== sanity test 160n: Changelog destroy race ============== 19:05:17 (1787871917)
mdd.lustre-MDT0000.changelog_mask=+hsm
mdd.lustre-MDT0001.changelog_mask=+hsm
Registered 2 changelog users: 'cl18 cl18'
striped dir -i0 -c1 -H crush  /mnt/lustre/d160n.sanity
 - create 1324 (time 1787871940.18 total 10.01 last 132.27)
 - create 2816 (time 1787871950.18 total 20.01 last 149.15)
 - create 4325 (time 1787871960.18 total 30.02 last 150.86)
 - create 5783 (time 1787871970.19 total 40.02 last 145.70)
 - create 7233 (time 1787871980.19 total 50.02 last 144.98)
 - create 8709 (time 1787871990.19 total 60.03 last 147.55)
total: 10000 create in 68.48 seconds: 146.02 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787872603 ; total 0 ; last 0)
total: 10000 unlinks in 139 seconds: 71.942444 unlinks/second
last record 30146
 - create 1306 (time 1787872758.85 total 10.02 last 130.31)
 - create 2784 (time 1787872768.86 total 20.03 last 147.65)
 - create 4111 (time 1787872778.86 total 30.03 last 132.67)
 - create 5536 (time 1787872788.87 total 40.04 last 142.35)
 - create 6954 (time 1787872798.88 total 50.05 last 141.71)
 - create 8410 (time 1787872808.88 total 60.05 last 145.59)
 - create 9793 (time 1787872818.88 total 70.05 last 138.27)
total: 10000 create in 71.39 seconds: 140.08 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787873395 ; total 0 ; last 0)
total: 10000 unlinks in 129 seconds: 77.519379 unlinks/second
last record 60146
 - create 1426 (time 1787873540.39 total 10.00 last 142.59)
 - create 2767 (time 1787873550.39 total 20.00 last 134.05)
 - create 4183 (time 1787873560.40 total 30.01 last 141.56)
 - create 5630 (time 1787873570.40 total 40.01 last 144.68)
 - create 6980 (time 1787873580.40 total 50.01 last 134.95)
 - create 8454 (time 1787873590.40 total 60.01 last 147.37)
 - create 9766 (time 1787873600.41 total 70.02 last 131.12)
total: 10000 create in 71.60 seconds: 139.67 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787874160 ; total 0 ; last 0)
total: 10000 unlinks in 128 seconds: 78.125000 unlinks/second
last record 90146
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