Re: [Gluster-devel] self heal fails

[Pranith Kumar Karampuri]

hi Emmanuel,
    If lookup triggers self-heal and the self-heal fails, lookup wont fail 
unless it is a splitbrain on the entry i.e. gfid mismatch. There seems to be a 
problem in the logs you have mentioned. For some reason the gfid is all zeros, 
I wonder how you hit this case. Do you have a testcase that can re-create this 
case.
Could you post the output of
'getfattr -d -m . -e hex' for /manu/netbsd/usr/src/lib/libkafs, 
/manu/netbsd/usr/src/lib/libkafs/libkafs.so.9, 
/manu/netbsd/usr/src/lib/libkafs/libkafs.so On both the bricks.

Thanks
Pranith.

----- Original Message -----
From: "Emmanuel Dreyfus" <address@hidden>
To: address@hidden
Sent: Tuesday, June 5, 2012 3:16:39 PM
Subject: [Gluster-devel] self heal fails

Hi

Observer with release-3.3:

[2012-06-05 11:44:24.116800] I [afr-common.c:1340:afr_launch_self_heal] 
0-pfs-replicate-0: background  entry self-heal triggered. path: 
/manu/netbsd/usr/src/lib/libkafs, reason: lookup detected pending operations
[2012-06-05 11:44:25.272899] W [client3_1-fops.c:2457:client3_1_link_cbk] 
0-pfs-client-1: remote operation failed: File exists 
(00000000-0000-0000-0000-000000000000 -> 
/manu/netbsd/usr/src/lib/libkafs/libkafs.so.9)
[2012-06-05 11:44:25.273641] W [client3_1-fops.c:2457:client3_1_link_cbk] 
0-pfs-client-1: remote operation failed: File exists 
(00000000-0000-0000-0000-000000000000 -> 
/manu/netbsd/usr/src/lib/libkafs/libkafs.so)
[2012-06-05 11:44:25.275192] E 
[afr-self-heal-common.c:2156:afr_self_heal_completion_cbk] 0-pfs-replicate-0: 
background  entry self-heal failed on /manu/netbsd/usr/src/lib/libkafs

The error does not seems to be raised up to the calling process, however.
What is going on?

-- 
Emmanuel Dreyfus
address@hidden

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