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Maint-20120830

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  • DCache and Enstore upgrades - COMPLETED ON SCHEDULE
  • Down 08:00 to 17:00 CDT for software upgrades
  • Affects :
    • PNFS
    • DCache
    • Enstore

Issues after planned maintenance - none

  • Expected : ( none of this had to be done )
    • remount /pnfs/minos throughout the cluster
    • restart predator
    • restart roundup
  • Fixed : none
  • Pending : none

Original announcement

Date: Mon, 27 Aug 2012 10:55:01 -0500
From: ssa-group@fnal.gov
Subject: Announcement: Service schedule outage for enstore, dCache on stken,
    cdfen for a duration of 5 to 9 hours

This is a reminder for the downtime scheduled for this Thursday Aug 30.

Note: cdfen is only affected for their LTO3 tapes, 
      cdfen dcache is NOT AFFECTED

There will be a downtime on Thursday Aug 30, 2012 that starts at 0800 
on Stken Public Enstore, Stken Public dCache and the GCC CMS SL8500#1, 2 and 4.

We will update Enstore code, dCache code and library firmware at this time.
This library holds CMS and CDF data that will be unavailable 
during the downtime. 

As components become available they will be put online for use.