[Linux-cluster] Problem with 2 node cluster and GFS2

[Theophanis Kontogiannis]

	Hello all,

Any ideas on what the following is?

GFS2: fsid=: Trying to join cluster "lock_dlm", "tweety:gfs0"
GFS2: fsid=tweety:gfs0.0: Joined cluster. Now mounting FS...
GFS2: fsid=tweety:gfs0.0: jid=0, already locked for use
GFS2: fsid=tweety:gfs0.0: jid=0: Looking at journal...
GFS2: fsid=tweety:gfs0.0: jid=0: Acquiring the transaction lock...
GFS2: fsid=tweety:gfs0.0: jid=0: Replaying journal...
GFS2: fsid=tweety:gfs0.0: jid=0: Replayed 4 of 4 blocks
GFS2: fsid=tweety:gfs0.0: jid=0: Found 0 revoke tags
GFS2: fsid=tweety:gfs0.0: jid=0: Journal replayed in 1s
GFS2: fsid=tweety:gfs0.0: jid=0: Done
GFS2: fsid=tweety:gfs0.0: jid=1: Trying to acquire journal lock...
GFS2: fsid=tweety:gfs0.0: jid=1: Looking at journal...
GFS2: fsid=tweety:gfs0.0: jid=1: Done
GFS2: fsid=tweety:gfs0.0: jid=2: Trying to acquire journal lock...
GFS2: fsid=tweety:gfs0.0: jid=2: Looking at journal...
GFS2: fsid=tweety:gfs0.0: jid=2: Done
GFS2: fsid=tweety:gfs0.0: jid=3: Trying to acquire journal lock...
GFS2: fsid=tweety:gfs0.0: jid=3: Looking at journal...
GFS2: fsid=tweety:gfs0.0: jid=3: Done
GFS2: fsid=tweety:gfs0.0: fatal: invalid metadata block
GFS2: fsid=tweety:gfs0.0:   bh = 162602 (magic number)
GFS2: fsid=tweety:gfs0.0:   function = gfs2_meta_indirect_buffer, file =
fs/gfs2/meta_io.c, line = 438
GFS2: fsid=tweety:gfs0.0: about to withdraw this file system
GFS2: fsid=tweety:gfs0.0: telling LM to withdraw
GFS2: fsid=tweety:gfs0.0: withdrawn

Call Trace:
 [<ffffffff8865215e>] :gfs2:gfs2_lm_withdraw+0xc1/0xd0
 [<ffffffff80014cca>] sync_buffer+0x0/0x3f
 [<ffffffff80062a3f>] out_of_line_wait_on_bit+0x6c/0x78
 [<ffffffff8009ba34>] wake_bit_function+0x0/0x23
 [<ffffffff8866395b>] :gfs2:gfs2_meta_check_ii+0x2c/0x38
 [<ffffffff88655dbb>] :gfs2:gfs2_meta_indirect_buffer+0x1e3/0x284
 [<ffffffff88650a88>] :gfs2:gfs2_inode_refresh+0x22/0x2b9
 [<ffffffff8864feff>] :gfs2:inode_go_lock+0x29/0x57
 [<ffffffff8864f08f>] :gfs2:glock_wait_internal+0x1e3/0x259
 [<ffffffff8864f2b3>] :gfs2:gfs2_glock_nq+0x1ae/0x1d4
 [<ffffffff88659e35>] :gfs2:gfs2_getattr+0x7d/0xc3
 [<ffffffff88659e2d>] :gfs2:gfs2_getattr+0x75/0xc3
 [<ffffffff8000de0b>] vfs_getattr+0x2d/0xa9
 [<ffffffff8003e6ff>] vfs_lstat_fd+0x2f/0x47
 [<ffffffff8002a6ab>] sys_newlstat+0x19/0x31
 [<ffffffff8005c229>] tracesys+0x71/0xe0
 [<ffffffff8005c28d>] tracesys+0xd5/0xe0



I see it on both nodes when I try to access a particular folder from either
node

Thank you all
Theophanis Kontogiannis

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