[Ocfs2-users] orphan nodes
Luben Karavelov
karavelov at spnet.net
Fri Jun 18 10:58:14 PDT 2010
Hello,
I have some minor problems with a production system here. Every 30 minutes
I get messages like that on every connected OCFS2 node:
(ocfs2_wq,446,2):ocfs2_query_inode_wipe:923 ERROR: Inode 212194282
(on-disk 212194282) not orphaned! Disk flags 0x9, inode flags 0x20
(ocfs2_wq,446,2):ocfs2_delete_inode:1053 ERROR: status = -17
(ocfs2_wq,446,2):ocfs2_query_inode_wipe:923 ERROR: Inode 212194387
(on-disk 212194387) not orphaned! Disk flags 0x9, inode flags 0x20
(ocfs2_wq,446,2):ocfs2_delete_inode:1053 ERROR: status = -17
I have traced the blocks to deleted files and I see them i 2 different
orphan_dirs :
root at rho1:~# debugfs.ocfs2 -R 'ls //orphan_dir:0002' /dev/sdb
14 16 1 2 .
6 16 2 2 ..
297544487 28 16 1 0000000011bc2b27
272787803 28 16 1 000000001042695b
> 212194387 28 16 1 000000000ca5d453
> 212194282 28 16 1 000000000ca5d3ea
5064920 28 16 1 00000000004d48d8
345314234 28 16 1 00000000149513ba
465323168 3896 16 1 000000001bbc44a0
root at rho1:~# debugfs.ocfs2 -R 'ls //orphan_dir:0004' /dev/sdb
16 16 1 2 .
6 44 2 2 ..
139143299 28 16 1 00000000084b2883
198068069 140 16 1 000000000bce4765
> 212194387 140 16 1 000000000ca5d453
> 212194282 3728 16 1 000000000ca5d3ea
So my question: Is there a way to fix this issue without fsck? Here, a
typical run of fsck is 32-36 hours for a half full 3T fs, so it is not an
option for a production system.
On all nodes the system is running linux-2.6.34
Here is the ocfs2 enabled features: sparse inline-data unwritten
Installed ocfs2-tools are v1.4.3 but I could install another version (also
from git repository)
Thanks in advance for any suggestion
--
Luben Karavelov
Research and development
Spectrum Net JSC
36, D-r G. M. Dimitrov Blvd.
1797 Sofia
Mobile: +359 884332140
url: www.spnet.net
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