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

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 reboot a unix server via telnet?

Using a telnet program like http://www.telnet98.com/ or SSH Client like putty (for windows),...

How to update cpanel license key

First, ssh to your server as root and just type /usr/local/cpanel/cpkeyclt

Hints on Creating Windows KVM Templates

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

How to create KVM template

Creating KVM Templates Overview From version 1.13.00 a script is supplied on...