== sanity test 160n: Changelog destroy race ============== 08:32:04 (1787401924)
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 1346 (time 1787401947.54 total 10.00 last 134.56)
 - create 2653 (time 1787401957.54 total 20.01 last 130.67)
 - create 3917 (time 1787401967.54 total 30.01 last 126.34)
 - create 5099 (time 1787401977.55 total 40.01 last 118.19)
 - create 6272 (time 1787401987.55 total 50.01 last 117.27)
 - create 7602 (time 1787401997.55 total 60.02 last 132.94)
 - create 9021 (time 1787402007.56 total 70.02 last 141.81)
total: 10000 create in 76.40 seconds: 130.89 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787402560 ; total 0 ; last 0)
total: 10000 unlinks in 125 seconds: 80.000000 unlinks/second
last record 30150
 - create 1447 (time 1787402701.30 total 10.01 last 144.62)
 - create 2811 (time 1787402711.30 total 20.01 last 136.37)
 - create 4123 (time 1787402721.31 total 30.02 last 131.09)
 - create 5484 (time 1787402731.31 total 40.02 last 136.04)
 - create 6843 (time 1787402741.32 total 50.02 last 135.85)
 - create 8220 (time 1787402751.32 total 60.03 last 137.68)
 - create 9958 (time 1787402761.33 total 70.03 last 173.70)
total: 10000 create in 70.27 seconds: 142.31 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787403324 ; total 0 ; last 0)
total: 10000 unlinks in 132 seconds: 75.757576 unlinks/second
last record 60150
 - create 1304 (time 1787403472.61 total 10.00 last 130.34)
 - create 2536 (time 1787403482.61 total 20.01 last 123.18)
 - create 3968 (time 1787403492.62 total 30.01 last 143.12)
 - create 5311 (time 1787403502.63 total 40.03 last 134.05)
 - create 6685 (time 1787403512.64 total 50.03 last 137.38)
 - create 8047 (time 1787403522.64 total 60.03 last 136.17)
 - create 9504 (time 1787403532.64 total 70.04 last 145.64)
total: 10000 create in 73.38 seconds: 136.29 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787404119 ; total 0 ; last 0)
total: 10000 unlinks in 126 seconds: 79.365082 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 'cl18': success
lustre-MDT0000: clear the changelog for cl18 of all records
lustre-MDT0000: Deregistered changelog user 'cl18': success