== sanity test 160n: Changelog destroy race ============== 06:45:21 (1788864321)
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 1866 (time 1788864343.78 total 10.00 last 186.53)
 - create 3572 (time 1788864353.78 total 20.01 last 170.49)
 - create 5211 (time 1788864363.80 total 30.02 last 163.67)
 - create 6640 (time 1788864373.81 total 40.03 last 142.76)
 - create 7914 (time 1788864383.81 total 50.04 last 127.37)
 - create 9059 (time 1788864393.82 total 60.04 last 114.42)
total: 10000 create in 68.39 seconds: 146.22 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788864915 ; total 0 ; last 0)
total: 10000 unlinks in 111 seconds: 90.090088 unlinks/second
last record 30147
 - create 1592 (time 1788865042.98 total 10.00 last 159.17)
 - create 3253 (time 1788865052.98 total 20.00 last 166.08)
 - create 4783 (time 1788865062.99 total 30.00 last 152.97)
 - create 6179 (time 1788865072.99 total 40.01 last 139.56)
 - create 7715 (time 1788865083.00 total 50.01 last 153.49)
 - create 9339 (time 1788865093.00 total 60.02 last 162.27)
total: 10000 create in 64.32 seconds: 155.47 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788865600 ; total 0 ; last 0)
total: 10000 unlinks in 97 seconds: 103.092781 unlinks/second
last record 60147
 - create 1858 (time 1788865713.65 total 10.00 last 185.79)
 - create 3470 (time 1788865723.66 total 20.01 last 161.12)
 - create 5279 (time 1788865733.66 total 30.01 last 180.84)
 - create 7203 (time 1788865743.66 total 40.01 last 192.39)
 - create 8920 (time 1788865753.66 total 50.01 last 171.63)
total: 10000 create in 55.46 seconds: 180.29 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788866230 ; total 0 ; last 0)
total: 10000 unlinks in 99 seconds: 101.010101 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