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Technology Reviews

Expand LUNs with ESX and not vCenter

by steve on April 2, 2011 · 0 comments

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When we upgraded to vSphere 4.1, there was nothing different about the way we expanded LUNs.  We have three EqualLogic iSCSI SAN arrays for storage and two IBM BladeCenters.  If we needed more space, the process was quite simple go to the web interface of the SAN and expanded the LUN using vCenter, click on a host [...]

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We are running an environment with a single vCenter and 15 ESX hosts, of which 12 are in a DRS/HA cluster.  When we had to do some maintenance on some of the hosts in the cluster, I moved a server into maintenance mode.  Since we have DRS, the system attempted to automatically move all of [...]

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There has been a lot of discussion about running Exchange 2003 SP2 on a Windows 2003 server while upgrading the domain to Windows 2008 R2 native mode. There are two real authorities that I rely upon and unfortunately there is disagreement. First is Microsoft TechNet. According to their Exchange Server Supportability Matrix, last updated on [...]

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I have been working with Windows 7 recently and since it does not ship with Windows Messenger, I had to install Windows Live Messenger on it.  In doing so, I noticed a lot of new features in that product, including integration with a number of Web 2.0 items.  One of those features is to add [...]

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We’ve all been there.  The CEO, corporate council and/or other executives are demanding that the company have a legal disclaimer at the end of all E-mail messages.  Their obvious solution is to demand that every user put the disclaimer at the end of their signature block.  That quickly becomes a nightmare as every internal message [...]

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I previously wrote about the problems and issues with version 5.20.x and that we were looking forward to seeing what 6.1 was going to provide.  Well, we downloaded version 6.0 and it is a significantly different product; even changing the name to IBM Systems Director.  For starters, it no longer uses a thick client for administration, [...]

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