Thanks for reply. We fix our issue. Application user ran find command more than one times so load average and CPU were high. We can't saw these process on output of top command at that time. Later we...
My friends, I installed ubuntu server 11.04 (x86_64) and activated remote desktop connection package which name is xrdp. I can connect successfully there is no problem.
* K = stop during startup S = start during startup
#runlevel
N 5
# ls -l /etc/rc5.d/
total 236
lrwxrwxrwx 1 root root 18 Nov 11 2009 K89netplugd -> ../init.d/netplugd
lrwxrwxrwx 1 root...
* control runlevel
* If script is start with S which is start at startup.
* If script is start with K which is stop at startup.
* All of rcx.d permissions are 777
Add new disk and reboot the machine
Check to see if the disk is present using ls -l /dev/sd*. If you started with only one disk and added another you should see /dev/sdb
fdisk /dev/sdb...