== sanity test 160n: Changelog destroy race ============== 08:12:23 (1787141543)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1331 (time 1787141560.93 total 10.00 last 133.07)
 - create 2701 (time 1787141570.93 total 20.00 last 136.99)
 - create 4154 (time 1787141580.94 total 30.01 last 145.22)
 - create 5454 (time 1787141590.94 total 40.01 last 129.93)
 - create 6802 (time 1787141600.95 total 50.02 last 134.71)
 - create 8157 (time 1787141610.95 total 60.02 last 135.50)
 - create 9414 (time 1787141620.95 total 70.02 last 125.68)
total: 10000 create in 74.02 seconds: 135.09 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787142165 ; total 0 ; last 0)
total: 10000 unlinks in 136 seconds: 73.529411 unlinks/second
last record 30157
 - create 1312 (time 1787142316.53 total 10.00 last 131.16)
 - create 2668 (time 1787142326.54 total 20.01 last 135.50)
 - create 3933 (time 1787142336.54 total 30.02 last 126.41)
 - create 5300 (time 1787142346.54 total 40.02 last 136.67)
 - create 6656 (time 1787142356.55 total 50.02 last 135.60)
 - create 7925 (time 1787142366.56 total 60.03 last 126.76)
 - create 9056 (time 1787142376.56 total 70.04 last 113.01)
total: 10000 create in 77.70 seconds: 128.70 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787142924 ; total 0 ; last 0)
total: 10000 unlinks in 138 seconds: 72.463768 unlinks/second
last record 60157
 - create 1381 (time 1787143076.90 total 10.01 last 138.02)
 - create 2607 (time 1787143086.91 total 20.01 last 122.54)
 - create 3882 (time 1787143096.91 total 30.01 last 127.48)
 - create 5158 (time 1787143106.91 total 40.02 last 127.54)
 - create 6493 (time 1787143116.92 total 50.02 last 133.47)
 - create 7743 (time 1787143126.92 total 60.02 last 124.95)
 - create 9101 (time 1787143136.94 total 70.04 last 135.59)
total: 10000 create in 76.71 seconds: 130.35 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787143664 ; total 0 ; last 0)
total: 10000 unlinks in 140 seconds: 71.428574 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