== sanity test 160n: Changelog destroy race ============== 01:47:01 (1787723221)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1805 (time 1787723239.88 total 10.01 last 180.31)
 - create 3030 (time 1787723249.88 total 20.01 last 122.48)
 - create 4474 (time 1787723259.89 total 30.02 last 144.35)
 - create 6010 (time 1787723269.89 total 40.02 last 153.58)
 - create 7503 (time 1787723279.91 total 50.04 last 148.94)
 - create 9199 (time 1787723289.91 total 60.04 last 169.58)
total: 10000 create in 64.83 seconds: 154.24 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787723751 ; total 0 ; last 0)
total: 10000 unlinks in 113 seconds: 88.495575 unlinks/second
last record 30157
 - create 1654 (time 1787723879.10 total 10.00 last 165.33)
 - create 3411 (time 1787723889.10 total 20.01 last 175.65)
 - create 5236 (time 1787723899.10 total 30.01 last 182.41)
 - create 6880 (time 1787723909.11 total 40.02 last 164.33)
 - create 8581 (time 1787723919.11 total 50.02 last 170.10)
total: 10000 create in 58.33 seconds: 171.45 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787724354 ; total 0 ; last 0)
total: 10000 unlinks in 107 seconds: 93.457947 unlinks/second
last record 60157
 - create 1202 (time 1787724477.36 total 10.00 last 120.20)
 - create 2796 (time 1787724487.37 total 20.00 last 159.37)
 - create 4439 (time 1787724497.37 total 30.01 last 164.19)
 - create 6100 (time 1787724507.38 total 40.02 last 166.00)
 - create 7405 (time 1787724517.38 total 50.02 last 130.49)
 - create 9100 (time 1787724527.38 total 60.02 last 169.49)
total: 10000 create in 65.93 seconds: 151.68 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787724973 ; total 0 ; last 0)
total: 10000 unlinks in 98 seconds: 102.040817 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