== sanity test 160n: Changelog destroy race ============== 22:23:38 (1787883818)
mdd.lustre-MDT0000.changelog_mask=+hsm
mdd.lustre-MDT0001.changelog_mask=+hsm
Registered 2 changelog users: 'cl18 cl18'
striped dir -i0 -c1 -H all_char  /mnt/lustre/d160n.sanity
 - create 1671 (time 1787883841.09 total 10.00 last 167.04)
 - create 3180 (time 1787883851.11 total 20.03 last 150.56)
 - create 4638 (time 1787883861.12 total 30.03 last 145.71)
 - create 6202 (time 1787883871.12 total 40.03 last 156.37)
 - create 7825 (time 1787883881.13 total 50.04 last 162.17)
 - create 9550 (time 1787883891.13 total 60.04 last 172.47)
total: 10000 create in 63.33 seconds: 157.91 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787884411 ; total 0 ; last 0)
total: 10000 unlinks in 98 seconds: 102.040817 unlinks/second
last record 30154
 - create 1824 (time 1787884524.28 total 10.01 last 182.26)
 - create 3727 (time 1787884534.29 total 20.01 last 190.27)
 - create 5900 (time 1787884544.29 total 30.01 last 217.26)
 - create 7553 (time 1787884554.30 total 40.03 last 165.02)
 - create 9092 (time 1787884564.31 total 50.03 last 153.79)
total: 10000 create in 55.54 seconds: 180.06 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787885050 ; total 0 ; last 0)
total: 10000 unlinks in 108 seconds: 92.592590 unlinks/second
last record 60154
 - create 1361 (time 1787885174.29 total 10.01 last 136.01)
 - create 2696 (time 1787885184.29 total 20.01 last 133.49)
 - create 4020 (time 1787885194.29 total 30.01 last 132.34)
 - create 5234 (time 1787885204.29 total 40.01 last 121.39)
 - create 6634 (time 1787885214.31 total 50.03 last 139.81)
 - create 8329 (time 1787885224.31 total 60.03 last 169.46)
total: 10000 create in 69.35 seconds: 144.19 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787885738 ; total 0 ; last 0)
total: 10000 unlinks in 115 seconds: 86.956520 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