Showing posts with label IBM. Show all posts
Showing posts with label IBM. Show all posts

Monday, 20 February 2012

IBM DS3000/DS4000/DS5000 vCenter Management plugin issue

Not long ago I have found that IBM have a plugin for their storage for the vCenter. Particularly I was interested to manage DS3400 and DS3524 via vSphere client console, so I've got a plugin from this page.

However, during setup of this plugin I've faced couple of issues.

First of all (this is minor actually, but I've spent 20 minutes to find out what is happening) make sure you've set the free TCP ports for Jetty service. In my case there was a conflict with the vCenter Update service. Common issue, nothing special... however...

Second issue is rather VMware specific, since I found a solution on some page related to another plugin for vCenter. So, the problem is that you have the following error when try to select this plugin in vSphere Client:

User is not authorized to use this plug-in.
Please contact the Administrator and ask for StorageAdmin.readwrite or SorageAdmin.readonly Privileges


However, you are for sure in the group with the full privileges... And actually this is the problem. It turns out that your account should have those privileges apart from any group, set on per-user basis.

So, as workaround, just add a separate permission for your account and restart the vSphere Client.

Tuesday, 23 August 2011

IBM Bootable Media Creator (BoMC) - "must have" in IBM-based environments

- Hi, John! I have a new task for you. We have received a "brand new server". But it was retained in the dealer's warehouse for 3 years, so please, could you go to our very-cold-server-room and make all firmwares upgrade?
- Of course Boss! It will take just 4 hours, while I try to connect something to boot from (since there is no CDROM or FDD inside), and then reboot server for seven times after each peace of FW upgrade. And, by the way, I need to check 5-dimensions compatibility matrix to download the proper upgrade... And that's it! Hope we will not need this very-expensive-emergency-on-site support to repair the server this time.

Sounds familiar? I remember those times, when you need to check the floppy-diskettes consistency before upgrade, because a single read-error can lead to an unrecoverable HW failure. Of course, most of the equipment manufacturers provides us with FW upgrades for any type of upgrades - bootable CD images, images for USB-drives, for most popular OSes, etc.. And, probably, most of IBM server maintainers are aware of the very useful tool - Bootable Media Creator (BoMC).

Well, there is no need for detailed description here, since it can be found on the official page. In my short free interpretation - You can easily deploy FW upgrades for IBM Server x and BladeCenter with images created by the BOMC tool.


Last year, when I have some unpredictable IBM server behavior, in about 90% of cases it was enough to create a fresh CD with the FW updates set, then boot once, and problem just disappears.
Hope, this help you.