== sanity test 160n: Changelog destroy race ============== 07:55:31 (1787399731)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1377 (time 1787399748.88 total 10.02 last 137.42)
 - create 2639 (time 1787399758.88 total 20.03 last 126.13)
 - create 3899 (time 1787399768.88 total 30.03 last 125.95)
 - create 5215 (time 1787399778.89 total 40.03 last 131.59)
 - create 6566 (time 1787399788.89 total 50.03 last 135.10)
 - create 7981 (time 1787399798.89 total 60.04 last 141.43)
 - create 9365 (time 1787399808.89 total 70.04 last 138.39)
total: 10000 create in 74.88 seconds: 133.54 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787400317 ; total 0 ; last 0)
total: 10000 unlinks in 123 seconds: 81.300812 unlinks/second
last record 30157
 - create 1214 (time 1787400456.13 total 10.00 last 121.36)
 - create 2532 (time 1787400466.13 total 20.00 last 131.80)
 - create 3939 (time 1787400476.15 total 30.02 last 140.51)
 - create 5369 (time 1787400486.15 total 40.02 last 142.92)
 - create 6842 (time 1787400496.15 total 50.02 last 147.29)
 - create 8377 (time 1787400506.15 total 60.02 last 153.50)
 - create 9817 (time 1787400516.16 total 70.03 last 143.92)
total: 10000 create in 71.36 seconds: 140.14 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787400998 ; total 0 ; last 0)
total: 10000 unlinks in 122 seconds: 81.967216 unlinks/second
last record 60157
 - create 1358 (time 1787401135.70 total 10.00 last 135.75)
 - create 2760 (time 1787401145.71 total 20.01 last 140.10)
 - create 4238 (time 1787401155.71 total 30.01 last 147.79)
 - create 5592 (time 1787401165.71 total 40.01 last 135.38)
 - create 7014 (time 1787401175.71 total 50.02 last 142.18)
 - create 8393 (time 1787401185.72 total 60.02 last 137.82)
 - create 9741 (time 1787401195.72 total 70.02 last 134.79)
total: 10000 create in 71.63 seconds: 139.61 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787401706 ; 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 'cl17': success