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

 

 

Cette réponse était-elle pertinente?

 Imprimer cet article

Consultez aussi

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 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 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...

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...