== sanity test 160n: Changelog destroy race ============== 06:04:01 (1788602641)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1485 (time 1788602659.45 total 10.00 last 148.49)
 - create 2929 (time 1788602669.45 total 20.00 last 144.39)
 - create 4368 (time 1788602679.45 total 30.00 last 143.87)
 - create 5693 (time 1788602689.45 total 40.01 last 132.45)
 - create 7070 (time 1788602699.46 total 50.01 last 137.63)
 - create 8454 (time 1788602709.46 total 60.02 last 138.34)
 - create 9865 (time 1788602719.46 total 70.02 last 141.08)
total: 10000 create in 71.09 seconds: 140.68 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788603186 ; total 0 ; last 0)
total: 10000 unlinks in 116 seconds: 86.206894 unlinks/second
last record 30157
 - create 1473 (time 1788603316.87 total 10.00 last 147.26)
 - create 2926 (time 1788603326.88 total 20.01 last 145.19)
 - create 4372 (time 1788603336.88 total 30.01 last 144.57)
 - create 5784 (time 1788603346.89 total 40.02 last 141.02)
 - create 7321 (time 1788603356.90 total 50.03 last 153.64)
 - create 8694 (time 1788603366.90 total 60.03 last 137.26)
total: 10000 create in 68.89 seconds: 145.16 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788603819 ; total 0 ; last 0)
total: 10000 unlinks in 114 seconds: 87.719299 unlinks/second
last record 60157
 - create 1392 (time 1788603948.35 total 10.00 last 139.16)
 - create 2773 (time 1788603958.35 total 20.01 last 138.05)
 - create 4281 (time 1788603968.36 total 30.01 last 150.74)
 - create 5696 (time 1788603978.37 total 40.03 last 141.28)
 - create 7118 (time 1788603988.37 total 50.03 last 142.18)
 - create 8773 (time 1788603998.38 total 60.03 last 165.43)
total: 10000 create in 67.80 seconds: 147.48 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788604480 ; total 0 ; last 0)
total: 10000 unlinks in 123 seconds: 81.300812 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