Thursday, August 06 2020, 15:54
Interventions happening today
There are no planned interventions happening at the moment.
Upcoming interventions
There are no interventions planned.
Completed interventions 2013
| Summary | Service Element Affected | Impact on service | Effective from | End date | Post date |
|---|---|---|---|---|---|
| Rekeying of AFS service | AFS Service | Service will be available but degraded | Tue, Nov 12, 12:30 | Tue, Nov 12, 14:00 | Wed, Oct 2, 09:33 |
| CATIA & SmarTeam release upgrade | Mechanical Design Software Service | Service will be unavailable during the intervention | Fri, Nov 1, 17:00 | Sun, Nov 3, 17:00 | Wed, Sep 18, 17:48 |
| CASTORCMS stager update | CASTOR Service | Service will be unavailable during the intervention | Tue, Oct 22, 09:00 | Tue, Oct 22, 14:00 | Mon, Oct 7, 16:08 |
| CASTORLHCB stager update | CASTOR Service | Service will be unavailable during the intervention | Tue, Oct 22, 09:00 | Tue, Oct 22, 14:00 | Mon, Oct 7, 16:11 |
| CASTORPUBLIC stager update | CASTOR Service | Service will be unavailable during the intervention | Mon, Oct 21, 09:00 | Mon, Oct 21, 14:00 | Mon, Sep 30, 11:30 |
| CASTORALICE stager update | CASTOR Service | Service will be unavailable during the intervention | Mon, Oct 21, 09:00 | Mon, Oct 21, 14:00 | Mon, Oct 7, 16:17 |
| Security Patch Installations on Central Web Servers (2nd session) | IIS Web Hosting Service | Service will be available but degraded | Wed, Oct 16, 07:30 | Wed, Oct 16, 08:30 | Thu, Oct 10, 13:49 |
| Security Patch Installations on Central Web Servers (1st session) | IIS Web Hosting Service | Intervention should be transparent | Tue, Oct 15, 08:30 | Tue, Oct 15, 10:30 | Thu, Oct 10, 13:45 |
| Apex upgrade on LASER and ACCCON | DB & App Platform for Accelerators | Service will be unavailable during the intervention | Mon, Oct 14, 18:00 | Mon, Oct 14, 19:00 | Fri, Oct 4, 16:14 |
| CASTORATLAS stager upgrade | CASTOR Service | Service will be unavailable during the intervention | Mon, Oct 14, 09:00 | Mon, Oct 14, 14:00 | Mon, Oct 7, 16:21 |
| Switch replacement for the service S513-C-IP75 | Datacenter Network Service | Service will be available but degraded | Mon, Oct 14, 08:30 | Mon, Oct 14, 09:00 | Tue, Oct 8, 17:22 |
| Updates will be installed on mail infrastructure | E-Mail Service | Intervention should be transparent | Mon, Oct 14, 08:18 | Tue, Oct 15, 17:00 | Thu, Oct 10, 13:09 |
| Monthly Patching of Terminal Servers | Windows Terminal Service | Service will be unavailable during the intervention | Mon, Oct 14, 06:30 | Thu, Oct 17, 06:30 | Thu, Oct 10, 10:42 |
| AIS applications migration to new login system (SSO) | Weblogic Service | Service will be available but degraded | Fri, Oct 11, 19:00 | Fri, Oct 11, 23:00 | Thu, Sep 26, 16:10 |
| TN switch replacement Computer Centre | Technical Network Service | Service will be available but degraded | Thu, Oct 10, 10:00 | Thu, Oct 10, 11:00 | Fri, Oct 4, 13:47 |
| Switch replacement for the service S513-C-IP81 | Datacenter Network Service | Service will be unavailable during the intervention | Thu, Oct 10, 10:00 | Thu, Oct 10, 10:10 | Tue, Oct 8, 17:02 |
| Apex upgrade on ITCORE | DB & Application Platform Service for Projects & Experiments | Service will be unavailable during the intervention | Wed, Oct 9, 18:00 | Wed, Oct 9, 19:00 | Fri, Oct 4, 16:12 |
| Apex upgrade on CERNDB1/EDMSDB/ACCDB and EDMS-TEST | DB & App Platform for EDMS | Service will be unavailable during the intervention | Wed, Oct 9, 18:00 | Wed, Oct 9, 19:00 | Fri, Oct 4, 16:10 |
| OS upgrade on a backup to disk cluster | Multiple Services | Intervention should be transparent | Wed, Oct 9, 15:00 | Wed, Oct 9, 17:00 | Thu, Oct 3, 10:20 |
| Apex upgrade on ACCMEAS and LHCLOG | DB & App Platform for Accelerators | Service will be unavailable during the intervention | Wed, Oct 9, 11:30 | Wed, Oct 9, 12:30 | Fri, Oct 4, 16:17 |
| Apex upgrade on CASTORNS | DB & Application Platform Service for Projects & Experiments | Service will be unavailable during the intervention | Wed, Oct 9, 11:30 | Wed, Oct 9, 12:30 | Fri, Oct 4, 16:18 |
| Reconfiguration of the GPN switches (HP3500) | Campus Network Service | Intervention should be transparent | Wed, Oct 9, 07:00 | Wed, Oct 9, 08:30 | Tue, Oct 8, 17:10 |
| GPN routers upgrade in the starpoints 2, 40, 376, 513 & 874 | Campus Network Service | Service will be available but degraded | Wed, Oct 9, 07:00 | Wed, Oct 9, 08:30 | Tue, Oct 8, 17:17 |
| Intervention in GPN router in the building 16 | Campus Network Service | Service will be available but degraded | Wed, Oct 9, 07:00 | Wed, Oct 9, 08:30 | Tue, Oct 8, 17:07 |
| Apex upgrade on AIS DEV and TEST | DB & App Platform for AIS | Service will be unavailable during the intervention | Tue, Oct 8, 14:00 | Tue, Oct 8, 15:00 | Fri, Oct 4, 16:20 |
| CASTOR Nameserver and Central Services update | CASTOR Service | Intervention should be transparent | Mon, Oct 7, 10:00 | Mon, Oct 7, 12:00 | Fri, Sep 27, 10:17 |
| Preparation for AIS applications migration to new login system (SSO) | Weblogic Service | Service will be unavailable during the intervention | Thu, Oct 3, 19:00 | Thu, Oct 3, 21:00 | Thu, Sep 26, 16:13 |
| Switch replacement for the service S513-C-IP45 | Campus Network Service | Service will be available but degraded | Thu, Oct 3, 08:30 | Thu, Oct 3, 08:45 | Tue, Oct 1, 17:56 |
| Change Jira main instance's certificate | JIRA Service | Intervention should be transparent | Wed, Oct 2, 09:30 | Wed, Oct 2, 09:30 | Fri, Sep 27, 14:44 |
| Upgrade of R10-B-RHPZL-1 | Campus Network Service | Intervention should be transparent | Wed, Oct 2, 07:00 | Wed, Oct 2, 08:30 | Tue, Oct 1, 10:11 |
| HP3400 switches reconfiguration | Campus Network Service | Intervention should be transparent | Wed, Oct 2, 07:00 | Wed, Oct 2, 08:30 | Tue, Oct 1, 10:17 |
| EOSPUBLIC update to eos 0.3 | EOS Service | Service will be unavailable during the intervention | Tue, Oct 1, 10:00 | Tue, Oct 1, 12:00 | Tue, Oct 1, 09:09 |
| LSF Authentication Service: Server change | Batch Service | Intervention should be transparent | Tue, Oct 1, 10:00 | Tue, Oct 1, 10:30 | Thu, Sep 26, 09:24 |
| Renewal of certificates on Lync front end server | Lync Service | Service will be available but degraded | Tue, Oct 1, 06:30 | Tue, Oct 1, 06:40 | Mon, Sep 30, 10:08 |
| Intervention on HP 3400 switches | Campus Network Service | Intervention should be transparent | Thu, Sep 26, 19:00 | Thu, Sep 26, 21:00 | Tue, Sep 24, 16:37 |
| Apex upgrade on devdb11/devdb12 | DB & Application Platform Service for Projects & Experiments | Service will be unavailable during the intervention | Wed, Sep 25, 18:00 | Wed, Sep 25, 19:00 | Mon, Sep 23, 13:52 |
| Storage upgrade on six NAS controllers affecting physics databases | Multiple Services | Service will be available but degraded | Tue, Sep 24, 14:30 | Tue, Sep 24, 16:30 | Tue, Sep 17, 16:31 |
| Router upgrade in starpoint R16-R | Campus Network Service | Service will be available but degraded | Tue, Sep 24, 07:00 | Tue, Sep 24, 08:30 | Mon, Sep 23, 16:45 |
| Intervention in GPN routers | Campus Network Service | Service will be available but degraded | Tue, Sep 24, 07:00 | Tue, Sep 24, 08:30 | Mon, Sep 23, 16:36 |
| Puppet / Foreman cleanup | IT Operations Support Service | Intervention should be transparent | Mon, Sep 23, 09:00 | Mon, Sep 23, 09:30 | Wed, Sep 18, 13:03 |
| Integration of PostgreSQL into DB On Demand | Database on Demand Service | Service will be available but degraded | Thu, Sep 19, 10:00 | Thu, Sep 19, 10:15 | Mon, Sep 16, 17:20 |
| Patching of Account Management servers | Multiple Services | Service will be unavailable during the intervention | Wed, Sep 18, 16:00 | Wed, Sep 18, 17:00 | Wed, Sep 18, 10:03 |
| Cloud Infrastructure service at risk - rolling router upgrades | Server Provisioning Service | Service will be available but degraded | Wed, Sep 18, 05:00 | Wed, Sep 18, 10:00 | Tue, Sep 17, 12:16 |
| Multiple IT-PES services interruption: Batch, Plus, CM infrastructure, etc | Multiple Services | Service will be unavailable during the intervention | Wed, Sep 18, 05:00 | Wed, Sep 18, 10:00 | Tue, Sep 10, 17:02 |
| Computer Centre router upgrade GPN+LCG | Network Infrastructure Service | Service will be available but degraded | Wed, Sep 18, 05:00 | Wed, Sep 18, 10:00 | Thu, Aug 8, 15:48 |
| Clone of AIS application servers security patch installation | DB & App Platform for AIS | Service will be unavailable during the intervention | Tue, Sep 17, 19:00 | Tue, Sep 17, 21:00 | Thu, Sep 12, 09:07 |
| Upgrade of Storage systems serving database services | Multiple Services | Service will be available but degraded | Tue, Sep 17, 19:00 | Tue, Sep 17, 21:00 | Mon, Aug 26, 15:51 |
| Monthly Patching of Terminal Servers | Windows Terminal Service | Service will be unavailable during the intervention | Fri, Sep 13, 06:30 | Wed, Sep 18, 06:30 | Thu, Sep 12, 11:05 |
| Security patches installation on SharePoint infrastructure | Sharepoint Service | Service will be in read-only mode during the intervention | Thu, Sep 12, 18:00 | Thu, Sep 12, 20:00 | Thu, Sep 12, 09:59 |
| Information-technology site intervention | Drupal Service | Service will be in read-only mode during the intervention | Thu, Sep 12, 09:00 | Thu, Sep 12, 11:00 | Wed, Sep 11, 14:31 |
| Enterprise Manager 12c database patching | Not specified | Service will be unavailable during the intervention | Wed, Sep 11, 14:00 | Wed, Sep 11, 18:00 | Wed, Sep 4, 16:36 |
| [BACKUP Service] firmware upgrade of IBMLIB0 | Multiple Services | Service will be available but degraded | Wed, Sep 11, 12:00 | Wed, Sep 11, 17:00 | Wed, Sep 11, 10:21 |
| Intervention on one controller serving as backup to disk for IT/DB databases | IT Database Service | Intervention should be transparent | Tue, Sep 10, 10:00 | Tue, Sep 10, 12:01 | Thu, Aug 29, 12:01 |
| PuppetDB database upgrade | Multiple Services | Intervention should be transparent | Mon, Sep 9, 13:00 | Mon, Sep 9, 13:30 | Fri, Sep 6, 14:01 |
| Migration of Configuration Management Service to the new git workflow | IT Operations Support Service | Service will be in read-only mode during the intervention | Thu, Aug 29, 09:00 | Fri, Aug 30, 18:00 | Fri, Aug 16, 11:22 |
| Update DFS Data Servers ending with even numbers | DFS Service | Service will be available but degraded | Thu, Aug 29, 07:00 | Thu, Aug 29, 07:30 | Tue, Aug 20, 08:21 |
| Main JIRA instance version upgrade | JIRA Service | Service will be available but degraded | Wed, Aug 28, 17:00 | Wed, Aug 28, 17:45 | Wed, Aug 28, 14:42 |
| Change of GPN routing configuration for buildings fed by 513 | Network Infrastructure Service | Service will be available but degraded | Wed, Aug 28, 07:30 | Wed, Aug 28, 07:45 | Wed, Aug 21, 17:02 |
| Update DFS Data Servers ending with odd numbers | DFS Service | Service will be available but degraded | Wed, Aug 28, 07:00 | Wed, Aug 28, 07:30 | Tue, Aug 20, 08:20 |
| Updates installation on SharePoint servers | Sharepoint Service | Service will be in read-only mode during the intervention | Tue, Aug 27, 18:30 | Tue, Aug 27, 19:00 | Thu, Aug 22, 13:51 |
| DFS Home Servers Update | Multiple Services | Intervention should be transparent | Tue, Aug 27, 07:00 | Tue, Aug 27, 08:30 | Wed, Aug 14, 16:04 |
| Fibre Channel switch replacement on RAC9 | IT Database Service | Intervention should be transparent | Mon, Aug 26, 10:30 | Mon, Aug 26, 13:30 | Fri, Aug 23, 23:20 |
| Patching of Account Management servers | Multiple Services | Service will be unavailable during the intervention | Wed, Aug 21, 16:00 | Wed, Aug 21, 17:00 | Thu, Aug 15, 09:58 |
| puppet masters will be upgraded to 3.2.4 | IT Operations Support Service | Intervention should be transparent | Wed, Aug 21, 11:30 | Wed, Aug 21, 11:45 | Wed, Aug 21, 11:06 |
| TWiki service - modification to the backend | Twiki Service | Service will be available but degraded | Wed, Aug 21, 08:00 | Wed, Aug 21, 08:45 | Tue, Aug 20, 16:08 |
| Upgrade of Storage systems serving all CASTOR database services | CASTOR Service | Service will be available but degraded | Tue, Aug 20, 15:00 | Tue, Aug 20, 18:00 | Mon, Aug 12, 17:52 |
| Brocade LCG core upgrade | Campus Network Service | Intervention should be transparent | Tue, Aug 20, 09:00 | Tue, Aug 20, 11:00 | Wed, Aug 14, 10:05 |
| DFS Home Servers Update | Multiple Services | Service will be available but degraded | Tue, Aug 20, 07:00 | Tue, Aug 20, 08:30 | Wed, Aug 14, 16:03 |
| Firewall restrictions on INT2R, INT6R, INT8R and INT9R databases | IT Database Service | Intervention should be transparent | Mon, Aug 19, 10:30 | Mon, Aug 19, 11:00 | Fri, Aug 9, 16:33 |
| Updates will be installed on mail infrastructure | E-Mail Service | Intervention should be transparent | Mon, Aug 19, 08:18 | Wed, Aug 21, 17:00 | Thu, Aug 15, 14:21 |
| Monthly Patching of Terminal Servers | Windows Terminal Service | Service will be unavailable during the intervention | Mon, Aug 19, 06:30 | Thu, Aug 22, 06:30 | Thu, Aug 15, 15:11 |
| Reboot of one NAS controller serving AIS and IT databases | Multiple Services | Intervention should be transparent | Thu, Aug 15, 14:30 | Thu, Aug 15, 15:30 | Thu, Aug 15, 09:30 |
| Lxplus Service reinstall | LXPLUS Service | Service will be available but degraded | Wed, Aug 14, 11:47 | Mon, Aug 19, 12:00 | Wed, Aug 14, 11:49 |
| Batch Service reinstall | Batch Service | Service will be available but degraded | Wed, Aug 14, 11:19 | Sat, Aug 31, 12:00 | Wed, Aug 14, 11:47 |
| Oracle SL8500 tape robot tape intervention in building 513 | CASTOR Service | Service will be available but degraded | Wed, Aug 14, 08:30 | Wed, Aug 14, 18:30 | Tue, Aug 13, 11:27 |
| OS upgrade on a NAS storage serving DB services | Multiple Services | Intervention should be transparent | Tue, Aug 13, 19:00 | Tue, Aug 13, 21:30 | Thu, Aug 8, 14:54 |
| HW intervention on Blade Enclosure affecting several Database services | Multiple Services | Intervention should be transparent | Tue, Aug 13, 15:00 | Tue, Aug 13, 16:00 | Tue, Aug 13, 11:41 |
| Renewal of certificates on sip.cern.ch | Lync Service | Intervention should be transparent | Tue, Aug 13, 08:00 | Tue, Aug 13, 17:00 | Mon, Aug 12, 17:20 |
| ACRON new server & lxplus jobs throttling update | Multiple Services | Intervention should be transparent | Thu, Aug 8, 15:00 | Thu, Aug 8, 16:00 | Wed, Aug 7, 18:22 |
| Enabling check-summing and encryption in Oracle Network layer for Physics DB services | Experiment Database Service | Intervention should be transparent | Thu, Aug 8, 09:00 | Thu, Aug 8, 09:30 | Fri, Aug 2, 16:21 |
| Upgrade of Oracle SL8500 tape library firmware in b. 613 | Storage Service for Projects & Experiments | Service will be available but degraded | Thu, Aug 8, 09:00 | Thu, Aug 8, 17:00 | Wed, Aug 7, 16:56 |
| Vidyoportal Portal License Upgrade | Conference Rooms Service | Service will be available but degraded | Tue, Aug 6, 20:15 | Tue, Aug 6, 21:30 | Tue, Aug 6, 19:00 |
| Oracle SL8500 tape robot tape intervention in building 613 | Storage Service for Projects & Experiments | Service will be available but degraded | Tue, Aug 6, 09:00 | Tue, Aug 6, 17:00 | Mon, Aug 5, 15:31 |
| Emergency reboot of GPN firewall | Campus Network Service | Service will be available but degraded | Mon, Aug 5, 13:00 | Mon, Aug 5, 14:00 | Mon, Aug 5, 11:47 |
| PuppetDB migration to new hardware | Multiple Services | Service will be unavailable during the intervention | Fri, Aug 2, 21:00 | Fri, Aug 2, 22:00 | Tue, Jul 30, 15:40 |
| Hardware replacement on a NAS head serving physics databases | Experiment Database Service | Intervention should be transparent | Thu, Aug 1, 14:30 | Thu, Aug 1, 18:30 | Thu, Jul 25, 14:37 |
| Hardware intervention on a storage server serving a few Physics db Services | Experiment Database Service | Intervention should be transparent | Thu, Aug 1, 14:00 | Thu, Aug 1, 18:30 | Thu, Aug 1, 10:56 |
| Intervention on AIS/EDMS/DBOD Hardware | Database on Demand Service, J2EE Web Hosting Service, Weblogic Service | Service will be unavailable during the intervention | Wed, Jul 31, 16:30 | Wed, Jul 31, 18:30 | Fri, Jul 26, 15:35 |
| OS upgrade on nas controllers serving some physics databases | Experiment Database Service | Intervention should be transparent | Wed, Jul 31, 14:30 | Wed, Jul 31, 16:30 | Tue, Jul 23, 09:51 |
| Network intervention for configuration | Campus Network Service | Intervention should be transparent | Sun, Jul 28, 08:30 | Sun, Jul 28, 17:30 | Wed, Jul 24, 11:13 |
| Intervention in the E-groups web application | E-Mail Service | Service will be available but degraded | Thu, Jul 25, 08:00 | Thu, Jul 25, 08:30 | Wed, Jul 24, 10:49 |
| CERNDB1/EDMSDB/ACCDB Apex maintenance | DB & App Platform for EDMS | Service will be unavailable during the intervention | Wed, Jul 24, 18:00 | Wed, Jul 24, 19:00 | Fri, Jul 12, 16:14 |
| Patching of Account Management servers | Multiple Services | Service will be unavailable during the intervention | Wed, Jul 24, 16:00 | Wed, Jul 24, 17:00 | Fri, Jul 12, 14:28 |
| Transparent CASTOR SRM Upgrade | CASTOR Service | Intervention should be transparent | Tue, Jul 23, 10:00 | Tue, Jul 23, 12:00 | Thu, Jul 18, 14:08 |
| EOSATLAS transparent remapping of grid users | EOS Service | Intervention should be transparent | Mon, Jul 22, 14:00 | Mon, Jul 22, 16:00 | Thu, Jul 18, 17:22 |
| GPN Router Upgrade 28, 513 offices | Campus Network Service | Intervention should be transparent | Thu, Jul 18, 07:00 | Thu, Jul 18, 08:00 | Wed, Jul 17, 10:01 |
| Security Patch Installations on Central Web Servers (2nd session) | IIS Web Hosting Service | Service will be available but degraded | Wed, Jul 17, 07:30 | Wed, Jul 17, 08:30 | Thu, Jul 11, 13:34 |
| Change on Oracle DB Integration services | Multiple Services | Intervention should be transparent | Tue, Jul 16, 10:00 | Wed, Jul 17, 10:00 | Mon, Jul 15, 18:00 |
| [Backup Service] - Intervention on the 16th and 17th of July on IBMLIB2 | Multiple Services | Service will be available but degraded | Tue, Jul 16, 08:30 | Thu, Jul 18, 18:30 | Mon, Jul 8, 11:23 |
| Configuration changes on the management router | Campus Network Service | Service will be available but degraded | Tue, Jul 16, 08:30 | Tue, Jul 16, 17:30 | Mon, Jul 15, 17:21 |
| Security Patch Installations on Central Web Servers (1st session) | IIS Web Hosting Service | Intervention should be transparent | Tue, Jul 16, 08:30 | Tue, Jul 16, 10:30 | Thu, Jul 11, 13:32 |
| PDB standby database will be created | Engineering Database Service | Intervention should be transparent | Mon, Jul 15, 08:00 | Mon, Jul 15, 23:00 | Fri, Jun 28, 10:23 |
| Drupal maintenance update (staged update for production sites) | Drupal Service | Service will be unavailable during the intervention | Mon, Jul 15, 07:30 | Mon, Jul 15, 08:30 | Wed, Jul 3, 18:04 |
| PuppetDB maintenance operation | Multiple Services | Service will be available but degraded | Fri, Jul 12, 19:00 | Mon, Jul 15, 08:00 | Fri, Jul 12, 11:38 |
| Upgrade LCG router | Campus Network Service | Intervention should be transparent | Thu, Jul 11, 10:00 | Thu, Jul 11, 11:00 | Wed, Jul 10, 17:15 |
| Jira version upgrade (Central instance its.cern.ch) | JIRA Service | Service will be unavailable during the intervention | Thu, Jul 11, 09:00 | Thu, Jul 11, 12:30 | Mon, Jul 8, 22:42 |
| Monthly Patching of Terminal Servers | Windows Terminal Service | Service will be unavailable during the intervention | Thu, Jul 11, 06:30 | Thu, Jul 25, 06:30 | Wed, Jul 10, 10:38 |
| Service Consolidation Infrastructure patching campaign - July 2013 | Multiple Services | Intervention should be transparent | Wed, Jul 10, 12:00 | Fri, Jul 12, 16:00 | Wed, Jul 10, 11:57 |
| EOSATLAS update | EOS Service | Service will be unavailable during the intervention | Wed, Jul 10, 10:00 | Wed, Jul 10, 11:00 | Mon, Jul 8, 11:08 |
| Vidyo Service Upgrade | Conference Rooms Service | Service will be available but degraded | Mon, Jul 8, 21:00 | Mon, Jul 8, 22:00 | Mon, Jul 8, 15:34 |
| INTEGRATION DBs - intervention on Physics databases (int11r, int12r, int2r, int8r and test2) | Experiment Database Service | Intervention should be transparent | Mon, Jul 8, 14:30 | Mon, Jul 8, 16:30 | Thu, Jul 4, 14:59 |
| Service Status Board (SSB) short interruption | Service Information Service | Service will be available but degraded | Mon, Jul 8, 08:30 | Mon, Jul 8, 12:00 | Thu, Jul 4, 09:34 |
| Network starpoint refurbishment CCC (Bldg. 874) | Campus Network Service | Service will be available but degraded | Sat, Jul 6, 07:00 | Sun, Jul 7, 21:00 | Fri, Jul 5, 14:27 |
| CC Management router upgrade r513-c-rhpzm-3 | Multiple Services | Service will be unavailable during the intervention | Thu, Jul 4, 09:00 | Thu, Jul 4, 10:00 | Tue, Jul 2, 10:57 |
| Wigner LCG router reboot l9918-b-rbrmx-1 and l9918-c-rbrmx-1 | Multiple Services | Service will be unavailable during the intervention | Thu, Jul 4, 09:00 | Thu, Jul 4, 10:00 | Tue, Jul 2, 11:29 |
| Reboot of multiple DEV/TEST application servers | Multiple Services | Service will be unavailable during the intervention | Tue, Jul 2, 12:00 | Tue, Jul 2, 13:00 | Mon, Jul 1, 11:26 |
| Migration of afsdb1 to new hardware | AFS Service | Intervention should be transparent | Tue, Jul 2, 10:30 | Tue, Jul 2, 11:30 | Thu, Jun 27, 14:13 |
| Modification of LCG services' settings | Campus Network Service | Intervention should be transparent | Mon, Jul 1, 17:00 | Fri, Jul 5, 17:30 | Mon, Jul 1, 18:00 |
| Migration of Master DNS | Campus Network Service | Service will be available but degraded | Thu, Jun 27, 07:30 | Thu, Jun 27, 08:30 | Mon, Jun 24, 10:03 |
| April CPU patches deployment for apex & oraweb services | Weblogic Service | Service will be unavailable during the intervention | Wed, Jun 26, 18:00 | Wed, Jun 26, 19:00 | Thu, Jun 20, 10:15 |
| DB On Demand: Deployment of new changes to webapp | Database on Demand Service | Service will be unavailable during the intervention | Wed, Jun 26, 18:00 | Wed, Jun 26, 20:00 | Wed, Jun 19, 16:03 |
| J2EEPS: Upgrade of Tomcat & JDK on Production containers | J2EE Web Hosting Service | Service will be unavailable during the intervention | Wed, Jun 26, 18:00 | Wed, Jun 26, 20:00 | Tue, May 21, 11:35 |
| Storage intervention affecting Accelerator Databases (ACCCON, ACCLOG, ACCMEAS, LASER, ENIAAR, TIM, ZORA, ENCVORL and SUSI) | Accelerator Database Service | Service will be unavailable during the intervention | Wed, Jun 26, 13:15 | Wed, Jun 26, 13:45 | Thu, Jun 20, 09:58 |
| Storage Intervention affecting ADCR, ATLDSC, ATLR, ATONR, LHCBR and PDBR databases | Experiment Database Service | Service will be unavailable during the intervention | Wed, Jun 26, 09:00 | Wed, Jun 26, 09:30 | Thu, Jun 20, 09:53 |
| Migration of routing for the network services servers to the Barn | Campus Network Service | Intervention should be transparent | Wed, Jun 26, 07:00 | Wed, Jun 26, 08:00 | Mon, Jun 24, 10:10 |
| Lemon/LAS and SLS databases intervention | Multiple Services | Service will be unavailable during the intervention | Tue, Jun 25, 19:00 | Tue, Jun 25, 20:00 | Mon, Jun 24, 07:46 |
| Storage intervention affecting all Administrative (AIS), EDMS, ITCORE, CSR, LEMONRAC, GISDB and DEVDB11 databases | Multiple Services | Service will be unavailable during the intervention | Tue, Jun 25, 19:00 | Tue, Jun 25, 19:30 | Thu, Jun 20, 09:44 |
| OS upgrade on a backup to disk cluster | General Purpose Database Service | Intervention should be transparent | Tue, Jun 25, 10:00 | Tue, Jun 25, 13:00 | Mon, Jun 17, 09:42 |
| Storage intervention affecting LCGR, CMSR, COMPR and CMSONR Active DG copy | Experiment Database Service | Service will be unavailable during the intervention | Tue, Jun 25, 09:00 | Tue, Jun 25, 09:30 | Thu, Jun 20, 09:30 |
| Apex upgrade in AIS Rac Production | DB & App Platform for AIS | Service will be unavailable during the intervention | Mon, Jun 24, 18:00 | Mon, Jun 24, 19:30 | Tue, Jun 11, 09:38 |
| Storage intervention affecting all CASTOR and CSDBRAC databases | IT Database Service | Service will be unavailable during the intervention | Mon, Jun 24, 17:30 | Mon, Jun 24, 18:00 | Thu, Jun 20, 09:23 |
| CASTOR scheduled downtime affecting ALL instances | Storage Service for Projects & Experiments | Service will be unavailable during the intervention | Mon, Jun 24, 16:30 | Mon, Jun 24, 18:30 | Wed, Jun 19, 10:27 |
| GSM site-wide base station upgrade | Mobile Phone Service | Service will be available but degraded | Sat, Jun 22, 01:00 | Sun, Jun 30, 23:00 | Thu, Jun 20, 17:39 |
| CVICLR02FC evacuation | Server Hosting Service | Service will be unavailable during the intervention | Fri, Jun 21, 14:00 | Tue, Jun 25, 09:00 | Fri, Jun 21, 12:09 |
| Monthly Patching of Terminal Servers | Windows Terminal Service | Service will be unavailable during the intervention | Fri, Jun 21, 06:30 | Wed, Jun 26, 06:30 | Tue, Jun 18, 12:26 |
| Upgrade of AIS weblogic servers | Weblogic Service | Service will be unavailable during the intervention | Fri, Jun 21, 00:00 | Fri, Jun 21, 20:00 | Fri, Jun 21, 14:02 |
| CVI Hypervisor updates June 20th | Server Provisioning Service | Service will be available but degraded | Thu, Jun 20, 07:00 | Thu, Jun 20, 08:30 | Mon, Jun 10, 12:54 |
| Maintenance of CERNTSBE13 | Windows Terminal Service | Service will be unavailable during the intervention | Wed, Jun 19, 22:00 | Wed, Jun 19, 23:00 | Wed, Jun 19, 17:05 |
| CASTOR NameServer transparent upgrade | Storage Service for Projects & Experiments | Intervention should be transparent | Wed, Jun 19, 09:00 | Wed, Jun 19, 09:30 | Mon, Jun 3, 14:35 |
| CVI Hypervisor updates June 19th | Server Provisioning Service | Service will be available but degraded | Wed, Jun 19, 07:00 | Wed, Jun 19, 08:30 | Mon, Jun 10, 12:51 |
| CASTORLHCB stager transparent upgrade | Storage Service for Projects & Experiments | Intervention should be transparent | Tue, Jun 18, 14:00 | Tue, Jun 18, 14:30 | Mon, Jun 3, 14:33 |
| Patching of ZORA production database | Accelerator Database Service | Service will be available but degraded | Tue, Jun 18, 14:00 | Tue, Jun 18, 16:00 | Tue, Jun 11, 17:09 |
| CASTORATLAS stager transparent upgrade | Storage Service for Projects & Experiments | Intervention should be transparent | Tue, Jun 18, 09:00 | Tue, Jun 18, 09:30 | Mon, Jun 3, 14:32 |
| Creation of EDH standby database | Administration Database Service | Intervention should be transparent | Tue, Jun 18, 08:30 | Tue, Jun 18, 17:30 | Wed, Jun 12, 17:34 |
| CVI Hypervisor updates June 18th | Server Provisioning Service | Service will be available but degraded | Tue, Jun 18, 07:00 | Tue, Jun 18, 08:30 | Mon, Jun 10, 12:48 |
| Deployment of latest Phonebook version (short service interruption) | CERN Telephone Directory Service | Service will be available but degraded | Mon, Jun 17, 17:30 | Mon, Jun 17, 18:00 | Fri, Jun 14, 16:05 |
| CASTORCMS stager transparent upgrade | Storage Service for Projects & Experiments | Intervention should be transparent | Mon, Jun 17, 14:00 | Mon, Jun 17, 14:30 | Mon, Jun 3, 14:29 |
| CASTORALICE stager transparent upgrade | Storage Service for Projects & Experiments | Intervention should be transparent | Mon, Jun 17, 11:00 | Mon, Jun 17, 11:30 | Mon, Jun 3, 14:27 |
| EOS Diskservers: transparent reboot + update campaign | EOS Service | Intervention should be transparent | Mon, Jun 17, 08:30 | Mon, Jul 1, 17:30 | Thu, Jun 13, 17:50 |
| CVI Hypervisor updates June 17th | Server Provisioning Service | Service will be available but degraded | Mon, Jun 17, 07:00 | Mon, Jun 17, 08:30 | Mon, Jun 10, 12:46 |
| Site-wide firmware upgrade on general network switches | Campus Network Service | Service will be available but degraded | Sat, Jun 15, 07:30 | Sat, Jun 15, 17:00 | Wed, Mar 20, 16:28 |
| Patching of Account Management servers | Multiple Services | Service will be unavailable during the intervention | Thu, Jun 13, 16:00 | Thu, Jun 13, 17:00 | Thu, Jun 13, 11:26 |
| Patching of storage systems - affecting int11r, int12r, int2r, int8r and test2 integration databases | Multiple Services | Service will be unavailable during the intervention | Thu, Jun 13, 09:30 | Thu, Jun 13, 10:30 | Tue, Jun 11, 11:23 |
| Patching of AISDBP,WCERNP,BAAN6P,PAYP,EDHP,ERTP production databases and AIS application servers | Multiple Services, Administration Database Service, Weblogic Service | Service will be unavailable during the intervention | Tue, Jun 11, 18:00 | Tue, Jun 11, 21:00 | Tue, Jun 4, 11:50 |
| Brocade CORE routers upgrade | Campus Network Service | Intervention should be transparent | Tue, Jun 11, 07:30 | Tue, Jun 11, 08:00 | Fri, Jun 7, 10:17 |
| Network switch upgrade in buildings 31, 28 and 513 - Offices only | Campus Network Service | Service will be available but degraded | Tue, Jun 11, 07:00 | Tue, Jun 11, 08:00 | Mon, Jun 10, 14:34 |
| Apex upgrade in LASERDB and ACCCON | DB & App Platform for Accelerators | Service will be unavailable during the intervention | Mon, Jun 10, 18:00 | Mon, Jun 10, 19:00 | Wed, Jun 5, 10:26 |
| Security patch for EDMS application servers | Weblogic Service | Service will be unavailable during the intervention | Mon, Jun 10, 18:00 | Mon, Jun 10, 19:00 | Tue, Jun 4, 12:38 |
| CASTORPUBLIC stager transparent upgrade | Storage Service for Projects & Experiments | Intervention should be transparent | Mon, Jun 10, 11:00 | Mon, Jun 10, 11:30 | Mon, Jun 3, 14:24 |
| Apex upgrade in AIS DB DEV and AIS DB TEST | DB & App Platform for AIS | Service will be unavailable during the intervention | Mon, Jun 10, 11:00 | Mon, Jun 10, 12:00 | Wed, Jun 5, 10:28 |
| Upgrade streaming software to a newer version | CDS Service | Service will be available but degraded | Mon, Jun 10, 08:30 | Mon, Jun 10, 09:00 | Thu, Jun 6, 16:35 |
| Update on DFS WebDAV Portal | DFS Service | Service will be unavailable during the intervention | Mon, Jun 10, 08:00 | Mon, Jun 10, 08:30 | Tue, Jun 4, 16:19 |
| Network switch upgrade in buildings 31, 28 and 513 - Offices only | Campus Network Service | Service will be available but degraded | Mon, Jun 10, 07:30 | Mon, Jun 10, 08:00 | Tue, Jun 4, 16:41 |
| Intervention on SmarTeam service | Mechanical Design Software Service | Service will be unavailable during the intervention | Fri, Jun 7, 17:30 | Fri, Jun 7, 21:00 | Wed, Jun 5, 11:35 |
| CVI Servers Replacement CERNVS31-35 | Server Hosting Service | Service will be available but degraded | Thu, Jun 6, 17:00 | Thu, Jun 6, 23:30 | Mon, May 27, 11:41 |
| Indico Service interruption at 18h (for Security Update) | Indico Service | Service will be unavailable during the intervention | Wed, Jun 5, 18:00 | Wed, Jun 5, 18:30 | Mon, Jun 3, 11:34 |
| CVI Servers Replacement CERNVS24-30 | Server Hosting Service | Service will be available but degraded | Wed, Jun 5, 17:00 | Wed, Jun 5, 23:30 | Mon, May 27, 11:41 |
| Enterprise Manager 12c database and application patching | Not specified | Service will be unavailable during the intervention | Wed, Jun 5, 14:00 | Wed, Jun 5, 18:00 | Wed, May 22, 12:29 |
| Apex upgrade in ACCMEAS and ACCLOG | DB & App Platform for Accelerators | Service will be unavailable during the intervention | Wed, Jun 5, 12:00 | Wed, Jun 5, 13:00 | Thu, May 30, 16:01 |
| Patching DFS Data Servers ending with odd numbers | DFS Service | Service will be available but degraded | Wed, Jun 5, 07:00 | Wed, Jun 5, 07:30 | Thu, May 30, 10:05 |
| Apex upgrade on CERNDB1/EDMSDB/ACCDB and EDMS-TEST | DB & App Platform for EDMS | Service will be unavailable during the intervention | Tue, Jun 4, 18:00 | Tue, Jun 4, 19:00 | Thu, May 30, 16:03 |
| Apex upgrade on ITCORE | DB & Application Platform Service for Projects & Experiments | Service will be unavailable during the intervention | Tue, Jun 4, 18:00 | Tue, Jun 4, 19:00 | Thu, May 30, 16:04 |
| Patching of SUSI production database | Engineering Database Service | Service will be available but degraded | Tue, Jun 4, 17:30 | Tue, Jun 4, 19:00 | Fri, May 31, 15:02 |
| CVI Servers Replacement CERNVS17-23 | Server Hosting Service | Service will be available but degraded | Tue, Jun 4, 17:00 | Tue, Jun 4, 23:30 | Mon, May 27, 11:41 |
| Migration of afsdb3 to new hardware | AFS Service | Intervention should be transparent | Tue, Jun 4, 10:30 | Tue, Jun 4, 11:30 | Wed, May 29, 16:24 |
| Patching of LEMONRAC,ITCORE,CSR,GISDB,CSDB,PDB/CERNDB1/EDMSDB production databases | General Purpose Database Service | Service will be available but degraded | Tue, Jun 4, 09:00 | Mon, Jun 10, 19:00 | Wed, May 29, 16:50 |
| Patching of ACCMEAS, ACCLOG, ENIAAR, ENCVORCL, ACCCON, LASER and TIM production databases | Accelerator Database Service | Service will be available but degraded | Tue, Jun 4, 09:00 | Wed, Jun 12, 14:00 | Wed, May 29, 16:34 |
| Patching DFS Data Servers ending with even numbers | DFS Service | Service will be available but degraded | Tue, Jun 4, 07:00 | Tue, Jun 4, 07:30 | Thu, May 30, 10:05 |
| CVI Servers Replacement CERNVS10-16 | Server Hosting Service | Service will be available but degraded | Mon, Jun 3, 17:00 | Mon, Jun 3, 23:30 | Mon, May 27, 11:41 |
| Patching of ATLR,ADCR,LHCBR,ATONR,ATLARC,LHCBONR,PDBR,LCGR,CMSARC,CMSONR,ALIONR,CMSR,COMPR production databases | Experiment Database Service | Service will be available but degraded | Mon, Jun 3, 14:00 | Thu, Jun 13, 17:00 | Wed, May 29, 17:14 |
| Patching of PUBSTG,ALICESTG,ATLASSTG,CMSSTG,CASTORNS,REPACKDB,LHCBSTG production databases | CASTOR Service | Service will be available but degraded | Mon, Jun 3, 14:00 | Thu, Jun 6, 15:00 | Wed, May 29, 16:43 |
| External DNS server hardware upgrade | Campus Network Service | Intervention should be transparent | Thu, May 30, 07:30 | Thu, May 30, 08:00 | Mon, May 27, 13:55 |
| ServiceNow upgrade to "Calgary" | Service Management Service | Service will be unavailable during the intervention | Wed, May 29, 23:00 | Thu, May 30, 00:00 | Wed, May 29, 12:02 |
| Short interruption to batch dispatching | Batch Service | Intervention should be transparent | Wed, May 29, 10:00 | Wed, May 29, 10:30 | Tue, May 28, 12:02 |
| EOS FUSE client update (on AFS) | EOS Service | Intervention should be transparent | Tue, May 28, 14:00 | Tue, May 28, 14:05 | Tue, May 28, 13:29 |
| Intervention on the control system of the Computer Centre | Multiple Services | Intervention should be transparent | Tue, May 28, 08:00 | Tue, May 28, 18:00 | Thu, May 23, 14:15 |
| Technical Network NTP server hardware upgrade | Technical Network Service | Intervention should be transparent | Mon, May 27, 08:00 | Mon, May 27, 08:30 | Tue, May 7, 17:57 |
| Brocade LCG core upgrade | Campus Network Service | Intervention should be transparent | Thu, May 23, 10:00 | Thu, May 23, 11:00 | Thu, May 23, 09:36 |
| Security Patch Installations on Central Web Servers (2nd session) | IIS Web Hosting Service | Intervention should be transparent | Thu, May 23, 08:30 | Thu, May 23, 10:30 | Thu, May 16, 09:04 |
| Technical Network NTP and RADIUS server hardware upgrade | Technical Network Service | Intervention should be transparent | Thu, May 23, 08:00 | Thu, May 23, 08:30 | Tue, May 7, 17:56 |
| DFS Home Servers Update | Multiple Services | Service will be available but degraded | Thu, May 23, 07:00 | Thu, May 23, 08:30 | Wed, May 15, 08:59 |
| Legacy Configuration Management Infrastructure down | IT Operations Support Service | Service will be unavailable during the intervention | Wed, May 22, 18:00 | Wed, May 22, 19:00 | Wed, May 22, 11:39 |
| Update of certificates for APEX/ORAWEB SSO | Weblogic Service | Service will be unavailable during the intervention | Wed, May 22, 18:00 | Wed, May 22, 19:00 | Fri, May 17, 12:58 |
| Deployment of latest Phonebook version (short service interruption) | CERN Telephone Directory Service | Service will be available but degraded | Wed, May 22, 17:45 | Wed, May 22, 18:15 | Wed, May 22, 10:43 |
| Patching of Account Management servers | Multiple Services | Service will be unavailable during the intervention | Wed, May 22, 16:00 | Wed, May 22, 17:00 | Tue, May 14, 16:10 |
| Patching of INTR dev/test database | Experiment Database Service | Service will be available but degraded | Wed, May 22, 15:30 | Wed, May 22, 17:00 | Fri, May 10, 17:23 |
| Security update on WMS servers | Workload Management Service | Service will be available but degraded | Wed, May 22, 15:00 | Wed, May 22, 18:00 | Wed, May 22, 14:42 |
| Patching of INT8R dev/test database | Experiment Database Service | Service will be available but degraded | Wed, May 22, 14:00 | Wed, May 22, 15:30 | Fri, May 10, 17:22 |
| Debug session - r513-b-rhp82-1 | Campus Network Service | Intervention should be transparent | Wed, May 22, 10:00 | Wed, May 22, 12:00 | Tue, May 21, 17:27 |
| Security Patch Installations on Central Web Servers (1st session) | IIS Web Hosting Service | Service will be available but degraded | Wed, May 22, 07:30 | Wed, May 22, 08:30 | Thu, May 16, 09:04 |
| Technical Network DNS server hardware upgrade | Technical Network Service | Intervention should be transparent | Wed, May 22, 07:30 | Wed, May 22, 08:00 | Tue, May 7, 18:01 |
| Security reinstall of SLC6 LXBATCH | Batch Service | Service will be available but degraded | Tue, May 21, 08:00 | Thu, May 23, 12:00 | Tue, May 21, 17:19 |
| Firmware upgrade of R2-S-RHPZM-1 and R5-3-RHPYM-1 | Campus Network Service | Service will be available but degraded | Tue, May 21, 07:30 | Tue, May 21, 08:00 | Thu, May 16, 09:35 |
| DFS Home Servers Update | Multiple Services | Service will be available but degraded | Tue, May 21, 07:00 | Tue, May 21, 08:30 | Wed, May 15, 08:58 |
| MapCern and Gisportal unavailable | Multiple Services | Service will be unavailable during the intervention | Fri, May 17, 19:00 | Sat, May 18, 07:30 | Fri, May 17, 16:43 |
| Monthly Patching of Terminal Servers | Windows Terminal Service | Service will be unavailable during the intervention | Fri, May 17, 06:30 | Thu, May 23, 06:30 | Thu, May 16, 10:14 |
| Upgrade of External Network routers | Campus Network Service | Service will be available but degraded | Thu, May 16, 18:00 | Thu, May 16, 19:00 | Tue, May 14, 08:55 |
| Patching of RIA dev/test database | Administration Database Service | Service will be available but degraded | Thu, May 16, 14:00 | Thu, May 16, 17:00 | Fri, May 10, 17:21 |
| Patching of BAAN6T, PAYR, PAYD, PAYT, WCERND, DESFOUND dev/test databases | Administration Database Service | Service will be unavailable during the intervention | Thu, May 16, 14:00 | Thu, May 16, 17:00 | Fri, May 10, 17:33 |
| Patching of CMSINTR, INTR2R and INTR9R dev/test databases | Experiment Database Service | Service will be available but degraded | Thu, May 16, 14:00 | Thu, May 16, 17:00 | Tue, May 14, 13:36 |
| Technical Network NTP and RADIUS server hardware upgrade | Technical Network Service | Intervention should be transparent | Thu, May 16, 08:00 | Thu, May 16, 08:30 | Tue, May 7, 17:55 |
| Security reinstall of lxplus5.cern.ch | LXPLUS Service | Service will be available but degraded | Wed, May 15, 10:44 | Thu, May 16, 12:00 | Wed, May 15, 10:55 |
| Patching of ERTT, ERTD, SUSITST, ZORATST, TIMTST dev/test database | Accelerator Database Service | Service will be unavailable during the intervention | Wed, May 15, 10:00 | Wed, May 15, 12:00 | Fri, May 10, 17:29 |
| Patching of EDHD, AISDBT, AISDBD dev/test databases | Administration Database Service | Service will be available but degraded | Wed, May 15, 09:00 | Wed, May 15, 12:00 | Fri, May 10, 17:08 |
| Patching of DEVDB11, EDMSTST, EDMSTRN, AISRMNP dev/test databases | General Purpose Database Service | Service will be unavailable during the intervention | Wed, May 15, 09:00 | Thu, May 16, 17:00 | Tue, May 14, 11:39 |
| Migration of a server for unregistered users | Campus Network Service | Intervention should be transparent | Wed, May 15, 08:00 | Wed, May 15, 08:30 | Tue, May 14, 16:04 |
| Emergency reboot of LCG firewall | Campus Network Service | Service will be available but degraded | Tue, May 14, 20:00 | Tue, May 14, 20:10 | Tue, May 14, 16:19 |
| Intervention on SharePoint infrastructure | Sharepoint Service | Service will be in read-only mode during the intervention | Tue, May 14, 18:00 | Tue, May 14, 21:00 | Mon, May 6, 16:48 |
| Maintenance of radio sevices at LHC5 (TETRA,GSM,UMTS) | Mobile Phone Service, Radio Communication Service | Service will be available but degraded | Tue, May 14, 14:30 | Tue, May 14, 15:30 | Tue, May 14, 09:16 |
| Patching of INT6R dev/test database | Experiment Database Service | Service will be available but degraded | Tue, May 14, 10:00 | Tue, May 14, 12:00 | Fri, May 10, 17:04 |
| Patching of INT12R dev/test database | Experiment Database Service | Service will be available but degraded | Tue, May 14, 10:00 | Tue, May 14, 12:00 | Fri, May 10, 17:02 |
| Technical Network DNS server hardware upgrade | Technical Network Service | Intervention should be transparent | Tue, May 14, 07:30 | Tue, May 14, 08:00 | Tue, May 7, 17:52 |
| Patching of INT11R dev/test database | Experiment Database Service | Service will be available but degraded | Mon, May 13, 14:30 | Mon, May 13, 16:30 | Fri, May 10, 17:00 |
| Deployment of changes on DB On Demand web application | Database on Demand Service | Service will be available but degraded | Mon, May 13, 12:00 | Mon, May 13, 12:15 | Mon, May 6, 15:43 |
| Technical Network interruption in building 354 and surroundings | Technical Network Service | Service will be available but degraded | Fri, May 10, 07:30 | Fri, May 10, 08:00 | Wed, May 8, 15:32 |
| Restart AIS Production WebServers | IT Administrative Service, Weblogic Service | Service will be available but degraded | Wed, May 8, 19:00 | Wed, May 8, 19:05 | Tue, May 7, 16:28 |
| Apex upgrade on devdb11 | DB & Application Platform Service for Projects & Experiments | Service will be unavailable during the intervention | Mon, May 6, 18:00 | Mon, May 6, 19:00 | Thu, May 2, 09:26 |
| Upgrade of GPN backbone router | Campus Network Service | Intervention should be transparent | Mon, May 6, 14:30 | Mon, May 6, 15:00 | Mon, May 6, 14:18 |
| Firmware upgrade on general network core-router | Campus Network Service | Intervention should be transparent | Mon, May 6, 14:30 | Mon, May 6, 15:00 | Mon, May 6, 14:19 |
| Network backbone router upgrade | Campus Network Service | Intervention should be transparent | Tue, Apr 30, 13:30 | Tue, Apr 30, 13:45 | Tue, Apr 30, 13:30 |
| Indico Update | Indico Service | Service will be unavailable during the intervention | Thu, Apr 25, 18:00 | Thu, Apr 25, 22:00 | Thu, Apr 25, 18:22 |
| Parts replacement on a backup to disk controller | IT Database Service | Intervention should be transparent | Thu, Apr 25, 14:30 | Thu, Apr 25, 18:30 | Fri, Apr 19, 19:47 |
| Migration of afsdb2 to new hardware | AFS Service | Intervention should be transparent | Thu, Apr 25, 10:30 | Thu, Apr 25, 11:30 | Tue, Apr 23, 14:39 |
| Router downgrade | Campus Network Service | Intervention should be transparent | Tue, Apr 23, 18:00 | Tue, Apr 23, 18:15 | Tue, Apr 23, 16:30 |
| Change of backend storage server for myproxy.cern.ch | MyProxy Service | Service will be in read-only mode during the intervention | Tue, Apr 23, 14:00 | Tue, Apr 23, 15:00 | Thu, Apr 18, 14:35 |
| Hardware upgrade of ip-dns-1 cluster | Campus Network Service | Intervention should be transparent | Tue, Apr 23, 07:00 | Tue, Apr 23, 08:00 | Mon, Apr 22, 17:34 |
| update the firmware running on secondary backbone routers of buildings 2, 10 and 513 | Campus Network Service | Intervention should be transparent | Fri, Apr 19, 14:15 | Fri, Apr 19, 14:25 | Fri, Apr 19, 14:04 |
| Move of GPN firewall to the Barn | Campus Network Service | Intervention should be transparent | Thu, Apr 18, 18:00 | Thu, Apr 18, 22:00 | Tue, Apr 16, 15:52 |
| Upgrade of LHCONE/CERNlight router | Campus Network Service | Service will be available but degraded | Thu, Apr 18, 17:00 | Thu, Apr 18, 18:00 | Tue, Apr 16, 09:15 |
| CMSSW CVS volume migration | AFS Service | Service will be available but degraded | Thu, Apr 18, 12:30 | Thu, Apr 18, 14:30 | Thu, Apr 18, 10:39 |
| Secondary server for external DNS hardware upgrade | Campus Network Service | Intervention should be transparent | Thu, Apr 18, 07:30 | Thu, Apr 18, 08:00 | Wed, Apr 17, 17:24 |
| LCG services migration | Datacenter Network Service | Service will be available but degraded | Thu, Apr 18, 06:00 | Thu, Apr 18, 08:00 | Mon, Apr 15, 17:07 |
| Move of the VoIP traffic to the secondary router | Fixed Line Phone Service | Service will be available but degraded | Wed, Apr 17, 18:00 | Wed, Apr 17, 18:15 | Wed, Apr 17, 17:21 |
| Patching of Account Management servers | Multiple Services | Service will be unavailable during the intervention | Wed, Apr 17, 16:00 | Wed, Apr 17, 17:00 | Mon, Apr 15, 10:00 |
| Upgrade of Session Manager tool | IT Database Service | Service will be unavailable during the intervention | Tue, Apr 16, 15:00 | Tue, Apr 16, 16:00 | Fri, Apr 5, 09:15 |
| Upgrade of WMS servers to EMI-3 | Workload Management Service | Service will be available but degraded | Tue, Apr 16, 10:00 | Tue, Apr 16, 16:00 | Tue, Apr 9, 15:10 |
| CVI Service Intervention | Server Hosting Service | Service will be unavailable during the intervention | Tue, Apr 16, 08:00 | Tue, Apr 16, 08:30 | Thu, Apr 11, 13:20 |
| Secondary server for static DHCP hardware upgrade | Campus Network Service | Intervention should be transparent | Tue, Apr 16, 07:30 | Tue, Apr 16, 07:50 | Mon, Apr 15, 10:15 |
| GPN core router upgrade | Campus Network Service | Intervention should be transparent | Tue, Apr 16, 07:00 | Tue, Apr 16, 08:00 | Mon, Apr 15, 12:00 |
| Monthly Patching of Terminal Servers | Windows Terminal Service | Service will be unavailable during the intervention | Fri, Apr 12, 06:30 | Fri, Apr 19, 06:30 | Wed, Apr 10, 15:43 |
| FILER network service interruption | Multiple Services | Intervention should be transparent | Thu, Apr 11, 17:30 | Thu, Apr 11, 20:30 | Mon, Apr 8, 16:55 |
| AFSDB network intervention | AFS Service | Intervention should be transparent | Thu, Apr 11, 17:00 | Thu, Apr 11, 20:00 | Fri, Apr 5, 10:29 |
| Renewal of certificates for imap.cern.ch, smtp.cern.ch, pop.cern.ch | E-Mail Service | Intervention should be transparent | Thu, Apr 11, 09:09 | Thu, Apr 11, 17:10 | Thu, Apr 4, 14:12 |
| System hotfixes and latest CPU upgrade on several DB On Demand instances | Database on Demand Service | Service will be unavailable during the intervention | Wed, Apr 10, 11:00 | Wed, Apr 10, 11:30 | Wed, Apr 3, 10:40 |
| Oracle HR intervention | Multiple Services | Service will be unavailable during the intervention | Fri, Apr 5, 18:00 | Sat, Apr 6, 14:00 | Fri, Apr 5, 16:42 |
| MySQL backup serving Drupal productions sites upgrade | Database on Demand Service | Service will be in read-only mode during the intervention | Thu, Apr 4, 17:30 | Thu, Apr 4, 18:30 | Tue, Mar 26, 15:06 |
| Apex upgrade on ACCCON and LASER databases | IT Database Service | Service will be unavailable during the intervention | Thu, Apr 4, 17:00 | Thu, Apr 4, 18:00 | Mon, Mar 25, 15:24 |
| Backup service: Fibre Channel SAN upgrade | Multiple Services | Service will be unavailable during the intervention | Thu, Apr 4, 10:00 | Thu, Apr 4, 18:00 | Mon, Mar 25, 17:05 |
| Restart of AIS Web Server | IT Administrative Service | Service will be unavailable during the intervention | Wed, Apr 3, 18:00 | Wed, Apr 3, 18:05 | Wed, Apr 3, 16:43 |
| Fisheye instance to undergo Oracle & system hotfixes upgrade | Database on Demand Service | Service will be unavailable during the intervention | Wed, Apr 3, 14:30 | Wed, Apr 3, 15:30 | Tue, Mar 26, 16:53 |
| Firmware upgrade and MAC authentication on Technical Network switches | Technical Network Service | Service will be unavailable during the intervention | Tue, Apr 2, 11:00 | Tue, Apr 2, 12:00 | Wed, Mar 20, 16:22 |
| Parcinter queue deletion from the Batch Service | Batch Service | Intervention should be transparent | Tue, Apr 2, 09:00 | Tue, Apr 2, 09:30 | Thu, Mar 28, 14:10 |
| Firmware upgrade on general network routers | Campus Network Service | Service will be unavailable during the intervention | Tue, Apr 2, 07:30 | Tue, Apr 2, 11:00 | Wed, Mar 20, 16:25 |
| DFS data migration | Multiple Services | Service will be in read-only mode during the intervention | Mon, Apr 1, 17:30 | Mon, Apr 1, 23:59 | Thu, Mar 28, 12:40 |
| Migration of routing for service NS2 to the Barn | Campus Network Service | Intervention should be transparent | Thu, Mar 28, 07:30 | Thu, Mar 28, 08:30 | Thu, Mar 21, 14:56 |
| TN Disconnection Test | Multiple Services | Service will be unavailable during the intervention | Wed, Mar 27, 10:00 | Wed, Mar 27, 13:30 | Tue, Feb 5, 08:49 |
| xrootd-client update on lxbatch | Batch Service | Intervention should be transparent | Wed, Mar 27, 09:00 | Wed, Mar 27, 10:00 | Mon, Mar 25, 17:04 |
| Security Patch Installations on Central Web Servers (2nd session) | IIS Web Hosting Service | Intervention should be transparent | Wed, Mar 27, 08:30 | Wed, Mar 27, 10:30 | Tue, Mar 19, 15:44 |
| Intervention urgente central téléphonique ce soir | Fixed Line Phone Service | Service will be unavailable during the intervention | Tue, Mar 26, 23:30 | Wed, Mar 27, 00:30 | Tue, Mar 26, 16:51 |
| Adjustment of memory parameters on AIS RAC PROD database. | Administration Database Service | Service will be available but degraded | Tue, Mar 26, 19:00 | Tue, Mar 26, 21:00 | Mon, Mar 25, 17:44 |
| CVMFS Stratum 0 downtime | CVMFS Service | Service will be available but degraded | Tue, Mar 26, 09:00 | Tue, Mar 26, 15:00 | Thu, Mar 21, 15:16 |
| ip-dns-2 cluster hardware upgrade | Campus Network Service | Intervention should be transparent | Tue, Mar 26, 07:30 | Tue, Mar 26, 08:30 | Mon, Mar 18, 13:58 |
| Security Patch Installations on Central Web Servers (1st session) | IIS Web Hosting Service | Service will be available but degraded | Tue, Mar 26, 07:30 | Tue, Mar 26, 08:30 | Tue, Mar 19, 15:44 |
| Patching of ITCORE production database - rolling intervention. | IT Database Service | Service will be unavailable during the intervention | Mon, Mar 25, 18:00 | Mon, Mar 25, 19:30 | Mon, Mar 18, 14:10 |
| Apex upgrade in AIS Rac Production | DB & App Platform for AIS | Service will be unavailable during the intervention | Mon, Mar 25, 18:00 | Mon, Mar 25, 19:00 | Fri, Mar 22, 14:31 |
| Secondary server for dynamic DHCP and time service hardware upgrade | Campus Network Service | Intervention should be transparent | Mon, Mar 25, 08:30 | Mon, Mar 25, 09:00 | Mon, Mar 18, 13:55 |
| Move of LCG firewall to the Barn | Campus Network Service | Intervention should be transparent | Mon, Mar 25, 06:00 | Mon, Mar 25, 10:00 | Thu, Mar 21, 15:35 |
| Intervention on SharePoint infrastructure | Sharepoint Service | Service will be in read-only mode during the intervention | Thu, Mar 21, 18:00 | Thu, Mar 21, 21:00 | Thu, Mar 14, 11:27 |
| MySQL backup serving Drupal test/dev sites upgrade | Database on Demand Service | Service will be unavailable during the intervention | Thu, Mar 21, 08:30 | Thu, Mar 21, 09:30 | Tue, Mar 19, 13:53 |
| CVI Hypervisor upgrades March 21st | Server Provisioning Service | Service will be available but degraded | Thu, Mar 21, 07:00 | Thu, Mar 21, 08:30 | Mon, Nov 26, 16:54 |
| DB upgrade in CSDB and CSR database services | IT Database Service | Intervention should be transparent | Wed, Mar 20, 18:00 | Wed, Mar 20, 19:00 | Mon, Mar 18, 18:25 |
| Network database rolling upgrade | Network Database and Registration Service | Intervention should be transparent | Wed, Mar 20, 18:00 | Wed, Mar 20, 19:45 | Tue, Mar 19, 16:33 |
| Patching of Account Management servers | Multiple Services | Service will be unavailable during the intervention | Wed, Mar 20, 16:00 | Wed, Mar 20, 17:00 | Mon, Mar 18, 10:39 |
| Patching of CMS Online (CMSONR) and CMSONR ADG database rolling intervention | DB & Application Platform Service for Projects & Experiments | Service will be available but degraded | Wed, Mar 20, 09:30 | Wed, Mar 20, 12:00 | Mon, Mar 18, 13:08 |
| Short interruption to Batch and Grid Compute Services | Multiple Services | Service will be unavailable during the intervention | Wed, Mar 20, 09:00 | Wed, Mar 20, 11:00 | Fri, Mar 15, 10:15 |
| Secondary server for static DHCP hardware upgrade | Campus Network Service | Intervention should be transparent | Wed, Mar 20, 08:30 | Wed, Mar 20, 09:00 | Mon, Mar 18, 13:52 |
| CVI Hypervisor upgrades March 20th | Server Provisioning Service | Service will be available but degraded | Wed, Mar 20, 07:00 | Wed, Mar 20, 08:30 | Mon, Nov 26, 16:52 |
| Patching of ATLAS offline production database (ADCR) - rolling intervention. | DB & Application Platform Service for Projects & Experiments | Service will be available but degraded | Tue, Mar 19, 14:00 | Tue, Mar 19, 17:00 | Thu, Feb 28, 11:53 |
| Patching of ATLAS offline production database (ATLR) - rolling intervention. | DB & Application Platform Service for Projects & Experiments | Service will be available but degraded | Tue, Mar 19, 14:00 | Tue, Mar 19, 17:00 | Thu, Feb 28, 11:51 |
| Patching of LEMONRAC production database - rolling intervention. | IT Database Service | Service will be available but degraded | Tue, Mar 19, 10:00 | Tue, Mar 19, 11:30 | Mon, Mar 18, 09:26 |
| Secondary server for radius and DHCP relay hardware upgrade | Campus Network Service | Intervention should be transparent | Tue, Mar 19, 08:30 | Tue, Mar 19, 09:00 | Mon, Mar 18, 13:51 |
| CVI Hypervisor upgrades March 19th | Server Provisioning Service | Service will be available but degraded | Tue, Mar 19, 07:00 | Tue, Mar 19, 08:30 | Mon, Nov 26, 16:50 |
| NAS controller intervention affecting Physics integration databases | Experiment Database Service | Intervention should be transparent | Mon, Mar 18, 14:30 | Mon, Mar 18, 18:30 | Mon, Mar 11, 10:01 |
| Patching of ATLAS online production database (ATONR) - rolling intervention. | DB & Application Platform Service for Projects & Experiments | Service will be available but degraded | Mon, Mar 18, 14:00 | Mon, Mar 18, 16:00 | Thu, Feb 28, 11:49 |
| CVI Hypervisor upgrades March 18th | Server Provisioning Service | Service will be available but degraded | Mon, Mar 18, 07:00 | Mon, Mar 18, 08:30 | Mon, Nov 26, 16:47 |
| Fisheye login | Not specified | Service will be available but degraded | Mon, Mar 18, 06:00 | Mon, Mar 18, 09:00 | Fri, Mar 8, 16:03 |
| Emergency tape library intervention | Multiple Services | Service will be unavailable during the intervention | Fri, Mar 15, 14:00 | Fri, Mar 15, 19:00 | Fri, Mar 15, 14:51 |
| Firmware update on storage subsystem used by VOBox Virtual Machines | Server Provisioning Service | Service will be available but degraded | Thu, Mar 14, 13:00 | Thu, Mar 14, 15:00 | Tue, Mar 12, 11:43 |
| lxplus6.cern.ch redirected to a new configuration | LXPLUS Service | Intervention should be transparent | Thu, Mar 14, 10:00 | Thu, Mar 14, 11:00 | Wed, Mar 13, 10:49 |
| Patching of CMS Archival (CMSARC) database rolling intervention | DB & Application Platform Service for Projects & Experiments | Service will be available but degraded | Thu, Mar 14, 09:15 | Thu, Mar 14, 10:30 | Thu, Feb 28, 11:54 |
| Upgrade of router in Starpoint 2575-S | Campus Network Service | Service will be unavailable during the intervention | Thu, Mar 14, 07:00 | Thu, Mar 14, 08:00 | Fri, Mar 8, 16:20 |
| Monthly Patching of Terminal Servers | Windows Terminal Service | Service will be unavailable during the intervention | Thu, Mar 14, 06:30 | Tue, Mar 19, 06:30 | Wed, Mar 13, 12:03 |
| CASTORCMS transparent upgrade | CASTOR Service | Intervention should be transparent | Wed, Mar 13, 14:00 | Wed, Mar 13, 15:00 | Tue, Mar 5, 16:03 |
| CASTORALICE transparent upgrade | CASTOR Service | Intervention should be transparent | Wed, Mar 13, 10:00 | Wed, Mar 13, 11:00 | Tue, Mar 5, 16:02 |
| Deployment of a new version of application inventorycheck | IT Administrative Service | Service will be unavailable during the intervention | Tue, Mar 12, 17:00 | Tue, Mar 12, 18:00 | Tue, Mar 12, 15:56 |
| Patching of CMS Offline (CMSR) database rolling intervention | DB & Application Platform Service for Projects & Experiments | Service will be available but degraded | Tue, Mar 12, 14:00 | Tue, Mar 12, 17:00 | Thu, Feb 28, 11:49 |
| Smarteam unavailable Monday evening 11th of March, 18:00 | Mechanical Design Software Service | Service will be unavailable during the intervention | Mon, Mar 11, 18:00 | Mon, Mar 11, 20:00 | Wed, Mar 6, 14:02 |
| Security patch of CERNDB1/EDMSDB/ACCDB database | General Purpose Database Service | Service will be available but degraded | Mon, Mar 11, 18:00 | Mon, Mar 11, 19:00 | Mon, Mar 11, 07:34 |
| CASTORLHCB transparent upgrade | CASTOR Service | Intervention should be transparent | Mon, Mar 11, 14:00 | Mon, Mar 11, 15:00 | Tue, Mar 5, 16:00 |
| Castor Nameserver Database Maintenance | Storage Service for Projects & Experiments | Service will be unavailable during the intervention | Mon, Mar 11, 12:00 | Mon, Mar 11, 13:00 | Mon, Mar 4, 15:50 |
| Patching of Castor Nameserver database - rolling intervention | CASTOR Service | Intervention should be transparent | Mon, Mar 11, 11:00 | Mon, Mar 11, 12:00 | Thu, Feb 28, 11:47 |
| CASTORATLAS transparent upgrade | CASTOR Service | Intervention should be transparent | Mon, Mar 11, 10:00 | Mon, Mar 11, 11:00 | Tue, Mar 5, 15:58 |
| Migration of a server for unregistered network users | Campus Network Service | Intervention should be transparent | Mon, Mar 11, 09:00 | Mon, Mar 11, 11:00 | Fri, Mar 8, 15:41 |
| Security patch of TIM database | Accelerator Database Service | Service will be available but degraded | Mon, Mar 11, 08:30 | Mon, Mar 11, 09:30 | Thu, Feb 21, 08:38 |
| Indico update | Indico Service | Service will be unavailable during the intervention | Fri, Mar 8, 18:00 | Fri, Mar 8, 23:59 | Tue, Mar 5, 18:53 |
| Session Manager problems possible (related to intervention on PDBR database) | IT Database Service | Service will be available but degraded | Thu, Mar 7, 16:00 | Thu, Mar 7, 18:00 | Wed, Mar 6, 17:25 |
| Patching of general purpose production database (PDBR) - rolling intervention | IT Database Service | Service will be available but degraded | Thu, Mar 7, 16:00 | Thu, Mar 7, 18:00 | Tue, Mar 5, 13:54 |
| Patching of LHCb online production database (LHCBONR) - rolling intervention | DB & Application Platform Service for Projects & Experiments | Service will be available but degraded | Thu, Mar 7, 14:30 | Thu, Mar 7, 16:30 | Mon, Mar 4, 12:53 |
| Periodic security patch deployment on ACCMEAS | Accelerator Database Service | Service will be available but degraded | Thu, Mar 7, 10:00 | Thu, Mar 7, 11:30 | Mon, Mar 4, 15:40 |
| Upgrade of GPN routers serving buildings 11,12,13 and part of 40B | Campus Network Service | Service will be unavailable during the intervention | Thu, Mar 7, 07:00 | Thu, Mar 7, 08:00 | Wed, Feb 27, 08:44 |
| Patching of AIS Production databases | Administration Database Service | Service will be unavailable during the intervention | Wed, Mar 6, 17:30 | Wed, Mar 6, 20:30 | Mon, Mar 4, 17:35 |
| Patching of LHCb offline production database (LHCBR) - rolling intervention | DB & Application Platform Service for Projects & Experiments | Service will be available but degraded | Wed, Mar 6, 14:30 | Wed, Mar 6, 16:30 | Mon, Mar 4, 12:50 |
| Security patch of Accelerator Control database (ACCCON) | Accelerator Database Service | Service will be available but degraded | Wed, Mar 6, 14:00 | Wed, Mar 6, 15:30 | Thu, Feb 28, 11:22 |
| Periodic security patch deployment on LASERDB | Accelerator Database Service | Service will be available but degraded | Wed, Mar 6, 12:30 | Wed, Mar 6, 14:00 | Mon, Mar 4, 15:37 |
| System + MySQL 5.5.30 upgrade on several databases | Database on Demand Service | Service will be unavailable during the intervention | Wed, Mar 6, 10:00 | Wed, Mar 6, 10:30 | Wed, Feb 27, 17:17 |
| Security patch of SUSI database | General Purpose Database Service | Service will be available but degraded | Wed, Mar 6, 07:00 | Wed, Mar 6, 08:00 | Wed, Feb 20, 10:49 |
| Security patch of ZORA database | Accelerator Database Service | Service will be available but degraded | Wed, Mar 6, 07:00 | Wed, Mar 6, 08:00 | Wed, Feb 20, 10:50 |
| Patching of WLCG production database (LCGR) - rolling intervention | DB & Application Platform Service for Projects & Experiments | Service will be available but degraded | Tue, Mar 5, 14:00 | Tue, Mar 5, 16:30 | Mon, Mar 4, 12:47 |
| Security patch of ALIONR database services | DB & Application Platform Service for Projects & Experiments | Service will be available but degraded | Tue, Mar 5, 09:30 | Tue, Mar 5, 12:30 | Thu, Feb 28, 11:46 |
| Patching of ATLAS archive production database (ATLARC) - rolling intervention | IT Database Service | Service will be available but degraded | Mon, Mar 4, 14:00 | Mon, Mar 4, 16:00 | Thu, Feb 28, 15:50 |
| Security patch of COMPASS database services | IT Database Service | Service will be available but degraded | Mon, Mar 4, 14:00 | Mon, Mar 4, 15:00 | Wed, Feb 27, 15:29 |
| Update on Lync database | Lync Service | Service will be available but degraded | Thu, Feb 28, 19:00 | Thu, Feb 28, 22:00 | Mon, Feb 25, 17:28 |
| Upgrade of router serving building 31 and 600 | Campus Network Service | Service will be unavailable during the intervention | Thu, Feb 28, 07:30 | Thu, Feb 28, 08:00 | Wed, Feb 27, 09:05 |
| DFS home folders (accounts starting with letters 'A', 'N' or 'O' under '\\cern.ch\dfs\users\...') unavailability | DFS Service | Service will be available but degraded | Thu, Feb 28, 07:30 | Thu, Feb 28, 08:00 | Tue, Feb 26, 11:48 |
| Patching of Account Management servers | Multiple Services | Service will be unavailable during the intervention | Wed, Feb 27, 16:00 | Wed, Feb 27, 17:00 | Thu, Jan 10, 11:04 |
| System + MySQL 5.5.30 upgrade on several databases | Database on Demand Service | Service will be unavailable during the intervention | Wed, Feb 27, 10:00 | Wed, Feb 27, 10:20 | Wed, Feb 27, 09:24 |
| CASTORPUBLIC transparent upgrade | Storage Service for Projects & Experiments | Intervention should be transparent | Wed, Feb 27, 10:00 | Wed, Feb 27, 11:00 | Thu, Feb 21, 14:41 |
| Update of ACCLOG database | Accelerator Database Service | Service will be available but degraded | Wed, Feb 27, 10:00 | Wed, Feb 27, 11:30 | Tue, Feb 26, 14:35 |
| Trac unavailable during DBonDemand intervention | Multiple Services | Service will be unavailable during the intervention | Wed, Feb 27, 10:00 | Wed, Feb 27, 11:00 | Mon, Feb 25, 08:51 |
| Closing external access to LHCBR and PDBR databases | Experiment Database Service | Intervention should be transparent | Tue, Feb 26, 09:00 | Tue, Feb 26, 09:15 | Thu, Feb 21, 09:40 |
| DFS Home Servers Update | Multiple Services | Service will be available but degraded | Tue, Feb 26, 07:00 | Tue, Feb 26, 08:30 | Mon, Feb 18, 18:01 |
| CERN Virtual Infrastructure (CVI) Cluster Intervention on BE-CO | Server Hosting Service | Service will be available but degraded | Mon, Feb 25, 07:30 | Mon, Feb 25, 08:30 | Mon, Feb 18, 14:59 |
| NAS controller intervention affecting CASTOR databases and LANDB database | IT Database Service | Intervention should be transparent | Thu, Feb 21, 17:30 | Thu, Feb 21, 21:30 | Mon, Feb 4, 15:18 |
| DFS data migration | Multiple Services | Service will be in read-only mode during the intervention | Thu, Feb 21, 17:30 | Thu, Feb 21, 23:59 | Wed, Feb 20, 07:59 |
| Patching DFS Media Servers | DFS Service | Service will be available but degraded | Thu, Feb 21, 07:00 | Thu, Feb 21, 08:30 | Wed, Feb 13, 15:44 |
| EDH Production Database Update | Administration Database Service | Service will be available but degraded | Wed, Feb 20, 18:00 | Wed, Feb 20, 19:30 | Mon, Feb 18, 16:49 |
| Apex upgrade on CERNDB1/EDMSDB/ACCDB and EDMS-TEST | DB & App Platform for EDMS | Service will be unavailable during the intervention | Wed, Feb 20, 18:00 | Wed, Feb 20, 19:00 | Thu, Feb 14, 09:32 |
| Reboot of mutliple DEV/TEST application servers | Multiple Services | Service will be unavailable during the intervention | Wed, Feb 20, 12:00 | Wed, Feb 20, 13:00 | Tue, Feb 19, 14:36 |
| DFS Home Servers Update | Multiple Services | Service will be available but degraded | Wed, Feb 20, 07:00 | Wed, Feb 20, 08:30 | Mon, Feb 18, 18:04 |
| Intervention affecting physics databases (mainly wlcg, cms & compass) | Experiment Database Service | Intervention should be transparent | Tue, Feb 19, 14:30 | Tue, Feb 19, 18:30 | Mon, Jan 21, 12:11 |
| EOSCMS update | EOS Service | Service will be unavailable during the intervention | Tue, Feb 19, 14:00 | Tue, Feb 19, 16:00 | Mon, Feb 18, 17:46 |
| Patching of ENIAAR database | Accelerator Database Service | Service will be unavailable during the intervention | Tue, Feb 19, 14:00 | Tue, Feb 19, 15:00 | Thu, Feb 14, 17:47 |
| Apex upgrade in ACCMEAS and ACCLOG | DB & App Platform for Accelerators | Service will be unavailable during the intervention | Tue, Feb 19, 12:00 | Tue, Feb 19, 13:00 | Thu, Feb 14, 11:03 |
| Renewal of a certificate for mmm.cern.ch | E-Mail Service | Intervention should be transparent | Tue, Feb 19, 08:00 | Tue, Feb 19, 17:00 | Thu, Feb 14, 11:30 |
| Apex upgrade on ITCORE | DB & Application Platform Service for Projects & Experiments | Service will be unavailable during the intervention | Mon, Feb 18, 18:00 | Mon, Feb 18, 19:00 | Thu, Feb 14, 09:31 |
| Patching of CMS integration databases (INT2R, INT9R, CMSINTR) - rolling intervention | Multiple Services | Intervention should be transparent | Mon, Feb 18, 15:30 | Mon, Feb 18, 17:30 | Mon, Feb 18, 10:54 |
| Patching DFS Data Servers | DFS Service | Service will be available but degraded | Mon, Feb 18, 07:00 | Tue, Feb 19, 08:30 | Wed, Feb 13, 15:39 |
| Monthly Patching of Terminal Servers | Windows Terminal Service | Service will be unavailable during the intervention | Mon, Feb 18, 06:30 | Thu, Feb 21, 06:30 | Thu, Feb 14, 12:27 |
| Network interruption S513-C-IP44 | Multiple Services | Service will be available but degraded | Thu, Feb 14, 08:25 | Thu, Feb 14, 08:40 | Wed, Feb 13, 15:01 |
| Patching of LHCb integration databases (INT12R) - rolling intervention | Multiple Services | Intervention should be transparent | Wed, Feb 13, 10:30 | Wed, Feb 13, 12:00 | Tue, Feb 5, 17:14 |
| Patching of WLCG integration database (INT11R) - rolling intervention | IT Database Service | Intervention should be transparent | Wed, Feb 13, 10:30 | Wed, Feb 13, 12:30 | Wed, Feb 6, 12:08 |
| Service Now SSO Upgrade | Multiple Services | Service will be available but degraded | Wed, Feb 13, 07:00 | Wed, Feb 13, 10:00 | Tue, Feb 12, 15:11 |
| Patching of WLCG integration database (INT6R) - rolling intervention | IT Database Service | Intervention should be transparent | Tue, Feb 12, 14:30 | Tue, Feb 12, 16:30 | Wed, Feb 6, 12:04 |
| [Backup Service] Downtime today for software downgrade | Multiple Services | Service will be unavailable during the intervention | Tue, Feb 12, 10:53 | Tue, Feb 12, 15:00 | Tue, Feb 12, 10:55 |
| Planned maintenance for ServiceNow | Service Management Service | Service will be unavailable during the intervention | Sun, Feb 10, 02:00 | Sun, Feb 10, 03:00 | Wed, Jan 30, 16:28 |
| Security Patch of devdb11 | General Purpose DB & App Platform | Service will be unavailable during the intervention | Thu, Feb 7, 18:00 | Thu, Feb 7, 19:00 | Wed, Feb 6, 11:04 |
| Security Patch of timdb/susidb/zoradb/edms-test/edms-training | Engineering Database Service, General Purpose Database Service | Service will be unavailable during the intervention | Thu, Feb 7, 15:00 | Thu, Feb 7, 17:00 | Wed, Feb 6, 11:00 |
| Patching of ATLAS integration databases (INTR, INT8R) - rolling intervention | Experiment Database Service | Service will be available but degraded | Tue, Feb 5, 14:00 | Tue, Feb 5, 17:00 | Sun, Feb 3, 23:01 |
| Apex upgrade on devdb11 | DB & Application Platform Service for Projects & Experiments | Service will be unavailable during the intervention | Mon, Feb 4, 18:00 | Mon, Feb 4, 20:00 | Wed, Jan 30, 17:20 |
| ServiceNow - upgrade to Berlin Patch 4 Hotfix 1 | Service Management Service | Intervention should be transparent | Mon, Feb 4, 12:15 | Mon, Feb 4, 12:30 | Mon, Feb 4, 11:34 |
| Oracle compatible parameter change on LEMONRAC database | IT Database Service | Service will be unavailable during the intervention | Wed, Jan 30, 11:00 | Wed, Jan 30, 11:30 | Mon, Jan 21, 17:18 |
| Backup Service - downtime today (13.30 - 17.30) | Multiple Services | Service will be unavailable during the intervention | Tue, Jan 29, 13:30 | Tue, Jan 29, 17:30 | Tue, Jan 29, 11:26 |
| DFS home folders (accounts starting with letters 'C', 'G' or 'H' under '\\cern.ch\dfs\users\...') unavailability | DFS Service | Service will be available but degraded | Tue, Jan 29, 07:30 | Tue, Jan 29, 08:00 | Fri, Dec 7, 08:30 |
| [Backup Service] - Library maintenance on Friday January, 25th from 09.30 to 13.30 | Multiple Services | Service will be unavailable during the intervention | Fri, Jan 25, 09:30 | Fri, Jan 25, 13:30 | Tue, Jan 22, 18:39 |
| Security Patch Installations on Central Web Servers (2nd session) | IIS Web Hosting Service | Service will be available but degraded | Wed, Jan 23, 07:30 | Wed, Jan 23, 08:30 | Thu, Jan 17, 11:43 |
| Security Patch Installations on Central Web Servers (1st session) | IIS Web Hosting Service | Intervention should be transparent | Tue, Jan 22, 08:30 | Tue, Jan 22, 10:30 | Thu, Jan 17, 11:42 |
| EOSATLAS update | EOS Service | Service will be unavailable during the intervention | Mon, Jan 21, 14:00 | Mon, Jan 21, 15:00 | Mon, Jan 21, 10:53 |
| Introducing new parameter for all Oracle databases | Multiple Services | Intervention should be transparent | Mon, Jan 21, 10:00 | Mon, Jan 21, 16:00 | Fri, Jan 18, 11:36 |
| XLDAP synchronization service migration | Multiple Services | Service will be available but degraded | Fri, Jan 18, 12:00 | Sat, Jan 19, 12:00 | Thu, Jan 10, 11:02 |
| Emergency tape library intervention | Multiple Services | Service will be available but degraded | Wed, Jan 16, 13:00 | Wed, Jan 16, 16:00 | Wed, Jan 16, 12:30 |
| Update of SLS application | IT Operations Support Service | Intervention should be transparent | Tue, Jan 15, 11:00 | Tue, Jan 15, 11:30 | Mon, Jan 14, 16:09 |
| CERNTS OS version upgrade | Windows Terminal Service | Intervention should be transparent | Tue, Jan 15, 08:00 | Tue, Jan 15, 08:30 | Tue, Jan 8, 14:54 |
| Change in LSF master configuration | Batch Service | Service will be available but degraded | Mon, Jan 14, 09:00 | Mon, Jan 14, 16:00 | Fri, Jan 11, 14:12 |
| Monthly Patching of Terminal Servers | Multiple Services | Service will be unavailable during the intervention | Mon, Jan 14, 06:30 | Fri, Jan 18, 06:30 | Fri, Jan 11, 09:05 |
| Deployment of latest Phonebook version (short service interruption) | CERN Telephone Directory Service | Service will be available but degraded | Wed, Jan 9, 07:30 | Wed, Jan 9, 08:00 | Tue, Jan 8, 11:46 |
| Reboot of the primary SLS server | IT Support Services for IT Operations | Intervention should be transparent | Mon, Jan 7, 11:38 | Mon, Jan 7, 11:50 | Mon, Jan 7, 11:41 |
| Switchboard services on 21st of December. | Fixed Line Phone Service | Service will be unavailable during the intervention | Fri, Dec 21, 17:30 | Mon, Jan 7, 08:00 | Fri, Dec 21, 11:27 |
| CERN Printshop closed for renovation | Printing Service | Service will be unavailable during the intervention | Mon, Dec 17, 08:00 | Fri, Jan 11, 18:00 | Thu, Dec 6, 14:15 |