I am wondering is it OK to have 2 servers accessing the same LUN with non-clustering FS like reiserfs so long as the 'standby' server does not mount the LUN at the same time the 'active' server has it ...

We have a PIX 515-UR configured to do RADIUS authentication for incoming VPN connections. Most of our clients are members of a single domain on the inside network so the PIX is configured to ...

Imagine that you need to add 20 new servers to your data center posthaste. Your first thought is to purchase 20 more boxes and chain them to your existing server farm, but your budget's too tight. Why ...

(1) See server virtualization. Contrast with virtual host. (2) A virtual machine environment from Microsoft for Windows servers. See Microsoft Virtual Server. (3) Multiple servers that appear as one ...

Both server virtualization and desktop virtualization use a software core called a hypervisor to run multiple operating systems on the same physical server hardware. Each OS is kept separate, with ...