== sanity test 160n: Changelog destroy race ============== 20:17:35 (1787789855)
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 1766 (time 1787789876.52 total 10.00 last 176.53)
 - create 3592 (time 1787789886.52 total 20.01 last 182.57)
 - create 5881 (time 1787789896.52 total 30.01 last 228.79)
 - create 7976 (time 1787789906.53 total 40.01 last 209.44)
 - create 9776 (time 1787789916.53 total 50.02 last 179.94)
total: 10000 create in 51.17 seconds: 195.42 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787790348 ; total 0 ; last 0)
total: 10000 unlinks in 94 seconds: 106.382980 unlinks/second
last record 30146
 - create 1629 (time 1787790458.14 total 10.00 last 162.88)
 - create 3032 (time 1787790468.15 total 20.01 last 140.23)
 - create 4874 (time 1787790478.15 total 30.01 last 184.19)
 - create 6304 (time 1787790488.15 total 40.01 last 142.89)
 - create 7960 (time 1787790498.16 total 50.02 last 165.54)
 - create 9454 (time 1787790508.17 total 60.03 last 149.27)
total: 10000 create in 63.49 seconds: 157.49 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787790955 ; total 0 ; last 0)
total: 10000 unlinks in 87 seconds: 114.942528 unlinks/second
last record 60146
 - create 1893 (time 1787791057.87 total 10.00 last 189.23)
 - create 3756 (time 1787791067.87 total 20.01 last 186.19)
 - create 5463 (time 1787791077.88 total 30.01 last 170.65)
 - create 7345 (time 1787791087.88 total 40.02 last 188.12)
 - create 9176 (time 1787791097.88 total 50.02 last 183.07)
total: 10000 create in 54.08 seconds: 184.93 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787791532 ; total 0 ; last 0)
total: 10000 unlinks in 91 seconds: 109.890106 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