== sanity test 160n: Changelog destroy race ============== 05:16:16 (1788945376)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1563 (time 1788945394.74 total 10.00 last 156.27)
 - create 3201 (time 1788945404.74 total 20.00 last 163.76)
 - create 4844 (time 1788945414.74 total 30.01 last 164.27)
 - create 6619 (time 1788945424.74 total 40.01 last 177.45)
 - create 8339 (time 1788945434.74 total 50.01 last 171.98)
 - create 9813 (time 1788945444.74 total 60.01 last 147.40)
total: 10000 create in 61.05 seconds: 163.79 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788945870 ; total 0 ; last 0)
total: 10000 unlinks in 103 seconds: 97.087379 unlinks/second
last record 30157
 - create 1606 (time 1788945987.81 total 10.00 last 160.54)
 - create 3396 (time 1788945997.81 total 20.01 last 178.96)
 - create 4841 (time 1788946007.81 total 30.01 last 144.47)
 - create 6562 (time 1788946017.81 total 40.01 last 172.08)
 - create 8168 (time 1788946027.82 total 50.02 last 160.49)
 - create 9858 (time 1788946037.82 total 60.02 last 168.96)
total: 10000 create in 60.95 seconds: 164.07 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788946486 ; total 0 ; last 0)
total: 10000 unlinks in 110 seconds: 90.909088 unlinks/second
last record 60157
 - create 1263 (time 1788946611.62 total 10.00 last 126.26)
 - create 2522 (time 1788946621.63 total 20.01 last 125.79)
 - create 3698 (time 1788946631.65 total 30.03 last 117.41)
 - create 5157 (time 1788946641.65 total 40.03 last 145.87)
 - create 6716 (time 1788946651.65 total 50.03 last 155.82)
 - create 8401 (time 1788946661.66 total 60.04 last 168.43)
total: 10000 create in 69.98 seconds: 142.90 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788947137 ; total 0 ; last 0)
total: 10000 unlinks in 116 seconds: 86.206894 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