[lustre-discuss] Inaccessible directory

2016-08-31 Thread Vicker, Darby (JSC-EG311)
Hello, We’ve run into a problem where an entire directory on our lustre file system has become inaccessible. # mount | grep lustre2 192.52.98.142@tcp:/hpfs2eg3 on /lustre2 type lustre (rw,flock) # ls -l /lustre2/mirrors/cpas ls: cannot access /lustre2/mirrors/cpas: Stale file handle # ls -l

Re: [lustre-discuss] Mount lustre client with MDS/MGS backup

2016-08-31 Thread Mohr Jr, Richard Frank (Rick Mohr)
> On Aug 31, 2016, at 8:12 AM, Pardo Diaz, Alfonso > wrote: > > I mount my clients: mount -t lustre mds1@o2ib:mds2@o2ib:/fs /mnt/fs > > 1) When both MDS are OK I can mount without problems > 2) If the MDS1 is down and my clients have lustre mounted, they use MDS2 >

[lustre-discuss] Mount lustre client with MDS/MGS backup

2016-08-31 Thread Pardo Diaz, Alfonso
Hello, I have a trouble mounting my lustre clients in MDS/MGS high availability. This is my scenario: MDS1: primary MDS/MGS MDS2: backup MDS/MGS OSS1 OSS2 ... OSS8 I mount my clients: mount -t lustre mds1@o2ib:mds2@o2ib:/fs /mnt/fs 1) When both MDS are OK I can mount without problems 2) If