== sanity test 160n: Changelog destroy race ============== 03:07:36 (1788505656)
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 1194 (time 1788505678.76 total 10.00 last 119.35)
 - create 2453 (time 1788505688.76 total 20.01 last 125.85)
 - create 3683 (time 1788505698.76 total 30.01 last 122.99)
 - create 5059 (time 1788505708.77 total 40.01 last 137.57)
 - create 6285 (time 1788505718.77 total 50.01 last 122.58)
 - create 7692 (time 1788505728.77 total 60.01 last 140.67)
 - create 9093 (time 1788505738.77 total 70.02 last 140.08)
total: 10000 create in 77.23 seconds: 129.49 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788506365 ; total 0 ; last 0)
total: 10000 unlinks in 129 seconds: 77.519379 unlinks/second
last record 30154
 - create 1378 (time 1788506510.41 total 10.01 last 137.72)
 - create 2440 (time 1788506520.42 total 20.02 last 106.10)
 - create 3462 (time 1788506530.42 total 30.02 last 102.18)
 - create 4380 (time 1788506540.43 total 40.02 last 91.74)
 - create 5490 (time 1788506550.43 total 50.03 last 110.99)
 - create 6553 (time 1788506560.44 total 60.03 last 106.22)
 - create 7750 (time 1788506570.44 total 70.03 last 119.68)
 - create 8886 (time 1788506580.44 total 80.04 last 113.56)
total: 10000 create in 89.68 seconds: 111.50 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788507195 ; total 0 ; last 0)
total: 10000 unlinks in 150 seconds: 66.666664 unlinks/second
last record 60154
 - create 1172 (time 1788507362.53 total 10.01 last 117.12)
 - create 2413 (time 1788507372.54 total 20.02 last 123.99)
 - create 3721 (time 1788507382.54 total 30.02 last 130.76)
 - create 5181 (time 1788507392.54 total 40.02 last 145.96)
 - create 6647 (time 1788507402.55 total 50.02 last 146.58)
 - create 8088 (time 1788507412.56 total 60.03 last 143.94)
 - create 9504 (time 1788507422.57 total 70.04 last 141.44)
total: 10000 create in 73.55 seconds: 135.97 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788508069 ; total 0 ; last 0)
total: 10000 unlinks in 146 seconds: 68.493149 unlinks/second
last record 90154
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