== sanity test 160n: Changelog destroy race ============== 13:21:14 (1782494474)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1560 (time 1782494491.75 total 10.00 last 155.95)
 - create 3091 (time 1782494501.75 total 20.00 last 153.08)
 - create 4569 (time 1782494511.76 total 30.01 last 147.68)
 - create 5983 (time 1782494521.76 total 40.01 last 141.38)
 - create 7476 (time 1782494531.77 total 50.02 last 149.21)
 - create 8986 (time 1782494541.77 total 60.02 last 150.98)
total: 10000 create in 68.10 seconds: 146.84 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1782495022 ; total 0 ; last 0)
total: 10000 unlinks in 107 seconds: 93.457947 unlinks/second
last record 30157
 - create 1364 (time 1782495144.49 total 10.01 last 136.32)
 - create 2721 (time 1782495154.49 total 20.01 last 135.63)
 - create 4332 (time 1782495164.50 total 30.02 last 160.94)
 - create 5865 (time 1782495174.51 total 40.03 last 153.21)
 - create 7285 (time 1782495184.51 total 50.03 last 141.97)
 - create 8790 (time 1782495194.52 total 60.03 last 150.43)
total: 10000 create in 68.72 seconds: 145.52 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1782495665 ; total 0 ; last 0)
total: 10000 unlinks in 109 seconds: 91.743118 unlinks/second
last record 60157
 - create 1497 (time 1782495790.03 total 10.00 last 149.64)
 - create 2988 (time 1782495800.03 total 20.00 last 149.10)
 - create 4665 (time 1782495810.03 total 30.00 last 167.69)
 - create 6171 (time 1782495820.04 total 40.01 last 150.46)
 - create 7799 (time 1782495830.04 total 50.01 last 162.78)
 - create 8992 (time 1782495840.04 total 60.02 last 119.25)
total: 10000 create in 67.07 seconds: 149.10 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1782496320 ; total 1 ; last 1)
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