[Ocfs2-users] Strange dmesg messages

[Sérgio Surkamp]

Hi list,

Something went wrong this morning and we have a node ( #0 ) reboot. 
Something blocked the NFS access from both nodes, one rebooted and the 
another we restarted the nfsd and it brought him back.
Looking at node #0 - the one that rebooted - logs everything seems 
normal, but looking at the othere node dmesg's we saw this messages:

First the o2net detected that node #0 was dead: (It seems everything OK 
here)
(0,0):o2net_idle_timer:1422 here are some times that might help debug 
the situation: (tmr 1233748167.271522 now 1233748227.272666 dr 
1233748167.271516 adv 1233748167.271532:1233748167.271533 func 
(300d6acb:500) 1233748167.271522:1233748167.271526)
o2net: no longer connected to node soap02 (num 0) at 192.168.0.10:7777
(5244,2):ocfs2_dlm_eviction_cb:108 device (8,33): dlm has evicted node 0
(12281,1):dlm_get_lock_resource:913 
F59B45831EEA41F384BADE6C4B7A932B:M000000000000000000001aa9d5b7e0: at 
least one node (0) to recover before lock mastery can begin
(12281,1):dlm_get_lock_resource:967 
F59B45831EEA41F384BADE6C4B7A932B:M000000000000000000001aa9d5b7e0: at 
least one node (0) to recover before lock mastery can begin
(6968,7):dlm_get_lock_resource:913 
F59B45831EEA41F384BADE6C4B7A932B:$RECOVERY: at least one node (0) to 
recover before lock mastery can begin
(6968,7):dlm_get_lock_resource:947 F59B45831EEA41F384BADE6C4B7A932B: 
recovery map is not empty, but must master $RECOVERY lock now
(6968,7):dlm_do_recovery:524 (6968) Node 1 is the Recovery Master for 
the Dead Node 0 for Domain F59B45831EEA41F384BADE6C4B7A932B
(12281,2):ocfs2_replay_journal:1004 Recovering node 0 from slot 0 on 
device (8,33)
(fs/jbd/recovery.c, 255): journal_recover: JBD: recovery, exit status 0, 
recovered transactions 66251376 to 66251415
(fs/jbd/recovery.c, 257): journal_recover: JBD: Replayed 3176 and 
revoked 0/0 blocks
kjournald starting.  Commit interval 5 seconds

We restarted the nfsd on node #1: (seems OK)
nfsd: non-standard errno: -512
nfsd: non-standard errno: -512
nfsd: non-standard errno: -512
nfsd: last server has exited
nfsd: unexporting all filesystems

And here are the strange messages:
(6965,2):ocfs2_orphan_del:1869 ERROR: status = -2
(6965,2):ocfs2_remove_inode:614 ERROR: status = -2
(6965,2):ocfs2_wipe_inode:740 ERROR: status = -2
(6965,2):ocfs2_delete_inode:974 ERROR: status = -2
(6965,2):ocfs2_orphan_del:1869 ERROR: status = -2
(6965,2):ocfs2_remove_inode:614 ERROR: status = -2
(6965,2):ocfs2_wipe_inode:740 ERROR: status = -2
(6965,2):ocfs2_delete_inode:974 ERROR: status = -2
(6965,2):ocfs2_orphan_del:1869 ERROR: status = -2
(6965,2):ocfs2_remove_inode:614 ERROR: status = -2
(6965,2):ocfs2_wipe_inode:740 ERROR: status = -2
(6965,2):ocfs2_delete_inode:974 ERROR: status = -2
(6965,2):ocfs2_orphan_del:1869 ERROR: status = -2
(6965,2):ocfs2_remove_inode:614 ERROR: status = -2
(6965,2):ocfs2_wipe_inode:740 ERROR: status = -2
(6965,2):ocfs2_delete_inode:974 ERROR: status = -2
(6965,2):ocfs2_orphan_del:1869 ERROR: status = -2
(6965,2):ocfs2_remove_inode:614 ERROR: status = -2
(6965,2):ocfs2_wipe_inode:740 ERROR: status = -2
(6965,2):ocfs2_delete_inode:974 ERROR: status = -2

I think this messages are related to the nfsd restart. Any clue?

Regards,
-- 

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