== sanity test 160n: Changelog destroy race ============== 15:37:58 (1785094678)
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 3872 (time 1785094692.16 total 10.00 last 387.08)
 - create 8342 (time 1785094702.16 total 20.00 last 446.92)
total: 10000 create in 24.62 seconds: 406.11 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1785094928 ; total 0 ; last 0)
total: 10000 unlinks in 47 seconds: 212.765961 unlinks/second
last record 30146
 - create 4877 (time 1785094987.77 total 10.00 last 487.65)
 - create 9057 (time 1785094997.78 total 20.00 last 417.85)
total: 10000 create in 23.10 seconds: 432.97 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1785095208 ; total 0 ; last 0)
total: 10000 unlinks in 45 seconds: 222.222229 unlinks/second
last record 60146
 - create 4816 (time 1785095265.97 total 10.00 last 481.55)
total: 10000 create in 18.47 seconds: 541.47 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1785095464 ; total 0 ; last 0)
total: 10000 unlinks in 35 seconds: 285.714294 unlinks/second
last record 90146
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