mirror_zfs/tests/zfs-tests/tests
Ryan Moeller fc3230a781 ZTS: Minimize udev_wait in zvol_misc tests
The zvol_misc tests, in particular zvol_misc_volmode, make use of a
common udev_wait function to wait for zvol devices in /dev to quiesce
on Linux.  On other platforms this function currently only sleeps for
one second before returning.  This is insufficient, and
zvol_misc_volmode has been flaky on FreeBSD as a result.

Replace udev_wait with block_device_wait, passing through the optional
device parameter where possible.  Rearrange a few checks to strengthen
the verifications we are making and avoid unnecessarily sleeping.  We
must keep udev_wait in a couple places to pass in Github CI workflows.
Remove zvol_misc_volmode from the maybe failing tests on FreeBSD in
zts-report.py.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: John Kennedy <john.kennedy@delphix.com>
Signed-off-by: Ryan Moeller <ryan@iXsystems.com>
Closes #12583
2022-02-16 17:58:55 -08:00
..
functional ZTS: Minimize udev_wait in zvol_misc tests 2022-02-16 17:58:55 -08:00
perf Assorted fixes for the performance tests 2021-09-14 13:09:24 -07:00
stress Fix make distclean Makefile.am removal 2016-10-20 09:55:03 -07:00
Makefile.am