== sanity test 160n: Changelog destroy race ============== 19:11:16 (1785798676)
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 918 (time 1785798702.46 total 10.01 last 91.71)
 - create 1994 (time 1785798712.47 total 20.02 last 107.53)
 - create 3011 (time 1785798722.48 total 30.03 last 101.52)
 - create 3967 (time 1785798732.49 total 40.04 last 95.58)
 - create 6059 (time 1785798742.49 total 50.04 last 209.19)
 - create 7105 (time 1785798752.49 total 60.04 last 104.59)
 - create 8284 (time 1785798762.49 total 70.04 last 117.86)
 - create 9150 (time 1785798772.49 total 80.04 last 86.58)
total: 10000 create in 86.30 seconds: 115.87 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1785799408 ; total 0 ; last 0)
total: 10000 unlinks in 135 seconds: 74.074074 unlinks/second
last record 30146
 - create 1383 (time 1785799560.34 total 10.01 last 138.13)
 - create 2701 (time 1785799570.34 total 20.01 last 131.79)
 - create 5104 (time 1785799580.35 total 30.02 last 240.17)
 - create 6460 (time 1785799590.35 total 40.02 last 135.60)
 - create 7508 (time 1785799600.35 total 50.02 last 104.80)
 - create 8621 (time 1785799610.35 total 60.02 last 111.27)
 - create 9908 (time 1785799620.36 total 70.03 last 128.52)
total: 10000 create in 70.46 seconds: 141.92 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1785800234 ; total 0 ; last 0)
total: 10000 unlinks in 159 seconds: 62.893082 unlinks/second
last record 60146
 - create 1285 (time 1785800410.48 total 10.00 last 128.48)
 - create 2774 (time 1785800420.48 total 20.01 last 148.81)
 - create 3916 (time 1785800430.50 total 30.02 last 114.03)
 - create 5384 (time 1785800440.50 total 40.02 last 146.77)
 - create 6875 (time 1785800450.51 total 50.03 last 149.00)
 - create 9386 (time 1785800460.51 total 60.04 last 250.99)
total: 10000 create in 63.42 seconds: 157.68 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1785801082 ; total 0 ; last 0)
total: 10000 unlinks in 150 seconds: 66.666664 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