== sanity test 160n: Changelog destroy race ============== 20:06:04 (1787357164)
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 1637 (time 1787357186.67 total 10.00 last 163.68)
 - create 3398 (time 1787357196.67 total 20.00 last 176.04)
 - create 4775 (time 1787357206.67 total 30.01 last 137.64)
 - create 6296 (time 1787357216.68 total 40.01 last 152.05)
 - create 7844 (time 1787357226.68 total 50.01 last 154.76)
 - create 9239 (time 1787357236.68 total 60.02 last 139.47)
total: 10000 create in 66.32 seconds: 150.79 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787357737 ; total 0 ; last 0)
total: 10000 unlinks in 117 seconds: 85.470085 unlinks/second
last record 30147
 - create 1385 (time 1787357870.61 total 10.00 last 138.44)
 - create 2824 (time 1787357880.61 total 20.00 last 143.90)
 - create 4700 (time 1787357890.62 total 30.01 last 187.49)
 - create 6450 (time 1787357900.62 total 40.01 last 174.94)
 - create 8291 (time 1787357910.63 total 50.02 last 184.03)
 - create 9986 (time 1787357920.63 total 60.03 last 169.35)
total: 10000 create in 60.08 seconds: 166.44 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787358398 ; total 0 ; last 0)
total: 10000 unlinks in 101 seconds: 99.009903 unlinks/second
last record 60147
 - create 1679 (time 1787358515.07 total 10.00 last 167.89)
 - create 3426 (time 1787358525.08 total 20.00 last 174.63)
 - create 5281 (time 1787358535.08 total 30.01 last 185.49)
 - create 7226 (time 1787358545.08 total 40.01 last 194.43)
 - create 9210 (time 1787358555.09 total 50.02 last 198.19)
total: 10000 create in 54.34 seconds: 184.01 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787359020 ; total 0 ; last 0)
total: 10000 unlinks in 96 seconds: 104.166664 unlinks/second
last record 90147
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