== sanity test 160e: changelog negative testing (should return errors) ========================================================== 05:42:27 (1788946947)
mdd.lustre-MDT0000.changelog_mask=+hsm
mdd.lustre-MDT0001.changelog_mask=+hsm
Registered 2 changelog users: 'cl6 cl6'
pdsh@oleg454-client: oleg454-server: ssh exited with exit code 4
deregister an existing changelog user
usage: {--device MDTNAME} changelog_deregister [ID|clID] [--help|-h]
       [--user|-u USERNAME]
run <command> after connecting to device <devno>
--device <devno> <command [args ...]>
oleg454-server: error: changelog_deregister: User not found
pdsh@oleg454-client: oleg454-server: ssh exited with exit code 2
lfs changelog_clear: cannot purge records for 'cl6': Invalid argument (22)
changelog_clear: record out of range: 1000000000
lustre-MDT0001: clear the changelog for cl6 of all records
lustre-MDT0001: Deregistered changelog user #6
lustre-MDT0000: clear the changelog for cl6 of all records
lustre-MDT0000: Deregistered changelog user #6