== sanity test 160n: Changelog destroy race ============== 11:25:57 (1788881157)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 8153 (time 1788881170.34 total 10.00 last 815.26)
total: 10000 create in 12.83 seconds: 779.17 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788881418 ; total 0 ; last 0)
total: 10000 unlinks in 121 seconds: 82.644630 unlinks/second
last record 30157
 - create 1511 (time 1788881554.04 total 10.00 last 151.08)
 - create 2857 (time 1788881564.05 total 20.01 last 134.53)
 - create 4070 (time 1788881574.07 total 30.02 last 121.09)
 - create 5444 (time 1788881584.07 total 40.03 last 137.38)
 - create 6927 (time 1788881594.08 total 50.04 last 148.11)
 - create 8224 (time 1788881604.08 total 60.04 last 129.63)
 - create 9758 (time 1788881614.09 total 70.05 last 153.36)
total: 10000 create in 71.55 seconds: 139.76 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788881993 ; total 0 ; last 0)
total: 10000 unlinks in 48 seconds: 208.333328 unlinks/second
last record 60157
 - create 5708 (time 1788882053.62 total 10.00 last 570.79)
total: 10000 create in 18.12 seconds: 551.80 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788882228 ; total 0 ; last 0)
total: 10000 unlinks in 27 seconds: 370.370361 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