== sanity test 160n: Changelog destroy race ============== 01:42:19 (1789364539)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 7237 (time 1789364552.42 total 10.00 last 723.65)
total: 10000 create in 13.61 seconds: 734.71 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789364744 ; total 0 ; last 0)
total: 10000 unlinks in 31 seconds: 322.580658 unlinks/second
last record 30157
 - create 6433 (time 1789364787.24 total 10.00 last 643.27)
total: 10000 create in 15.07 seconds: 663.77 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789364958 ; total 0 ; last 0)
total: 10000 unlinks in 31 seconds: 322.580658 unlinks/second
last record 60157
 - create 6797 (time 1789365001.67 total 10.00 last 679.66)
total: 10000 create in 14.88 seconds: 672.13 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789365214 ; total 0 ; last 0)
total: 10000 unlinks in 40 seconds: 250.000000 unlinks/second
last record 90157
fail_loc=0x8000016c
fail_val=0
lustre-MDT0000: clear the changelog for cl17 of all records
lustre-MDT0000: clear the changelog for cl17 of all records
lustre-MDT0000: clear the changelog for cl17 of all records
lustre-MDT0000: Deregistered changelog user #17