Hi,
There are a few further messages on the Lustre server
like this -
Jul 24 08:25:35 lustre-3ware kernel: Lustre: Found inode with zero
generation or link -- this may indicate disk corruption (inode:
10251612/839130903, link 0, count 1)
Jul 24 08:25:35 lustre-3ware last message repeated 2 times
Jul 24 08:25:35 lustre-3ware kernel: Lustre: Skipped 6 previous similar
messages
Jul 24 08:25:35 lustre-3ware kernel: Lustre: Found inode with zero
generation or link -- this may indicate disk corruption (inode:
10251612/839130903, link 0, count 1)
Jul 24 08:25:35 lustre-3ware kernel: Lustre: Skipped 6 previous similar
messages
Jul 24 09:09:10 lustre-3ware kernel: Lustre: Found inode with zero
generation or link -- this may indicate disk corruption (inode:
10251612/839130903, link 0, count 1)
Jul 24 09:09:10 lustre-3ware kernel: Lustre: Found inode with zero
generation or link -- this may indicate disk corruption (inode:
10251612/839130903, link 0, count 1)
Jul 24 09:09:10 lustre-3ware kernel: Lustre: Skipped 3 previous similar
messages
Jul 24 09:09:10 lustre-3ware kernel: Lustre: Found inode with zero
generation or link -- this may indicate disk corruption (inode:
10251612/839130903, link 0, count 1)
Jul 24 09:09:10 lustre-3ware kernel: Lustre: Skipped 3 previous similar
messages
Jul 24 09:09:10 lustre-3ware kernel: Lustre: Found inode with zero
generation or link -- this may indicate disk corruption (inode:
10251612/839130903, link 0, count 1)
This is preceded by lots of the following error messages -
Jul 24 01:31:24 lustre-3ware kernel: LustreError:
3654:0:(ldlm_lib.c:1554:target_handle_dqacq_callback()) dqacq failed!
(rc:-5)
The data on the volumes is fine. Is the disk corruption error
related to the quota problem or is this a new issue? The 3ware raid
volume is working fine. Thanks very much.
Regards
Balagopal
Balagopal Pillai wrote:
On Tue, 24 Jul 2007, Balagopal Pillai wrote:
Hi,
There is one more line in the error messages i missed to include
last time -
Jul 24 01:31:19 lustre-3ware kernel: LustreError:
3657:0:(fsfilt-ldiskfs.c:1962:fsfilt_ldiskfs_dquot()) operate dquot
before it's enabled!
Thanks
Balagopal
Hi, >
I am having a quota issue with Lustre. Here are the default limits
set for an account -
/home 0 400000 450000 189 100000 100000
This sets a quota of about 300 MB or so. After reading the
documenatation, i throught this would have set ~4 G or so, but it is one
zero less. The quota limit is working though.
But today i found the following issue with two accounts. The
account goes over quota showing higher block utilization, while the real
space occupied by the account is only a few megabytes on the filesystem.
Here is an example -
Filesystem blocks quota limit grace files quota limit
grace
/home 307796 600000 650000 221 100000 100000
home-MDT0000_UUID
316 0 102400 221 0 5000
home-OST0000_UUID
307480 0 409600
du -sh ../username/
3.8M ../username/
In the Lustre server, there are quite a few of the following error
messages -
Jul 24 01:31:09 lustre-3ware kernel: LustreError:
3659:0:(fsfilt-ldiskfs.c:1962:fsfilt_ldiskfs_dquot()) Skipped 11 previous
similar messages
Jul 24 01:31:09 lustre-3ware kernel: LustreError:
3659:0:(quota_master.c:194:lustre_dqget()) can't read dquot from admin
quotafile! (rc:-5)
Jul 24 01:31:09 lustre-3ware kernel: LustreError:
3659:0:(quota_master.c:194:lustre_dqget()) Skipped 11 previous similar
messages
Jul 24 01:31:09 lustre-3ware kernel: LustreError:
3659:0:(ldlm_lib.c:1554:target_handle_dqacq_callback()) dqacq failed!
(rc:-5)
Jul 24 01:31:09 lustre-3ware kernel: LustreError:
3537:0:(quota_context.c:422:dqacq_completion()) acquire qunit got error!
(rc:-5)
Regards
Balagopal
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