== sanity test 160n: Changelog destroy race ============== 22:16:23 (1788660983)
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 1784 (time 1788661002.30 total 10.00 last 178.39)
 - create 3566 (time 1788661012.30 total 20.00 last 178.18)
 - create 5428 (time 1788661022.30 total 30.01 last 186.12)
 - create 7213 (time 1788661032.31 total 40.01 last 178.45)
 - create 8918 (time 1788661042.31 total 50.01 last 170.48)
total: 10000 create in 56.13 seconds: 178.16 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788661535 ; total 0 ; last 0)
total: 10000 unlinks in 110 seconds: 90.909088 unlinks/second
last record 30149
 - create 1806 (time 1788661659.76 total 10.00 last 180.57)
 - create 3426 (time 1788661669.76 total 20.01 last 161.92)
 - create 4956 (time 1788661679.76 total 30.01 last 152.99)
 - create 6676 (time 1788661689.77 total 40.01 last 171.87)
 - create 8348 (time 1788661699.77 total 50.01 last 167.19)
 - create 9911 (time 1788661709.77 total 60.02 last 156.27)
total: 10000 create in 60.60 seconds: 165.02 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788662200 ; total 0 ; last 0)
total: 10000 unlinks in 108 seconds: 92.592590 unlinks/second
last record 60149
 - create 1731 (time 1788662323.12 total 10.00 last 173.04)
 - create 3325 (time 1788662333.13 total 20.01 last 159.33)
 - create 5044 (time 1788662343.14 total 30.02 last 171.71)
 - create 6618 (time 1788662353.15 total 40.03 last 157.22)
 - create 8257 (time 1788662363.17 total 50.05 last 163.63)
 - create 9641 (time 1788662373.17 total 60.05 last 138.35)
total: 10000 create in 62.43 seconds: 160.18 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788662888 ; total 0 ; last 0)
total: 10000 unlinks in 112 seconds: 89.285713 unlinks/second
last record 90149
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