I got following error:
Log of fsck -C -R -A -a
Mon May 16 19:54:19 2011
fsck 1.41.3 (12-Oct-2008)
/dev/pve/data: Resize inode not valid.
/dev/pve/data: UNEXPECTED INCONSISTENCY; RUN fsck MANUALLY.
(i.e., without -a or -p options)
/dev/sdb1: clean, 42/131072 files, 109608/524288...