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[Xen-users] Re: [Xen-devel] [HOWTO] Running Xen 4.0 host (dom0) with Redhat Enterprise Linux 6 (RHEL6)

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  • From: an0nym <an0nym@xxxxxxxx>
  • Date: Sat, 27 Nov 2010 01:10:34 +0300
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I've followed recommendations given in your tutorial - everything went
fine, thank you a lot!

Then I've retried with all PVs encrypted and found aes-xts-plain64 is
missing in xen kernel. I've tried to google, but found no info how to
repair this. I'm a newbie in using *nix, maybe I've missed something.

> Password for /dev/sda2 (luks-fd3...): **********************
> padlock: VIA PadLock not detected
> Intel AES-NI instructions are not detected.
> device-mapper: table: 253:0: crypt: Invalid IV mode
> device-mapper: ioctl: error adding target to table
> device-mapper: reload ioctl failed: Invalid argument
> Failed to setup dm-crypt key mapping for device /dev/sda2.
> Check that kernel supports aes-xts-plain64 cipher (check syslog for more 
> info).
> Failed to read from key storage.
> Password for /dev/sda2 (luks-fd3...):

Can you help me run Xen with all disks encrypted?

Thanks in advance!

> Hello,
> If you're interested in running Xen 4.0 hypervisor/dom0 on RHEL6,
> take a look at here: http://wiki.xen.org/xenwiki/RHEL6Xen4Tutorial
> It explains steps needed to rebuild Xen 4.0.1 src.rpm from Fedora on RHEL6,
> and how to fetch dom0 capable 2.6.32.x kernel from upstream git repository.
> It also shows how to get libvirt/virt-manager working with Xen on RHEL6.
> Hopefully it helps :)
> -- Pasi

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