== sanity test 160n: Changelog destroy race ============== 01:33:21 (1788845601)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1522 (time 1788845619.57 total 10.00 last 152.17)
 - create 2784 (time 1788845629.57 total 20.00 last 126.17)
 - create 4333 (time 1788845639.57 total 30.01 last 154.83)
 - create 5828 (time 1788845649.58 total 40.01 last 149.45)
 - create 7358 (time 1788845659.58 total 50.02 last 152.94)
 - create 8778 (time 1788845669.58 total 60.02 last 141.99)
total: 10000 create in 67.86 seconds: 147.36 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788846155 ; total 0 ; last 0)
total: 10000 unlinks in 109 seconds: 91.743118 unlinks/second
last record 30157
 - create 1350 (time 1788846280.56 total 10.00 last 134.98)
 - create 2783 (time 1788846290.58 total 20.02 last 143.07)
 - create 4274 (time 1788846300.58 total 30.02 last 149.09)
 - create 5705 (time 1788846310.58 total 40.02 last 143.02)
 - create 7252 (time 1788846320.58 total 50.02 last 154.70)
 - create 8650 (time 1788846330.59 total 60.02 last 139.79)
total: 10000 create in 69.37 seconds: 144.15 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788846824 ; total 0 ; last 0)
total: 10000 unlinks in 117 seconds: 85.470085 unlinks/second
last record 60157
 - create 1439 (time 1788846958.12 total 10.00 last 143.89)
 - create 2865 (time 1788846968.12 total 20.01 last 142.53)
 - create 4269 (time 1788846978.12 total 30.01 last 140.37)
 - create 5712 (time 1788846988.12 total 40.01 last 144.30)
 - create 7308 (time 1788846998.13 total 50.01 last 159.52)
 - create 8928 (time 1788847008.13 total 60.02 last 161.92)
total: 10000 create in 67.01 seconds: 149.22 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788847479 ; total 0 ; last 0)
total: 10000 unlinks in 119 seconds: 84.033615 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