== sanity test 160n: Changelog destroy race ============== 01:02:04 (1788930124)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1330 (time 1788930143.64 total 10.00 last 132.96)
 - create 2776 (time 1788930153.64 total 20.00 last 144.59)
 - create 4120 (time 1788930163.64 total 30.01 last 134.36)
 - create 5597 (time 1788930173.65 total 40.01 last 147.62)
 - create 7044 (time 1788930183.65 total 50.02 last 144.62)
 - create 8633 (time 1788930193.66 total 60.02 last 158.88)
total: 10000 create in 68.51 seconds: 145.96 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788930685 ; total 0 ; last 0)
total: 10000 unlinks in 117 seconds: 85.470085 unlinks/second
last record 30157
 - create 1500 (time 1788930818.02 total 10.00 last 149.96)
 - create 3034 (time 1788930828.03 total 20.01 last 153.24)
 - create 4242 (time 1788930838.04 total 30.02 last 120.69)
 - create 5450 (time 1788930848.05 total 40.02 last 120.78)
 - create 6470 (time 1788930858.05 total 50.02 last 101.99)
 - create 7830 (time 1788930868.05 total 60.03 last 135.89)
 - create 9470 (time 1788930878.06 total 70.03 last 163.98)
total: 10000 create in 73.78 seconds: 135.54 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788931362 ; total 0 ; last 0)
total: 10000 unlinks in 109 seconds: 91.743118 unlinks/second
last record 60157
 - create 1596 (time 1788931486.44 total 10.00 last 159.53)
 - create 3157 (time 1788931496.44 total 20.01 last 156.05)
 - create 4803 (time 1788931506.44 total 30.01 last 164.59)
 - create 6376 (time 1788931516.44 total 40.01 last 157.29)
 - create 7897 (time 1788931526.45 total 50.02 last 152.00)
 - create 9478 (time 1788931536.45 total 60.02 last 158.08)
total: 10000 create in 63.61 seconds: 157.20 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788932006 ; total 0 ; last 0)
total: 10000 unlinks in 118 seconds: 84.745766 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