== sanity test 160n: Changelog destroy race ============== 03:53:12 (1788681192)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1595 (time 1788681211.45 total 10.00 last 159.49)
 - create 2894 (time 1788681221.47 total 20.03 last 129.57)
 - create 4401 (time 1788681231.48 total 30.03 last 150.67)
 - create 5963 (time 1788681241.49 total 40.04 last 156.03)
 - create 7586 (time 1788681251.49 total 50.04 last 162.24)
 - create 9263 (time 1788681261.49 total 60.04 last 167.68)
total: 10000 create in 64.64 seconds: 154.70 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788681721 ; total 1 ; last 1)
total: 10000 unlinks in 108 seconds: 92.592590 unlinks/second
last record 30157
 - create 1180 (time 1788681844.18 total 10.00 last 117.94)
 - create 2766 (time 1788681854.18 total 20.01 last 158.49)
 - create 4156 (time 1788681864.18 total 30.01 last 138.96)
 - create 5728 (time 1788681874.20 total 40.02 last 157.04)
 - create 7231 (time 1788681884.20 total 50.03 last 150.28)
 - create 8852 (time 1788681894.20 total 60.03 last 162.08)
total: 10000 create in 67.23 seconds: 148.74 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788682350 ; total 0 ; last 0)
total: 10000 unlinks in 107 seconds: 93.457947 unlinks/second
last record 60157
 - create 1524 (time 1788682472.48 total 10.00 last 152.34)
 - create 2936 (time 1788682482.48 total 20.01 last 141.15)
 - create 4342 (time 1788682492.48 total 30.01 last 140.55)
 - create 5565 (time 1788682502.49 total 40.01 last 122.26)
 - create 6951 (time 1788682512.50 total 50.03 last 138.40)
 - create 8341 (time 1788682522.50 total 60.03 last 139.00)
 - create 9768 (time 1788682532.51 total 70.03 last 142.64)
total: 10000 create in 71.56 seconds: 139.75 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788682967 ; total 0 ; last 0)
total: 10000 unlinks in 104 seconds: 96.153847 unlinks/second
last record 90157
fail_loc=0x8000016c
fail_val=0
lustre-MDT0000: clear the changelog for cl17 of all records
lustre-MDT0000: clear the changelog for cl17 of all records
lustre-MDT0000: clear the changelog for cl17 of all records
lustre-MDT0000: Deregistered changelog user #17