== sanity test 160n: Changelog destroy race ============== 00:02:21 (1787716941)
mdd.lustre-MDT0000.changelog_mask=+hsm
mdd.lustre-MDT0001.changelog_mask=+hsm
Registered 2 changelog users: 'cl18 cl18'
striped dir -i0 -c1 -H fnv_1a_64  /mnt/lustre/d160n.sanity
 - create 1551 (time 1787716962.44 total 10.00 last 155.04)
 - create 3112 (time 1787716972.44 total 20.01 last 156.03)
 - create 4744 (time 1787716982.44 total 30.01 last 163.20)
 - create 6336 (time 1787716992.44 total 40.01 last 159.16)
 - create 7994 (time 1787717002.45 total 50.01 last 165.76)
 - create 9587 (time 1787717012.46 total 60.02 last 159.14)
total: 10000 create in 63.75 seconds: 156.86 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787717551 ; total 0 ; last 0)
total: 10000 unlinks in 120 seconds: 83.333336 unlinks/second
last record 30154
 - create 1508 (time 1787717687.16 total 10.00 last 150.79)
 - create 3174 (time 1787717697.16 total 20.00 last 166.58)
 - create 4779 (time 1787717707.17 total 30.01 last 160.39)
 - create 6343 (time 1787717717.17 total 40.01 last 156.36)
 - create 7620 (time 1787717727.18 total 50.02 last 127.61)
 - create 9087 (time 1787717737.20 total 60.04 last 146.37)
total: 10000 create in 65.33 seconds: 153.06 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787718337 ; total 0 ; last 0)
total: 10000 unlinks in 139 seconds: 71.942444 unlinks/second
last record 60154
 - create 1067 (time 1787718494.13 total 10.01 last 106.62)
 - create 2272 (time 1787718504.13 total 20.01 last 120.46)
 - create 3775 (time 1787718514.13 total 30.01 last 150.29)
 - create 5152 (time 1787718524.13 total 40.01 last 137.65)
 - create 6665 (time 1787718534.14 total 50.02 last 151.17)
 - create 8190 (time 1787718544.14 total 60.02 last 152.48)
 - create 9331 (time 1787718554.15 total 70.03 last 114.09)
total: 10000 create in 76.25 seconds: 131.14 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787719162 ; total 0 ; last 0)
total: 10000 unlinks in 139 seconds: 71.942444 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