== sanity test 160n: Changelog destroy race ============== 22:37:24 (1788921444)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1743 (time 1788921462.03 total 10.00 last 174.27)
 - create 3579 (time 1788921472.03 total 20.00 last 183.58)
 - create 5420 (time 1788921482.03 total 30.00 last 184.09)
 - create 7271 (time 1788921492.03 total 40.00 last 185.08)
 - create 8985 (time 1788921502.04 total 50.01 last 171.26)
total: 10000 create in 57.68 seconds: 173.38 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788921994 ; total 0 ; last 0)
total: 10000 unlinks in 120 seconds: 83.333336 unlinks/second
last record 30157
 - create 1631 (time 1788922128.21 total 10.01 last 162.92)
 - create 2892 (time 1788922138.22 total 20.02 last 125.97)
 - create 3903 (time 1788922148.23 total 30.03 last 101.02)
 - create 5152 (time 1788922158.24 total 40.03 last 124.86)
 - create 6392 (time 1788922168.24 total 50.03 last 123.99)
 - create 7965 (time 1788922178.25 total 60.05 last 157.07)
 - create 9455 (time 1788922188.25 total 70.05 last 148.98)
total: 10000 create in 73.59 seconds: 135.89 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788922697 ; total 0 ; last 0)
total: 10000 unlinks in 132 seconds: 75.757576 unlinks/second
last record 60157
 - create 1341 (time 1788922845.71 total 10.00 last 134.06)
 - create 2695 (time 1788922855.72 total 20.01 last 135.34)
 - create 4100 (time 1788922865.72 total 30.01 last 140.42)
 - create 5516 (time 1788922875.73 total 40.02 last 141.52)
 - create 6508 (time 1788922885.73 total 50.02 last 99.20)
 - create 7488 (time 1788922895.73 total 60.02 last 97.99)
 - create 8749 (time 1788922905.74 total 70.02 last 126.05)
total: 10000 create in 78.99 seconds: 126.60 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788923446 ; total 0 ; last 0)
total: 10000 unlinks in 142 seconds: 70.422539 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