== sanity test 160n: Changelog destroy race ============== 04:58:09 (1788685089)
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 1639 (time 1788685110.55 total 10.00 last 163.87)
 - create 3076 (time 1788685120.56 total 20.00 last 143.65)
 - create 4726 (time 1788685130.56 total 30.01 last 164.95)
 - create 6434 (time 1788685140.57 total 40.02 last 170.68)
 - create 8027 (time 1788685150.58 total 50.03 last 159.09)
 - create 9589 (time 1788685160.58 total 60.03 last 156.18)
total: 10000 create in 62.56 seconds: 159.84 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788685692 ; total 0 ; last 0)
total: 10000 unlinks in 115 seconds: 86.956520 unlinks/second
last record 30147
 - create 1649 (time 1788685824.05 total 10.00 last 164.87)
 - create 3256 (time 1788685834.05 total 20.00 last 160.68)
 - create 5009 (time 1788685844.05 total 30.00 last 175.30)
 - create 6626 (time 1788685854.05 total 40.01 last 161.58)
 - create 8334 (time 1788685864.06 total 50.02 last 170.66)
 - create 9814 (time 1788685874.07 total 60.02 last 147.94)
total: 10000 create in 60.91 seconds: 164.17 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788686386 ; total 0 ; last 0)
total: 10000 unlinks in 122 seconds: 81.967216 unlinks/second
last record 60147
 - create 1577 (time 1788686524.54 total 10.01 last 157.53)
 - create 3117 (time 1788686534.54 total 20.01 last 153.98)
 - create 4891 (time 1788686544.54 total 30.02 last 177.34)
 - create 6441 (time 1788686554.55 total 40.02 last 154.86)
 - create 8216 (time 1788686564.56 total 50.03 last 177.44)
 - create 9908 (time 1788686574.56 total 60.03 last 169.10)
total: 10000 create in 60.80 seconds: 164.47 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788687067 ; total 0 ; last 0)
total: 10000 unlinks in 109 seconds: 91.743118 unlinks/second
last record 90147
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