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xen-users
[Xen-users] xen + centos + areca raid issues
I am trying to run a new server with centos + xen using centos xen packages.
After installation, we had to install a hardware raid card (areca) on the machine, and thus reload the os. It so happens the drivers shipped aren't compatible with xen kernel, so i was forced to compile xen from source to compile areca drivers.
Now with system running under compiled xen, i cannot boot my old domU image :(
Here is the error i get
xm create aaa Using config file "./aaa". Error: (22, 'Invalid argument')
Here is the config file
# Automatically generated xen config file name = "aaa" memory = "2048" disk = [ 'tap:aio:/home/xen/aaa,xvda,w', ] vif = [ 'mac=00:16:3e:12:34:a9, bridge=xenbr0', ]
vfb = ["type=vnc,vncunused=1"] uuid = "bee5f62b-7193-a454-e37e-a151a5be8f44" bootloader="/usr/bin/pygrub" vcpus=7
Also the Virtual Machine Manager under centos has stopped working. Does this mean i need to recreate these domU's ? Really confused here on how to go about it since the old domU has a lot of data in it, which is required and now the machine is down :(
P.S. : Is there a way to compile the areca drivers under the centos xen kernel ? I see the only kernel-xen source is available is under centosplus repository called kernel-xen-devel-2.6.18-8.1.14.el5.centos.plus. I don't see any targets in the areca driver Makefile even, so don't know how it will be compiled as well :(
Any help on this will be really appreciated.
-- regards,
Anand Gupta
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