== sanity test 160n: Changelog destroy race ============== 19:16:51 (1789687011)
mdd.lustre-MDT0000.changelog_mask=+hsm
mdd.lustre-MDT0001.changelog_mask=+hsm
Registered 2 changelog users: 'cl18 cl18'
striped dir -i0 -c1 -H crush2  /mnt/lustre/d160n.sanity
 - create 1848 (time 1789687029.65 total 10.01 last 184.68)
 - create 3940 (time 1789687039.66 total 20.02 last 208.97)
 - create 6033 (time 1789687049.67 total 30.02 last 209.23)
 - create 8266 (time 1789687059.67 total 40.02 last 223.26)
total: 10000 create in 48.94 seconds: 204.34 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789687546 ; total 0 ; last 0)
total: 10000 unlinks in 105 seconds: 95.238098 unlinks/second
last record 30150
 - create 1771 (time 1789687666.37 total 10.01 last 176.99)
 - create 3505 (time 1789687676.38 total 20.01 last 173.32)
 - create 5197 (time 1789687686.38 total 30.01 last 169.17)
 - create 6875 (time 1789687696.38 total 40.01 last 167.78)
 - create 8534 (time 1789687706.39 total 50.02 last 165.79)
total: 10000 create in 59.53 seconds: 167.98 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789688203 ; total 0 ; last 0)
total: 10000 unlinks in 113 seconds: 88.495575 unlinks/second
last record 60150
 - create 1612 (time 1789688331.50 total 10.00 last 161.13)
 - create 3222 (time 1789688341.50 total 20.00 last 160.99)
 - create 4881 (time 1789688351.51 total 30.01 last 165.78)
 - create 6614 (time 1789688361.52 total 40.02 last 173.10)
 - create 8280 (time 1789688371.52 total 50.03 last 166.54)
total: 10000 create in 59.97 seconds: 166.74 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789688860 ; total 0 ; last 0)
total: 10000 unlinks in 102 seconds: 98.039215 unlinks/second
last record 90150
fail_loc=0x8000016c
fail_val=0
lustre-MDT0000: clear the changelog for cl18 of all records
lustre-MDT0000: clear the changelog for cl18 of all records
lustre-MDT0001: clear the changelog for cl18 of all records
lustre-MDT0001: Deregistered changelog user #18
lustre-MDT0000: clear the changelog for cl18 of all records
lustre-MDT0000: Deregistered changelog user #18