On Oct 12, 2007 11:50 -0700, Klaus Steden wrote: > Neither of these is something that can be easily accomplished from > /etc/fstab, I would have to implement the failover functionality described > in the link you sent, correct?
Correct. If you are using failover then you also need to have the HA software manage the filesystem mounting. With 1.6 this is relatively easy, as filesystem failover is a fairly standard configuration (ala NFS server failover also). > On 10/12/07 11:21 AM, "Kilian CAVALOTTI" <[EMAIL PROTECTED]>did etch on > stone tablets: > > On Friday 12 October 2007 11:15:16 am Klaus Steden wrote: > >> > Heheheh, I figured. > >> > > >> > What about mounting OST targets from multiple hosts, i.e. OST0000 and > >> > OST0001 on both oss-0-0 and oss-0-1? Just as bad? > > > > Yep, for the same reasons. > > > > If you want redundancy for your OSTs, you can have a kind of > > active/active setup where oss-0-0 would be active for OST0000 and > > passive for OST0001, and oss-0-1 would be passive for OST0000 and > > active for OST0001. Cheers, Andreas -- Andreas Dilger Principal Software Engineer Cluster File Systems, Inc. _______________________________________________ Lustre-discuss mailing list [email protected] https://mail.clusterfs.com/mailman/listinfo/lustre-discuss
