== sanity test 160n: Changelog destroy race ============== 00:19:09 (1772687949)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 5791 (time 1772687963.08 total 10.00 last 579.00)
total: 10000 create in 18.44 seconds: 542.23 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1772688166 ; total 0 ; last 0)
total: 10000 unlinks in 32 seconds: 312.500000 unlinks/second
last record 30157
 - create 7408 (time 1772688210.70 total 10.00 last 740.76)
total: 10000 create in 13.88 seconds: 720.41 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1772688430 ; total 0 ; last 0)
total: 10000 unlinks in 37 seconds: 270.270264 unlinks/second
last record 60157
 - create 4799 (time 1772688479.93 total 10.00 last 479.90)
 - create 9150 (time 1772688489.93 total 20.00 last 435.06)
total: 10000 create in 22.13 seconds: 451.94 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1772688713 ; total 0 ; last 0)
total: 10000 unlinks in 41 seconds: 243.902435 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