[lustre-discuss] Lustre 2.10.4 failover

[Mohr Jr, Richard Frank (Rick Mohr)]

> On Aug 13, 2018, at 7:14 AM, David Cohen <cdavid at physics.technion.ac.il> wrote:
> 
> I installed a new 2.10.4 Lustre file system.
> Running MDS and OSS on the same servers.
> Failover wasn't configured at format time.
> I'm trying to configure failover node with tunefs without success.
> tunefs.lustre --writeconf --erase-params --param="ost.quota_type=ug" --mgsnode=oss03 at tcp --mgsnode=oss01 at tcp --servicenode=oss01 at tcp --servicenode=oss03 at tcp /dev/mapper/OST0015
> 
> I can mount the ost on the second server but the clients won't restore the connection.
> Maybe I'm missing something obvious. Do you see any typo in the command?

What mount command are you using on the client?

--
Rick Mohr
Senior HPC System Administrator
National Institute for Computational Sciences
http://www.nics.tennessee.edu