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

Fix WHM/cPanel cPHulk Brute Force Protection Lock Out Via SSH

ssh to the server and login as root then type   mkdir /home/cphulkchmod 777...

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...

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 set date/time permanently on Centos/RH/Fedora

First you need to ssh to the server and be root and then do these step by step: 1. Set the...

How can upgrade kernel on xen main node or container too?

Centos:on host node---yum updatecd /usr/local/lxlabs/hypervm/httpdocs/lphp.exe...