== sanity test 160n: Changelog destroy race ============== 04:32:42 (1788769962)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1411 (time 1788769981.96 total 10.00 last 141.05)
 - create 2769 (time 1788769991.97 total 20.01 last 135.77)
 - create 4280 (time 1788770001.97 total 30.01 last 150.99)
 - create 5782 (time 1788770011.97 total 40.01 last 150.19)
 - create 7202 (time 1788770021.98 total 50.02 last 141.97)
 - create 8864 (time 1788770031.98 total 60.02 last 166.08)
total: 10000 create in 67.25 seconds: 148.69 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788770508 ; total 0 ; last 0)
total: 10000 unlinks in 118 seconds: 84.745766 unlinks/second
last record 30157
 - create 1448 (time 1788770641.43 total 10.00 last 144.74)
 - create 2759 (time 1788770651.43 total 20.01 last 131.08)
 - create 4341 (time 1788770661.43 total 30.01 last 158.11)
 - create 5914 (time 1788770671.44 total 40.01 last 157.28)
 - create 7437 (time 1788770681.44 total 50.01 last 152.27)
 - create 9103 (time 1788770691.44 total 60.02 last 166.54)
total: 10000 create in 66.54 seconds: 150.29 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788771194 ; total 0 ; last 0)
total: 10000 unlinks in 111 seconds: 90.090088 unlinks/second
last record 60157
 - create 1566 (time 1788771321.77 total 10.00 last 156.57)
 - create 2967 (time 1788771331.78 total 20.01 last 140.05)
 - create 4394 (time 1788771341.78 total 30.01 last 142.67)
 - create 5730 (time 1788771351.78 total 40.01 last 133.55)
 - create 7061 (time 1788771361.79 total 50.02 last 133.04)
 - create 8431 (time 1788771371.80 total 60.03 last 136.84)
 - create 9572 (time 1788771381.80 total 70.03 last 114.06)
total: 10000 create in 72.80 seconds: 137.37 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788771883 ; total 0 ; last 0)
total: 10000 unlinks in 143 seconds: 69.930069 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