== sanity test 160n: Changelog destroy race ============== 09:25:28 (1788528328)
mdd.lustre-MDT0000.changelog_mask=+hsm
mdd.lustre-MDT0001.changelog_mask=+hsm
Registered 2 changelog users: 'cl18 cl18'
striped dir -i0 -c1 -H crush2  /mnt/lustre/d160n.sanity
 - create 1575 (time 1788528350.61 total 10.00 last 157.43)
 - create 3057 (time 1788528360.61 total 20.01 last 148.18)
 - create 4826 (time 1788528370.62 total 30.01 last 176.85)
 - create 6530 (time 1788528380.63 total 40.02 last 170.24)
 - create 8248 (time 1788528390.63 total 50.02 last 171.76)
 - create 9806 (time 1788528400.63 total 60.02 last 155.74)
total: 10000 create in 61.02 seconds: 163.87 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788528892 ; total 0 ; last 0)
total: 10000 unlinks in 106 seconds: 94.339622 unlinks/second
last record 30154
 - create 1993 (time 1788529012.97 total 10.00 last 199.25)
 - create 3855 (time 1788529022.98 total 20.00 last 186.17)
 - create 5594 (time 1788529032.98 total 30.01 last 173.89)
 - create 7311 (time 1788529042.98 total 40.01 last 171.67)
 - create 9107 (time 1788529052.98 total 50.01 last 179.53)
total: 10000 create in 54.96 seconds: 181.96 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788529550 ; total 0 ; last 0)
total: 10000 unlinks in 119 seconds: 84.033615 unlinks/second
last record 60154
 - create 1616 (time 1788529684.93 total 10.01 last 161.43)
 - create 3349 (time 1788529694.94 total 20.01 last 173.26)
 - create 5212 (time 1788529704.94 total 30.02 last 186.25)
 - create 6877 (time 1788529714.94 total 40.02 last 166.47)
 - create 8633 (time 1788529724.95 total 50.02 last 175.52)
total: 10000 create in 57.70 seconds: 173.31 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788530243 ; total 0 ; last 0)
total: 10000 unlinks in 115 seconds: 86.956520 unlinks/second
last record 90154
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