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From: | Nathan Stratton |
Subject: | Re: [Gluster-devel] GlusterFS 3.0pre1 (Whats in 3.0) |
Date: | Mon, 2 Nov 2009 16:49:51 -0600 (CST) |
User-agent: | Alpine 2.00 (LFD 1167 2008-08-23) |
On Mon, 2 Nov 2009, Anand Babu Periasamy wrote:
Key highlights of 3.0 are* Background self-healing: Applications won't be blocked any more during healing operation. * Checksum based healing: Rsync like healing mechanism to heal only the inconsistent blocks within a file. * Healing on the fly: Files can be healed even when the files are open and application is performing active I/O. * Generation numbers: Self-healing can now reliably handle tricky corner cases (such as "rm -rf" bug).
Great list! I assume direct-io will be supported for virtualization as well? The above and disable-direct-io are the last things keeping us from launching Gluster on our Xen cluster.
-Nathan
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