== sanity test 160n: Changelog destroy race ============== 04:56:08 (1788944168)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl18'
 - create 1496 (time 1788944186.38 total 10.01 last 149.50)
 - create 2960 (time 1788944196.38 total 20.01 last 146.36)
 - create 4529 (time 1788944206.40 total 30.03 last 156.65)
 - create 6077 (time 1788944216.40 total 40.03 last 154.78)
 - create 7555 (time 1788944226.40 total 50.03 last 147.73)
 - create 9097 (time 1788944236.40 total 60.03 last 154.18)
total: 10000 create in 65.82 seconds: 151.94 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788944718 ; total 0 ; last 0)
total: 10000 unlinks in 113 seconds: 88.495575 unlinks/second
last record 30166
 - create 1541 (time 1788944847.05 total 10.01 last 153.96)
 - create 3030 (time 1788944857.06 total 20.02 last 148.73)
 - create 4376 (time 1788944867.06 total 30.02 last 134.59)
 - create 5900 (time 1788944877.09 total 40.05 last 152.01)
 - create 7066 (time 1788944887.09 total 50.06 last 116.50)
 - create 8498 (time 1788944897.10 total 60.06 last 143.17)
 - create 9645 (time 1788944907.10 total 70.06 last 114.70)
total: 10000 create in 72.50 seconds: 137.92 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788945371 ; total 0 ; last 0)
total: 10000 unlinks in 116 seconds: 86.206894 unlinks/second
last record 60166
 - create 1576 (time 1788945501.35 total 10.01 last 157.37)
 - create 3106 (time 1788945511.35 total 20.02 last 152.98)
 - create 4651 (time 1788945521.36 total 30.02 last 154.40)
 - create 6206 (time 1788945531.36 total 40.02 last 155.50)
 - create 7459 (time 1788945541.36 total 50.02 last 125.30)
 - create 8674 (time 1788945551.37 total 60.03 last 121.39)
total: 10000 create in 68.99 seconds: 144.94 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788946042 ; total 0 ; last 0)
total: 10000 unlinks in 114 seconds: 87.719299 unlinks/second
last record 90166
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-MDT0000: clear the changelog for cl18 of all records
lustre-MDT0000: Deregistered changelog user #18