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

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 to compile kernel with RocketRaid 2640 RAID Cards

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

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

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

How to create KVM template

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

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...