== sanity test 160n: Changelog destroy race ============== 08:01:54 (1778846514)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 7527 (time 1778846527.39 total 10.00 last 752.64)
total: 10000 create in 12.97 seconds: 771.19 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1778846690 ; total 0 ; last 0)
total: 10000 unlinks in 25 seconds: 400.000000 unlinks/second
last record 30157
 - create 8031 (time 1778846727.43 total 10.00 last 803.07)
total: 10000 create in 12.31 seconds: 812.18 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1778846881 ; total 0 ; last 0)
total: 10000 unlinks in 27 seconds: 370.370361 unlinks/second
last record 60157
 - create 2831 (time 1778846920.64 total 10.00 last 283.02)
 - create 6162 (time 1778846930.64 total 20.01 last 332.96)
 - create 8680 (time 1778846940.65 total 30.01 last 251.78)
total: 10000 create in 39.25 seconds: 254.78 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1778847130 ; total 0 ; last 0)
total: 10000 unlinks in 28 seconds: 357.142853 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