== sanity test 160n: Changelog destroy race ============== 00:10:07 (1789618207)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1440 (time 1789618224.64 total 10.00 last 143.96)
 - create 2966 (time 1789618234.64 total 20.01 last 152.55)
 - create 4423 (time 1789618244.64 total 30.01 last 145.69)
 - create 5920 (time 1789618254.64 total 40.01 last 149.65)
 - create 7402 (time 1789618264.65 total 50.01 last 148.16)
 - create 8856 (time 1789618274.65 total 60.01 last 145.40)
total: 10000 create in 67.04 seconds: 149.16 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789618752 ; total 0 ; last 0)
total: 10000 unlinks in 123 seconds: 81.300812 unlinks/second
last record 30157
 - create 1420 (time 1789618890.40 total 10.00 last 141.99)
 - create 2892 (time 1789618900.40 total 20.00 last 147.19)
 - create 4342 (time 1789618910.40 total 30.01 last 144.94)
 - create 5803 (time 1789618920.41 total 40.01 last 146.04)
 - create 7306 (time 1789618930.41 total 50.01 last 150.27)
 - create 8761 (time 1789618940.41 total 60.01 last 145.50)
total: 10000 create in 69.16 seconds: 144.59 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789619472 ; total 0 ; last 0)
total: 10000 unlinks in 118 seconds: 84.745766 unlinks/second
last record 60157
 - create 1356 (time 1789619605.41 total 10.00 last 135.58)
 - create 3061 (time 1789619615.41 total 20.00 last 170.48)
 - create 4603 (time 1789619625.41 total 30.00 last 154.17)
 - create 6075 (time 1789619635.42 total 40.01 last 147.09)
 - create 7476 (time 1789619645.42 total 50.01 last 140.08)
 - create 8981 (time 1789619655.42 total 60.01 last 150.48)
total: 10000 create in 67.12 seconds: 148.99 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789620139 ; total 0 ; last 0)
total: 10000 unlinks in 126 seconds: 79.365082 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