== sanity test 160n: Changelog destroy race ============== 01:01:52 (1772431312)
mdd.lustre-MDT0000.changelog_mask=+hsm
mdd.lustre-MDT0001.changelog_mask=+hsm
Registered 2 changelog users: 'cl18 cl18'
striped dir -i0 -c1 -H crush /mnt/lustre/d160n.sanity
 - create 5894 (time 1772431326.40 total 10.00 last 589.38)
total: 10000 create in 14.63 seconds: 683.45 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1772431527 ; total 0 ; last 0)
total: 10000 unlinks in 46 seconds: 217.391312 unlinks/second
last record 30147
 - create 5625 (time 1772431585.40 total 10.00 last 562.46)
total: 10000 create in 18.32 seconds: 545.78 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1772431785 ; total 0 ; last 0)
total: 10000 unlinks in 30 seconds: 333.333344 unlinks/second
last record 60147
 - create 7067 (time 1772431827.65 total 10.00 last 706.67)
total: 10000 create in 14.54 seconds: 687.69 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1772432094 ; total 0 ; last 0)
total: 10000 unlinks in 84 seconds: 119.047623 unlinks/second
last record 90147
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-MDT0001: clear the changelog for cl18 of all records
lustre-MDT0001: Deregistered changelog user #18
lustre-MDT0000: clear the changelog for cl18 of all records
lustre-MDT0000: Deregistered changelog user #18