[evla-sw-discuss] CBE, lustre, mchammer, mctest down time today

[Ken Sowinski]

On Wed, 15 Sep 2010, James Robnett wrote:

> 1) Shutdown CBE software (not computers) and unmount lustre
> 2) Stop telcal on mchammer/mctest and unmount lustre
> 3) Unmount lustre devices on MDS and OSS servers
>   3b) Change IP addrs on servers, disable mount on boot of lustre and
>       reboot (update DNS while they're booting)
>   3c) Do a write conf on OST's to update MDS info for them
>       tells storage server targets (OST) where the meta data server
>       (MDS) is now
>   3d) Testing mounting of MDT and OST partitions, reboot servers make
>       sure they work on boot
> 4) Mount Lustre on CBE, mchammer, mctest
> 5) Test test test
>
>    As soon as I hear 1) and 2) are done I'll start on 3).

1) and 2) are done.  Proceed at will (or whim).

Ken