On 11/30/2009 03:29 PM, Daniel P. Berrange wrote:
On Mon, Nov 30, 2009 at 10:11:11AM +0100, Paolo Bonzini wrote:
This is trivial for QEMU since you just have to not stop the vm before
starting the dump.
In Xen it is buggy, so I chose to not support it.
Well some versions of Xen are buggy, but not neccessarily all of
them. IMHO we should support it in libvirt because it is a trivial
change to make. This at least lets users try the functionality and
see if there are bugs in their version of Xen
eg, our code already does
return xend_op(domain->conn, domain->name, "op", "dump", "file", filename,
"live", "0", "crash", "0", NULL);
so it is easy to set "live", "1" based on flags
That's fine by me, but I would appreciate a second opinion (it can also
be done as a follow up, anyway).
Paolo
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