== sanity test 160n: Changelog destroy race ============== 10:34:50 (1789396490)
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 1721 (time 1789396510.64 total 10.00 last 172.06)
 - create 3333 (time 1789396520.65 total 20.01 last 161.06)
 - create 4650 (time 1789396530.65 total 30.02 last 131.64)
 - create 6142 (time 1789396540.65 total 40.02 last 149.17)
 - create 7729 (time 1789396550.66 total 50.02 last 158.63)
 - create 9204 (time 1789396560.66 total 60.02 last 147.45)
total: 10000 create in 65.91 seconds: 151.72 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789397062 ; total 0 ; last 0)
total: 10000 unlinks in 105 seconds: 95.238098 unlinks/second
last record 30149
 - create 1621 (time 1789397183.42 total 10.00 last 162.06)
 - create 3268 (time 1789397193.42 total 20.00 last 164.69)
 - create 4893 (time 1789397203.42 total 30.01 last 162.46)
 - create 6618 (time 1789397213.42 total 40.01 last 172.41)
 - create 8176 (time 1789397223.43 total 50.02 last 155.70)
 - create 9826 (time 1789397233.43 total 60.02 last 164.97)
total: 10000 create in 60.95 seconds: 164.08 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789397729 ; total 0 ; last 0)
total: 10000 unlinks in 107 seconds: 93.457947 unlinks/second
last record 60149
 - create 1473 (time 1789397853.16 total 10.01 last 147.21)
 - create 3064 (time 1789397863.16 total 20.01 last 159.08)
 - create 4860 (time 1789397873.17 total 30.01 last 179.58)
 - create 6554 (time 1789397883.17 total 40.01 last 169.35)
 - create 8285 (time 1789397893.17 total 50.02 last 173.05)
total: 10000 create in 59.33 seconds: 168.53 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789398401 ; total 0 ; last 0)
total: 10000 unlinks in 110 seconds: 90.909088 unlinks/second
last record 90149
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