== sanity test 160n: Changelog destroy race ============== 13:12:25 (1789146745)
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 1498 (time 1789146765.91 total 10.00 last 149.76)
 - create 2955 (time 1789146775.92 total 20.01 last 145.64)
 - create 4385 (time 1789146785.92 total 30.01 last 142.96)
 - create 5981 (time 1789146795.92 total 40.01 last 159.57)
 - create 7464 (time 1789146805.93 total 50.01 last 148.25)
 - create 9020 (time 1789146815.93 total 60.02 last 155.53)
total: 10000 create in 66.01 seconds: 151.50 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789147393 ; total 0 ; last 0)
total: 10000 unlinks in 134 seconds: 74.626869 unlinks/second
last record 30154
 - create 1566 (time 1789147543.64 total 10.00 last 156.57)
 - create 2977 (time 1789147553.65 total 20.01 last 140.99)
 - create 4577 (time 1789147563.65 total 30.01 last 159.95)
 - create 6085 (time 1789147573.65 total 40.01 last 150.77)
 - create 7652 (time 1789147583.66 total 50.02 last 156.68)
 - create 9235 (time 1789147593.66 total 60.02 last 158.28)
total: 10000 create in 64.96 seconds: 153.93 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789148199 ; total 0 ; last 0)
total: 10000 unlinks in 129 seconds: 77.519379 unlinks/second
last record 60154
 - create 1248 (time 1789148345.28 total 10.01 last 124.71)
 - create 2615 (time 1789148355.28 total 20.01 last 136.67)
 - create 4082 (time 1789148365.28 total 30.01 last 146.63)
 - create 5518 (time 1789148375.29 total 40.02 last 143.49)
 - create 6955 (time 1789148385.29 total 50.02 last 143.68)
 - create 8307 (time 1789148395.30 total 60.03 last 135.16)
 - create 9802 (time 1789148405.30 total 70.03 last 149.43)
total: 10000 create in 71.53 seconds: 139.79 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789149005 ; total 0 ; last 0)
total: 10000 unlinks in 139 seconds: 71.942444 unlinks/second
last record 90154
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