== sanity test 160j: client can be umounted while its chanangelog is being used ========================================================== 05:27:29 (1788946049)
Starting client: oleg406-client.virtnet:  -o user_xattr,flock 192.168.204.106@tcp:/lustre /mnt/lustre2
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl13'
Starting client: oleg406-client.virtnet:  -o user_xattr,flock 192.168.204.106@tcp:/lustre /mnt/lustre
lustre-MDT0000: clear the changelog for cl13 of all records
lustre-MDT0000: Deregistered changelog user #13
lustre-MDT0000: changelog user 'cl13' not found