== sanity test 160n: Changelog destroy race ============== 01:26:36 (1790400396)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 4910 (time 1790400410.37 total 10.00 last 490.99)
total: 10000 create in 18.29 seconds: 546.71 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1790400544 ; total 0 ; last 0)
total: 10000 unlinks in 21 seconds: 476.190491 unlinks/second
last record 30157
 - create 6223 (time 1790400577.02 total 10.00 last 622.28)
total: 10000 create in 15.64 seconds: 639.31 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1790400778 ; total 0 ; last 0)
total: 10000 unlinks in 26 seconds: 384.615387 unlinks/second
last record 60157
 - create 1639 (time 1790400817.97 total 10.00 last 163.85)
 - create 3453 (time 1790400827.97 total 20.00 last 181.40)
 - create 7752 (time 1790400837.97 total 30.00 last 429.85)
total: 10000 create in 35.37 seconds: 282.70 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1790400999 ; total 0 ; last 0)
total: 10000 unlinks in 27 seconds: 370.370361 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