== sanity test 160n: Changelog destroy race ============== 13:41:11 (1790790071)
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 1429 (time 1790790092.57 total 10.01 last 142.69)
 - create 2881 (time 1790790102.57 total 20.02 last 145.13)
 - create 4680 (time 1790790112.58 total 30.02 last 179.82)
 - create 6662 (time 1790790122.58 total 40.03 last 198.16)
 - create 8415 (time 1790790132.58 total 50.03 last 175.28)
 - create 9976 (time 1790790142.58 total 60.03 last 156.03)
total: 10000 create in 60.15 seconds: 166.25 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1790790635 ; total 0 ; last 0)
total: 10000 unlinks in 102 seconds: 98.039215 unlinks/second
last record 30150
 - create 1850 (time 1790790753.57 total 10.00 last 184.95)
 - create 3665 (time 1790790763.58 total 20.01 last 181.30)
 - create 5389 (time 1790790773.58 total 30.02 last 172.37)
 - create 7320 (time 1790790783.58 total 40.02 last 193.09)
 - create 9161 (time 1790790793.58 total 50.02 last 184.08)
total: 10000 create in 53.95 seconds: 185.36 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1790791292 ; total 0 ; last 0)
total: 10000 unlinks in 113 seconds: 88.495575 unlinks/second
last record 60150
 - create 1533 (time 1790791421.62 total 10.01 last 153.20)
 - create 3250 (time 1790791431.63 total 20.01 last 171.65)
 - create 5027 (time 1790791441.63 total 30.01 last 177.66)
 - create 6788 (time 1790791451.64 total 40.02 last 175.91)
 - create 8163 (time 1790791461.65 total 50.03 last 137.39)
total: 10000 create in 58.95 seconds: 169.64 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1790791983 ; total 0 ; last 0)
total: 10000 unlinks in 103 seconds: 97.087379 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