== sanity test 160n: Changelog destroy race ============== 18:25:32 (1787869532)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1517 (time 1787869548.86 total 10.01 last 151.60)
 - create 3016 (time 1787869558.87 total 20.01 last 149.86)
 - create 4554 (time 1787869568.87 total 30.01 last 153.78)
 - create 5974 (time 1787869578.87 total 40.01 last 141.98)
 - create 7439 (time 1787869588.87 total 50.01 last 146.47)
 - create 8909 (time 1787869598.88 total 60.02 last 146.85)
total: 10000 create in 67.34 seconds: 148.50 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787870073 ; total 0 ; last 0)
total: 10000 unlinks in 115 seconds: 86.956520 unlinks/second
last record 30157
 - create 1532 (time 1787870203.06 total 10.01 last 153.08)
 - create 3119 (time 1787870213.07 total 20.01 last 158.64)
 - create 4607 (time 1787870223.07 total 30.01 last 148.75)
 - create 6245 (time 1787870233.08 total 40.02 last 163.71)
 - create 7753 (time 1787870243.08 total 50.03 last 150.67)
 - create 9128 (time 1787870253.09 total 60.03 last 137.44)
total: 10000 create in 66.16 seconds: 151.15 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787870723 ; total 0 ; last 0)
total: 10000 unlinks in 112 seconds: 89.285713 unlinks/second
last record 60157
 - create 1524 (time 1787870850.51 total 10.00 last 152.34)
 - create 3022 (time 1787870860.51 total 20.01 last 149.74)
 - create 4469 (time 1787870870.52 total 30.02 last 144.60)
 - create 6018 (time 1787870880.52 total 40.02 last 154.88)
 - create 7416 (time 1787870890.52 total 50.02 last 139.79)
 - create 8963 (time 1787870900.52 total 60.02 last 154.66)
total: 10000 create in 66.75 seconds: 149.82 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787871362 ; total 0 ; last 0)
total: 10000 unlinks in 112 seconds: 89.285713 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