[PATCH v2 00/13] Add more tests for multi fs block atomic writes

Ojaswin Mujoo
2025-06-26T11:59:19Z

Changes:

- (1/13) new patch with _min and _max helpers
- (2/13) remove setup_fs_options and add fsx specifc helper
- (4/13) skip atomic write instead of falling back to normal write (fsx)
- (4/13) make atomic write default on instead of default off (fsx)
- (5,6/13) refactor and cleanup fio tests
- (7/13) refactored common code
- (8/13) dont ignore mmap writes for fsx with atomic writes
- (9/13) use od instead of xxd. handle cleanup of bg threads in _cleanup()
- (10-13/13) minor refactors
- change all tests use _fail for better consistency
- use higher tests numbers for easier merging

Link to rfc: https://lore.kernel.org/fstests/cover.1749629233.git.ojaswin@linux.ibm.com/

PS: I'm on vacation till next week so there might be a delay in response

Ojaswin Mujoo (9):
common/rc: Add _min() and _max() helpers
common/rc: Fix fsx for ext4 with bigalloc
common/rc: Add a helper to run fsx on a given file
ltp/fsx.c: Add atomic writes support to fsx
generic/1228: Add atomic write multi-fsblock O_[D]SYNC tests
generic/1229: Stress fsx with atomic writes enabled
generic/1230: Add sudden shutdown tests for multi block atomic writes
ext4/063: Atomic write test for extent split across leaf nodes
ext4/064: Add atomic write tests for journal credit calculation

Ritesh Harjani (IBM) (4):
generic/1226: Add atomic write test using fio crc check verifier
generic/1227: Add atomic write test using fio verify on file mixed
mappings
ext4/061: Atomic writes stress test for bigalloc using fio crc
verifier
ext4/062: Atomic writes test for bigalloc using fio crc verifier on
multiple files

common/rc | 62 +++++++-
ltp/fsx.c | 109 +++++++++++++-
tests/ext4/061 | 97 +++++++++++++
tests/ext4/061.out | 2 +
tests/ext4/062 | 121 ++++++++++++++++
tests/ext4/062.out | 2 +
tests/ext4/063 | 125 ++++++++++++++++
tests/ext4/063.out | 2 +
tests/ext4/064 | 75 ++++++++++
tests/ext4/064.out | 2 +
tests/generic/1226 | 66 +++++++++
tests/generic/1226.out | 2 +
tests/generic/1227 | 92 ++++++++++++
tests/generic/1227.out | 2 +
tests/generic/1228 | 139 ++++++++++++++++++
tests/generic/1228.out | 2 +
tests/generic/1229 | 41 ++++++
tests/generic/1229.out | 2 +
tests/generic/1230 | 321 +++++++++++++++++++++++++++++++++++++++++
tests/generic/1230.out | 2 +
20 files changed, 1257 insertions(+), 9 deletions(-)
create mode 100755 tests/ext4/061
create mode 100644 tests/ext4/061.out
create mode 100755 tests/ext4/062
create mode 100644 tests/ext4/062.out
create mode 100755 tests/ext4/063
create mode 100644 tests/ext4/063.out
create mode 100755 tests/ext4/064
create mode 100644 tests/ext4/064.out
create mode 100755 tests/generic/1226
create mode 100644 tests/generic/1226.out
create mode 100755 tests/generic/1227
create mode 100644 tests/generic/1227.out
create mode 100755 tests/generic/1228
create mode 100644 tests/generic/1228.out
create mode 100755 tests/generic/1229
create mode 100644 tests/generic/1229.out
create mode 100755 tests/generic/1230
create mode 100644 tests/generic/1230.out

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2.49.0