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 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 create KVM template

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

How to install lm_sensors on XenServer

This is tested on Xenserver 6, may also work on other similar OS 1. ssh to server as root 2....

Hypervm Xen Windows VPS Network not showing 1Gbps

If you're running HyperVM Xen VPS and your Windows vm somehow not showing 1Gbps port, only...

Why my drive is slow

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