[mdadm,v3,0/2] Couple more testing fixes

Message

Logan Gunthorpe July 27, 2022, 9:52 p.m. UTC

Hey,

The first commit is a new race condition seen with more recent
md/md-next kernels. udevadm settle needs to be called in a test
to avoid the race.

The second patch I have already sent a couple times[1], but have
reworked it based on feedback from Mariusz. The new version of the
patch keeps the checks on the device if it already exists but
changes them so it doesn't require openning the device (which has
annoying side effects).

Logan

[1] https://lkml.kernel.org/r/[e-mail]

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Logan Gunthorpe (2):
  tests/00readonly: Run udevadm settle before setting ro
  mdadm: Don't open md device for CREATE and ASSEMBLE

 lib.c            | 12 ++++++++++++
 mdadm.c          | 40 ++++++++++++++++++++--------------------
 mdadm.h          |  1 +
 tests/00readonly |  1 +
 4 files changed, 34 insertions(+), 20 deletions(-)

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2.30.2