We are pleased to announce the release of High Availability Cluster 
software for OpenSolaris 2009.06! If you've been following along, this 
release is the fruit of project Colorado. Open HA Cluster 2009.06 is 
based on Solaris Cluster 3.2, including many of the features from the 
most recent update. Additionally, Open HA Cluster 2009.06 contains the 
following new features:

* The ability to use Crossbow VNICs as endpoints for the cluster private 
interconnects. You can even send the cluster traffic over the public 
network and secure it with IPsec.

* Support for exporting locally attached storage as iSCSI targets with 
COMSTAR iSCSI. You can obtain redundant ?shared storage? without true 
shared storage by creating a mirrored zpool out of iSCSI-accessible 
local disks on two different nodes of the cluster.

Taken together, these features contribute to ?hardware minimization,? 
allowing you to form a cluster with fewer physical hardware requirements.

This release runs on both SPARC and x86/x64 systems and includes the 
following agents: Apache Webserver, Apache Tomcat, MySQL, GlassFish, 
NFS, DHCP, NFS, Kerberos, Samba, and Solaris Containers (for ipkg Zones).

Open HA Cluster 2009.06 is distributed as IPS packages from the 
https://pkg.sun.com/opensolaris/ha-cluster repository. In order to 
obtain access, accept the license agreement at https://pkg.sun.com to 
obtain a certificate and key. Follow the instructions given at 
registration to configure your system's access to the ha-cluster publisher.

To install the complete cluster, including agents, install the 
?ha-cluster-full? package. To install a minimal cluster, without agents 
and other optional components, install the ?ha-cluster-minimal? package 
instead. You can then install the individual agents and other optional 
components.

Open HA Cluster 2009.06 is free to use, with production level support 
offerings available for two-node clusters. This release runs on 
OpenSolaris 2009.06 only.

For more information, see:

http://opensolaris.org/os/community/ha-clusters/ohac/Documentation/OHACdocs/
http://www.opensolaris.com/learn/features/availability/

If you don't have physical hardware available to create a cluster, check 
out the following paper on running in with VirtualBox:
http://opensolaris.org/os/project/colorado/files/Whitepaper-OpenHAClusterOnOpenSolaris-external.pdf

Please direct your questions and comments to 
ha-clusters-discuss at opensolaris.org .

The Colorado Team


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