== sanity test 160n: Changelog destroy race ============== 16:02:08 (1782244928)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1638 (time 1782244947.67 total 10.00 last 163.74)
 - create 3198 (time 1782244957.68 total 20.01 last 155.93)
 - create 4733 (time 1782244967.68 total 30.02 last 153.39)
 - create 6263 (time 1782244977.69 total 40.02 last 152.87)
 - create 7740 (time 1782244987.70 total 50.03 last 147.63)
 - create 9194 (time 1782244997.71 total 60.04 last 145.28)
total: 10000 create in 66.84 seconds: 149.61 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1782245468 ; total 0 ; last 0)
total: 10000 unlinks in 118 seconds: 84.745766 unlinks/second
last record 30157
 - create 1411 (time 1782245601.84 total 10.00 last 141.04)
 - create 2874 (time 1782245611.85 total 20.01 last 146.23)
 - create 4170 (time 1782245621.85 total 30.01 last 129.57)
 - create 5258 (time 1782245631.85 total 40.01 last 108.77)
 - create 6260 (time 1782245641.85 total 50.01 last 100.20)
 - create 7356 (time 1782245651.85 total 60.02 last 109.57)
 - create 8485 (time 1782245661.86 total 70.02 last 112.85)
 - create 9906 (time 1782245671.86 total 80.03 last 142.05)
total: 10000 create in 80.74 seconds: 123.85 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1782246125 ; total 0 ; last 0)
total: 10000 unlinks in 121 seconds: 82.644630 unlinks/second
last record 60157
 - create 1523 (time 1782246262.22 total 10.00 last 152.26)
 - create 2959 (time 1782246272.22 total 20.01 last 143.54)
 - create 4337 (time 1782246282.23 total 30.02 last 137.66)
 - create 5629 (time 1782246292.24 total 40.02 last 129.15)
 - create 6939 (time 1782246302.24 total 50.02 last 130.96)
 - create 8495 (time 1782246312.25 total 60.03 last 155.50)
 - create 9619 (time 1782246322.26 total 70.04 last 112.25)
total: 10000 create in 72.31 seconds: 138.30 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1782246809 ; total 0 ; last 0)
total: 10000 unlinks in 116 seconds: 86.206894 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