We recently had a hardware failure on one of our OSTs, which has caused some major problems for our 1.6.6-based array.
We're now getting the error: Serious error: objid 517386 already exists; is this filesystem corrupt? on one of our OSTs. If I mount this OST as ldiskfs and look in O/0/d*, the highest objid I see is 870397, considerably higher than 517386. We've taken this OST through a round of e2fsck and ll_recover_lost_found_objs, during which it restored a lot of lost files, and e2fsck on this OST and on the MDT don't currently show any problems. Can I simply edit O/0/LAST_ID, set it to 870397, and expect files with objid between 517386 and 870397 to come back? Also, I could be wrong, but it looks like ll_recover_lost_found_objs.c only looks for lost files up to LAST_ID -- if I reset LAST_ID to 870397, should I rerun ll_recover_lost_found_objs? Many thanks in advance, Chris _______________________________________________ Lustre-discuss mailing list [email protected] http://lists.lustre.org/mailman/listinfo/lustre-discuss
