== sanity test 160n: Changelog destroy race ============== 07:37:22 (1786707442)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1342 (time 1786707460.84 total 10.02 last 133.92)
 - create 2564 (time 1786707470.84 total 20.02 last 122.20)
 - create 3936 (time 1786707480.85 total 30.03 last 137.11)
 - create 5362 (time 1786707490.85 total 40.03 last 142.60)
 - create 6837 (time 1786707500.85 total 50.03 last 147.46)
 - create 8433 (time 1786707510.85 total 60.03 last 159.56)
 - create 9738 (time 1786707520.86 total 70.04 last 130.40)
total: 10000 create in 72.04 seconds: 138.80 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1786708010 ; total 0 ; last 0)
total: 10000 unlinks in 129 seconds: 77.519379 unlinks/second
last record 30157
 - create 1531 (time 1786708155.63 total 10.01 last 153.01)
 - create 2893 (time 1786708165.63 total 20.01 last 136.18)
 - create 4500 (time 1786708175.64 total 30.02 last 160.57)
 - create 5868 (time 1786708185.65 total 40.02 last 136.69)
 - create 7220 (time 1786708195.65 total 50.02 last 135.20)
 - create 8444 (time 1786708205.65 total 60.03 last 122.33)
 - create 9822 (time 1786708215.66 total 70.04 last 137.71)
total: 10000 create in 71.91 seconds: 139.06 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1786708730 ; total 0 ; last 0)
total: 10000 unlinks in 117 seconds: 85.470085 unlinks/second
last record 60157
 - create 1405 (time 1786708863.20 total 10.00 last 140.47)
 - create 3014 (time 1786708873.20 total 20.00 last 160.87)
 - create 4430 (time 1786708883.20 total 30.01 last 141.58)
 - create 5943 (time 1786708893.21 total 40.01 last 151.24)
 - create 7453 (time 1786708903.21 total 50.01 last 151.00)
 - create 8458 (time 1786708913.21 total 60.01 last 100.46)
 - create 9482 (time 1786708923.23 total 70.03 last 102.20)
total: 10000 create in 73.82 seconds: 135.47 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1786709396 ; total 0 ; last 0)
total: 10000 unlinks in 114 seconds: 87.719299 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