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Re: [Xen-devel] Backport ZFS support and pygrub from Xen 3.4-rc4-pre to

To: xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: Re: [Xen-devel] Backport ZFS support and pygrub from Xen 3.4-rc4-pre to xen-3.3.1-11.fc11.src.rpm
From: Boris Derzhavets <bderzhavets@xxxxxxxxx>
Date: Thu, 7 May 2009 02:49:55 -0700 (PDT)
Delivery-date: Thu, 07 May 2009 02:50:27 -0700
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Everything has been done from scratch and seems to be working. ZFS support patches added to src.rpm and installed, libvirt packages installed . Xen 3.3.1 F10 Dom0 ( 2.6.30-rc3-tip) does have ZFS support and virt-install ( virt-manager) connects to xend and may be used for DomUs management.

Boris.

--- On Wed, 5/6/09, Boris Derzhavets <bderzhavets@xxxxxxxxx> wrote:
From: Boris Derzhavets <bderzhavets@xxxxxxxxx>
Subject: Re: [Xen-devel] Backport ZFS support and pygrub from Xen 3.4-rc4-pre to xen-3.3.1-11.fc11.src.rpm
To: xen-devel@xxxxxxxxxxxxxxxxxxx
Date: Wednesday, May 6, 2009, 3:39 PM

Yes , i was able to add ZFS support and manage OpenSolaris DomUs.
I was still able to manage Linux DomUs , using two pygrub profiles :-
first one to install DomU , second one to load and run. Same way as in case of
building Xen Unstable Dom0 with pvops kernel on Ubuntu 8.10 server.
But, reinstalled libvirt,libvirt-python,python-virtinst,virt-manager and virt-viewer
i was unable to reconnect to xend via both tools..
In meantime I am not sure was it an accident or it was supposed to happen.
In second case direct port Xen Unstable to F10 ( without libvirt, there is xen-lib package dependency what prevents proper porting ) is obviously a preferable solution.

Boris.

--- On Wed, 5/6/09, Boris Derzhavets <bderzhavets@xxxxxxxxx> wrote:
From: Boris Derzhavets <bderzhavets@xxxxxxxxx>
Subject: [Xen-devel] Backport ZFS support and pygrub from Xen 3.4-rc4-pre to xen-3.3.1-11.fc11.src.rpm
To: xen-devel@xxxxxxxxxxxxxxxxxxx
Date: Wednesday, May 6, 2009, 12:50 PM

I believe that , xen-backport-hg18782.patch from ./rpmbuild/SOURCES is
exactly raw content of change set 18782 from xen-unstable.hg
I am not sure would be adding
xen-backport-hg19322.patch (libfsimage: Support for zfs version 14.)
xen-backport-hg19323.patch (pygrub: Workaround for Solaris CR 1143256)
sufficient to to get properly ZFS support and pygrub backported  to Xen 3.3.1 for Fedora.
I may be missing some more cs's to complete the task.
Please, advise.

Boris.


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