== sanity test 160n: Changelog destroy race ============== 20:55:51 (1788656151)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1438 (time 1788656169.44 total 10.00 last 143.74)
 - create 2658 (time 1788656179.44 total 20.01 last 121.98)
 - create 3749 (time 1788656189.45 total 30.01 last 109.04)
 - create 4786 (time 1788656199.45 total 40.01 last 103.69)
 - create 6090 (time 1788656209.46 total 50.02 last 130.29)
 - create 7579 (time 1788656219.46 total 60.03 last 148.82)
 - create 9068 (time 1788656229.48 total 70.05 last 148.60)
total: 10000 create in 77.21 seconds: 129.52 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788656733 ; total 0 ; last 0)
total: 10000 unlinks in 118 seconds: 84.745766 unlinks/second
last record 30157
 - create 1554 (time 1788656865.65 total 10.00 last 155.37)
 - create 3015 (time 1788656875.65 total 20.00 last 146.07)
 - create 4291 (time 1788656885.66 total 30.01 last 127.53)
 - create 5790 (time 1788656895.66 total 40.01 last 149.89)
 - create 7233 (time 1788656905.66 total 50.01 last 144.26)
 - create 8642 (time 1788656915.66 total 60.01 last 140.89)
total: 10000 create in 69.08 seconds: 144.76 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788657391 ; total 0 ; last 0)
total: 10000 unlinks in 108 seconds: 92.592590 unlinks/second
last record 60157
 - create 1598 (time 1788657514.29 total 10.01 last 159.71)
 - create 2783 (time 1788657524.30 total 20.01 last 118.44)
 - create 4256 (time 1788657534.30 total 30.02 last 147.23)
 - create 5808 (time 1788657544.31 total 40.02 last 155.13)
 - create 7273 (time 1788657554.31 total 50.03 last 146.42)
 - create 8837 (time 1788657564.32 total 60.03 last 156.33)
total: 10000 create in 66.44 seconds: 150.50 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788658054 ; total 0 ; last 0)
total: 10000 unlinks in 124 seconds: 80.645164 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