Ryan Moeller 7822c01eb6 Ratelimit deadman zevents as with delay zevents ...

Just as delay zevents can flood the zevent pipe when a vdev becomes
unresponsive, so do the deadman zevents.

Ratelimit deadman zevents according to the same tunable as for delay
zevents.

Enable deadman tests on FreeBSD and add a test for deadman event
ratelimiting. 

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Don Brady <don.brady@delphix.com>
Signed-off-by: Ryan Moeller <ryan@iXsystems.com>
Closes #11786

2021-04-14 13:19:49 -07:00

..

callbacks

ZTS: Add a failsafe callback to run after each test

2020-03-10 11:00:56 -07:00

cmd

Fix various typos

2021-04-07 13:27:11 -07:00

include

zed: allow limiting concurrent jobs

2021-04-14 13:19:49 -07:00

tests

Ratelimit deadman zevents as with delay zevents

2021-04-14 13:19:49 -07:00

Makefile.am

OpenZFS 7503 - zfs-test should tail ::zfs_dbgmsg on test failure

2017-04-12 13:36:48 -07:00