inode#11 is in the system directory. fsck cannot fix this automatically. If the corruption is limited, there is a chance the inodes could be recreated manually. But do look at backups to restore.
On 02/01/2012 10:20 AM, Werner Flamme wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Hi, > > when I try to mount an OCFS2 volume, I get > > - ---snip--- > [12212.195823] OCFS2: ERROR (device sde1): ocfs2_validate_inode_block: > Invalid dinode #11: signature = > [12212.195825] > [12212.195827] File system is now read-only due to the potential of > on-disk corruption. Please run fsck.ocfs2 once the file system is > unmounted. > [12212.195832] (mount.ocfs2,9772,0):ocfs2_read_locked_inode:499 ERROR: > status = -22 > [12212.195842] (mount.ocfs2,9772,0):_ocfs2_get_system_file_inode:158 > ERROR: status = -116 > [12212.195853] > (mount.ocfs2,9772,0):ocfs2_init_global_system_inodes:475 ERROR: status > = -22 > [12212.195860] > (mount.ocfs2,9772,0):ocfs2_init_global_system_inodes:478 ERROR: Unable > to load system inode 4, possibly corrupt fs? > [12212.195862] (mount.ocfs2,9772,0):ocfs2_initialize_super:2379 ERROR: > status = -22 > [12212.195864] (mount.ocfs2,9772,0):ocfs2_fill_super:1064 ERROR: > status = -22 > [12212.195869] ocfs2: Unmounting device (8,65) on (node 0) > - ---pins--- > > And doing an fsck, it looks like this: > - ---snip--- > # fsck.ocfs2 -f /dev/disk/by-label/ERSATZ > fsck.ocfs2 1.8.0 > Checking OCFS2 filesystem in /dev/disk/by-label/ERSATZ: > Label: ERSATZ > UUID: AEB995484F2D4D19835AA380CAE0683A > Number of blocks: 268434093 > Block size: 4096 > Number of clusters: 268434093 > Cluster size: 4096 > Number of slots: 40 > > /dev/disk/by-label/ERSATZ was run with -f, check forced. > Pass 0a: Checking cluster allocation chains > pass0: Bad magic number in inode reading inode alloc inode 11 for > verification > fsck.ocfs2: Bad magic number in inode while performing pass 0 > - ---pins--- > > Any chance to access the filesystem other that reformatting it? > > The node ist the only node that can access this volume. I plan to > share it via iSCSI, but first it must be mountable... There are 3 > other volumes in this cluster, mounted by about a dozen nodes. > > Regards, > Werner _______________________________________________ Ocfs2-users mailing list Ocfs2-users@oss.oracle.com http://oss.oracle.com/mailman/listinfo/ocfs2-users