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[v2,0/6] btrfs: simple quotas fstests

Message ID cover.1695855635.git.boris@bur.io (mailing list archive)
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Series btrfs: simple quotas fstests | expand

Message

Boris Burkov Sept. 27, 2023, 11:07 p.m. UTC 
Add new tests (btrfs/400 for now, but intend to grab a real number
before the last version)

Also made modifications for passing existing qgroups tests when possible
and for passing all tests with simple quota enabled via mkfs and with
squota-aware `btrfs check`. Since this required reading sysfs files of
scratch fses, did a bit of refactoring to make those checks target a
device rather than assuming TEST_DEV.

btrfs/400 depends on the kernel patchset:
https://lore.kernel.org/linux-btrfs/cover.1694563454.git.boris@bur.io/
and the btrfs-progs patchset:
https://lore.kernel.org/linux-btrfs/cover.1695836680.git.boris@bur.io/
(and config appropriate binaries to use squota-aware versions)
---
Changelog:
v2:
- new sysfs helpers in common
- better gating for the new squota test
- fix various formatting issues
- get rid of noisy dmesg logging

Boris Burkov (6):
  common: refactor sysfs_attr functions
  btrfs: quota mode helpers
  btrfs/400: new test for simple quotas
  btrfs: quota rescan helpers
  btrfs: use new rescan wrapper
  btrfs: skip squota incompatible tests

 common/btrfs        |  56 ++++++
 common/rc           | 127 ++++++++-----
 tests/btrfs/017     |   1 +
 tests/btrfs/022     |   1 +
 tests/btrfs/028     |   2 +-
 tests/btrfs/057     |   1 +
 tests/btrfs/091     |   3 +-
 tests/btrfs/104     |   2 +-
 tests/btrfs/123     |   2 +-
 tests/btrfs/126     |   2 +-
 tests/btrfs/139     |   2 +-
 tests/btrfs/153     |   2 +-
 tests/btrfs/171     |   6 +-
 tests/btrfs/179     |   2 +-
 tests/btrfs/180     |   2 +-
 tests/btrfs/190     |   2 +-
 tests/btrfs/193     |   2 +-
 tests/btrfs/210     |   2 +-
 tests/btrfs/224     |   6 +-
 tests/btrfs/230     |   2 +-
 tests/btrfs/232     |   2 +-
 tests/btrfs/400     | 423 ++++++++++++++++++++++++++++++++++++++++++++
 tests/btrfs/400.out |   2 +
 23 files changed, 587 insertions(+), 65 deletions(-)
 create mode 100755 tests/btrfs/400
 create mode 100644 tests/btrfs/400.out