[DTG-users] DONE: March 2: Older Lustre filesystems unavailable during upgrade

[KentEngström]

>> Dear Accumulus Storage Users,
>>
>> we have a couple of servers running Lustre 1.4 that need to be upgraded
>> to Lustre 1.6. They are providing the following filesystems:
>>
>>     /nobackup/misu2
>>     /nobackup/rossby9
>>     /nobackup/rossby10
>>     /nobackup/smhid4
>>
>> As discussed and decided on the latest site meeting, we will do the
>> upgrade on Tuesday March 2.
>
> The upgrade was done today. Everything seems to have gone well, and we
> are currently verifying the updated filesystems against copies we
> have made, to be on the safe side. That part has taken a bit longer than
> expected, so we will call it a night and let the computers work on this
> during the night.

All checks OK. The filesystems are available again on the clusters.

-- 
Kent Engström, National Supercomputer Centre
kent at nsc.liu.se, +46 13 28 4444