== sanity test 160e: changelog negative testing (should return errors) ========================================================== 07:14:27 (1787397267)
mdd.lustre-MDT0000.changelog_mask=+hsm
mdd.lustre-MDT0001.changelog_mask=+hsm
Registered 2 changelog users: 'cl5 cl5'
pdsh@oleg657-client: oleg657-server: ssh exited with exit code 4
deregister an existing changelog user
usage: changelog_deregister --device MDTNAME {ID|--user|-u USERNAME}
	[--help|-h]
run <command> after connecting to device <devno>
--device <devno> <command [args ...]>
pdsh@oleg657-client: oleg657-server: ssh exited with exit code 2
lustre-MDT0000: Deregistered changelog user 'cl77': No such file or directory
lfs changelog_clear: cannot purge records for 'cl5': Invalid argument (22)
changelog_clear: record out of range: 1000000000
lustre-MDT0001: clear the changelog for cl5 of all records
lustre-MDT0001: Deregistered changelog user 'cl5': success
lustre-MDT0000: clear the changelog for cl5 of all records
lustre-MDT0000: Deregistered changelog user 'cl5': success