[LU-478] conf-sanity test_37 fails (set tunables does not work on mapped logical device)

• Type: Bug
• Resolution: Fixed
• Priority: Blocker
• Fix Version/s: Lustre 2.1.0, Lustre 1.8.7
• Affects Version/s: Lustre 2.1.0, Lustre 1.8.6
• Severity: 3
• Assignee: Niu Yawei (Inactive)
• Reporter: Maloo

Description

This issue was created by maloo for bobijam <[e-mail]>

This issue relates to the following test suite run: https://maloo.whamcloud.com/test_sets/1fde8d92-a4f6-11e0-b786-52540025f9af.

The sub-test test_37 failed with the following error:

set tunables failed for symlink device

Issue Links

• Trackbacks: Changelog 1.8 {}version 1.8.7wc1{} {}Support for networks: socklnd \any kernel supported by Lustre, qswlnd Qsnet kernel modules 5.20 and later, openiblnd IbGold 1.8.2, o2iblnd OFED 1.3, 1.4.1, 1.4.2, 1.5.1, 1.5.2, 1.5.3.1 and 1.5.3.2 gmlnd GM 2.1....

Comments

[Niu Yawei (Inactive)]

Hi, hongchao, you need to rebase your patch include the fix. (your current parent is Revert "LU-607 Avoid race between ldlm_pools_shrink and ldlm_namespace_free", the fix is landed just after this commit)

[Hongchao Zhang]

https://maloo.whamcloud.com/test_sets/4361a332-eb30-11e0-9b31-52540025f9af

[Hongchao Zhang]

this issue shows up again,

== conf-sanity test 37: verify set tunables works for symlink device ================================= 21:18:51 (1317356331)
MDS : /dev/lvm/P0
SYMLINK : /tmp/sym_mdt.img
mount symlink device - /tmp/sym_mdt.img
mount_op=fat-intel-1vm3: warning: No such file or directory, device /dev/mapper/lvm-P stat failed fat-intel-1vm3: /sbin/mount.lustre: unable to set tunables for /tmp/sym_mdt.img (may cause reduced IO performance) arg[0] = /sbin/mount.lustre arg[1] = -v arg[2] = -o arg[3] = rw,user_xattr,acl arg[4] = /tmp/sym_mdt.img arg[5] = /mnt/mds source = /tmp/sym_mdt.img (/tmp/sym_mdt.img), target = /mnt/mds options = rw,user_xattr,acl mounting device /tmp/sym_mdt.img at /mnt/mds, flags=0 options=user_xattr,acl,device=/tmp/sym_mdt.img
conf-sanity test_37: @@@@@@ FAIL: set tunables failed for symlink device
Dumping lctl log to /logdir/test_logs/2011-09-29/lustre-reviews-el5-x86_64_2373_-7f86fd4ed078/conf-sanity.test_37.*.1317356336.log
Resetting fail_loc on all nodes...done.

[Build Master (Inactive)]

Integrated in lustre-b1_8 » x86_64,server,el5,ofa #130
LU-478 Set tunables on lvm device

Johann Lombardi : eb7f696475ff529ae27d49bdedd0ba9f249588b2
Files :

• lustre/utils/mount_lustre.c

[Build Master (Inactive)]

Integrated in lustre-b1_8 » i686,server,el5,ofa #130
LU-478 Set tunables on lvm device

Johann Lombardi : eb7f696475ff529ae27d49bdedd0ba9f249588b2
Files :

• lustre/utils/mount_lustre.c

[Build Master (Inactive)]

Integrated in lustre-b1_8 » i686,server,el5,inkernel #130
LU-478 Set tunables on lvm device

Johann Lombardi : eb7f696475ff529ae27d49bdedd0ba9f249588b2
Files :

• lustre/utils/mount_lustre.c

[Build Master (Inactive)]

Integrated in lustre-b1_8 » x86_64,client,el5,ofa #130
LU-478 Set tunables on lvm device

Johann Lombardi : eb7f696475ff529ae27d49bdedd0ba9f249588b2
Files :

• lustre/utils/mount_lustre.c

[Build Master (Inactive)]

Integrated in lustre-b1_8 » x86_64,client,el6,inkernel #130
LU-478 Set tunables on lvm device

Johann Lombardi : eb7f696475ff529ae27d49bdedd0ba9f249588b2
Files :

• lustre/utils/mount_lustre.c

[Build Master (Inactive)]

Integrated in lustre-b1_8 » x86_64,server,el5,inkernel #130
LU-478 Set tunables on lvm device

Johann Lombardi : eb7f696475ff529ae27d49bdedd0ba9f249588b2
Files :

• lustre/utils/mount_lustre.c

[Build Master (Inactive)]

Integrated in lustre-b1_8 » i686,client,el6,inkernel #130
LU-478 Set tunables on lvm device

Johann Lombardi : eb7f696475ff529ae27d49bdedd0ba9f249588b2
Files :

• lustre/utils/mount_lustre.c