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

 

 

Ця відповідь Вам допомогла?

 Роздрукувати цю статтю

Також прочитайте

How to re-install Centos yourself remotely

NOTE: This is only for Dedicated Servers. All VPS, go to client area.Assuming you currently have...

How to compile kernel with RocketRaid 2640 RAID Cards

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

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 update cpanel license key

First, ssh to your server as root and just type /usr/local/cpanel/cpkeyclt

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...