Re: [Xen-users] How to implement HA and Live Migration with a SAN?

[Massimiliano De Ruosi <max.deruosi@xxxxxxxx>]

Clustered LVM sounds good, I'll try it. Thank you.

Max.

Quoting Barry van Someren <barry@xxxxxxxxxxxxxxxx>:

> Hi,
>
> There are several ways of doing this.. I'm just going to detail mine..
> -Setup clustered LVM (CLVMD) on top of the iSCSI LUN
> -Place the DomU images on the LUN
> -Write scripts for migration (I mount local files to the DomU for the
> swap and /tmp as these can be discarded on reboot.. this does negate
> live migration though!)
> -Have some form of heartbeat which can restart the DomU's on a
> different clusternode.
>
> CentOS/Redhat also includes Ricci and Luci which allows you to set all
> this up, but I'm going to need some more control over this so the
> heartbeat will be done by internal development.
>
> Regards,
>
> Barry
----------------------------------------------------------------------
SEMEL (SErvizio di Messaging ELettronico) - CSIT -Universita' di Udine



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