[LU-1689] Test failure on test suite mmp, subtest test_8

• Type: Bug
• Resolution: Fixed
• Priority: Blocker
• Fix Version/s: Lustre 2.3.0, Lustre 2.1.3
• Affects Version/s: Lustre 2.3.0, Lustre 2.1.3
• Severity: 3
• Assignee: Jian Yu
• Reporter: Maloo

Description

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

This issue relates to the following test suite run: https://maloo.whamcloud.com/test_sets/33a228d8-d877-11e1-ba66-52540035b04c.

The sub-test test_8 failed with the following error:

test_8 failed with 2

== mmp test 8: mount during e2fsck =================================================================== 22:27:31 (1343453251)
Running e2fsck on the device /dev/lvm-MDS/P1 on mds1...
Mounting /dev/lvm-MDS/P1 on mds1...
CMD: client-27vm3 e2fsck -fy /dev/lvm-MDS/P1
client-27vm3: e2fsck 1.42.3.wc1 (28-May-2012)
CMD: client-27vm3 mkdir -p /mnt/mds1
CMD: client-27vm3 test -b /dev/lvm-MDS/P1
Starting mds1: -o user_xattr,acl  /dev/lvm-MDS/P1 /mnt/mds1
CMD: client-27vm3 mkdir -p /mnt/mds1; mount -t lustre -o user_xattr,acl  		                   /dev/lvm-MDS/P1 /mnt/mds1
client-27vm3: mount.lustre: mount /dev/dm-0 at /mnt/mds1 failed: Device or resource busy
Start of /dev/lvm-MDS/P1 on mds1 failed 16
Pass 1: Checking inodes, blocks, and sizes
Pass 2: Checking directory structure
Setting filetype for entry 'last_rcvd' in / (2) to 1.
Pass 3: Checking directory connectivity
Pass 4: Checking reference counts
Pass 5: Checking group summary information

lustre-MDT0000: ***** FILE SYSTEM WAS MODIFIED *****
lustre-MDT0000: 122/122650624 files (11.5% non-contiguous), 15460665/61316096 blocks

Running e2fsck on the device /dev/lvm-OSS/P1 on ost1...
CMD: client-27vm4 e2fsck -fy /dev/lvm-OSS/P1
client-27vm4: e2fsck 1.42.3.wc1 (28-May-2012)
Mounting /dev/lvm-OSS/P1 on ost1...
CMD: client-27vm4 mkdir -p /mnt/ost1
CMD: client-27vm4 test -b /dev/lvm-OSS/P1
Starting ost1:   /dev/lvm-OSS/P1 /mnt/ost1
CMD: client-27vm4 mkdir -p /mnt/ost1; mount -t lustre   		                   /dev/lvm-OSS/P1 /mnt/ost1
Pass 1: Checking inodes, blocks, and sizes
Pass 2: Checking directory structure
Pass 3: Checking directory connectivity
Pass 4: Checking reference counts
Pass 5: Checking group summary information
lustre-OST0000: 100/1981440 files (1.0% non-contiguous), 243716/33790976 blocks
CMD: client-27vm4 PATH=/usr/lib64/lustre/tests:/usr/lib/lustre/tests:/usr/lib64/lustre/tests:/opt/iozone/bin:/usr/lib64/lustre/tests//usr/lib64/lustre/tests:/usr/lib64/lustre/tests:/usr/lib64/lustre/tests/../utils:/opt/iozone/bin:/usr/lib64/lustre/tests/mpi:/usr/lib64/lustre/tests/racer:/usr/lib64/lustre/../lustre-iokit/sgpdd-survey:/usr/lib64/lustre/tests:/usr/lib64/lustre/utils/gss:/usr/lib64/lustre/utils:/usr/lib64/openmpi/1.4-gcc/bin:/usr/kerberos/sbin:/usr/kerberos/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin::/sbin NAME=autotest_config sh rpc.sh set_default_debug \"0x33f0404\" \" 0xffb7e3ff\" 32 
CMD: client-27vm4 e2label /dev/lvm-OSS/P1 2>/dev/null
Started lustre-OST0000
 mmp test_8: @@@@@@ FAIL: mount /dev/lvm-OSS/P1 on ost1 should fail 
Dumping lctl log to /logdir/test_logs/2012-07-27/lustre-reviews-el6-x86_64-el5-x86_64__7972__-7f9bca970cd0/mmp.test_8.*.1343453321.log
CMD: client-27vm3,client-27vm4,client-27vm5,client-27vm6.lab.whamcloud.com /usr/sbin/lctl dk > /logdir/test_logs/2012-07-27/lustre-reviews-el6-x86_64-el5-x86_64__7972__-7f9bca970cd0/mmp.test_8.debug_log.\$(hostname -s).1343453321.log;
         dmesg > /logdir/test_logs/2012-07-27/lustre-reviews-el6-x86_64-el5-x86_64__7972__-7f9bca970cd0/mmp.test_8.dmesg.\$(hostname -s).1343453321.log
CMD: client-27vm4 grep -c /mnt/ost1' ' /proc/mounts
Stopping /mnt/ost1 (opts:) on client-27vm4
CMD: client-27vm4 umount -d /mnt/ost1
CMD: client-27vm4 lsmod | grep lnet > /dev/null && lctl dl | grep ' ST '
 mmp test_8: @@@@@@ FAIL: test_8 failed with 2 
Dumping lctl log to /logdir/test_logs/2012-07-27/lustre-reviews-el6-x86_64-el5-x86_64__7972__-7f9bca970cd0/mmp.test_8.*.1343453348.log
CMD: client-27vm3,client-27vm4,client-27vm5,client-27vm6.lab.whamcloud.com /usr/sbin/lctl dk > /logdir/test_logs/2012-07-27/lustre-reviews-el6-x86_64-el5-x86_64__7972__-7f9bca970cd0/mmp.test_8.debug_log.\$(hostname -s).1343453348.log;
         dmesg > /logdir/test_logs/2012-07-27/lustre-reviews-el6-x86_64-el5-x86_64__7972__-7f9bca970cd0/mmp.test_8.dmesg.\$(hostname -s).1343453348.log

Info required for matching: mmp 8

Issue Links

• is duplicated by: LU-1435 failure on mmp.sh, test_8 "Device or resource busy" / mount /dev/lvm-MDS/P1 on mds1 should fail"
• Trackbacks: Lustre 2.1.3 release testing tracker Lustre 2.1.3 RC1 Tag: v213RC1 Build:
• Trackbacks: Changelog 2.1 Changes from version 2.1.2 to version 2.1.3 Server support for kernels: 2.6.18308.13.1.el5 (RHEL5) 2.6.32279.2.1.el6 (RHEL6) Client support for unpatched kernels: 2.6.18308.13.1.el5 (RHEL5) 2.6.32279.2.1....