== sanity test 160n: Changelog destroy race ============== 22:06:14 (1787450774)
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 1507 (time 1787450796.50 total 10.00 last 150.67)
 - create 2992 (time 1787450806.51 total 20.01 last 148.43)
 - create 4352 (time 1787450816.51 total 30.01 last 135.92)
 - create 5942 (time 1787450826.51 total 40.01 last 159.00)
 - create 7564 (time 1787450836.51 total 50.01 last 162.16)
 - create 9486 (time 1787450846.52 total 60.02 last 192.11)
total: 10000 create in 63.00 seconds: 158.72 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787451322 ; total 0 ; last 0)
total: 10000 unlinks in 94 seconds: 106.382980 unlinks/second
last record 30147
 - create 2261 (time 1787451432.86 total 10.00 last 226.08)
 - create 4347 (time 1787451442.87 total 20.00 last 208.52)
 - create 6228 (time 1787451452.87 total 30.01 last 188.04)
 - create 8194 (time 1787451462.87 total 40.01 last 196.60)
 - create 9946 (time 1787451472.87 total 50.01 last 175.10)
total: 10000 create in 50.41 seconds: 198.38 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787451979 ; total 0 ; last 0)
total: 10000 unlinks in 91 seconds: 109.890106 unlinks/second
last record 60147
 - create 1686 (time 1787452085.47 total 10.00 last 168.56)
 - create 3039 (time 1787452095.47 total 20.00 last 135.27)
 - create 4795 (time 1787452105.47 total 30.01 last 175.56)
 - create 6606 (time 1787452115.48 total 40.01 last 181.08)
 - create 8454 (time 1787452125.48 total 50.02 last 184.67)
total: 10000 create in 57.98 seconds: 172.48 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787452611 ; total 0 ; last 0)
total: 10000 unlinks in 114 seconds: 87.719299 unlinks/second
last record 90147
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