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ARSC system downtime for all systems (past)

Menu to filter items by type

Type	Downtime	News
Machine	All Systems	linuxws	pacman	bigdipper	fish
Downtime	All	Future	Current	Past

Contents for all systems

News Items

18 May 2013 Scheduled Downtime

Last Updated: Fri, 03 May 2013 -
Machines: linuxws

Start Time: 05/18/2013 -- 18:00
  End Time: 05/20/2013 -- 09:00
    Reason: University FAST power outage. 
            Routine system maintenance.

18 May 2013 Scheduled Downtime

Last Updated: Fri, 03 May 2013 -
Machines: bigdipper

Start Time: 05/18/2013 -- 18:00
  End Time: 05/19/2013 -- 21:00
    Reason: University FAST power outage. 
            Routine system maintenance.

18 May 2013 Scheduled Downtime

Last Updated: Fri, 03 May 2013 -
Machines: fish

Start Time: 05/18/2013 -- 12:00
  End Time: 05/19/2013 -- 21:00
    Reason: University FAST power outage and OS upgrade to
            Default modules will be updated. Routine system
            maintenance.

20 Apr 2013 Scheduled Downtime

Last Updated: Mon, 22 Apr 2013 -
Machines: pacman

Start Time: 04/20/2013 -- 11:00
  End Time: 04/20/2013 -- 12:35
    Reason: Due to a network outage, many 4 core nodes were rebooted. 

11 Apr 2013 Unscheduled Downtime

Last Updated: Fri, 12 Apr 2013 -
Machines: pacman

Start Time: 04/06/2013 -- 00:09
  End Time: 04/11/2013 -- 00:09
    Reason: The reoccuring issue with the pacman batch
            scheduler has been resolved.  Users who lost jobs as 
            a result of the 12:09am batch scheduler failure on
            April 6th, 7th, and 8th were notified.  
            All previously held long running jobs have been released 
            and all pacman queues are now functioning normally.

06 Apr 2013 Unscheduled Downtime

Last Updated: Sat, 06 Apr 2013 -
Machines: pacman

Start Time: 04/06/2013 -- 00:00
  End Time: 04/06/2013 -- 14:00
    Reason: There was an issue with the administrative node on pacman which 
            resulted in jobs on 12 core, 16 core and bigmem nodes failing.

            Jobs running on 4 core nodes should not have been affected by this
            outage.

27 Mar 2013 Unscheduled Downtime

Last Updated: Wed, 27 Mar 2013 -
Machines: linuxws pacman bigdipper fish

Start Time: 03/27/2013 -- 15:30
  End Time: 03/28/2013 -- 12:55
    Reason: Power was lost to the machine room.  An emergency power down was
            initiated on pacman, fish, bigdipper.   All running jobs were lost.

            Users with running job at the time of the power outage will be 
            contacted with a list of lost jobs.

            03/27/2013 -- 20:30 - Linux Workstations were returned to service

            03/27/2013 -- 23:00 - Fish was returned to service
 
            03/28/2013 -- 00:00 - Pacman was returned to service - 

            03/28/2013 -- 09:30 - Web Servers and the License server are still   
            being recovered.

            03/28/2013 -- 11:30 - Web Servers have been returned to service.
            
            03/28/2013 -- 12:55 - The license server was returned to service.