Hi, i've a big problem, please help me,
I've a lustre filesystem of about 300 TByte, lustre version 1.8.4 currently i'm using 6 host, the first one mount 1 lun for mgs, 1 lun for mdt and 6 lun for ost the other 5 hosts mounts only ost mgs lun and mdt lun are about 500 GB every ost has the journal in another lun, last week mdt goes full of inodes, 100% used so, we create another lun with about 900 GB of space, the lun was formatted with command mkfs.lustre and we use the rsync command with -Xav option to sync the old and the new mdt, after that we mount the filesystem with new mdt, and if we do the lfs df -i command we can se the right number of inodes and the right space used, but all the files now has 0 byte and if i do "vi" every file is empty. the old mdt lun is corrupted an the e2fsck has erased many iondes, so i cannot use that lun. Is there a way to rebuild mdt catalog from ost or so? please help me!!! Antonio _______________________________________________ Lustre-discuss mailing list [email protected] http://lists.lustre.org/mailman/listinfo/lustre-discuss
