== sanity test 160n: Changelog destroy race ============== 13:58:04 (1785779884)
mdd.lustre-MDT0000.changelog_mask=+hsm
mdd.lustre-MDT0001.changelog_mask=+hsm
Registered 2 changelog users: 'cl18 cl18'
striped dir -i0 -c1 -H all_char  /mnt/lustre/d160n.sanity
 - create 997 (time 1785779918.15 total 10.00 last 99.67)
 - create 2298 (time 1785779928.15 total 20.01 last 130.06)
 - create 3495 (time 1785779938.17 total 30.02 last 119.49)
 - create 4648 (time 1785779948.20 total 40.05 last 114.98)
 - create 5533 (time 1785779958.20 total 50.05 last 88.47)
 - create 6906 (time 1785779968.21 total 60.07 last 137.14)
 - create 7965 (time 1785779978.22 total 70.07 last 105.89)
 - create 9191 (time 1785779988.23 total 80.08 last 122.44)
total: 10000 create in 87.92 seconds: 113.74 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1785780652 ; total 0 ; last 0)
total: 10000 unlinks in 166 seconds: 60.240963 unlinks/second
last record 30147
 - create 1161 (time 1785780834.73 total 10.00 last 116.05)
 - create 1993 (time 1785780844.85 total 20.13 last 82.20)
 - create 2743 (time 1785780854.87 total 30.14 last 74.88)
 - create 3856 (time 1785780864.87 total 40.15 last 111.24)
 - create 4740 (time 1785780874.87 total 50.15 last 88.39)
 - create 5770 (time 1785780884.89 total 60.17 last 102.81)
 - create 6640 (time 1785780894.89 total 70.17 last 86.96)
 - create 7650 (time 1785780904.91 total 80.18 last 100.89)
 - create 8683 (time 1785780914.91 total 90.19 last 103.22)
 - create 9598 (time 1785780924.93 total 100.21 last 91.33)
total: 10000 create in 104.23 seconds: 95.94 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1785781678 ; total 0 ; last 0)
total: 10000 unlinks in 165 seconds: 60.606060 unlinks/second
last record 60147
 - create 1534 (time 1785781859.04 total 10.00 last 153.36)
 - create 2723 (time 1785781869.07 total 20.03 last 118.61)
 - create 4171 (time 1785781879.07 total 30.03 last 144.79)
 - create 5440 (time 1785781889.07 total 40.03 last 126.88)
 - create 7437 (time 1785781899.07 total 50.03 last 199.64)
 - create 8719 (time 1785781909.09 total 60.04 last 128.04)
 - create 9287 (time 1785781919.09 total 70.05 last 56.79)
total: 10000 create in 80.00 seconds: 125.01 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1785782639 ; total 0 ; last 0)
total: 10000 unlinks in 150 seconds: 66.666664 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