== sanity test 160n: Changelog destroy race ============== 23:43:13 (1787456593)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1134 (time 1787456611.86 total 10.00 last 113.37)
 - create 2605 (time 1787456621.86 total 20.00 last 147.10)
 - create 4078 (time 1787456631.87 total 30.01 last 147.15)
 - create 5385 (time 1787456641.88 total 40.02 last 130.66)
 - create 6842 (time 1787456651.88 total 50.02 last 145.67)
 - create 8231 (time 1787456661.89 total 60.03 last 138.76)
 - create 9491 (time 1787456671.89 total 70.03 last 126.00)
total: 10000 create in 73.74 seconds: 135.60 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787457181 ; total 0 ; last 0)
total: 10000 unlinks in 116 seconds: 86.206894 unlinks/second
last record 30157
 - create 1473 (time 1787457313.47 total 10.01 last 147.22)
 - create 2939 (time 1787457323.47 total 20.01 last 146.54)
 - create 4263 (time 1787457333.47 total 30.01 last 132.40)
 - create 5583 (time 1787457343.47 total 40.01 last 131.96)
 - create 6921 (time 1787457353.49 total 50.02 last 133.64)
 - create 8340 (time 1787457363.49 total 60.03 last 141.88)
 - create 9873 (time 1787457373.50 total 70.03 last 153.18)
total: 10000 create in 71.08 seconds: 140.68 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787457868 ; total 0 ; last 0)
total: 10000 unlinks in 120 seconds: 83.333336 unlinks/second
last record 60157
 - create 1114 (time 1787458005.13 total 10.01 last 111.30)
 - create 2088 (time 1787458015.15 total 20.02 last 97.28)
 - create 3160 (time 1787458025.15 total 30.03 last 107.15)
 - create 4696 (time 1787458035.15 total 40.03 last 153.54)
 - create 6155 (time 1787458045.16 total 50.03 last 145.86)
 - create 7690 (time 1787458055.16 total 60.04 last 153.41)
 - create 9095 (time 1787458065.17 total 70.04 last 140.48)
total: 10000 create in 77.16 seconds: 129.61 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787458611 ; total 0 ; last 0)
total: 10000 unlinks in 132 seconds: 75.757576 unlinks/second
last record 90157
fail_loc=0x8000016c
fail_val=0
lustre-MDT0000: clear the changelog for cl17 of all records
lustre-MDT0000: clear the changelog for cl17 of all records
lustre-MDT0000: clear the changelog for cl17 of all records
lustre-MDT0000: Deregistered changelog user #17