We recently added a disk to our Coraid SAN. We've used tons of devices off of this SAN with Xen before, but this time we experienced some weird behavior.
I configured a DomU to have the device directly offered as a disk (i.e. 'phy/dev/etherd/e1.1,sdb1,rw'). When I tried to boot it, an xvd process showed up as usual. However, it consumed 100% processor usage and the domain never started. I also couldn't kill it without rebooting the machine.
The only thing about this device (that I can tell) is that it has a high device minor:
brw-rw---- 1 root disk 152, 272 Feb 4 01:25 /dev/etherd/e1.1
Does the Xen vbd have problems with these newer device nodes? -- Jayson Vantuyl Systems Architect |