== sanity test 160n: Changelog destroy race ============== 07:43:04 (1717155784)
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 5429 (time 1717155798.39 total 10.00 last 542.84)
total: 10000 create in 18.44 seconds: 542.22 ops/second
 - unlinked 0 (time 1717155906 ; total 0 ; last 0)
total: 10000 unlinks in 29 seconds: 344.827576 unlinks/second
last record 30152
 - create 8710 (time 1717155947.67 total 10.00 last 870.93)
total: 10000 create in 12.34 seconds: 810.69 ops/second
 - unlinked 0 (time 1717156054 ; total 0 ; last 0)
total: 10000 unlinks in 33 seconds: 303.030304 unlinks/second
last record 60152
 - create 6459 (time 1717156098.99 total 10.00 last 645.88)
total: 10000 create in 15.73 seconds: 635.65 ops/second
 - unlinked 0 (time 1717156180 ; total 0 ; last 0)
total: 10000 unlinks in 35 seconds: 285.714294 unlinks/second
last record 90152
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