search for: cache_node_purg

...volume mount -t xfs /dev/hdd1 /mnt/test I get the error: mount: /dev/hdd1 already mounted or /mnt/test busy I then try xfs_admin -l /dev/hdd1 The results being: xfs_admin: unexpected XFS SB magic number 0x00000000 xfs_admin: read failed: Invalid argument xfs_admin: data size check failed cache_node_purge: refcount was 1, not zero (node=0xa058670) xfs_admin: cannot read root inode (22) label = "(null)" Sure I'm missing something very basic here... Can somebody point my mistake? and some clues to solve this problem... TIA Regards Rajagopal

...ws 3 extents and 1 hole] and now comes the bummer: i wanted to check the fragmentation of the whole filesystem (just for checking): > xfs_db -r /dev/mapper/VolGroup00-LogVol04 xfs_db: unexpected XFS SB magic number 0x00000000 xfs_db: read failed: Invalid argument xfs_db: data size check failed cache_node_purge: refcount was 1, not zero (node=0x2a25c20) xfs_db: cannot read root inode (22) THAT output was definitly not there when I did this the last time and therefor the new fragmentation does not make me happy either xfs_db> frag actual 0, ideal 0, fragmentation factor 0.00% The file-system is stil...