search for: blocktap

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2008 Jan 24
5
Can''t boot from ISO image...
Hi, I''ve been trying to boot from a RHEL4 install iso without much luck (the xen way). The Host is: RHEL 5.1 xen-3.0.3-41.el5 Here is my guest config: # -*- mode: python; -*- #============================================================================ # Python configuration setup for ''xm create''. # This script sets the parameters used when a domain is created using
2010 Oct 07
1
XEN images and XFS don't seem to get along
Hello listmates, It appears that on the second machine in a row (CentOS 5.5, 32 bit) if I am trying to place a VM into a file located in XFS the machine just hangs (the host machine, not the VM). If I place the VM in a raw device or in a file in ext3 all seems to work perfectly. Is that just a coincidence or is there a reason for this madness? Thanks. Boris.
2007 Aug 25
3
Copy on write Disk Images
Hi all, I am working on a project in which I would like to use copy-on-write VM disk images in order to create "deltas" of a disk over a period of time. For example, if I have a VM which uses /var/lib/xen/vm1/vm1.hda as its disk image, can I attach a copy-on-write disk image which would record changes in, /var/lib/xen/vm1/vm1-cow.hda rather than in the main disk image file?