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++.

Je li Vam ovaj odgovor pomogao?

 Ispiši članak

Također pročitajte

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...

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....

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 restore all data from old drive to a new drive on a cpanel server

You basically ssh to server as root and look for your old/original drive via command fdisk -l...

How to compile kernel with RocketRaid 2640 RAID Cards

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