Thanks for your reply! I will look into the details on 1.6. -- Andrew
> -----Original Message----- > From: Daire Byrne [mailto:[EMAIL PROTECTED] > Sent: Tuesday, September 25, 2007 4:00 AM > To: Lundgren, Andrew > Cc: [email protected] > Subject: Re: [Lustre-discuss] Recovery of a failed OST. > > > We had to do this once using Lustre 1.4. The details will > have changed slightly for 1.6 no doubt but the basics are: > > 1) replace/reformat the bad RAID and mount/add to LustreFS > * you will now have lots of "0" byte files on your filesystem > 2) generate a list of all files that were on the OST using > "lfs find --obd ost1d_UUID /mnt/lustre" > 3) feed this list to "cpio" or similar to copy the files from > your backup over the "0-byte" files - they will be written to > the empty OST > > You'll need to flesh out the details from the manual > depending on Lustre 1.4/1.6. With 1.6 you probably have to > set the ost index manually to match the old one in the > mkfs.lustre command to stop it just adding a new OST. > > Regards, > > Daire > > > ----- "Andrew Lundgren" <[EMAIL PROTECTED]> wrote: > > _______________________________________________ > > Lustre-discuss mailing list > > [email protected] > > https://mail.clusterfs.com/mailman/listinfo/lustre-discuss > > _______________________________________________ Lustre-discuss mailing list [email protected] https://mail.clusterfs.com/mailman/listinfo/lustre-discuss
