== sanity test 160n: Changelog destroy race ============== 06:35:24 (1787135724)
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 1203 (time 1787135747.99 total 10.01 last 120.20)
 - create 2435 (time 1787135758.00 total 20.01 last 123.12)
 - create 3756 (time 1787135768.02 total 30.03 last 131.89)
 - create 5117 (time 1787135778.02 total 40.04 last 136.01)
 - create 6535 (time 1787135788.03 total 50.04 last 141.72)
 - create 7887 (time 1787135798.03 total 60.05 last 135.13)
 - create 9231 (time 1787135808.04 total 70.05 last 134.39)
total: 10000 create in 76.22 seconds: 131.20 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787136421 ; total 0 ; last 0)
total: 10000 unlinks in 139 seconds: 71.942444 unlinks/second
last record 30150
 - create 1075 (time 1787136577.66 total 10.02 last 107.34)
 - create 2125 (time 1787136587.67 total 20.02 last 104.93)
 - create 3260 (time 1787136597.67 total 30.03 last 113.46)
 - create 4553 (time 1787136607.68 total 40.03 last 129.25)
 - create 5819 (time 1787136617.69 total 50.04 last 126.45)
 - create 6935 (time 1787136627.69 total 60.04 last 111.57)
 - create 8217 (time 1787136637.70 total 70.05 last 128.12)
 - create 9461 (time 1787136647.70 total 80.05 last 124.40)
total: 10000 create in 84.53 seconds: 118.31 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787137277 ; total 0 ; last 0)
total: 10000 unlinks in 138 seconds: 72.463768 unlinks/second
last record 60150
 - create 1247 (time 1787137430.56 total 10.00 last 124.69)
 - create 2338 (time 1787137440.56 total 20.00 last 109.10)
 - create 3609 (time 1787137450.56 total 30.00 last 127.06)
 - create 4840 (time 1787137460.56 total 40.01 last 123.07)
 - create 5993 (time 1787137470.56 total 50.01 last 115.29)
 - create 7035 (time 1787137480.57 total 60.01 last 104.15)
 - create 8148 (time 1787137490.57 total 70.01 last 111.29)
 - create 9324 (time 1787137500.57 total 80.01 last 117.59)
total: 10000 create in 84.73 seconds: 118.02 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787138118 ; total 0 ; last 0)
total: 10000 unlinks in 149 seconds: 67.114098 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 #18
lustre-MDT0000: clear the changelog for cl18 of all records
lustre-MDT0000: Deregistered changelog user #18