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- we are trying to collect information about upcoming Fermi computing outages (disks, oracle, network) to improve planning
- when planning an outage, please send an email to datalist and write the description here (including requested duration and preferred timeframe)
- we will try to combine outages as much as possible, in order to maximize uptime for time-critical services (FASTCopy, pipeline, etc.)
- once the plan is finalized, don't forget to send a message to glast-outage and the collaboration (if applicable)
Upcoming outage requests
- Outage of mysql-node03 to move to HA rack.
Feb 03, 2014 - Oracle and OS patching (ghost vulnerability patches)
- Outage of FASTCopy starting at 9:00am, reboot of FASTCopy machines
- Oracle OS reboot and patching starting at 10:00am
- Reboot Fermi linux xrootd servers and fermilnx machines
Feb 11, 2014 - Oracle and OS patching; also retirement of various glastlnx machines
- 10am - duration is likely several hours
- This outage affects all NFS servers (wains), including user disk as well as xroot servers.
- Expect interruptions in all Fermi services as they are moved from old glastlnx -> new fermilnx machines
Dec 11, 2013 - Oracle server battery replacement
- 10am - glast-oracle03 to have battery replaced in storage array. Expected outage duration: 30m
Dec 4, 2013 - OS Patching and re-IP'ing
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{"serverDuration": 53, "requestCorrelationId": "112f569f0fff870a"}