Prerequisites to perform updates on IBM systems automatically for linux

I did a fresh install of a redhat linux server (on IBM hardware), and tried to perform an update of firmware using IBM tools. This applies to UpdateXpress Installer and to all the tools that exploit it to perform the upgrades, such as Flex System Manager, IBM Systems Director, etc.

I found out that a prerequisite is to have the libstdc++.so.5 package installed on your system. 

I just issued the following command as root 

yum install libstdc++.so.5

and the trick was done!

P.S: To configure yum please refer to the followin blog post: Update Redhat Enterprise Linux with yum using the base install CD as a repository

Access the Megaraid Storage Manager Utility using a domain account

Yesterday I was at a customer's site, he has IBM servers that use the MegaRAID family of adapters.
In order to manager the arrays we installed the Megaraid Storage Manager utility.
The utility requires authentication each time you try to manage a system.

And here we come to the issue: the server is a member server in an Active Directory Domain and the customer wanted to access the utility using a domain account.

We tried to use LDAP settings and everything without success.

We finally discovered that none of this is necessary.

You just need to open the Megaraid Storage Manager, click Login against the desired server,

and specify the credentials in this form:
username@yourdomain.com

BOOM! You're done!