== sanity test 160n: Changelog destroy race ============== 02:37:00 (1788935820)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1257 (time 1788935839.19 total 10.01 last 125.60)
 - create 2740 (time 1788935849.20 total 20.02 last 148.14)
 - create 4161 (time 1788935859.20 total 30.03 last 142.01)
 - create 5671 (time 1788935869.21 total 40.03 last 150.89)
 - create 7116 (time 1788935879.22 total 50.04 last 144.46)
 - create 8556 (time 1788935889.22 total 60.05 last 143.87)
 - create 9930 (time 1788935899.23 total 70.05 last 137.36)
total: 10000 create in 70.50 seconds: 141.85 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788936420 ; total 0 ; last 0)
total: 10000 unlinks in 121 seconds: 82.644630 unlinks/second
last record 30157
 - create 1530 (time 1788936556.70 total 10.00 last 152.93)
 - create 2905 (time 1788936566.70 total 20.01 last 137.44)
 - create 4352 (time 1788936576.70 total 30.01 last 144.64)
 - create 5776 (time 1788936586.71 total 40.02 last 142.28)
 - create 7240 (time 1788936596.71 total 50.02 last 146.38)
 - create 8787 (time 1788936606.72 total 60.03 last 154.63)
total: 10000 create in 69.28 seconds: 144.33 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788937157 ; total 0 ; last 0)
total: 10000 unlinks in 133 seconds: 75.187973 unlinks/second
last record 60157
 - create 1507 (time 1788937309.52 total 10.01 last 150.61)
 - create 2952 (time 1788937319.53 total 20.01 last 144.37)
 - create 4147 (time 1788937329.54 total 30.02 last 119.47)
 - create 5354 (time 1788937339.54 total 40.02 last 120.67)
 - create 6531 (time 1788937349.54 total 50.02 last 117.69)
 - create 7539 (time 1788937359.54 total 60.02 last 100.80)
 - create 8759 (time 1788937369.54 total 70.02 last 121.97)
total: 10000 create in 79.23 seconds: 126.22 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788937922 ; total 0 ; last 0)
total: 10000 unlinks in 125 seconds: 80.000000 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