== sanity test 160n: Changelog destroy race ============== 18:05:52 (1777586752)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1450 (time 1777586769.84 total 10.00 last 144.97)
 - create 3161 (time 1777586779.84 total 20.00 last 171.06)
 - create 4654 (time 1777586789.85 total 30.01 last 149.22)
 - create 5934 (time 1777586799.86 total 40.02 last 127.86)
 - create 7314 (time 1777586809.86 total 50.02 last 137.95)
 - create 8629 (time 1777586819.87 total 60.03 last 131.40)
total: 10000 create in 69.18 seconds: 144.55 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1777587234 ; total 0 ; last 0)
total: 10000 unlinks in 98 seconds: 102.040817 unlinks/second
last record 30157
 - create 1425 (time 1777587346.79 total 10.00 last 142.47)
 - create 2980 (time 1777587356.81 total 20.02 last 155.21)
 - create 4535 (time 1777587366.81 total 30.03 last 155.41)
 - create 6203 (time 1777587376.82 total 40.03 last 166.71)
 - create 7650 (time 1777587386.82 total 50.03 last 144.69)
 - create 8988 (time 1777587396.83 total 60.04 last 133.70)
total: 10000 create in 66.24 seconds: 150.96 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1777587777 ; total 0 ; last 0)
total: 10000 unlinks in 152 seconds: 65.789474 unlinks/second
last record 60157
 - create 1403 (time 1777587944.79 total 10.00 last 140.25)
 - create 2876 (time 1777587954.79 total 20.01 last 147.24)
 - create 4317 (time 1777587964.79 total 30.01 last 144.09)
 - create 5683 (time 1777587974.80 total 40.02 last 136.44)
 - create 7065 (time 1777587984.81 total 50.03 last 138.11)
 - create 8330 (time 1777587994.82 total 60.04 last 126.38)
 - create 9632 (time 1777588004.83 total 70.05 last 130.07)
total: 10000 create in 72.74 seconds: 137.49 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1777588458 ; total 0 ; last 0)
total: 10000 unlinks in 116 seconds: 86.206894 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