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Re: [Xen-users] Searching for a Filesystem / Storage Solution
| To: | Kyrios <kyrios@xxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-users] Searching for a Filesystem / Storage Solution |
| From: | John Madden <jmadden@xxxxxxxxxxx> |
| Date: | Thu, 05 Jul 2007 10:01:32 -0400 |
| Cc: | xen-users@xxxxxxxxxxxxxxxxxxx |
| Delivery-date: | Thu, 05 Jul 2007 06:59:36 -0700 |
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On Wed, 2007-07-04 at 17:37 +0200, Kyrios wrote: > 4 - 16 physical nodes (starting with 4) > Each Node is a x86 Machine with 160GB Diskspace. What about iSCSI? Why not get two more nodes into your plan, reducing the amount of local storage you're allocating to your dom0 nodes and instead putting it all into two nodes that will be highly available and serve as iSCSI targets? Consider shared SCSI/FC storage for these two nodes, but otherwise use something like DRDB to keep them sync'd. Heartbeat fails over a virtual IP and the iSCSI target daemon. Share the LUN's over Gig-E to your dom0's. iSCSI will give live migration on the cheap. John -- John Madden Sr. UNIX Systems Engineer Ivy Tech Community College of Indiana jmadden@xxxxxxxxxxx _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users |
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