My raid-10 speed seems slow when test using hdparm

See http://tldp.org/HOWTO/Software-RAID-HOWTO-9.html

To check out speed and performance of your RAID systems, do NOT use hdparm. It won't do real benchmarking of the arrays.

Instead of hdparm, take a look at the tools described here: IOzone and Bonnie++.

Was this answer helpful?

 Print this Article

Also Read

How do I assign additional IP addresses in RedHat/CentOS?

If you are using CPanel, you should add the IP addresses through WHM.  Do not follow...

Why my drive is slow

First, check to make sure write cache is enabled. On Centos, you type hdparm -I /dev/sda Then...

How to re-install Centos yourself remotely

NOTE: This is only for Dedicated Servers. All VPS, go to client area.Assuming you currently have...

How to compile kernel with RocketRaid 2640 RAID Cards

1. yum install kernel update you want2. wget...

Hints on Creating Windows KVM Templates

Templating Windows is a fairly easy process for KVM. All versions of windows can be resized by...