Outage Log
This table lists events reported, ongoing, and resolved on NERSC systems. It is a historical record and may not be updated while a system event is in progress.
| Event Date/Time | Up Date/Time | System | Comment |
|---|---|---|---|
| 04/03/13 7:00 PDT | 04/03/13 19:20 PDT | Edison | Scheduled maintenance. |
| 04/03/13 9:00 PDT | 04/03/13 10:46 PDT | HPSS User | Scheduled maintenance. |
| 04/02/13 22:30 PDT | 04/03/13 0:45 PDT | Data Transfer Nodes 3 & 4 | Unavailable. DTN03 and DTN04 were down. Problem resolved. |
| 04/02/13 9:25 PDT | - | Hopper | Batch Queues stopped from 08:30 - 10:07. |
| 03/27/13 14:30 PDT | 03/28/13 0:36 PDT | Edison | Scheduled maintenance. Dedicated test time. Done |
| 03/27/13 13:05 PDT | 03/27/13 15:34 PDT | Genepool | Scheduled maintenance. Management server maintenance. User jobs and logins should not be affected. |
| 03/26/13 11:00 PDT | 03/26/13 11:10 PDT | Science Gateway Database | Scheduled maintenance. The science gateway database will be rebooted. Downtime is expected to be approximately 10 minutes. |
| 03/25/13 6:00 PDT | 03/25/13 21:04 PDT | Edison | Scheduled maintenance. |
| 03/25/13 14:30 PDT | 03/25/13 15:00 PDT | HPSS User | Scheduled maintenance. *Emergency System Restart * |
| 03/25/13 11:23 PDT | 03/25/13 12:28 PDT | Hopper | Logins available, batch jobs not running. /scratch is in a degraded state. |
| 03/25/13 9:10 PDT | 03/25/13 11:23 PDT | Hopper | Logins available, batch jobs not running. /global/project is unavailable at this time. NERSC system engineers are currently working on resolving this issue. |
| 03/25/13 10:30 PDT | 03/25/13 11:23 PDT | Hopper | Logins available, batch jobs not running. /global/scratch is unavailable at this time. NERSC system engineers are currently working on resolving this issue. |
| 03/25/13 9:10 PDT | 03/25/13 10:31 PDT | Genepool | /project unavailable. |
| 03/25/13 9:10 PDT | 03/25/13 10:31 PDT | Carver | /project unavailable. |
| 03/25/13 9:10 PDT | 03/25/13 10:31 PDT | Dirac | /project unavailable. |
| 03/25/13 9:10 PDT | 03/25/13 10:31 PDT | PDSF | /project unavailable. |
| 03/25/13 9:10 PDT | 03/25/13 10:10 PDT | Project | /project unavailable. |
| 03/23/13 10:36 PDT | 03/23/13 11:04 PDT | HPSS User | Unavailable. |
| 03/19/13 16:21 PDT | - | Carver | Intermittent batch server problems affected Carver/Dirac. Logins were available. Jobs were running. Batch queue outages: (03/19/13 2:16-2:25), (03/19/13 3:30-3:53), (03/19/13 6:15-6:40), (03/19/13 8:13-8:20), (03/19/13 14:55-15:30) |
| 03/19/13 7:00 PDT | 03/22/13 15:48 PDT | HPSS User | Scheduled maintenance. HPSS Upgrade. |
| 03/21/13 15:09 PDT | 03/21/13 15:14 PDT | NERSC Website | Unavailable. The NERSC public website (www.nersc.gov) was unavailable due to a server configuration issue. |
| 03/20/13 5:00 PDT | 03/21/13 3:56 PDT | Edison | Scheduled maintenance. |
| 03/19/13 14:55 PDT | 03/19/13 15:30 PDT | Carver | System in degraded mode. Intermittent batch server problems affected Carver/Dirac. Logins were available. Jobs were running. |
| 03/19/13 14:55 PDT | 03/19/13 15:30 PDT | Dirac | System in degraded mode. Intermittent batch server problems affected Carver/Dirac. Logins were available. Jobs were running. |
| 03/18/13 13:00 PDT | 03/18/13 18:00 PDT | Carver | Scheduled maintenance. Carver/Dirac - Today 13:00-18:00 Degraded mode - Job Scheduler paused for important software update. Logins unaffected, jobs continue to run, new jobs delayed. |
| 03/18/13 13:00 PDT | 03/18/13 18:00 PDT | Dirac | Scheduled maintenance. Carver/Dirac - Today 13:00-18:00 Degraded mode - Job Scheduler paused for important software update. Logins unaffected, jobs continue to run, new jobs delayed. |
| 03/14/13 11:50 PDT | 03/14/13 13:10 PDT | NERSC Website | Unavailable. Access to www.nersc.gov and www.es.net were down due to hardware failure. |
| 03/13/13 9:00 PDT | 03/13/13 13:48 PDT | HPSS User | Scheduled maintenance. |
| 03/13/13 11:23 PDT | 03/13/13 13:00 PDT | Edison | Unavailable. Problem Resolved. |
| 03/12/13 17:33 PDT | 03/12/13 20:45 PDT | Genepool | Unavailable. Problem resolved. |
| 03/08/13 17:50 PST | 03/11/13 10:11 PDT | NIM | Unavailable. NIM Services were unavailable due to a problem with the database. |
| 03/10/13 6:45 PDT | 03/10/13 10:45 PDT | Carver | System in degraded mode. |
| 03/10/13 6:45 PDT | 03/10/13 10:45 PDT | Dirac | System in degraded mode. |
| 03/08/13 10:41 PST | 03/08/13 11:20 PST | Hopper | System in degraded mode. Batch scheduler was hanging. Problem has been resolved. |
| 03/07/13 14:38 PST | 03/07/13 16:10 PST | Carver | System in degraded mode. Queues are stopped. Jobs continue to run, however some system executables are unavailable (/usr/common/bin & Modules). UPDATE: 16:20 PST estimated uptime. |
| 03/07/13 14:38 PST | 03/07/13 16:10 PST | Dirac | System in degraded mode. Queues are stopped. Jobs continue to run, however some system executables are unavailable (/usr/common/bin & Modules). UPDATE: 16:20 PST estimated uptime. |
| 03/06/13 18:00 PST | 03/06/13 20:30 PST | Telephone Outage | Scheduled maintenance. Direct lines to NERSC (510-x) will be affected. The 800 numbers will not be affected. |
| 03/06/13 9:00 PST | 03/06/13 13:00 PST | Edison | Scheduled maintenance. Edison will be unavailable due to system dedicated testing. Note: Extended maintenance to 13:00. |
| 03/06/13 9:00 PST | 03/06/13 12:55 PST | HPSS User | Scheduled maintenance. |
| 03/06/13 8:00 PST | 03/06/13 12:00 PST | PDSF | Scheduled maintenance. Rolling upgrade of interactive nodes to new hardware. One host upgraded at a time. |
| 03/06/13 9:40 PST | 03/06/13 10:05 PST | Hopper | System in degraded mode. Batch queues stopped. No new batch jobs are starting. |
| 03/05/13 13:07 PST | 03/05/13 14:25 PST | Hopper | System in degraded mode. Batch queues stopped, no new batch jobs are starting at this time. |
| 03/04/13 22:31 PST | - | PDSF | Possible network issues on some compute nodes are causing filesystem issues since 20:00PST. We are investigating the issues. Estimated of repair 23:59PST. |
| 03/04/13 22:29 PST | - | Genepool | Possible network issues on some compute nodes are causing filesystem issues since 20:00PST. We are investigating the issues. Estimated of repair 23:59PST. |
| 02/27/13 7:00 PST | 02/27/13 20:30 PST | Hopper | Scheduled maintenance. |
| 02/27/13 9:00 PST | 02/27/13 12:36 PST | HPSS User | Scheduled maintenance. |
| 02/22/13 7:00 PST | 02/22/13 7:27 PST | Carver | System in degraded mode. System in degraded mode. Batch system unavailable. Logins still available. Jobs are still running. |
| 02/22/13 7:00 PST | 02/22/13 7:27 PST | Dirac | System in degraded mode. System in degraded mode. Batch system unavailable. Logins still available. Jobs are still running. |
| 02/20/13 6:00 PST | 02/20/13 21:00 PST | Edison | Scheduled maintenance. |
| 02/20/13 12:48 PST | 02/20/13 14:03 PST | PDSF | System in degraded mode. Interactive node pdsf1 was down briefly; users may have experienced delays in getting to PDSF |
| 02/20/13 8:45 PST | 02/20/13 12:45 PST | HPSS User | Scheduled maintenance. |
| 02/14/13 14:15 PST | - | Edison | Edison Maintenance. The estimated uptime is 13:00 PST 2/15/13. |
| 02/13/13 9:29 PST | - | Edison | Edison internal test is extended. The estimated up time is 3:00pm PST 2/14/13. Edison is reserved for the internal tests. It will be available to early users at 2:00pm PST on 2/14/2013. |
| 02/12/13 22:57 PST | - | Dirac | Batch is currently unavailable. |
| 02/12/13 22:29 PST | - | Carver | Batch is currently unavailable. |
| 02/12/13 19:30 PST | - | PDSF | /project is currently unavailable. |
| 02/11/13 0:01 PST | 02/18/13 14:00 PST | Genepool | Scheduled maintenance. Genepool phase 2 nodes were unavailable. Maintenance has been completed. |
| 02/12/13 18:00 PST | 02/15/13 14:45 PST | Edison | Unavailable. Edison was unavailable. |
| 02/13/13 0:05 PST | 02/13/13 11:45 PST | Dirac | System in degraded mode. Queues have been stopped until 13:00 to investigate a batch problem. |
| 02/13/13 2:00 PST | 02/13/13 5:33 PST | Genepool | Unavailable. System was unavailable. |
| 02/12/13 7:00 PST | 02/13/13 0:07 PST | Genepool | Scheduled maintenance. The entire Genepool cluster will be unavailable for quarterly maintenance. Batch queues will be turned off one hour prior to the maintenance window. All web services that depend on/house and /projectb will be unavailable during this time. |
| 02/12/13 7:00 PST | 02/12/13 22:45 PST | Hopper | Scheduled maintenance. NERSC Center Wide Outage |
| 02/12/13 7:00 PST | 02/12/13 22:18 PST | Carver | Scheduled maintenance. NERSC Center Wide Outage |
| 02/12/13 7:00 PST | 02/12/13 22:18 PST | Dirac | Scheduled maintenance. NERSC Center Wide Outage |
| 02/12/13 7:00 PST | 02/12/13 21:56 PST | NGF | Scheduled maintenance. NERSC Center Wide Outage |
| 02/12/13 19:36 PST | 02/12/13 21:56 PST | NERSC Resources | /project unavailable. /project was unavailable after planned maintenance. |
| 02/12/13 7:00 PST | 02/12/13 20:15 PST | Jesup | Scheduled maintenance. NERSC Center Wide Outage |
| 02/12/13 7:00 PST | 02/12/13 19:36 PST | NERSC Resources | Scheduled maintenance. *Note extended time* There will be a NERSC Centerwide Outage Tuesday, Feb. 12, 2013. Internal network maintenance will affect all computational and storage systems between 07:00 2/12/13 - 19:36 PST 2/13/13. There will also be intermittent outages to the NERSC webservers 13:00 - 19:36 PST 2/13/13. |
| 02/12/13 7:00 PST | 02/12/13 18:00 PST | PDSF | Scheduled maintenance. NERSC Center Wide Outage |
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