== sanity test 160n: Changelog destroy race ============== 05:20:24 (1788859224)
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 1785 (time 1788859246.93 total 10.01 last 178.38)
 - create 3385 (time 1788859256.93 total 20.01 last 159.98)
 - create 5029 (time 1788859266.93 total 30.01 last 164.36)
 - create 6487 (time 1788859276.93 total 40.01 last 145.79)
 - create 8273 (time 1788859286.94 total 50.02 last 178.50)
 - create 9856 (time 1788859296.95 total 60.02 last 158.18)
total: 10000 create in 60.88 seconds: 164.24 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788859825 ; total 0 ; last 0)
total: 10000 unlinks in 111 seconds: 90.090088 unlinks/second
last record 30154
 - create 1368 (time 1788859952.55 total 10.01 last 136.62)
 - create 2916 (time 1788859962.55 total 20.02 last 154.76)
 - create 4345 (time 1788859972.56 total 30.02 last 142.82)
 - create 5424 (time 1788859982.56 total 40.03 last 107.86)
 - create 6727 (time 1788859992.57 total 50.04 last 130.15)
 - create 8171 (time 1788860002.58 total 60.04 last 144.36)
 - create 9653 (time 1788860012.58 total 70.04 last 148.14)
total: 10000 create in 72.06 seconds: 138.77 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788860542 ; total 0 ; last 0)
total: 10000 unlinks in 116 seconds: 86.206894 unlinks/second
last record 60154
 - create 1661 (time 1788860674.50 total 10.00 last 166.06)
 - create 3362 (time 1788860684.50 total 20.00 last 170.08)
 - create 5018 (time 1788860694.50 total 30.01 last 165.55)
 - create 6638 (time 1788860704.50 total 40.01 last 161.98)
 - create 8176 (time 1788860714.50 total 50.01 last 153.77)
 - create 9896 (time 1788860724.51 total 60.01 last 171.92)
total: 10000 create in 60.52 seconds: 165.24 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788861232 ; total 0 ; last 0)
total: 10000 unlinks in 114 seconds: 87.719299 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