search for: lfs_migrat

Hi, I suffered an oss crash where my oss server had a cpu fault. I have it running again, but I am trying to decommission it. I am migrating the data off of it onto other ost''s using the lfs find command with lfs_migrate. It''s been nearly 36 hours and about 2 terabytes have been moved. This means I am about halfway. Is this a decent rate? Here are the particulars, which basically are snags. I know they affect things, I just am not certain to what degree: 1. I am running lfs_migrate on two systems,...

...were left "as is", with no reformatting. A few weeks ago, we began to throw IO errors on one of the OST on one OSS. This was almost certainly related to an ill-performed replacement of a failed disk in the RAID-5 volume. e2fsck did not help, so the OST was set RO, and drained using lfs_migrate. When the drain was complete, the following sequence of commands was used to reformat and remount the volume. This procedure was successfully used under Lustre 1.8.4. This is a 9-disk, RAID-5, 5.5TB volume, on a Dell MD1000 shelf using a PERC-6 controller. A second 5-disk RAID-5 shares the...

Hello, When I run a "df -i" in my clients I get 95% indes used or 5% inodes free: Filesystem Inodes IUsed IFree IUse% Mounted on lustre-mds-01:lustre-mds-02:/cetafs 22200087 20949839 1250248 95% /mnt/data But if I run lfs df -i i get: UUID Inodes IUsed IFree I