Comment Stand-alone "blades", multi-home Linux SAN (Score 1) 272
A while back I ran across these little boxes. They were being phased out, and were on sale. I bought one, and found that VMware ESXi works great on the... so I got 5 more ;)
I set them up with ESXi, and put 5 1TB drives in a midtower case running Linux with 3 GigE NICs, and setup NFS shares and iSCSI targets (just to play around). Bond the NICs and have ESX use it for datastores... all for $3,600.
Tada! Instant "blade" environment w/SAN! Sure, the performance isn't quite the same, but for proving out concepts and experimenting, it's awesome. And ESX is fun to play with compared to plain old Server (1 or 2). Not to be biased, but VMware is by far the most well stocked, feature wise, virtualization solution out there. I've personally used it since pre-1.0 back in 1999-2000.
I'm mentioning this since you mentioned VMware, and I thing someone above me mentioned it as well, but it's a important point; VMware ESXi is by far more picky about hardware than Linux. If you want to play with it at some point, make sure whatever you buy will work with it. Check out vm-help.com, which gives you more hardware compatibility insight than VMware's documentation.
Have fun!
I set them up with ESXi, and put 5 1TB drives in a midtower case running Linux with 3 GigE NICs, and setup NFS shares and iSCSI targets (just to play around). Bond the NICs and have ESX use it for datastores... all for $3,600.
Tada! Instant "blade" environment w/SAN! Sure, the performance isn't quite the same, but for proving out concepts and experimenting, it's awesome. And ESX is fun to play with compared to plain old Server (1 or 2). Not to be biased, but VMware is by far the most well stocked, feature wise, virtualization solution out there. I've personally used it since pre-1.0 back in 1999-2000.
I'm mentioning this since you mentioned VMware, and I thing someone above me mentioned it as well, but it's a important point; VMware ESXi is by far more picky about hardware than Linux. If you want to play with it at some point, make sure whatever you buy will work with it. Check out vm-help.com, which gives you more hardware compatibility insight than VMware's documentation.
Have fun!