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Well, guess what: got a kernel panic overnight. Ugh. I've attached the
output to this message... Faultmond was still running last night, so
I'll make sure to disable it before trying again.<br>
<br>
Regards,<br>
<br>
Malcolm.<br>
<br>
<br>
Brock Palen wrote:
<blockquote cite="mid:66CECEF6-8554-46E8-BE2D-AEE68C835A23@umich.edu"
type="cite">
<pre wrap="">I never uninstalled it (i still use some of the tools in it)
Faultmond is a service, just chkconfig it off.
Brock Palen
<a class="moz-txt-link-abbreviated" href="http://www.umich.edu/~brockp">www.umich.edu/~brockp</a>
Center for Advanced Computing
<a class="moz-txt-link-abbreviated" href="mailto:brockp@umich.edu">brockp@umich.edu</a>
(734)936-1985
On Oct 13, 2008, at 11:03 AM, Malcolm Cowe wrote:
</pre>
<blockquote type="cite">
<pre wrap="">Brock Palen wrote:
</pre>
<blockquote type="cite">
<pre wrap="">I know you say the only addition was the RDAC for the MDS's I
assume (we use it also just fine).
</pre>
</blockquote>
<pre wrap="">Yes, the MDS's share a STK 6140.
</pre>
<blockquote type="cite">
<pre wrap="">When I ran faultmond from suns dcmu rpm (RHEL 4 here) the x4500's
would crash like clock work ~48 hours. For a very simple bit of
code I was surpised that once when I forgot to turn it on when
working on the load this would happen. Just FYI it was unrelated
to lustre (using provided rpm's no kernel build) this solved my
problem on the x4500
</pre>
</blockquote>
<pre wrap="">The DCMU RPM is installed. I didn't explicitly install this, so it
must have been bundled in with the SIA CD... I'll try removing the
rpm to see what happens. Thanks for the heads up.
Regards,
Malcolm.
</pre>
<blockquote type="cite">
<pre wrap="">Brock Palen <a class="moz-txt-link-abbreviated" href="http://www.umich.edu/~brockp">www.umich.edu/~brockp</a> Center for Advanced Computing
<a class="moz-txt-link-abbreviated" href="mailto:brockp@umich.edu">brockp@umich.edu</a> (734)936-1985 On Oct 13, 2008, at 4:41 AM,
Malcolm Cowe wrote:
</pre>
<blockquote type="cite">
<pre wrap="">The X4200m2 MDS systems and the X4500 OSS were rebuilt using the
stock Lustre packages (Kernel + modules + userspace). With the
exception of the RDAC kernel module, no additional software was
applied to the systems. We recreated our volumes and ran the
servers over the weekend. However, the OSS crashed about 8 hours
in. The syslog output is attached to this message. Looks like it
could be similar to bug #16404, which means patching and
rebuilding the kernel. Given my lack of success at trying to
build from source, I am again asking for some guidance on how to
do this. I sent out the steps I used to try and build from source
on the 7th because I was encountering problems and was unable to
get a working set of packages. Included in that messages was
output from quilt that implies that the kernel patching process
was not working properly. Regards, Malcolm. -- <6g_top.gif>
Malcolm Cowe Solutions Integration Engineer Sun Microsystems,
Inc. Blackness Road Linlithgow, West Lothian EH49 7LR UK Phone:
x73602 / +44 1506 673 602 Email: <a class="moz-txt-link-abbreviated" href="mailto:Malcolm.Cowe@Sun.COM">Malcolm.Cowe@Sun.COM</a>
<6g_top.gif> Oct 10 06:49:39 oss-1 kernel: LDISKFS FS on md15,
internal journal Oct 10 06:49:39 oss-1 kernel: LDISKFS-fs:
mounted filesystem with ordered data mode. Oct 10 06:53:42 oss-1
kernel: kjournald starting. Commit interval 5 seconds Oct 10
06:53:42 oss-1 kernel: LDISKFS FS on md16, internal journal Oct
10 06:53:42 oss-1 kernel: LDISKFS-fs: mounted filesystem with
ordered data mode. Oct 10 06:57:49 oss-1 kernel: kjournald
starting. Commit interval 5 seconds Oct 10 06:57:49 oss-1 kernel:
LDISKFS FS on md17, internal journal Oct 10 06:57:49 oss-1
kernel: LDISKFS-fs: mounted filesystem with ordered data mode.
Oct 10 07:44:55 oss-1 faultmond: 16:Polling all 48 slots for
drive fault Oct 10 07:45:00 oss-1 faultmond: Polling cycle 16 is
complete Oct 10 07:56:23 oss-1 kernel: Lustre: OBD class driver,
<a class="moz-txt-link-abbreviated" href="mailto:info@clusterfs.com">info@clusterfs.com</a> Oct 10 07:56:23 oss-LDISKFS-fs: file extents
enabled1 kernel: Lustre VersionLDISKFS-fs: mballoc enabled :
1.6.5.1 Oct 10 07:56:23 oss-1 kernel: Build Version:
1.6.5.1-19691231190000-PRISTINE-.cache.OLDRPMS.
20080618230526.linux- smp-2.6.9-67.0.7.EL_lustre.
1.6.5.1.x86_64-2.6.9-67.0.7.EL_lustre. 1.6.5.1smp Oct 10 07:56:24
oss-1 kernel: Lustre: Added LNI 192.168.30.111@o2ib [8/64] Oct 10
07:56:24 oss-1 kernel: Lustre: Lustre Client File System;
<a class="moz-txt-link-abbreviated" href="mailto:info@clusterfs.com">info@clusterfs.com</a> Oct 10 07:56:24 oss-1 kernel: kjournald
starting. Commit interval 5 seconds Oct 10 07:56:24 oss-1 kernel:
LDISKFS FS on md11, external journal on md21 Oct 10 07:56:24
oss-1 kernel: LDISKFS-fs: mounted filesystem with journal data
mode. Oct 10 07:56:24 oss-1 kernel: kjournald starting. Commit
interval 5 seconds Oct 10 07:56:24 oss-1 kernel: LDISKFS FS on
md11, external journal on md21 Oct 10 07:56:24 oss-1 kernel:
LDISKFS-fs: mounted filesystem with journal data mode. Oct 10
07:56:24 oss-1 kernel: LDISKFS-fs: file extents enabled Oct 10
07:56:24 oss-1 kernel: LDISKFS-fs: mballoc enabled Lustre:
Request x1 sent from MGC192.168.30.101@o2ib to NID
192.168.30.101@o2ib 5s ago has timed out (limit 5s). Oct 10
07:56:30 oss-1 kernel: Lustre: Request x1 sent from
MGC192.168.30.101@o2ib to NID 192.168.30.101@o2ib 5s ago has
timed out (limit 5s). LustreError: 4685:0:(events.c:
55:request_out_callback()) @@@ type 4, status -113
req@00000101f8ef3200 x3/t0 o250-
</pre>
<blockquote type="cite">
<pre wrap=""><a class="moz-txt-link-abbreviated" href="mailto:MGS@MGC192.168.30.101@o2ib_1:26/25">MGS@MGC192.168.30.101@o2ib_1:26/25</a> lens 240/400 e 0 to 5 dl
</pre>
</blockquote>
<pre wrap="">1223621815 ref 2 fl Rpc:/0/0 rc 0/0 Lustre: Request x3 sent from
MGC192.168.30.101@o2ib to NID 192.168.30.102@o2ib 0s ago has
timed out (limit 5s). LustreError: 18125:0:(obd_mount.c:
1062:server_start_targets()) Required registration failed for
lfs01-OSTffff: -5 LustreError: 15f-b: Communication error with
the MGS. Is the MGS running? LustreError: 18125:0:(obd_mount.c:
1597:server_fill_super()) Unable to start targets: -5
LustreError: 18125:0:(obd_mount.c:1382:server_put_super()) no obd
lfs01-OSTffff LustreError: 18125:0:(obd_mount.c:
119:server_deregister_mount()) lfs01-OSTffff not registered
LDISKFS-fs: mballoc: 0 blocks 0 reqs (0 success) LDISKFS-fs:
mballoc: 0 extents scanned, 0 goal hits, 0 2^N hits, 0 breaks,
0 lost LDISKFS-fs: mballoc: 0 generated and it took 0 LDISKFS-fs:
mballoc: 0 preallocated, 0 discarded Oct 10 07:56:50 oss-1
kernel: Lustre: Changing connection for MGC192.168.30.101@o2ib to
MGC192.1Lustre: server umount lfs01- OSTffff complete
68.30.101@o2ib_1LustreError: 18125:0:(obd_mount.c:
1951:lustre_fill_super()) Unable to mount (-5) /
192.168.30.102@o2ib Oct 10 07:56:50 oss-1 kernel: LustreError:
4685:0:(events.c: 55:request_out_callback()) @@@ type 4, status
-113 req@00000101f8ef3200 x3/t0 o250-
</pre>
<blockquote type="cite">
<pre wrap=""><a class="moz-txt-link-abbreviated" href="mailto:MGS@MGC192.168.30.101@o2ib_1:26/25">MGS@MGC192.168.30.101@o2ib_1:26/25</a> lens 240/400 e 0 to 5 dl
</pre>
</blockquote>
<pre wrap="">1223621815 ref 2 fl Rpc:/0/0 rc 0/0Oct 10 07:56:50 oss-1 kernel:
Lustre: Request x3 sent from MGC192.168.30.101@o2ib to NID
192.168.30.102@o2ib 0s ago has timed out (limit 5s). Oct 10
07:56:50 oss-1 kernel: LustreError: 18125:0:(obd_mount.c:
1062:server_start_targets()) Required registration failed for
lfs01- OSTffff: -5 Oct 10 07:56:50 oss-1 kernel: LustreError: 15f-
b: Communication error with the MGS. Is the MGS running? Oct 10
07:56:50 oss-1 kernel: LustreError: 18125:0:(obd_mount.c:
1597:server_fill_super()) Unable to start targets: -5 Oct 10
07:56:50 oss-1 kernel: LustreError: 18125:0:(obd_mount.c:
1382:server_put_super()) no obd lfs01-OSTffff Oct 10 07:56:50
oss-1 kernel: LustreError: 18125:0:(obd_mount.c:
119:server_deregister_mount()) lfs01-OSTffff not registered Oct
10 07:56:50 oss-1 kernel: LDISKFS-fs: mballoc: 0 blocks 0 reqs (0
success) Oct 10 07:56:50 oss-1 kernel: LDISKFS-fs: mballoc: 0
extents scanned, 0 goal hits, 0 2^N hits, 0 breaks, 0 lost Oct 10
07:56:51 oss-1 kernel: LDISKFS-fs: mballoc: 0 generated and it
took 0 Oct 10 07:56:51 oss-1 kernel: LDISKFS-fs: mballoc: 0
preallocated, 0 discarded Oct 10 07:56:51 oss-1 kernel: Lustre:
server umount lfs01-OSTffff complete Oct 10 07:56:51 oss-1
kernel: LustreError: 18125:0:(obd_mount.c: 1951:lustre_fill_super
()) Unable to mount (-5) LustreError: 6644:0:(events.c:
55:request_out_callback()) @@@ type 4, status -113
req@00000103f7a50600 x1/t0 o250-
</pre>
<blockquote type="cite">
<pre wrap=""><a class="moz-txt-link-abbreviated" href="mailto:MGS@MGC192.168.30.101@o2ib_1:26/25">MGS@MGC192.168.30.101@o2ib_1:26/25</a> lens 240/400 e 0 to 5 dl
</pre>
</blockquote>
<pre wrap="">1223621790 ref 1 fl Complete:EX/0/0 rc -110/0 Oct 10 07:57:15
oss-1 kernel: LustreError: 6644:0:(events.c:
55:request_out_callback()) @@@ type 4, status -113
req@00000103f7a50600 x1/t0 o250-
</pre>
<blockquote type="cite">
<pre wrap=""><a class="moz-txt-link-abbreviated" href="mailto:MGS@MGC192.168.30.101@o2ib_1:26/25">MGS@MGC192.168.30.101@o2ib_1:26/25</a> lens 240/400 e 0 to 5 dl
</pre>
</blockquote>
<pre wrap="">1223621790 ref 1 fl Complete:EX/0/0 rc -110/0 Oct 10 08:04:09
oss-1 sshd(pam_unix)[18530]: session opened for user root by root
(uid=0) LDISKFS-fs: file extents enabled LDISKFS-fs: mballoc
enabled Lustre: lfs01-OST0000: new disk, initializing Lustre:
Server lfs01-OST0000 on device /dev/md11 has started Oct 10
08:06:49 oss-1 kernel: kjournald starting. Commit interval 5
seconds Oct 10 08:06:49 oss-1 kernel: LDISKFS FS on md11,
external journal on md21 Oct 10 08:06:49 oss-1 kernel: LDISKFS-
fs: mounted filesystem with journal data mode. Oct 10 08:06:49
oss-1 kernel: kjournald starting. Commit interval 5 seconds Oct
10 08:06:49 oss-1 kernel: LDISKFS FS on md11, external journal on
md21 Oct 10 08:06:49 oss-1 kernel: LDISKFS-fs: mounted filesystem
with journal data mode. Oct 10 08:06:49 oss-1 kernel: LDISKFS-fs:
file extents enabled Oct 10 08:06:49 oss-1 kernel: LDISKFS-fs:
mballoc enabled Oct 10 08:06:49 oss-1 kernel: Lustre: Filtering
OBD driver; <a class="moz-txt-link-abbreviated" href="mailto:info@clusterfs.com">info@clusterfs.com</a> Oct 10 08:06:49 oss-1 kernel:
Lustre: lfs01-OST0000: new disk, initializing Oct 10 08:06:49
oss-1 kernel: Lustre: OST lfs01-OST0000 now serving dev (lfs01-
OST0000/ccc68ac6-5b58-acd6-455b-2df9d2980009) with recovery
enabled Oct 10 08:06:49 oss-1 kernel: Lustre: Server lfs01-
OST0000 on device /dev/md11 has started Lustre: lfs01-OST0000:
received MDS connection from 192.168.30.101@o2ib Oct 10 08:06:54
oss-1 kernel: Lustre: lfs01-OST0000: received MDS connection from
192.168.30.101@o2ib LDISKFS-fs: file extents enabled LDISKFS-fs:
mballoc enabled Lustre: lfs01-OST0001: new disk, initializing
Lustre: Server lfs01-OST0001 on device /dev/md12 has started Oct
10 08:06:56 oss-1 kernel: kjournald starting. Commit interval 5
seconds Oct 10 08:06:56 oss-1 kernel: LDISKFS FS on md12,
external journal on md22 Oct 10 08:06:56 oss-1 kernel: LDISKFS-
fs: mounted filesystem with journal data mode. Oct 10 08:06:56
oss-1 kernel: kjournald starting. Commit interval 5 seconds Oct
10 08:06:56 oss-1 kernel: LDISKFS FS on md12, external journal on
md22 Oct 10 08:06:56 oss-1 kernel: LDISKFS-fs: mounted filesystem
with journal data mode. Oct 10 08:06:56 oss-1 kernel: LDISKFS-fs:
file extents enabled Oct 10 08:06:56 oss-1 kernel: LDISKFS-fs:
mballoc enabled Oct 10 08:06:56 oss-1 kernel: Lustre: lfs01-
OST0001: new disk, initializing Oct 10 08:06:56 oss-1 kernel:
Lustre: OST lfs01-OST0001 now serving dev (lfs01-OST0001/b2122e87-
be36-bd1a-4e40-fdd41e626d0b) with recovery enabled Oct 10
08:06:56 oss-1 kernel: Lustre: Server lfs01-OST0001 on device /
dev/md12 has started Lustre: lfs01-OST0001: received MDS
connection from 192.168.30.101@o2ib Oct 10 08:07:01 oss-1 kernel:
Lustre: lfs01-OST0001: received MDS connection from
192.168.30.101@o2ib LDISKFS-fs: file extents enabled LDISKFS-fs:
mballoc enabled Lustre: lfs01-OST0002: new disk, initializing
Lustre: Server lfs01-OST0002 on device /dev/md13 has started Oct
10 08:07:02 oss-1 kernel: kjournald starting. Commit interval 5
seconds Oct 10 08:07:02 oss-1 kernel: LDISKFS FS on md13,
external journal on md23 Oct 10 08:07:02 oss-1 kernel: LDISKFS-
fs: mounted filesystem with journal data mode. Oct 10 08:07:02
oss-1 kernel: kjournald starting. Commit interval 5 seconds Oct
10 08:07:02 oss-1 kernel: LDISKFS FS on md13, external journal on
md23 Oct 10 08:07:02 oss-1 kernel: LDISKFS-fs: mounted filesystem
with journal data mode. Oct 10 08:07:02 oss-1 kernel: LDISKFS-fs:
file extents enabled Oct 10 08:07:02 oss-1 kernel: LDISKFS-fs:
mballoc enabled Oct 10 08:07:02 oss-1 kernel: Lustre: lfs01-
OST0002: new disk, initializing Oct 10 08:07:02 oss-1 kernel:
Lustre: OST lfs01-OST0002 now serving dev (lfs01-
OST0002/13c66dfa-47c5-b350-43e3-3c3b67c358b6) with recovery
enabled Oct 10 08:07:02 oss-1 kernel: Lustre: Server lfs01-
OST0002 on device /dev/md13 has started Lustre: lfs01-OST0002:
received MDS connection from 192.168.30.101@o2ib Oct 10 08:07:06
oss-1 kernel: Lustre: lfs01-OST0002: received MDS connection from
192.168.30.101@o2ib LDISKFS-fs: file extents enabled LDISKFS-fs:
mballoc enabled Oct 10 08:07:08 oss-1 kernel: kjournald starting.
Commit interval 5 seconds OcLustre: lfs01-OST0003: new disk,
initializing t 10 08:07:08 oss-1 kernel: LDISKFS FS on md15,
external journalLustre: Server lfs01-OST0003 on device /dev/md15
has started on md25 Oct 10 08:07:08 oss-1 kernel: LDISKFS-fs:
mounted filesystem with journal data mode. Oct 10 08:07:08 oss-1
kernel: kjournald starting. Commit interval 5 seconds Oct 10
08:07:08 oss-1 kernel: LDISKFS FS on md15, external journal on
md25 Oct 10 08:07:08 oss-1 kernel: LDISKFS-fs: mounted filesystem
with journal data mode. Oct 10 08:07:08 oss-1 kernel: LDISKFS-fs:
file extents enabled Oct 10 08:07:08 oss-1 kernel: LDISKFS-fs:
mballoc enabled Oct 10 08:07:08 oss-1 kernel: Lustre: lfs01-
OST0003: new disk, initializing Oct 10 08:07:08 oss-1 kernel:
Lustre: OST lfs01-OST0003 now serving dev (lfs01-OST0003/
d6fd7a9d-3bb8-ae05-41ed-bbfb1b6b0303) with recovery enabled Oct
10 08:07:08 oss-1 kernel: Lustre: Server lfs01-OST0003 on device /
dev/md15 has started Lustre: lfs01-OST0003: received MDS
connection from 192.168.30.101@o2ib Oct 10 08:07:12 oss-1 kernel:
Lustre: lfs01-OST0003: received MDS connection from
192.168.30.101@o2ib LDISKFS-fs: file extents enabled LDISKFS-fs:
mballoc enabled Lustre: lfs01-OST0004: new disk, initializing Oct
10 08:07:14 oss-1 kernel: kjournald starting. Commit
intervLustre: Server lfs01-OST0004 on device /dev/md16 has
started al 5 seconds Oct 10 08:07:14 oss-1 kernel: LDISKFS FS on
md16, external journal on md26 Oct 10 08:07:14 oss-1 kernel:
LDISKFS-fs: mounted filesystem with journal data mode. Oct 10
08:07:14 oss-1 kernel: kjournald starting. Commit interval 5
seconds Oct 10 08:07:14 oss-1 kernel: LDISKFS FS on md16,
external journal on md26 Oct 10 08:07:14 oss-1 kernel: LDISKFS-
fs: mounted filesystem with journal data mode. Oct 10 08:07:14
oss-1 kernel: LDISKFS-fs: file extents enabled Oct 10 08:07:14
oss-1 kernel: LDISKFS-fs: mballoc enabled Oct 10 08:07:14 oss-1
kernel: Lustre: lfs01-OST0004: new disk, initializing Oct 10
08:07:14 oss-1 kernel: Lustre: OST lfs01-OST0004 now serving
dev (lfs01-OST0004/661dcb52-7ef9-8274-45d7-4441e36410d1) with
recovery enabled Oct 10 08:07:14 oss-1 kernel: Lustre: Server
lfs01-OST0004 on device /dev/md16 has started Lustre: lfs01-
OST0004: received MDS connection from 192.168.30.101@o2ib Oct 10
08:07:18 oss-1 kernel: Lustre: lfs01-OST0004: received MDS
connection from 192.168.30.101@o2ib LDISKFS-fs: file extents
enabled LDISKFS-fs: mballoc enabled Lustre: lfs01-OST0005: new
disk, initializing Lustre: Server lfs01-OST0005 on device /dev/
md17 has started Oct 10 08:07:19 oss-1 kernel: kjournald
starting. Commit interval 5 seconds Oct 10 08:07:19 oss-1 kernel:
LDISKFS FS on md17, external journal on md27 Oct 10 08:07:19
oss-1 kernel: LDISKFS-fs: mounted filesystem with journal data
mode. Oct 10 08:07:19 oss-1 kernel: kjournald starting. Commit
interval 5 seconds Oct 10 08:07:19 oss-1 kernel: LDISKFS FS on
md17, external journal on md27 Oct 10 08:07:19 oss-1 kernel:
LDISKFS-fs: mounted filesystem with journal data mode. Oct 10
08:07:19 oss-1 kernel: LDISKFS-fs: file extents enabled Oct 10
08:07:20 oss-1 kernel: LDISKFS-fs: mballoc enabled Oct 10
08:07:20 oss-1 kernel: Lustre: lfs01-OST0005: new disk,
initializing Oct 10 08:07:20 oss-1 kernel: Lustre: OST lfs01-
OST0005 now serving dev (lfs01-
OST0005/978ba68c-0ba7-9ac7-439f-964ca7bf86a3) with recovery
enabled Oct 10 08:07:20 oss-1 kernel: Lustre: Server lfs01-
OST0005 on device /dev/md17 has started Lustre: lfs01-OST0005:
received MDS connection from 192.168.30.101@o2ib Oct 10 08:07:25
oss-1 kernel: Lustre: lfs01-OST0005: received MDS connection from
192.168.30.101@o2ib Oct 10 08:45:00 oss-1 faultmond: 17:Polling
all 48 slots for drive fault Oct 10 08:45:06 oss-1 faultmond:
Polling cycle 17 is complete Oct 10 09:45:06 oss-1 faultmond:
18:Polling all 48 slots for drive fault Oct 10 09:45:12 oss-1
faultmond: Polling cycle 18 is complete Oct 10 10:45:12 oss-1
faultmond: 19:Polling all 48 slots for drive fault Oct 10
10:45:17 oss-1 faultmond: Polling cycle 19 is complete
LustreError: 18732:0:(lustre_fsfilt.h:312:fsfilt_setattr())
lfs01- OST0001: slow setattr 85s Oct 10 10:48:14 oss-1 kernel:
LustreError: 18732:0:(lustre_fsfilt.h: 312:fsfilt_setattr())
lfs01-OST0001: slow setattr 85s Oct 10 11:45:17 oss-1 faultmond:
20:Polling all 48 slots for drive fault Oct 10 11:45:25 oss-1
faultmond: Polling cycle 20 is complete Oct 10 12:45:25 oss-1
faultmond: 21:Polling all 48 slots for drive fault Oct 10
12:45:33 oss-1 faultmond: Polling cycle 21 is complete Lustre:
18805:0:(lustre_fsfilt.h:312:fsfilt_setattr()) lfs01- OST0005:
slow setattr 33s Oct 10 13:14:46 oss-1 kernel: Lustre: 18805:0:
(lustre_fsfilt.h: 312:fsfilt_setattr()) lfs01-OST0005: slow
setattr 33s Lustre: 18794:0:(lustre_fsfilt.h:312:fsfilt_setattr
()) lfs01- OST0000: slow setattr 43s Oct 10 13:15:03 oss-1
kernel: Lustre: 18794:0:(lustre_fsfilt.h: 312:fsfilt_setattr())
lfs01-OST0000: slow setattr 43s Lustre: 18815:0:(lustre_fsfilt.h:
312:fsfilt_setattr()) lfs01- OST0004: slow setattr 40s Oct 10
13:15:13 oss-1 kernel: Lustre: 18815:0:(lustre_fsfilt.h:
312:fsfilt_setattr()) lfs01-OST0004: slow setattr 40s Lustre:
18809:0:(filter_io_26.c:700:filter_commitrw_write()) lfs01-
OST0003: slow i_mutex 31s Lustre: 18753:0:(filter_io_26.c:
700:filter_commitrw_write()) lfs01- OST0003: slow i_mutex 31s Oct
10 13:15:25 oss-1 kernel: Lustre: 18809:0:(filter_io_26.c:
700:filter_commitrw_write()) lfs01-OST0003: slow i_mutex 31s Oct
10 13:15:25 oss-1 kernel: Lustre: 18753:0:(filter_io_26.c:
700:filter_commitrw_write()) lfs01-OST0003: slow i_mutex 31s
Lustre: 18768:0:(filter_io_26.c:700:filter_commitrw_write())
lfs01- OST0002: slow i_mutex 34s Lustre: 18768:0:(filter_io_26.c:
700:filter_commitrw_write()) Skipped 2 previous similar messages
Oct 10 13:15:28 oss-1 kernel: Lustre: 18768:0:(filter_io_26.c:
700:filter_commitrw_write()) lfs01-OST0002: slow i_mutex 34s Oct
10 13:15:28 oss-1 kernel: Lustre: 18768:0:(filter_io_26.c:
700:filter_commitrw_write()) Skipped 2 previous similar messages
Lustre: 18833:0:(filter_io_26.c:700:filter_commitrw_write())
lfs01- OST0001: slow i_mutex 37s Oct 10 13:15:31 oss-1 kernel:
Lustre: 18833:0:(filter_io_26.c: 700:filter_commitrw_write())
lfs01-OST0001: slow i_mutex 37s Lustre: 18812:0:(filter_io_26.c:
700:filter_commitrw_write()) lfs01- OST0002: slow i_mutex 40s
Lustre: 18844:0:(filter_io_26.c:765:filter_commitrw_write())
lfs01- OST0003: slow direct_io 40s Oct 10 13:15:34 oss-1 kernel:
Lustre: 18812:0:(filter_io_26.c: 700:filter_commitrw_write())
lfs01-OST0002: slow i_mutex 40s Oct 10 13:15:34 oss-1 kernel:
Lustre: 18844:0:(filter_io_26.c: 765:filter_commitrw_write())
lfs01-OST0003: slow direct_io 40s Lustre: 18741:0:
(lustre_fsfilt.h:312:fsfilt_setattr()) lfs01- OST0001: slow
setattr 41s Lustre: 18849:0:(filter_io_26.c:
765:filter_commitrw_write()) lfs01- OST0001: slow direct_io 31s
Oct 10 13:15:35 oss-1 kernel: Lustre: 18741:0:(lustre_fsfilt.h:
312:fsfilt_setattr()) lfs01-OST0001: slow setattr 41s Oct 10
13:15:35 oss-1 kernel: Lustre: 18849:0:(filter_io_26.c:
765:filter_commitrw_write()) lfs01-OST0001: slow direct_io 31s
LustreError: 18765:0:(lustre_fsfilt.h:312:fsfilt_setattr())
lfs01- OST0002: slow setattr 51s Oct 10 13:15:38 oss-1 kernel:
LustreError: 18765:0:(lustre_fsfilt.h: 312:fsfilt_setattr())
lfs01-OST0002: slow setattr 51s Lustre: 18756:0:(filter_io_26.c:
700:filter_commitrw_write()) lfs01- OST0002: slow i_mutex 45s Oct
10 13:15:39 oss-1 kernel: Lustre: 18756:0:(filter_io_26.c:
700:filter_commitrw_write()) lfs01-OST0002: slow i_mutex 45s Oct
10 13:45:33 oss-1 faultmond: 22:Polling all 48 slots for drive
fault Oct 10 13:45:41 oss-1 faultmond: Polling cycle 22 is
complete Oct 10 14:45:41 oss-1 faultmond: 23:Polling all 48 slots
for drive fault Oct 10 14:45:49 oss-1 faultmond: Polling cycle 23
is complete Lustre: 18740:0:(lustre_fsfilt.h:312:fsfilt_setattr
()) lfs01- OST0000: slow setattr 38s Oct 10 15:40:41 oss-1
kernel: Lustre: 18740:0:(lustre_fsfilt.h: 312:fsfilt_setattr())
lfs01-OST0000: slow setattr 38s LustreError: 18830:0:
(lustre_fsfilt.h:312:fsfilt_setattr()) lfs01- OST0004: slow
setattr 60s Lustre: 18767:0:(lustre_fsfilt.h:312:fsfilt_setattr
()) lfs01- OST0005: slow setattr 38s Oct 10 15:41:13 oss-1
kernel: LustreError: 18830:0:(lustre_fsfilt.h: 312:fsfilt_setattr
()) lfs01-OST0004: slow setattr 60s Oct 10 15:41:13 oss-1 kernel:
Lustre: 18767:0:(lustre_fsfilt.h: 312:fsfilt_setattr()) lfs01-
OST0005: slow setattr 38s Lustre: 18796:0:(lustre_fsfilt.h:
312:fsfilt_setattr()) lfs01- OST0001: slow setattr 44s Oct 10
15:41:20 oss-1 kernel: Lustre: 18796:0:(lustre_fsfilt.h:
312:fsfilt_setattr()) lfs01-OST0001: slow setattr 44s
LustreError: 18831:0:(lustre_fsfilt.h:312:fsfilt_setattr())
lfs01- OST0002: slow setattr 62s Oct 10 15:41:21 oss-1 kernel:
LustreError: 18831:0:(lustre_fsfilt.h: 312:fsfilt_setattr())
lfs01-OST0002: slow setattr 62s Oct 10 15:45:49 oss-1 faultmond:
24:Polling all 48 slots for drive fault Oct 10 15:45:58 oss-1
faultmond: Polling cycle 24 is complete Oct 10 16:45:58 oss-1
faultmond: 25:Polling all 48 slots for drive fault Oct 10
16:46:06 oss-1 faultmond: Polling cycle 25 is complete Oct 10
17:46:06 oss-1 faultmond: 26:Polling all 48 slots for drive fault
Oct 10 17:46:15 oss-1 faultmond: Polling cycle 26 is complete
Lustre: 18741:0:(lustre_fsfilt.h:312:fsfilt_setattr()) lfs01-
OST0000: slow setattr 41s Lustre: 18726:0:(service.c:
918:ptlrpc_server_handle_req_in()) @@@ Slow req_in handling 7s
req@00000101e8f1de00 x15789/t0 o13-><?>@<?
</pre>
<blockquote type="cite">
<pre wrap="">:0/0 lens 128/0 e 0 to 0 dl 0 ref 1 fl New:/0/0 rc 0/0
</pre>
</blockquote>
<pre wrap="">Lustre: 18726:0:(service.c:918:ptlrpc_server_handle_req_in()) @@@
Slow req_in handling 7s req@00000101e8f1da00 x15790/t0 o13-><?>@<?
</pre>
<blockquote type="cite">
<pre wrap="">:0/0 lens 128/0 e 0 to 0 dl 0 ref 1 fl New:/0/0 rc 0/0
</pre>
</blockquote>
<pre wrap="">Lustre: 18726:0:(service.c:918:ptlrpc_server_handle_req_in())
Skipped 3 previous similar messages Lustre: 18764:0:
(lustre_fsfilt.h:312:fsfilt_setattr()) lfs01- OST0004: slow
setattr 40s Oct 10 18:06:33 oss-1 kernel: Lustre: 18741:0:
(lustre_fsfilt.h: 312:fsfilt_setattr()) lfs01-OST0000: slow
setattr 41s Oct 10 18:06:33 oss-1 kernel: Lustre: 18726:0:
(service.c: 918:ptlrpc_server_handle_req_in()) @@@ Slow req_in
handling 7s req@00000101e8f1de00 x15789/t0 o13-><?>@<?>:0/0 lens
128/0 e 0 to 0 dl 0 ref 1 fl New:/0/0 rc 0/0 Oct 10 18:06:33
oss-1 kernel: Lustre: 18726:0:(service.c:
918:ptlrpc_server_handle_req_in()) @@@ Slow req_in handling 7s
req@00000101e8f1da00 x15790/t0 o13-><?>@<?>:0/0 lens 128/0 e 0 to
0 dl 0 ref 1 fl New:/0/0 rc 0/0 Lustre: 18845:0:(lustre_fsfilt.h:
312:fsfilt_setattr()) lfs01- OST0002: slow setattr 44s Lustre:
18579:0:(service.c:918:ptlrpc_server_handle_req_in()) @@@ Slow
req_in handling 14s req@00000103f8dabe00 x7271650/t0 o103-><?
</pre>
<blockquote type="cite">
<pre wrap="">@<?>:0/0 lens 232/0 e 0 to 0 dl 0 ref 1 fl New:/0/0 rc 0/0
</pre>
</blockquote>
<pre wrap="">Oct 10 18:06:54 oss-1 kernel: Lustre: 18726:0:(service.c:
918:ptlrpc_server_handle_req_in()) Skipped 3 previous similar
messages Oct 10 18:06:54 oss-1 kernel: Lustre: 18764:0:
(lustre_fsfilt.h: 312:fsfilt_setattr()) lfs01-OST0004: slow
setattr 40s Oct 10 18:06:54 oss-1 kernel: Lustre: 18845:0:
(lustre_fsfilt.h: 312:fsfilt_setattr()) lfs01-OST0002: slow
setattr 44s Oct 10 18:06:54 oss-1 kernel: Lustre: 18579:0:
(service.c: 918:ptlrpc_server_handle_req_in()) @@@ Slow req_in
handling 14s req@00000103f8dabe00 x7271650/t0 o103-><?>@<?>:0/0
lens 232/0 e 0 to 0 dl 0 ref 1 fl New:/0/0 rc 0/0 Lustre: 18766:0:
(lustre_fsfilt.h:312:fsfilt_setattr()) lfs01- OST0005: slow
setattr 32s Lustre: 18766:0:(lustre_fsfilt.h:312:fsfilt_setattr
()) Skipped 1 previous similar message Oct 10 18:06:59 oss-1
kernel: Lustre: 18766:0:(lustre_fsfilt.h: 312:fsfilt_setattr())
lfs01-OST0005: slow setattr 32s Oct 10 18:06:59 oss-1 kernel:
Lustre: 18766:0:(lustre_fsfilt.h: 312:fsfilt_setattr()) Skipped 1
previous similar message Lustre: 18826:0:(lustre_fsfilt.h:
312:fsfilt_setattr()) lfs01- OST0003: slow setattr 45s Oct 10
18:07:04 oss-1 kernel: Lustre: 18826:0:(lustre_fsfilt.h:
312:fsfilt_setattr()) lfs01-OST0003: slow setattr 45s Oct 10
18:46:15 oss-1 faultmond: 27:Polling all 48 slots for drive fault
----------- [cut here ] --------- [please bite here ] ---------
Kernel BUG at spinlock:76 invalid operand: 0000 [1] SMP CPU 2
Modules linked in: obdfilter(U) fsfilt_ldiskfs(U) ost(U) mgc(U)
lustre(U) lov(U) mdc(U) lquota(U) osc(U) ko2iblnd(U) ptlrpc(U)
obdclass(U) lvfs(U) ldiskfs(U) lnet(U) libcfs(U) raid5(U) xor(U)
parport_pc(U) lp(U) parport(U) autofs4(U) i2c_dev(U) i2c_core(U)
ipmi_devintf(U) ipmi_si(U) ipmi_msghandler(U) sunrpc(U) rdma_ucm
(U) qlgc_vnic(U) ib_sdp(U) rdma_cm(U) iw_cm(U) ib_addr(U) ib_ipoib
(U) md5(U) ipv6(U) iw_cxgb3(U) cxgb3(U) ib_ipath(U) mlx4_ib(U)
mlx4_core (U) ds(U) yenta_socket(U) pcmcia_core(U) dm_mirror(U)
dm_multipath (U) dm_mod(U) button(U) battery(U) ac(U) joydev(U)
ohci_hcd(U) ehci_hcd(U) hw_random(U) edac_mc(U) ib_mthca(U)
ib_umad(U) ib_ucm (U) ib_uverbs(U) ib_cm(U) ib_sa(U) ib_mad(U)
ib_core(U) e1000(U) ext3(U) jbd(U) raid1(U) mv_sata(U) sd_mod(U)
scsi_mod(U) _______________________________________________
Lustre-discuss mailing list <a class="moz-txt-link-abbreviated" href="mailto:Lustre-discuss@lists.lustre.org">Lustre-discuss@lists.lustre.org</a>
<a class="moz-txt-link-freetext" href="http://lists.lustre.org/mailman/listinfo/lustre-discuss">http://lists.lustre.org/mailman/listinfo/lustre-discuss</a>
</pre>
</blockquote>
<pre wrap="">_______________________________________________ Lustre-discuss
mailing list <a class="moz-txt-link-abbreviated" href="mailto:Lustre-discuss@lists.lustre.org">Lustre-discuss@lists.lustre.org</a> <a class="moz-txt-link-freetext" href="http://">http://</a>
lists.lustre.org/mailman/listinfo/lustre-discuss
</pre>
</blockquote>
<pre wrap="">--
<6g_top.gif>
Malcolm Cowe
Solutions Integration Engineer
Sun Microsystems, Inc.
Blackness Road
Linlithgow, West Lothian EH49 7LR UK
Phone: x73602 / +44 1506 673 602
Email: <a class="moz-txt-link-abbreviated" href="mailto:Malcolm.Cowe@Sun.COM">Malcolm.Cowe@Sun.COM</a>
</pre>
</blockquote>
<pre wrap=""><!---->
_______________________________________________
Lustre-discuss mailing list
<a class="moz-txt-link-abbreviated" href="mailto:Lustre-discuss@lists.lustre.org">Lustre-discuss@lists.lustre.org</a>
<a class="moz-txt-link-freetext" href="http://lists.lustre.org/mailman/listinfo/lustre-discuss">http://lists.lustre.org/mailman/listinfo/lustre-discuss</a>
</pre>
</blockquote>
<br>
<div class="moz-signature">-- <br>
<table border="0" cellpadding="0" cellspacing="0" width="450">
<tbody>
<tr valign="top">
<td height="121" width="121"><a href="http://www.sun.com"><img
moz-do-not-send="false" src="cid:part1.03010809.05030207@sun.com"
border="0" height="116" width="121"></a></td>
<td style="font-family: Arial; font-size: 11px;" height="121"
width="329"><br>
<b>Malcolm Cowe</b><br>
<em>Solutions Integration Engineer</em><br>
<br>
<b>Sun Microsystems, Inc.</b><br>
Blackness Road<br>
Linlithgow, West Lothian EH49 7LR UK<br>
Phone: x73602 / +44 1506 673 602<br>
Email: <a class="moz-txt-link-abbreviated" href="mailto:Malcolm.Cowe@Sun.COM">Malcolm.Cowe@Sun.COM</a><br>
</td>
</tr>
</tbody>
</table>
</div>
</body>
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