== sanity test 160n: Changelog destroy race ============== 23:14:05 (1783653245)
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 8180 (time 1783653258.88 total 10.00 last 817.94)
total: 10000 create in 12.97 seconds: 771.27 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1783653406 ; total 0 ; last 0)
total: 10000 unlinks in 23 seconds: 434.782623 unlinks/second
last record 30153
 - create 9045 (time 1783653441.06 total 10.00 last 904.46)
total: 10000 create in 11.14 seconds: 897.57 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1783653593 ; total 0 ; last 0)
total: 10000 unlinks in 35 seconds: 285.714294 unlinks/second
last record 60153
 - create 6966 (time 1783653640.21 total 10.00 last 696.57)
total: 10000 create in 15.05 seconds: 664.36 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1783653846 ; total 0 ; last 0)
total: 10000 unlinks in 34 seconds: 294.117645 unlinks/second
last record 90153
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