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| Start | End | Event | Location | Description | Systems/services that will NOT be available | Status | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Third Thursday of every month 06:00 | Third Thursday of every month 08:00 | Recurring-Monthly Monthly lsst-dev maintenance | NCSA |
| Variable. Do not expect any lsst-dev system to be available during this period. |
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Every Mon. 04:00 | Recurring- Weekly Purge of GPFS /scratch partition | NCSA | Per LSST data management policies, files older than 180 days will be purged from the LSST shared (GPFS) /scratch file system. Purge logs can be found in /gpfs/fs0/admin/purge_logs/scratch/ | No outage or service disruption. |
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Every Tu. 08:00 | Every Tu. 10:00 | Recurring- Weekly Weekly Nebula Maintenance | NCSA | Routine system updates. Computational services continue to run. | Horizon and API interfaces. |
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Thursday 2017-12-14 04:00 | Thursday 2017-12-14 10:00 | December lsst-dev maintenance (off-schedule) | NCSA |
| Do not expect any lsst-dev system to be available during this period. |
The maintenance period is currently running over schedule due to unexpected connectivity problems | ||||||||
Saturday | Tuesday | Support over holiday break | NCSA | 2017-12-22 to 2018-1-01 (inclusive) is the University holiday period. Services will be operational. NCSA will respond to incidents based on business criticality. | All services will be operational. |
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09:00 | 17:00 | Nebula | NCSA | Nebula (OpenStack) will be shut down for hardware and software maintenance from January 2nd, 2018 at 9am until January 5th, 2018 at 5pm. | All Nebula systems unavailable. |
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