== sanity test 160n: Changelog destroy race ============== 00:30:37 (1789446637)
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 1863 (time 1789446658.40 total 10.00 last 186.26)
 - create 3340 (time 1789446668.41 total 20.01 last 147.61)
 - create 4882 (time 1789446678.41 total 30.01 last 154.14)
 - create 6464 (time 1789446688.43 total 40.03 last 157.97)
 - create 8083 (time 1789446698.43 total 50.03 last 161.88)
 - create 9746 (time 1789446708.43 total 60.03 last 166.24)
total: 10000 create in 61.51 seconds: 162.57 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789447192 ; total 0 ; last 0)
total: 10000 unlinks in 110 seconds: 90.909088 unlinks/second
last record 30146
 - create 1728 (time 1789447318.05 total 10.00 last 172.78)
 - create 3900 (time 1789447328.05 total 20.00 last 217.19)
 - create 6121 (time 1789447338.05 total 30.00 last 222.10)
 - create 7722 (time 1789447348.05 total 40.00 last 160.05)
 - create 9307 (time 1789447358.06 total 50.01 last 158.45)
total: 10000 create in 54.13 seconds: 184.74 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789447819 ; total 0 ; last 0)
total: 10000 unlinks in 96 seconds: 104.166664 unlinks/second
last record 60146
 - create 1501 (time 1789447932.90 total 10.00 last 150.10)
 - create 3507 (time 1789447942.90 total 20.00 last 200.60)
 - create 5634 (time 1789447952.90 total 30.00 last 212.68)
 - create 7812 (time 1789447962.90 total 40.00 last 217.79)
 - create 9435 (time 1789447972.91 total 50.01 last 162.21)
total: 10000 create in 53.49 seconds: 186.95 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789448430 ; total 0 ; last 0)
total: 10000 unlinks in 103 seconds: 97.087379 unlinks/second
last record 90146
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