I am trying to create a virtual machine on a 64 bit RHEL 6 machine. There are
4 processors on the host and 24G of RAM. I will be running an old version of
redhat 7.3 as the guest o/s.
I am installing rh7.3 from a mkcdrec CD that I have used to install many other
times, so the CD is good.
The command I use to create the VM is:
virt-install --connect=qemu:///system --name=rh73 --hvm --ram=1024 --vcpus=1
--disk path=/opt/vm/rh73.img,size=2 --network bridge=br0 --vnc --vncport=5962
--noautoconsole --os-type=linux --os-variant=generic24 --cdrom /dev/cdrom
The first problem I encounter is during the un-tar of the o/s. I get messages
like:
tar: ./usr/X11R6/bin/cleanlinks: Wrote only 0 of 10240 bytes
tar: Skipping to next header
tar: Archive contains obsolescent base-64 headers
./usr/X11R6/bin/bmtoa: Wrote only 0 of 10240 bytes
tar: skipping to next header
./usr/X11R6/bin/dga
tar: ./usr/X11R6/bin/dga: Wrote only 0 of 10240 bytes
tar: Skipping to next header
When I rebooted the guest o/s, it gave a kernel panic. Upon further
examination the /etc/fstab file was 0 bytes. I booted the guest o/s from a
recovery CD. I ensured the root file system was mounted read-write. I vi'd
the fstab file and added the file systems, but it would not save the changes.
So I echo'd the file systems into that file and still it would not save the
changes.
I am not sure what's going on with the fstab file and it not letting me edit
that file.
Is it possible these errors are indicative of trying to install a 32 bit o/s
under a 64 bit host? I tried using the --arch option of the virt-install
command, but I haven't found the magic combo to get it to recognize that option
yet.
Any insight you can give on what's going on here, or how I can fix it would be
appreciated.
Rhonda Kern
Systems Engineer
[email protected]<mailto:[email protected]>
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