I have today  just passed my IBM 000-206 High-End Disk Solutions for Open Systems Version 1. I thought I will post out my tips for what to study to help others pass the exam as well.

1- Make sure you know when to use DS8000, DS6000, DS4000, Nseries & SVC. There are so many scenario questions that will require you to be able to distinguish between the usage of each of the above storage types.

2- Make sure you are aware of the different versions of IBM TotalStorage Productivity Center, when to use which version, & what its used for.

Well, my manager has just assigned me the task to monitor IBM Power Servers using IBM Systems Director 6.1 for one of our larger clients. Although I would not call my self an expert when it comes to IBM Power Server, I have an adequate knowledge when it comes to IBM Systems Director. As I have been searching across the web, I have came across a nice set of IBM Videos by Nigel (Big thanks to Nigel) which show exactly how to monitor & manage IBM Power Servers using IBM Systems Director. I was able to use the same techniques to carry out my installation, so I thought I will share them here with my readers. I am hoping it will save you some research time & will easily educate you of IBM Systems Director if you are searching for a monitoring tool for your IBM Power Server, but still don’t have the budget for Tivoli which you are budgeting for next year.

My colleague has been facing a problem installing Windows 2003 R2 SP1 as boot from SAN on IBM HS22 connected to IBM Storage DS4700 for over 2 days. The new HS22 is using the Qloigc QMI2572 with IBM Part#46m6067. Windows was accepting the driver, but when ever it try to start setting up windows the following error used to popup:

The file ql2300.sys is corrupted. press any key to continue.

Please see the image below illustrating the error message.

(hs22 Qlogic QMI2572 boot from san error snapshot)

VMware VMs image level backup using TSM was not straight forward process till TSM 5.5. Up to version 5.4, you needed to run into all kind of pre & post backup scripts to backup your virtual machines using VCB & TSM. Integrating TSM & VCB was a hassle, & most companies were running after third party solutions to intermediate the integration (ex: vRanger, ESXpress, & so on). In TSM 5.5, the situation got a lot better as IBM introduced the backup vm command which canceled the need for the nasty post & pre-script commands. Though till TSM 6.0 there was no GUI for backing up virtual machines using VCB in TSM. The good news in TSM 6.0 the integration of TSM & VCB has got to be quite easy and effective. In addition, for all of you out there who is not ready to upgrade just yet I have a very good news for you. The good news is that you can use the TSM 6.0 client with your old 5.4 & 5.5 and even maybe older version of TSM, so you don’t have to upgrade your TSM Server to get the benefit of the new TSM Client features. The example below in fact is using IBM TSM 6.0 client with TSM Server 5.5.