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Re: [Xen-users] best practices in using shared storage for XENVirtualMac
| To: | Freddie Cash <fjwcash@xxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-users] best practices in using shared storage for XENVirtualMachines and auto-failover? |
| From: | Rudi Ahlers <Rudi@xxxxxxxxxxx> |
| Date: | Fri, 15 Oct 2010 09:39:37 +0200 |
| Cc: | xen-users <xen-users@xxxxxxxxxxxxxxxxxxx> |
| Delivery-date: | Fri, 15 Oct 2010 00:41:18 -0700 |
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On Thu, Oct 14, 2010 at 5:37 PM, Freddie Cash <fjwcash@xxxxxxxxx> wrote: > Trying to get this straight in my head. :) > > Would you run the iSCSI initiator in the host and attach the block > device to the guest? > Or would you run the iSCSI initiator in the guest? > > How does the migration from one host machine to another work with iSCSI? > > -- > Freddie Cash > fjwcash@xxxxxxxxx > > _______________________________________________ This is actually what I want to know as well. I know the different technologies (AOE / iSCSI / NFS / etc) all have different pro's & cons, but how do I actually use them optimally? AOE seems to have less network overhead since it runs on the network layer and not on TCP or IP, so this is probably a good option to go for. I'm thinking of setting up a few NAS servers with CentOS + CLVM, or maybe even a few NAS servers with Gluster and then export the file systems from them to the XEN servers. But, do I export it to the dom0, or the domU's directly? That I don't know. -- Kind Regards Rudi Ahlers SoftDux Website: http://www.SoftDux.com Technical Blog: http://Blog.SoftDux.com Office: 087 805 9573 Cell: 082 554 7532 _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users |
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