zfs/tests/zfs-tests/callbacks/zfs_failsafe.ksh

#!/bin/ksh

# Commands to perform failsafe-critical cleanup after a test is killed.
#
# This should only be used to ensure the system is restored to a functional
# state in the event of tests being killed (preventing normal cleanup).

zinject -c all
ZTS: Add a failsafe callback to run after each test Tests that get killed do not have an opportunity to clean up. There are many bad states this can leave the system in, but of particular gravity is when zinject has been used to induce bad behavior for one or more of the test disks. Create a failsafe mechanism in test-runner.py that runs a callback script after every test. The script is common to all tests so all tests benefit from the protection. Add an obligatory `zinject -c all` to clear all zinject state after every test case is run. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: John Kennedy <john.kennedy@delphix.com> Signed-off-by: Ryan Moeller <ryan@iXsystems.com> Closes #10096 2020-03-10 18:00:56 +00:00			`#!/bin/ksh`

			`# Commands to perform failsafe-critical cleanup after a test is killed.`
			`#`
			`# This should only be used to ensure the system is restored to a functional`
			`# state in the event of tests being killed (preventing normal cleanup).`

			`zinject -c all`