== sanity test 160m: Changelog clear race ================ 04:55:41 (1788944141)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl16'
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl16 cl17'
total: 50 create in 0.98 seconds: 50.78 ops/second
 - unlinked 0 (time 1788944149 ; total 0 ; last 0)
total: 50 unlinks in 1 seconds: 50.000000 unlinks/second
rm: cannot remove '/mnt/lustre/d160m.sanity': Is a directory
fail_loc=0x8000015f
fail_val=0
lustre-MDT0000: clear the changelog for cl16 to record #74
lustre-MDT0000: clear the changelog for cl17 of all records
lustre-MDT0000: clear the changelog for cl16 of all records
lustre-MDT0000: clear the changelog for cl17 of all records
lustre-MDT0000: Deregistered changelog user #17
lustre-MDT0000: clear the changelog for cl16 of all records
lustre-MDT0000: Deregistered changelog user #16