== sanity test 160n: Changelog destroy race ============== 10:35:20 (1787409320)
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 1891 (time 1787409339.26 total 10.00 last 189.09)
 - create 3927 (time 1787409349.26 total 20.00 last 203.58)
 - create 5916 (time 1787409359.26 total 30.00 last 198.89)
 - create 7912 (time 1787409369.26 total 40.00 last 199.55)
 - create 9967 (time 1787409379.27 total 50.01 last 205.42)
total: 10000 create in 50.12 seconds: 199.52 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787409756 ; total 0 ; last 0)
total: 10000 unlinks in 83 seconds: 120.481926 unlinks/second
last record 30150
 - create 2087 (time 1787409853.49 total 10.00 last 208.68)
 - create 4343 (time 1787409863.49 total 20.00 last 225.57)
 - create 6564 (time 1787409873.49 total 30.00 last 222.10)
 - create 8820 (time 1787409883.49 total 40.00 last 225.57)
total: 10000 create in 45.26 seconds: 220.94 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787410206 ; total 0 ; last 0)
total: 10000 unlinks in 62 seconds: 161.290329 unlinks/second
last record 60150
 - create 2764 (time 1787410280.87 total 10.00 last 276.33)
 - create 5382 (time 1787410290.87 total 20.00 last 261.78)
 - create 8073 (time 1787410300.88 total 30.01 last 269.00)
total: 10000 create in 37.05 seconds: 269.91 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787410554 ; total 0 ; last 0)
total: 10000 unlinks in 41 seconds: 243.902435 unlinks/second
last record 90150
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 'cl18': success
lustre-MDT0000: clear the changelog for cl18 of all records
lustre-MDT0000: Deregistered changelog user 'cl18': success