== sanity test 160n: Changelog destroy race ============== 07:44:31 (1787399071)
mdd.lustre-MDT0000.changelog_mask=+hsm
mdd.lustre-MDT0001.changelog_mask=+hsm
Registered 2 changelog users: 'cl18 cl18'
striped dir -i0 -c1 -H crush  /mnt/lustre/d160n.sanity
 - create 1384 (time 1787399091.44 total 10.01 last 138.21)
 - create 2858 (time 1787399101.44 total 20.01 last 147.40)
 - create 4291 (time 1787399111.44 total 30.02 last 143.28)
 - create 5596 (time 1787399121.45 total 40.03 last 130.36)
 - create 6855 (time 1787399131.45 total 50.03 last 125.90)
 - create 8314 (time 1787399141.46 total 60.03 last 145.85)
 - create 9758 (time 1787399151.46 total 70.04 last 144.33)
total: 10000 create in 71.95 seconds: 138.99 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787399705 ; total 0 ; last 0)
total: 10000 unlinks in 125 seconds: 80.000000 unlinks/second
last record 30154
 - create 1132 (time 1787399846.56 total 10.00 last 113.15)
 - create 2722 (time 1787399856.56 total 20.01 last 158.96)
 - create 4082 (time 1787399866.56 total 30.01 last 136.00)
 - create 5457 (time 1787399876.56 total 40.01 last 137.50)
 - create 6936 (time 1787399886.57 total 50.01 last 147.82)
 - create 8483 (time 1787399896.57 total 60.02 last 154.64)
 - create 9928 (time 1787399906.58 total 70.02 last 144.44)
total: 10000 create in 70.50 seconds: 141.85 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787400431 ; total 0 ; last 0)
total: 10000 unlinks in 116 seconds: 86.206894 unlinks/second
last record 60154
 - create 1028 (time 1787400563.06 total 10.01 last 102.74)
 - create 2665 (time 1787400573.06 total 20.01 last 163.70)
 - create 4329 (time 1787400583.06 total 30.01 last 166.38)
 - create 5978 (time 1787400593.06 total 40.01 last 164.88)
 - create 7198 (time 1787400603.07 total 50.01 last 121.96)
 - create 8534 (time 1787400613.08 total 60.02 last 133.48)
total: 10000 create in 68.93 seconds: 145.07 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787401121 ; total 0 ; last 0)
total: 10000 unlinks in 109 seconds: 91.743118 unlinks/second
last record 90154
fail_loc=0x8000016c
fail_val=0
lustre-MDT0000: clear the changelog for cl18 of all records
lustre-MDT0000: clear the changelog for cl18 of all records
lustre-MDT0001: clear the changelog for cl18 of all records
lustre-MDT0001: Deregistered changelog user 'cl18': success
lustre-MDT0000: clear the changelog for cl18 of all records
lustre-MDT0000: Deregistered changelog user 'cl18': success