Hi ,I have 4 dell 2970 server , three server harddisk is 146Gx6 ,one hard disk
is 72Gx6:I Want to test different stripe iops, and i test result is
:----------------------------------------------------------------------no
stripe gluster volume create test-volume transport tcp \
172.16.20.231:/exp2 \
172.16.20.232:/exp2 \
172.16.20.233:/exp2 \
4k 100 % random write 288
4k 100 % random read
264----------------------------------------------------------------------2
stripegluster volume create test-volume transport tcp \
172.16.20.231:/exp2 \
172.16.20.232:/exp2 \
172.16.20.233:/exp2 \
4k 100 % random write 439
4k 100 % random read 241
----------------------------------------------------------------------
6 stripe
gluster volume create test-volume3 stripe 6 transport tcp \
172.16.20.231:/exp5 172.16.20.231:/exp6 \
172.16.20.232:/exp5 172.16.20.232:/exp6 \
172.16.20.233:/exp5 172.16.20.233:/exp6 \
4k 100 % random write 683
4k 100 % random read 151
----------------------------------------------------------------------
My question is why more stripes more write good iops and more poor read iops?
thks
xiao li
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