== sanity test 160n: Changelog destroy race ============== 01:19:22 (1770445162)
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 4930 (time 1770445177.88 total 10.00 last 492.93)
 - create 9510 (time 1770445187.89 total 20.00 last 457.96)
total: 10000 create in 21.09 seconds: 474.23 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1770445339 ; total 0 ; last 0)
total: 10000 unlinks in 25 seconds: 400.000000 unlinks/second
last record 30149
 - create 8674 (time 1770445375.86 total 10.00 last 867.40)
total: 10000 create in 11.39 seconds: 877.63 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1770445512 ; total 0 ; last 0)
total: 10000 unlinks in 23 seconds: 434.782623 unlinks/second
last record 60149
 - create 7938 (time 1770445546.99 total 10.00 last 793.79)
total: 10000 create in 12.44 seconds: 803.99 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1770445731 ; total 0 ; last 0)
total: 10000 unlinks in 41 seconds: 243.902435 unlinks/second
last record 90149
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