== sanity test 160n: Changelog destroy race ============== 09:25:35 (1787923535)
mdd.lustre-MDT0000.changelog_mask=+hsm
mdd.lustre-MDT0001.changelog_mask=+hsm
Registered 2 changelog users: 'cl18 cl18'
striped dir -i0 -c1 -H crush2  /mnt/lustre/d160n.sanity
 - create 1718 (time 1787923557.08 total 10.00 last 171.74)
 - create 3196 (time 1787923567.09 total 20.01 last 147.71)
 - create 4746 (time 1787923577.09 total 30.01 last 154.96)
 - create 6398 (time 1787923587.09 total 40.01 last 165.18)
 - create 8048 (time 1787923597.09 total 50.01 last 164.98)
 - create 9854 (time 1787923607.10 total 60.02 last 180.57)
total: 10000 create in 60.86 seconds: 164.30 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787924104 ; total 0 ; last 0)
total: 10000 unlinks in 91 seconds: 109.890106 unlinks/second
last record 30150
 - create 1978 (time 1787924209.70 total 10.00 last 197.73)
 - create 3931 (time 1787924219.70 total 20.01 last 195.25)
 - create 5503 (time 1787924229.71 total 30.01 last 157.13)
 - create 6873 (time 1787924239.71 total 40.02 last 136.94)
 - create 8372 (time 1787924249.72 total 50.02 last 149.77)
total: 10000 create in 59.57 seconds: 167.87 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787924729 ; total 0 ; last 0)
total: 10000 unlinks in 100 seconds: 100.000000 unlinks/second
last record 60150
 - create 1197 (time 1787924847.28 total 10.02 last 119.46)
 - create 2786 (time 1787924857.28 total 20.02 last 158.89)
 - create 4418 (time 1787924867.30 total 30.04 last 162.93)
 - create 6007 (time 1787924877.30 total 40.04 last 158.84)
 - create 7523 (time 1787924887.30 total 50.04 last 151.58)
 - create 8869 (time 1787924897.30 total 60.04 last 134.59)
total: 10000 create in 66.94 seconds: 149.39 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787925386 ; total 0 ; last 0)
total: 10000 unlinks in 100 seconds: 100.000000 unlinks/second
last record 90150
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 #18
lustre-MDT0000: clear the changelog for cl18 of all records
lustre-MDT0000: Deregistered changelog user #18