See this post - http://vbellur.wordpress.com/2012/05/31/upgrading-to-glusterfs-3-3/ Will publish that on gluster.org very soon. -JM ----- Original Message ----- > Is there a migration guide from 3.2.5 to 3.3 available? > On 5/31/12 12:33 PM, John Mark Walker wrote: > > Today, we?re announcing the next generation of GlusterFS , version > > 3.3. The release has been a year in the making and marks several > > firsts: the first post-acquisition release under Red Hat, our first > > major act as an openly-governed project and our first foray beyond > > NAS. We?ve also taken our first steps towards merging big data and > > unstructured data storage, giving users and developers new ways of > > managing their data scalability challenges. > > > GlusterFS is an open source, fully distributed storage solution for > > the world?s ever-increasing volume of unstructured data. It is a > > software-only, highly available, scale-out, centrally managed > > storage pool that can be backed by POSIX filesystems that support > > extended attributes, such as Ext3/4, XFS, BTRFS and many more. > > > This release provides many of the most commonly requested features > > including proactive self-healing, quorum enforcement, and granular > > locking for self-healing, as well as many additional bug fixes and > > enhancements. > > > Some of the more noteworthy features include: > > > ? Unified File and Object storage ? Blending OpenStack?s Object > > Storage API with GlusterFS provides simultaneous read and write > > access to data as files or as objects. > > > ? HDFS compatibility ? Gives Hadoop administrators the ability to > > run > > MapReduce jobs on unstructured data on GlusterFS and access the > > data > > with well-known tools and shell scripts. > > > ? Proactive self-healing ? GlusterFS volumes will now automatically > > restore file integrity after a replica recovers from failure. > > > ? Granular locking ? Allows large files to be accessed even during > > self-healing, a feature that is particularly important for VM > > images. > > > ? Replication improvements ? With quorum enforcement you can be > > confident that your data has been written in at least the > > configured > > number of places before the file operation returns, allowing a > > user-configurable adjustment to fault tolerance vs performance. > > > Visit http://www.gluster.org to download. Packages are available > > for > > most distributions, including Fedora, Debian, RHEL, Ubuntu and > > CentOS. > > > Get involved! Join us on #gluster on freenode, join our mailing > > list > > , ?like? our Facebook page , follow us on Twitter , or check out > > our > > LinkedIn group . > > > GlusterFS is an open source project sponsored by Red Hat ?, who > > uses > > it in its line of Red Hat Storage products. > > > (this post published at > > http://www.gluster.org/2012/05/introducing-glusterfs-3-3/ ) > > > _______________________________________________ > > > Gluster-users mailing list Gluster-users at gluster.org > > http://gluster.org/cgi-bin/mailman/listinfo/gluster-users > > _______________________________________________ > Gluster-users mailing list > Gluster-users at gluster.org > http://gluster.org/cgi-bin/mailman/listinfo/gluster-users -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://gluster.org/pipermail/gluster-users/attachments/20120531/572b77e4/attachment.htm>
