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Category Archives: virtualization

ElasticFish?

12-Nov-08

(In the spirit of Joerg Moellenkamp’s thought experiments:)
That virtualized Fishworks appliance got me thinking: What if you combined this with this? Yeah, managing Elastic Block Store devices would require some changes, but, if you needed a NAS for your EC2 instances…

Why I’m Kinda Looking Forward to VI 4

06-Nov-08

You know, when this feature isn’t experimental any more:

Now when did VMWare say that I’d be able to automatically Storage VMotion my VMs off those hot, power-sucking Fibre Channel drives to SATA drives so I can power down my first tier storage overnight again?

ESX Swap on NFS or Not?

17-Oct-08

Scott Lowe recently linked to a VMware KB article entitled Storing swap files on VMFS when running virtual machines from NFS. The article (from 3/31/2008) is perhaps the latest word from VMware in the frustrating back-and-forth on whether placing an ESX VM’s swap on NFS is acceptable or not.

Quick and Dirty VMware ESX Patching

31-Jul-08

On the ESX console, do the following:

Read the documentation for each patch.
Group patches that can be installed together into a directory, possibly an NFS mount available on all your ESX hosts.
Cd into the patch directory and untar the patches:
for i in `ls *.tgz`; do
tar -xvzf $i
done
Install the patches:
for i in `ls`; do
if [ -d [...]

What is up with VMware’s patch download applet?

27-Jun-08

Am I the only one that hates VMware’s patch download site and its corresponding applet? (Maybe - I couldn’t find anyone complaining about it looking quickly on VMware’s message boards, which I found most odd.) I’ve never been able to get it to launch under Firefox, only under IE (even on the same [...]

Capacity limit on OpenSolaris 2008.05 AMI

04-Jun-08

I missed this: Apparently the OpenSolaris 2008.05 AMI on EC2 has reached a capacity limit. So, while I got Sun’s approval this morning for their OpenSolaris/SXCE.79 on EC2 beta, I don’t get to use OpenSolaris until they add more capacity; SXCE.79 is a nice consolation prize, though.

VMware’s Comparison of Storage Protocol Performance

08-Feb-08

VMware has just released a paper entitled Comparison of Storage Protocol Performance (seen at Scale the Mind and blog.scottlowe.org); maybe this will help deflate some of the too-often repeated speculation that NFS is too slow for VMware ESX.

Running FreeBSD 6.3 on VMware ESX (Updated)

30-Jan-08

So, you recognize that FreeBSD isn’t officially supported on VMware ESX, but you want to give it a try anyway? Here’s what I did to get it installed, with VMware Tools and using e1000 Ethernet drivers:
Installation was for the most part straightforward - I chose “Other” for the operating system type, and allocated resources [...]

Thoughts on a VMware ESX Deployment

16-Dec-07

Given my last post, it’s pretty ironic that I’m right now in the middle of a VMware ESX deployment at work. VMware seems to have this reality distortion field around it that makes tech management think that - despite its substantial overhead - it’s the only “real” virtualization product out there: The rest [...]

The Zenith of VMware

17-Jun-07

While I use VMware’s free products - VMware Server and Player - on a daily basis, I’m very much given to wondering whether VMware has a future. As a company, they seem to be surrounded on all sides - Xen and Microsoft’s Viridian are closing in fast on one flank (well, at least Xen [...]