== sanity test 160n: Changelog destroy race ============== 15:28:08 (1787858888)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1527 (time 1787858907.03 total 10.00 last 152.69)
 - create 3205 (time 1787858917.04 total 20.00 last 167.73)
 - create 4704 (time 1787858927.04 total 30.01 last 149.78)
 - create 6151 (time 1787858937.05 total 40.02 last 144.66)
 - create 7654 (time 1787858947.05 total 50.02 last 150.24)
 - create 9250 (time 1787858957.05 total 60.02 last 159.57)
total: 10000 create in 64.36 seconds: 155.38 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787859460 ; total 0 ; last 0)
total: 10000 unlinks in 119 seconds: 84.033615 unlinks/second
last record 30157
 - create 1710 (time 1787859595.25 total 10.00 last 170.94)
 - create 3336 (time 1787859605.26 total 20.01 last 162.52)
 - create 4797 (time 1787859615.26 total 30.01 last 146.06)
 - create 6317 (time 1787859625.26 total 40.02 last 151.95)
 - create 7710 (time 1787859635.26 total 50.02 last 139.28)
 - create 9083 (time 1787859645.26 total 60.02 last 137.28)
total: 10000 create in 67.72 seconds: 147.66 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787860134 ; total 0 ; last 0)
total: 10000 unlinks in 118 seconds: 84.745766 unlinks/second
last record 60157
 - create 1470 (time 1787860268.51 total 10.00 last 146.97)
 - create 2984 (time 1787860278.52 total 20.01 last 151.31)
 - create 4416 (time 1787860288.52 total 30.01 last 143.16)
 - create 5770 (time 1787860298.53 total 40.02 last 135.30)
 - create 7055 (time 1787860308.54 total 50.03 last 128.32)
 - create 8512 (time 1787860318.55 total 60.03 last 145.69)
total: 10000 create in 68.15 seconds: 146.74 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787860797 ; total 0 ; last 0)
total: 10000 unlinks in 111 seconds: 90.090088 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