[LU-367] lfsck 1.41.90.wc2: illegal flag specified to DB->open

• Type: Bug
• Resolution: Fixed
• Priority: Major
• Fix Version/s: Lustre 2.1.0, Lustre 1.8.6
• Affects Version/s: Lustre 1.8.6

Environment

Lustre Branch: b1_8
Lustre Build: http://newbuild.whamcloud.com/job/lustre-b1_8/61/
Distro/Arch: RHEL6/x86_64(patchless client, in-kernel OFED), RHEL5/x86_64(server, OFED 1.5.3, ext4)

MGS/MDS Node: client-6-ib (1 combo MGS/MDT)
OSS Node: client-8-ib (6 OSTs)
Client Nodes: client-1-ib, client-2-ib

$ pdsh -l root -S -w client-[1,2,6,8] "rpm -q e2fsprogs"
client-1: e2fsprogs-1.41.90.wc2-7.el6.x86_64
client-2: e2fsprogs-1.41.90.wc2-7.el6.x86_64
client-6: e2fsprogs-1.41.90.wc2-0redhat
client-8: e2fsprogs-1.41.90.wc2-0redhat

• Story Points: 1
• Severity: 3
• Assignee: Andreas Dilger
• Reporter: Jian Yu

Description

lfsck test failed as follows:

lfsck -c -l --mdsdb /home/yujian/test_logs/mdsdb --ostdb /home/yujian/test_logs/ostdb-0 /home/yujian/test_logs/ostdb-1 /home/yujian/test_logs/ostdb-2 /home/yujian/test_logs/ostdb-3 /home/yujian/test_logs/ostdb-4 /home/yujian/test_logs/ostdb-5 /mnt/lustre
lfsck 1.41.90.wc2 (14-May-2011)
illegal flag specified to DB->open
/home/yujian/test_logs/mdsdb:mdshdr
: Invalid argument
/usr/lib64/lustre/tests/test-framework.sh: line 2269: 12801 Segmentation fault      (core dumped) lfsck -c -l --mdsdb /home/yujian/test_logs/mdsdb --ostdb /home/yujian/test_logs/ostdb-0 /home/yujian/test_logs/ostdb-1 /home/yujian/test_logs/ostdb-2 /home/yujian/test_logs/ostdb-3 /home/yujian/test_logs/ostdb-4 /home/yujian/test_logs/ostdb-5 /mnt/lustre
 lfsck : @@@@@@ FAIL: lfsck -c -l --mdsdb /home/yujian/test_logs/mdsdb --ostdb  /home/yujian/test_logs/ostdb-0 /home/yujian/test_logs/ostdb-1 /home/yujian/test_logs/ostdb-2 /home/yujian/test_logs/ostdb-3 /home/yujian/test_logs/ostdb-4 /home/yujian/test_logs/ostdb-5 /mnt/lustre returned 139, should be <= 1 
Dumping lctl log to /home/yujian/test_logs/2011-05-27/014304/lfsck..*.1306485882.log
tar: Removing leading `/' from member names
/home/yujian/test_logs/2011-05-27/014304/lfsck-1306485882.tar.bz2

Dmesg on client-1-ib showed:

lfsck[12801]: segfault at 5 ip 00007fd0ed3b4ff7 sp 00007fff411b5e50 error 4 in libc-2.12.so[7fd0ed36d000+175000]

Maloo report: https://maloo.whamcloud.com/test_sets/9648ba14-883d-11e0-b4df-52540025f9af

The logs and db files are attached.