== sanity test 160n: Changelog destroy race ============== 21:04:38 (1790989478)
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 1690 (time 1790989499.57 total 10.00 last 168.96)
 - create 3402 (time 1790989509.58 total 20.01 last 171.09)
 - create 5204 (time 1790989519.58 total 30.01 last 180.18)
 - create 7057 (time 1790989529.58 total 40.01 last 185.25)
 - create 8738 (time 1790989539.59 total 50.02 last 167.90)
total: 10000 create in 58.42 seconds: 171.17 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1790990018 ; total 0 ; last 0)
total: 10000 unlinks in 91 seconds: 109.890106 unlinks/second
last record 30150
 - create 2072 (time 1790990123.21 total 10.00 last 207.11)
 - create 4032 (time 1790990133.22 total 20.01 last 195.82)
 - create 5740 (time 1790990143.22 total 30.02 last 170.76)
 - create 7495 (time 1790990153.22 total 40.02 last 175.43)
 - create 9349 (time 1790990163.23 total 50.03 last 185.25)
total: 10000 create in 53.61 seconds: 186.52 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1790990538 ; total 0 ; last 0)
total: 10000 unlinks in 70 seconds: 142.857147 unlinks/second
last record 60150
 - create 2883 (time 1790990621.85 total 10.00 last 288.26)
 - create 5840 (time 1790990631.85 total 20.00 last 295.65)
 - create 8553 (time 1790990641.86 total 30.01 last 271.13)
total: 10000 create in 35.39 seconds: 282.56 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1790990991 ; total 0 ; last 0)
total: 10000 unlinks in 95 seconds: 105.263161 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