== sanity test 160n: Changelog destroy race ============== 07:03:38 (1787396618)
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 1445 (time 1787396638.90 total 10.01 last 144.41)
 - create 3129 (time 1787396648.90 total 20.01 last 168.32)
 - create 4815 (time 1787396658.92 total 30.02 last 168.39)
 - create 6482 (time 1787396668.92 total 40.03 last 166.61)
 - create 8106 (time 1787396678.92 total 50.03 last 162.37)
 - create 9678 (time 1787396688.93 total 60.04 last 157.03)
total: 10000 create in 61.86 seconds: 161.65 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787397191 ; total 0 ; last 0)
total: 10000 unlinks in 109 seconds: 91.743118 unlinks/second
last record 30150
 - create 1652 (time 1787397315.71 total 10.00 last 165.16)
 - create 3239 (time 1787397325.72 total 20.01 last 158.52)
 - create 4755 (time 1787397335.73 total 30.02 last 151.53)
 - create 6390 (time 1787397345.73 total 40.02 last 163.47)
 - create 7995 (time 1787397355.73 total 50.03 last 160.41)
 - create 9685 (time 1787397365.74 total 60.04 last 168.82)
total: 10000 create in 61.89 seconds: 161.59 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787397936 ; total 0 ; last 0)
total: 10000 unlinks in 135 seconds: 74.074074 unlinks/second
last record 60150
 - create 1400 (time 1787398087.86 total 10.00 last 139.99)
 - create 2814 (time 1787398097.87 total 20.01 last 141.25)
 - create 4291 (time 1787398107.87 total 30.01 last 147.69)
 - create 5777 (time 1787398117.88 total 40.02 last 148.53)
 - create 7150 (time 1787398127.88 total 50.02 last 137.25)
 - create 8453 (time 1787398137.88 total 60.02 last 130.28)
 - create 9806 (time 1787398147.89 total 70.03 last 135.20)
total: 10000 create in 71.38 seconds: 140.10 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787398699 ; total 0 ; last 0)
total: 10000 unlinks in 121 seconds: 82.644630 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 'cl18': success
lustre-MDT0000: clear the changelog for cl18 of all records
lustre-MDT0000: Deregistered changelog user 'cl18': success