== sanity test 160n: Changelog destroy race ============== 06:59:44 (1787396384)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1402 (time 1787396403.15 total 10.00 last 140.14)
 - create 2600 (time 1787396413.15 total 20.01 last 119.78)
 - create 4019 (time 1787396423.15 total 30.01 last 141.86)
 - create 5380 (time 1787396433.15 total 40.01 last 136.09)
 - create 6925 (time 1787396443.15 total 50.01 last 154.46)
 - create 8463 (time 1787396453.15 total 60.01 last 153.78)
 - create 9881 (time 1787396463.16 total 70.01 last 141.78)
total: 10000 create in 70.81 seconds: 141.22 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787396935 ; total 0 ; last 0)
total: 10000 unlinks in 121 seconds: 82.644630 unlinks/second
last record 30157
 - create 1400 (time 1787397071.08 total 10.00 last 139.93)
 - create 2845 (time 1787397081.08 total 20.01 last 144.46)
 - create 4195 (time 1787397091.09 total 30.01 last 134.96)
 - create 5547 (time 1787397101.09 total 40.01 last 135.17)
 - create 6941 (time 1787397111.12 total 50.04 last 139.02)
 - create 8325 (time 1787397121.13 total 60.05 last 138.23)
 - create 9578 (time 1787397131.13 total 70.05 last 125.28)
total: 10000 create in 72.95 seconds: 137.07 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787397650 ; total 0 ; last 0)
total: 10000 unlinks in 126 seconds: 79.365082 unlinks/second
last record 60157
 - create 1316 (time 1787397790.96 total 10.01 last 131.52)
 - create 2626 (time 1787397800.96 total 20.01 last 130.96)
 - create 4046 (time 1787397810.96 total 30.01 last 141.99)
 - create 5500 (time 1787397820.96 total 40.01 last 145.40)
 - create 6833 (time 1787397830.96 total 50.01 last 133.25)
 - create 8224 (time 1787397840.97 total 60.02 last 138.95)
 - create 9550 (time 1787397850.98 total 70.03 last 132.56)
total: 10000 create in 73.46 seconds: 136.13 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787398356 ; total 0 ; last 0)
total: 10000 unlinks in 128 seconds: 78.125000 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 'cl17': success