Why my drive is slow

First, check to make sure write cache is enabled. On Centos, you type

hdparm -I /dev/sda

Then to enable it, you type

hdparm -W1 /dev/sda

 

 

Was this answer helpful?

 Print this Article

Also Read

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....

How to install Windows VPS under Hypervm

After you follow this http://wiki.lxcenter.org/HyperVM-Windows and still problems below:1....

How to change hostname of a server

Simply ssh as root and type hostname s1.boxintense.com Then to make it permanent, modify this...

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...

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...