== sanity test 160n: Changelog destroy race ============== 23:15:24 (1787714124)
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 1880 (time 1787714145.23 total 10.00 last 187.99)
 - create 3486 (time 1787714155.24 total 20.00 last 160.57)
 - create 5323 (time 1787714165.24 total 30.01 last 183.64)
 - create 7132 (time 1787714175.24 total 40.01 last 180.83)
 - create 9049 (time 1787714185.24 total 50.01 last 191.68)
total: 10000 create in 54.96 seconds: 181.94 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787714626 ; total 0 ; last 0)
total: 10000 unlinks in 91 seconds: 109.890106 unlinks/second
last record 30153
 - create 2212 (time 1787714731.71 total 10.00 last 221.18)
 - create 4395 (time 1787714741.72 total 20.01 last 218.01)
 - create 6480 (time 1787714751.72 total 30.02 last 208.45)
 - create 8520 (time 1787714761.73 total 40.02 last 203.88)
total: 10000 create in 47.63 seconds: 209.95 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787715174 ; total 0 ; last 0)
total: 10000 unlinks in 87 seconds: 114.942528 unlinks/second
last record 60153
 - create 2092 (time 1787715278.24 total 10.00 last 209.18)
 - create 4289 (time 1787715288.24 total 20.01 last 219.60)
 - create 6474 (time 1787715298.25 total 30.01 last 218.41)
 - create 8566 (time 1787715308.25 total 40.01 last 209.15)
total: 10000 create in 47.41 seconds: 210.90 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787715730 ; total 0 ; last 0)
total: 10000 unlinks in 105 seconds: 95.238098 unlinks/second
last record 90153
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