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RE: [Xen-users] Debian Etch Xen Cluster (DRBD, GNBD, OCFS2, iSCSI, Heartbeat?)


  • To: xen-users@xxxxxxxxxxxxxxxxxxx
  • From: "Mehdi AMINI" <armeni67@xxxxxxxxxxx>
  • Date: Thu, 13 Sep 2007 21:05:59 +0200 (CEST)
  • Delivery-date: Thu, 13 Sep 2007 10:51:25 -0700
  • Importance: Normal
  • List-id: Xen user discussion <xen-users.lists.xensource.com>

>>
>
> Just remember, if something goes wrong in such a way that the domain is
> active on both nodes at the same time with read/write access to the
> filesystem, you *will* *destroy* the filesystem and will need to restore
> from backup. No amount of fscking will help you.


This is precisely the goal of OCFS, each node can mount a block device
read/write at the same time :)

Mehdi



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