the fstab line I use for mounting the Lustre filesystem: oss03@tcp:oss01@tcp:/fsname /storage lustre flock,user_xattr,defaults 0 0
the mds is also configured for failover (unsuccessfully) : tunefs.lustre --writeconf --erase-params --fsname=fsname --mgs --mountfsoptions='user_xattr,errors=remount-ro,acl' --param="mgsnode=oss03@tcp mgsnode=oss01@tcp servicenode=oss01@tcp servicenode=oss03@tcp" /dev/lustre_pool/MDT On Mon, Aug 13, 2018 at 8:40 PM Mohr Jr, Richard Frank (Rick Mohr) < [email protected]> wrote: > > > On Aug 13, 2018, at 7:14 AM, David Cohen <[email protected]> > 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@tcp --mgsnode=oss01@tcp --servicenode=oss01@tcp > --servicenode=oss03@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 > >
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