== sanity test 160n: Changelog destroy race ============== 08:16:16 (1788524176)
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 1634 (time 1788524197.15 total 10.00 last 163.40)
 - create 3326 (time 1788524207.15 total 20.00 last 169.15)
 - create 5022 (time 1788524217.16 total 30.01 last 169.44)
 - create 6772 (time 1788524227.16 total 40.01 last 174.99)
 - create 8535 (time 1788524237.16 total 50.02 last 176.26)
total: 10000 create in 57.81 seconds: 172.97 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788524703 ; total 0 ; last 0)
total: 10000 unlinks in 102 seconds: 98.039215 unlinks/second
last record 30150
 - create 1422 (time 1788524821.18 total 10.00 last 142.15)
 - create 2882 (time 1788524831.19 total 20.01 last 145.90)
 - create 4126 (time 1788524841.20 total 30.01 last 124.35)
 - create 5970 (time 1788524851.20 total 40.02 last 184.34)
 - create 7950 (time 1788524861.20 total 50.02 last 198.00)
 - create 9881 (time 1788524871.20 total 60.02 last 193.05)
total: 10000 create in 60.94 seconds: 164.08 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788525363 ; total 0 ; last 0)
total: 10000 unlinks in 126 seconds: 79.365082 unlinks/second
last record 60150
 - create 1289 (time 1788525506.83 total 10.00 last 128.87)
 - create 3002 (time 1788525516.83 total 20.01 last 171.25)
 - create 4850 (time 1788525526.83 total 30.01 last 184.80)
 - create 6527 (time 1788525536.83 total 40.01 last 167.66)
 - create 8222 (time 1788525546.84 total 50.01 last 169.49)
 - create 9946 (time 1788525556.84 total 60.01 last 172.33)
total: 10000 create in 60.46 seconds: 165.39 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788526041 ; total 0 ; last 0)
total: 10000 unlinks in 103 seconds: 97.087379 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