== sanity test 160n: Changelog destroy race ============== 00:46:51 (1787633211)
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 1220 (time 1787633233.08 total 10.01 last 121.93)
 - create 2430 (time 1787633243.08 total 20.01 last 120.99)
 - create 3722 (time 1787633253.08 total 30.01 last 129.17)
 - create 4869 (time 1787633263.09 total 40.02 last 114.62)
 - create 6004 (time 1787633273.09 total 50.02 last 113.49)
 - create 7132 (time 1787633283.09 total 60.02 last 112.72)
 - create 8235 (time 1787633293.10 total 70.03 last 110.24)
 - create 9451 (time 1787633303.10 total 80.03 last 121.57)
total: 10000 create in 85.08 seconds: 117.54 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787633885 ; total 0 ; last 0)
total: 10000 unlinks in 120 seconds: 83.333336 unlinks/second
last record 30149
 - create 1706 (time 1787634020.98 total 10.00 last 170.56)
 - create 3163 (time 1787634030.99 total 20.01 last 145.63)
 - create 4668 (time 1787634040.99 total 30.01 last 150.50)
 - create 6295 (time 1787634051.00 total 40.01 last 162.59)
 - create 7944 (time 1787634061.00 total 50.02 last 164.88)
 - create 9698 (time 1787634071.00 total 60.02 last 175.35)
total: 10000 create in 62.02 seconds: 161.24 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787634584 ; total 0 ; last 0)
total: 10000 unlinks in 112 seconds: 89.285713 unlinks/second
last record 60149
 - create 1591 (time 1787634712.36 total 10.00 last 159.08)
 - create 3109 (time 1787634722.37 total 20.01 last 151.73)
 - create 4753 (time 1787634732.37 total 30.01 last 164.36)
 - create 6337 (time 1787634742.37 total 40.01 last 158.40)
 - create 7927 (time 1787634752.37 total 50.01 last 158.98)
 - create 9462 (time 1787634762.37 total 60.01 last 153.44)
total: 10000 create in 63.07 seconds: 158.55 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787635257 ; total 0 ; last 0)
total: 10000 unlinks in 117 seconds: 85.470085 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