In addition, further improved system performance is also ensured with the load balancing function using multiple paths. Send feedback on this help topic to Technical Publications: And does the slave state in XenCenter that multipathing is active on the slave under General Properties? ETERNUS Multipath Driver supports redundant access paths and load balancing capability between systems for higher operational reliability and greater performance. For the application server, there is no path failover in a traditional way as the WWN of the controller port will not change.
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Larger systems like the DX or support up to 32 ports per system. That’s for the hardware requirements, let’s look at the software requirements and licenses.
Another piece of software needed is the SF Agent. If you ever think about implementing this feature you shouldn’t rely on community posts, blog articles or even a documentation from Fujitsu themselfes.
First there is bandwidth: Moving the identitiy to the other node, informing the application server about the move and force the MPIO on the server to switch takes some time. Oct 27, Total Views: And this improves system mpil. First some technical background. There are numerous other vendors that also provide multipathing applications for all available platforms, such as: Upvote if you also have this question or find it interesting.
Fujitsu StorageCluster Walkthrough Part 1
Part 2 will show you how to implement the solution. For more information about OS versions, please refer to the Downloads tab on this page. You will be able to leave a comment after signing in. This article helped but additional information ffujitsu required to resolve my issue.
SC is cluster technology and to avoid split-brain scenarios you need a quorum instance. You can find some information about SC in some whitepapers and some presentations but a dedicated walkthrough paper you probably won’t find.
What can we do to improve this information? The second requirement is latency.
Multipathing – 1 path only active – Storage – Discussions
The synchronous mirroring will also have some requirements on the storage network infrastructure. One port on each fujitau for frontend traffic, one for replication and one as corresponding port for the frontend port of the second node.
Oct 31, Last Updated: Feedback Please rate this article. Quite simple, isn’t it? And does the slave state in XenCenter that multipathing is active on the slave under General Properties?
VMware Multi-Pathing plug-in for ETERNUS Download
So choosing the right model is also a matter of how many ports you need. This way you can use the ressources of both nodes in the storage environment. Share this post Link to post. I installed clean 6. Hi, I have two servers and one storage.
I connect 2 taget sessions to RX2, but in xencenter I still have multipathing not active. In this case, the storage controller can be accessed from either of the HBAs that are providing multipath connectivity. Considerations When Purchasing Storage Solutions.
Created April 2,