Wissensdatenbank

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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

This is tested on Xenserver 6, may also work on other similar OS 1. ssh to server as root 2....

Using a telnet program like http://www.telnet98.com/ or SSH Client like putty (for windows),...

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

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

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