Hi,
This is the v4 patchset for testing the XFS umount hang problem caused by
the pending dquota log item in AIL. The problem had been fixed by commit
373b058 ("xfs: Properly retry failed dquot items in case of error during
buffer writeback"). The changes for v4 are appended in the commit log
of each patches.
Comments and questions are welcome.
Regards,
Tao
Hou Tao (4):
dmflakey: support multiple dm targets for a dm-flakey device
dmflakey: support error_writes feature for dm-flakey
xfs: test for umount hang caused by the pending dquota log item in AIL
common/rc: factor out _scratch_xfs_[get|set]_sb_field
common/dmflakey | 31 +++++++++-
common/fuzzy | 33 -----------
common/xfs | 47 +++++++++++++++
tests/xfs/007 | 6 +-
tests/xfs/098 | 4 +-
tests/xfs/186 | 3 +-
tests/xfs/199 | 13 ++--
tests/xfs/307 | 11 +---
tests/xfs/308 | 11 +---
tests/xfs/339 | 6 +-
tests/xfs/340 | 2 +-
tests/xfs/999 | 174 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
tests/xfs/999.out | 2 +
tests/xfs/group | 1 +
14 files changed, 269 insertions(+), 75 deletions(-)
create mode 100755 tests/xfs/999
create mode 100644 tests/xfs/999.out
--
2.9.5
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