Repeated random write jobs with block size unaligned to zone size and libaio
engine trigger unaligned command errors because of zone reset during
asynchronous writes in-flight. The first patch of this series addresses the
problem by removing the zone reset. The second patch adds a new test case to
confirm the problem fix and to prevent future regression.
Changes from v2:
* Removed unnecessary numjob option from the test case workload
* Added a Reviewd-by tag
Changes from v1:
* Changed fix approach from waiting IO completion to removing zone reset
* Simplified the added test case not to refer sysfs
Shin'ichiro Kawasaki (2):
zbd: avoid zone reset during asynchronous IOs in-flight
t/zbd: test repeated async write with block size unaligned to zone
size
t/zbd/test-zbd-support | 18 ++++++++++++++++++
zbd.c | 23 +++++++----------------
2 files changed, 25 insertions(+), 16 deletions(-)
--
2.29.2
