wrong server load

Recently for the CloudLinux installed server the server load is shown wrongly

for example :

load average: 2136406556.03, 2136819086.23,

This is a known bug in lve0.8.36 kernel where it reports such numbers and the way it handles load on scripts that are seemingly using large I/O. This is corrected with the command `sysctl -w abi.vsyscall32=0`.

OR

sysctl -w kernel.full_loadavg=0

Where previously the variable by default is 1. But this will take some weeks to set the normal load value on your server.But as per the CloudLinux we can fix the issue by update kernel to newer version that is available via:

# yum update kernel
Do it your own risk :)

That is reboot into newer kernel (lve0.8.44).

Thank you,

LiteSpeed admin pass

How to change the LiteSpeed admin password :

root@server [~]# /usr/local/lsws/admin/misc/admpass.sh

Please specify the user name of administrator.
This is the user name required to login the administration Web interface.

User name [admin]: ajeesh

Please specify the administrator's password.
This is the password required to login the administration Web interface.

Password:
Retype password:
Administrator's username/password is updated successfully!

to clear memory cache

If your server using all your memory and you have no available memory you can safely run this command to clear the memory cache




sync; echo 3 > /proc/sys/vm/drop_caches

http is not running

Apache not running, httpd is down
[~]# service httpd restart
httpd not running, trying to start


Then i have checked the http error lod and found the following error

[Wed Oct 25 00:00:00 2011] [error] (17)File exists: Cannot create SSLMutex with file `/usr/local/apache/logs/ssl_mutex'
Configuration Failed

Solution:
cd /usr/local/apache/logs/
mv ssl_mutex ssl_mutex_ajeesh
service httpd restart

This fixed my issue.

mail sending failed

2011-09-10 16:30:09 lowest numbered MX record points to local host: tuxunited.com (while verifying from host mail-yx0-f179.google.com [125.12.125.125])
2011-09-10 16:30:10 H=mail-yx0-f179.google.com [125.12.125.125] F= temporarily rejected RCPT >: lowest numbered MX record points to local host

Solution:

First need to remove the particular domain name from

/etc/remotedomains

and add the domain name in

/etc/localdomains

That is all fixed my issue

can not use due to limits - cpanel package

For cpanel new package create you will throw out some error like
"can not use due to limits"

This is mainly when you are trying to add some unlimited package.

So please note that for unlimited package add do not use "unlimited" instead of that use "99999" like that. This fixed my issue.

Softaculous error (Solved) - vtiger

Softaculous error
Installation package could not be found.

This error i got with vtiger installation.

cd /var/softaculous/

I have found that vtiger folder is not gave vtiger.zip file. I have copy that particular folder "vtiger" from another server and fixed my issue.