Archive for November, 2007

Xenserver Enterprise + Fibrechannel storage = live migration

Wednesday, November 28th, 2007

I finally got round to booking time at the IBM demo center to have a fiddle with Xen Enterprise on shared storage. They've got a good range of entry-level kit at the demo center, but the important bits (for me anyway) were a Bladecenter H chassis with some HS21 blades ...

Benchmarks of an Intel SRSC16 RAID controller

Friday, November 2nd, 2007

One of our clients gave us an Intel server with an Intel SRSC16 SATA RAID controller and a 500 GB +hotspare RAID1 set up on it, to install XenServer Express 4.0.1 system. While building the system up for him, I noticed abysmal write perfomance. It was taking around ...