== sanity test 160n: Changelog destroy race ============== 01:35:28 (1787722528)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1455 (time 1787722544.83 total 10.01 last 145.39)
 - create 2777 (time 1787722554.84 total 20.01 last 132.13)
 - create 4171 (time 1787722564.84 total 30.01 last 139.36)
 - create 5604 (time 1787722574.84 total 40.02 last 143.27)
 - create 7117 (time 1787722584.84 total 50.02 last 151.30)
 - create 8465 (time 1787722594.84 total 60.02 last 134.79)
 - create 9816 (time 1787722604.85 total 70.02 last 135.05)
total: 10000 create in 71.50 seconds: 139.85 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787723102 ; total 0 ; last 0)
total: 10000 unlinks in 118 seconds: 84.745766 unlinks/second
last record 30157
 - create 1525 (time 1787723235.63 total 10.00 last 152.44)
 - create 2923 (time 1787723245.63 total 20.01 last 139.76)
 - create 4449 (time 1787723255.63 total 30.01 last 152.56)
 - create 5775 (time 1787723265.64 total 40.02 last 132.49)
 - create 7165 (time 1787723275.65 total 50.03 last 138.86)
 - create 8339 (time 1787723285.65 total 60.03 last 117.38)
 - create 9707 (time 1787723295.65 total 70.03 last 136.79)
total: 10000 create in 72.53 seconds: 137.87 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787723823 ; total 0 ; last 0)
total: 10000 unlinks in 117 seconds: 85.470085 unlinks/second
last record 60157
 - create 1247 (time 1787723956.14 total 10.01 last 124.63)
 - create 2602 (time 1787723966.15 total 20.01 last 135.43)
 - create 4098 (time 1787723976.16 total 30.03 last 149.35)
 - create 5576 (time 1787723986.17 total 40.03 last 147.77)
 - create 7168 (time 1787723996.17 total 50.03 last 159.15)
 - create 8683 (time 1787724006.17 total 60.03 last 151.48)
total: 10000 create in 68.79 seconds: 145.37 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787724501 ; total 0 ; last 0)
total: 10000 unlinks in 119 seconds: 84.033615 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