[LU-6455] EL7 client replay-vbr test_4i: version changed unexpectedly

• Type: Bug
• Resolution: Fixed
• Priority: Blocker
• Fix Version/s: Lustre 2.8.0, Lustre 2.10.0
• Affects Version/s: Lustre 2.8.0
• Environment: client and server: lustre-master build # 2983 EL7 client
• Severity: 3
• Assignee: Hongchao Zhang
• Reporter: Maloo

Description

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

This issue relates to the following test suite run: https://testing.hpdd.intel.com/test_sets/ce29134a-df8a-11e4-bf2e-5254006e85c2.

The sub-test test_4i failed with the following error:

version changed unexpectedly: pre 0x8d00000008, post 0x8d0000000d

test log

== replay-vbr test 4i: setattr of times does not change versions ===================================== 20:19:13 (1428635953)
CMD: onyx-42vm3 /usr/sbin/lctl get_param mdd.lustre-MDT0000.atime_diff
CMD: onyx-42vm3 /usr/sbin/lctl set_param mdd.lustre-MDT0000.atime_diff=0
mdd.lustre-MDT0000.atime_diff=0
CMD: onyx-42vm6.onyx.hpdd.intel.com mcreate /mnt/lustre/f4i.replay-vbr
CMD: onyx-42vm6.onyx.hpdd.intel.com /usr/bin/lfs path2fid /mnt/lustre/f4i.replay-vbr
CMD: onyx-42vm3 /usr/sbin/lctl --device lustre-MDT0000 getobjversion \"[0x200014450:0x1:0x0]\"
CMD: onyx-42vm6.onyx.hpdd.intel.com touch /mnt/lustre/f4i.replay-vbr
CMD: onyx-42vm6.onyx.hpdd.intel.com /usr/bin/lfs path2fid /mnt/lustre/f4i.replay-vbr
CMD: onyx-42vm3 /usr/sbin/lctl --device lustre-MDT0000 getobjversion \"[0x200014450:0x1:0x0]\"
CMD: onyx-42vm3 /usr/sbin/lctl set_param mdd.lustre-MDT0000.atime_diff=60
mdd.lustre-MDT0000.atime_diff=60
 replay-vbr test_4i: @@@@@@ FAIL: version changed unexpectedly: pre 0x8d00000008, post 0x8d0000000d 
  Trace dump:

Issue Links

• is duplicated by: LU-6456 EL7 client replay-vbr test_10b: transno should restart from one: got 0xb600000002
• is duplicated by: LU-6651 replay-single test 28: fchmod: No such file or directory