== sanity test 160n: Changelog destroy race ============== 03:00:44 (1789455644)
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 1517 (time 1789455666.96 total 10.02 last 151.40)
 - create 3077 (time 1789455676.96 total 20.02 last 155.95)
 - create 4873 (time 1789455686.96 total 30.03 last 179.51)
 - create 6472 (time 1789455696.97 total 40.03 last 159.90)
 - create 8212 (time 1789455706.97 total 50.03 last 173.95)
 - create 9906 (time 1789455716.98 total 60.05 last 169.17)
total: 10000 create in 60.70 seconds: 164.75 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789456193 ; total 0 ; last 0)
total: 10000 unlinks in 95 seconds: 105.263161 unlinks/second
last record 30150
 - create 1609 (time 1789456304.13 total 10.01 last 160.80)
 - create 3287 (time 1789456314.13 total 20.01 last 167.77)
 - create 5176 (time 1789456324.14 total 30.01 last 188.78)
 - create 6970 (time 1789456334.14 total 40.01 last 179.40)
 - create 8934 (time 1789456344.14 total 50.02 last 196.33)
total: 10000 create in 56.19 seconds: 177.95 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789456829 ; total 0 ; last 0)
total: 10000 unlinks in 101 seconds: 99.009903 unlinks/second
last record 60150
 - create 1886 (time 1789456945.04 total 10.00 last 188.53)
 - create 3856 (time 1789456955.04 total 20.01 last 196.95)
 - create 5795 (time 1789456965.04 total 30.01 last 193.86)
 - create 7604 (time 1789456975.04 total 40.01 last 180.90)
 - create 9643 (time 1789456985.05 total 50.02 last 203.73)
total: 10000 create in 52.04 seconds: 192.15 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789457478 ; total 0 ; last 0)
total: 10000 unlinks in 111 seconds: 90.090088 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 #18
lustre-MDT0000: clear the changelog for cl18 of all records
lustre-MDT0000: Deregistered changelog user #18