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.
| Down Date/Time | Up Date/Time | System | Comment |
|---|---|---|---|
| 10/07/12 10:07 PDT | 10/07/12 15:13 PDT | PDSF | Unavailable. A power event at 10:07 cause the system to be unavailable. PDSF is available at 15:13PT, 10/7. |
| 10/07/12 10:07 PDT | 10/07/12 13:38 PDT | Hopper | Unavailable. A power event at 10:07 cause the system to be unavailable. Hopper is available as of 13:38PT, 10/7. |
| 10/04/12 9:43 PDT | 10/04/12 11:58 PDT | Hopper | Unavailable. |
| 10/03/12 8:00 PDT | 10/04/12 1:00 PDT | Carver | Scheduled maintenance. |
| 10/03/12 8:00 PDT | 10/04/12 1:00 PDT | Dirac | Scheduled maintenance. |
| 10/03/12 8:00 PDT | 10/03/12 19:05 PDT | Jesup | Scheduled maintenance. |
| 10/03/12 9:00 PDT | 10/03/12 13:09 PDT | Euclid | Scheduled maintenance. Replacing CPUs to address ongoing issue. |
| 10/02/12 8:00 PDT | 10/02/12 15:35 PDT | Hopper | Logins available, batch jobs not running. Hardware and software maintenance. |
| 09/27/12 10:55 PDT | 09/27/12 21:45 PDT | NGF | /project unavailable. |
| 09/27/12 11:30 PDT | 09/27/12 11:45 PDT | NGF | /global/scratch unavailable. /global/scratch was unavailable during this time. Logins to NERSC machines were impacted during the outage window. |
| 09/26/12 9:00 PDT | 09/26/12 11:40 PDT | HPSS Backup | Scheduled maintenance. |
| 09/24/12 18:30 PDT | 09/24/12 21:30 PDT | Genepool | System in degraded mode. |
| 09/19/12 8:00 PDT | 09/21/12 11:28 PDT | Science Gateway Node | Scheduled maintenance. Science Gateway Node (Portal, and portal-auth) access will be unavailable. |
| 09/19/12 8:00 PDT | 09/21/12 8:00 PDT | NGF | /project scheduled maintenance. /project is up and ready for mounting as of 08:00PDT. |
| 09/20/12 21:23 PDT | 09/21/12 3:15 PDT | Hopper | Unavailable. |
| 09/19/12 6:30 PDT | 09/19/12 19:00 PDT | Hopper | Scheduled maintenance. |
| 09/19/12 10:00 PDT | 09/19/12 17:50 PDT | DTN Service | Scheduled maintenance. Data Transfer Node access will be unavailable. |
| 09/19/12 9:00 PDT | 09/19/12 13:00 PDT | HPSS User | Scheduled maintenance. |
| 09/19/12 11:27 PDT | 09/19/12 11:35 PDT | Euclid | Unavailable. |
| 09/19/12 10:00 PDT | 09/19/12 11:11 PDT | Euclid | Scheduled maintenance. |
| 09/14/12 14:53 PDT | 09/14/12 15:29 PDT | Portal-auth Science Gateway Node | Unavailable. Emergency Outage |
| 09/06/12 8:00 PDT | 09/06/12 11:40 PDT | Hopper | Scheduled maintenance. |
| 09/05/12 8:00 PDT | 09/05/12 19:00 PDT | PDSF | Scheduled maintenance. |
| 09/05/12 9:00 PDT | 09/05/12 14:26 PDT | Euclid | Scheduled maintenance. |
| 09/05/12 10:00 PDT | 09/05/12 12:30 PDT | Archived Mail List | Scheduled maintenance. Will be unaccessible at http://mailman.nersc.gov |
| 08/31/12 18:31 PDT | 09/01/12 1:13 PDT | Hopper | Unavailable. |
| 08/30/12 20:00 PDT | 08/31/12 5:35 PDT | Hopper | Unavailable. |
| 08/22/12 15:25 PDT | 08/22/12 17:57 PDT | Carver | System in degraded mode. Queues are stopped (except debug/interactive) due to degraded /global/scratch. |
| 08/22/12 15:25 PDT | 08/22/12 17:57 PDT | Dirac | System in degraded mode. Queues are stopped (except debug/interactive) due to degraded /global/scratch. |
| 08/22/12 11:30 PDT | 08/22/12 17:57 PDT | NGF | System in degraded mode. /global/scratch degraded state. |
| 08/22/12 8:30 PDT | 08/22/12 9:05 PDT | PDSF | Scheduled maintenance. PDSF1 interactive node maintenance. |
| 08/21/12 8:00 PDT | 08/21/12 19:19 PDT | Jesup | Scheduled maintenance. |
| 08/21/12 8:00 PDT | 08/21/12 17:51 PDT | Carver | Scheduled maintenance. |
| 08/21/12 8:00 PDT | 08/21/12 17:51 PDT | Dirac | Scheduled maintenance. |
| 08/21/12 4:21 PDT | 08/21/12 9:30 PDT | Euclid | System in degraded mode. /project filesystem was unavailable. |
| 08/21/12 0:20 PDT | 08/21/12 9:30 PDT | PDSF | System in degraded mode. /project filesystem was unavailable on the pdsf2. |
| 08/21/12 4:41 PDT | 08/21/12 9:15 PDT | NGF | System in degraded mode. /project disk hardware issue causing ~1/30th of write I/Os to fail. |
| 08/15/12 7:00 PDT | 08/15/12 21:30 PDT | Hopper | Scheduled maintenance. |
| 08/15/12 9:00 PDT | 08/15/12 11:58 PDT | HPSS User | Scheduled maintenance. |
| 08/15/12 9:00 PDT | 08/15/12 11:32 PDT | HPSS Backup | Scheduled maintenance. |
| 08/14/12 7:30 PDT | 08/14/12 20:44 PDT | Genepool | Scheduled maintenance. Systems affected will be Genepool, Phoebe, /house and /ifs filesystems, gpintXX, gpwebxx, gpdbxx. In addition, network traffic will be down between JGI and NERSC 08/14/12 09:00-09:30PT. |
| 08/14/12 9:00 PDT | 08/14/12 12:00 PDT | NGF | Scheduled maintenance. /global/projectb filesystem will be unavailable. |
| 08/08/12 17:55 PDT | 08/09/12 14:17 PDT | EUCLID | Unscheduled maintenance. |
| 08/08/12 15:30 PDT | 08/08/12 15:58 PDT | REGENT | Unscheduled maintenance on Regent. |
| 08/08/12 9:00 PDT | 08/08/12 11:25 PDT | REGENT | HPSS Regent Scheduled Maintenance 09:00-13:00PT 08/08/12. |
| 08/08/12 14:27 PDT | 08/08/12 0:00 PDT | EUCLID | Unscheduled power cycle per S. Burrow |
| 08/06/12 14:48 PDT | 08/07/12 12:49 PDT | EUCLID | Euclid unscheduled maintenance. |
| 08/06/12 13:37 PDT | 08/06/12 14:28 PDT | EUCLID | Euclid unscheduled maintenance |
| 08/06/12 12:50 PDT | 08/06/12 13:20 PDT | EUCLID | Euclid unplanned maintenance. |
| 08/06/12 10:00 PDT | 08/06/12 10:51 PDT | PORTAL | Portal Maintenance |
