== sanity test 160n: Changelog destroy race ============== 15:24:30 (1787599470)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1387 (time 1787599487.64 total 10.00 last 138.66)
 - create 2684 (time 1787599497.64 total 20.01 last 129.66)
 - create 4090 (time 1787599507.64 total 30.01 last 140.56)
 - create 5538 (time 1787599517.66 total 40.02 last 144.63)
 - create 6979 (time 1787599527.66 total 50.02 last 144.06)
 - create 8237 (time 1787599537.67 total 60.04 last 125.64)
 - create 9728 (time 1787599547.68 total 70.04 last 149.02)
total: 10000 create in 72.04 seconds: 138.82 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787600083 ; total 0 ; last 0)
total: 10000 unlinks in 118 seconds: 84.745766 unlinks/second
last record 30157
 - create 1336 (time 1787600217.48 total 10.01 last 133.42)
 - create 2708 (time 1787600227.49 total 20.02 last 137.09)
 - create 4242 (time 1787600237.50 total 30.03 last 153.26)
 - create 5669 (time 1787600247.51 total 40.04 last 142.61)
 - create 7029 (time 1787600257.52 total 50.05 last 135.88)
 - create 8508 (time 1787600267.52 total 60.05 last 147.86)
 - create 9799 (time 1787600277.52 total 70.05 last 129.05)
total: 10000 create in 71.58 seconds: 139.71 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787600769 ; total 0 ; last 0)
total: 10000 unlinks in 120 seconds: 83.333336 unlinks/second
last record 60157
 - create 1415 (time 1787600904.00 total 10.01 last 141.42)
 - create 2845 (time 1787600914.00 total 20.01 last 142.96)
 - create 4201 (time 1787600924.01 total 30.02 last 135.39)
 - create 5404 (time 1787600934.02 total 40.03 last 120.28)
 - create 6505 (time 1787600944.02 total 50.03 last 110.03)
 - create 7906 (time 1787600954.03 total 60.04 last 140.04)
 - create 9362 (time 1787600964.03 total 70.04 last 145.48)
total: 10000 create in 74.31 seconds: 134.57 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787601476 ; total 0 ; last 0)
total: 10000 unlinks in 122 seconds: 81.967216 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