On Thu, Aug 9, 2012 at 3:39 PM, Caspar Smit <[email protected]> wrote: > Hi Rasto, > > First of all, thanks for fixing the issues I had in v1.3.16 > > Here are a couple more for v1.3.23
Hi Caspar, thanks for bug reports (and solutions). I'll fixed that as soon as possible. Rasto > > 1) From the changelog: > > PCMK: add -Arfn options to crm_mon > > The -A parameter code was merged into the pacemaker tree at a late > stage in the 1.0.x branch and from 1.1.2 upwards. so not all pacemaker > installations support this. > My debian squeeze installation (pacemaker package from stable > repository) doesn't support the -A parameter so the crm_mon status > screen in LCMC displays "error" > > Maybe you could make a check if crm_mon supports the -A parameter and > then use it (because it is quite handy) and otherwise don't use it. > > > 2) Changing IDE disk to Virtio disk results in unbootable VM. > > I created a VM using LCMC with an IDE Disk. > > At a later point I wanted to change to IDE disk to a Virtio disk. > > I changed it and then the result is the following error: > > error: Failed to start domain test1 > error: internal error process exited while connecting to monitor: open > /dev/kvm: No such file or directory > Could not initialize KVM, will disable KVM support > PCI: devfn 24 not available for rtl8139, in use by virtio-blk-pci > Error initializing device rtl8139 > > I checked the differences in the libvirt XML between a virtio created > VM and an IDE created vm and noticed the following: > > When I change IDE disk to VirtIO disk the only thing that is changed is: > > <target dev='hda' bus='ide'/> > -> > <target dev='hda' bus='virtio'/> > > What needs to be changed also is the controller for the disk > > IDE disk has: > > <address type='drive' controller='0' bus='0' unit='0'/> > > Virtio disk has: > > <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/> > > When I change this line in the XML (after switching from IDE disk to > VirtIO disk in LCMC) the error is gone and the VM works again, now > with a virtIO disk. > > 3) Installing a Windows Vista/7/2008/R2 VM on VirtIO disk doesn't work > > I created a VM with two IDE CD-ROM's (iso's) and a VirtIO disk (LV) > > First CD-ROM is windows 2008 installer > Second CD-ROM are the windows virtio drivers (for use during install) > > During install you will have to select which disk to install W2K8 to, > and need to load VirtIO drivers to be able to see the disk (which > works) > > BUT the installer keeps complaining it cannot install to the disk with > this error: > > 'Windows cannot be installed to this disk. This computer's hardware > may not support booting to this disk. Ensure the disk's controller is > enabled in the computer's BIOS menu.' > > This can be fixed by adding the following to the Libvirt XML in the > <os> section: > > Instead of only specifying > > <boot dev='cdrom'/> > > It is needed to specify cdrom AND hd as next boot device: > > <boot dev='cdrom'/> > <boot dev='hd'/> > > When the <boot dev='hd'/> line is added Windows Vista/7/2008/R2 can be > installed to a VirtIO disk. > > > Kind regards, > > Caspar > _______________________________________________ > drbd-mc mailing list > [email protected] > http://lists.linbit.com/mailman/listinfo/drbd-mc -- Dipl.-Ing. Rastislav Levrinc [email protected] Linux Cluster Management Console http://lcmc.sf.net/ _______________________________________________ drbd-mc mailing list [email protected] http://lists.linbit.com/mailman/listinfo/drbd-mc
