== sanity test 160n: Changelog destroy race ============== 07:41:56 (1789040516)
mdd.lustre-MDT0000.changelog_mask=+hsm
mdd.lustre-MDT0001.changelog_mask=+hsm
Registered 2 changelog users: 'cl18 cl18'
striped dir -i0 -c1 -H crush2  /mnt/lustre/d160n.sanity
 - create 1446 (time 1789040539.18 total 10.00 last 144.54)
 - create 2952 (time 1789040549.18 total 20.01 last 150.59)
 - create 4328 (time 1789040559.18 total 30.01 last 137.55)
 - create 5555 (time 1789040569.19 total 40.01 last 122.64)
 - create 6716 (time 1789040579.19 total 50.02 last 116.08)
 - create 8235 (time 1789040589.19 total 60.02 last 151.87)
 - create 9965 (time 1789040599.20 total 70.02 last 172.88)
total: 10000 create in 70.30 seconds: 142.25 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789041103 ; total 0 ; last 0)
total: 10000 unlinks in 130 seconds: 76.923080 unlinks/second
last record 30150
 - create 1440 (time 1789041249.14 total 10.01 last 143.88)
 - create 2873 (time 1789041259.17 total 20.04 last 142.83)
 - create 4148 (time 1789041269.17 total 30.04 last 127.47)
 - create 5750 (time 1789041279.17 total 40.04 last 160.20)
 - create 7127 (time 1789041289.18 total 50.05 last 137.64)
 - create 8812 (time 1789041299.18 total 60.05 last 168.47)
total: 10000 create in 69.29 seconds: 144.33 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789041812 ; total 0 ; last 0)
total: 10000 unlinks in 112 seconds: 89.285713 unlinks/second
last record 60150
 - create 1399 (time 1789041940.56 total 10.01 last 139.79)
 - create 2914 (time 1789041950.57 total 20.02 last 151.35)
 - create 4432 (time 1789041960.57 total 30.02 last 151.78)
 - create 6185 (time 1789041970.58 total 40.02 last 175.20)
 - create 7708 (time 1789041980.58 total 50.03 last 152.28)
 - create 9577 (time 1789041990.58 total 60.03 last 186.87)
total: 10000 create in 62.38 seconds: 160.30 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789042495 ; total 0 ; last 0)
total: 10000 unlinks in 135 seconds: 74.074074 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