CMAN and Openais upgrade steps

Latest response

Hi,

We have two node cluster (RHEL 5.6). Recently cluster went into split brain state and rebooted automatically to fix the issue.

When searched on this, found that there is bug in cman and openais and it needs to be updated to its latest version.

I would need the steps to upgrade CMAN and openais to its latest version in RHEL 5.6.

I would relocate the resources to avoid downtime. Is yum update better or rpm upgrade is better. If any one can share a document for best steps to proceed ahead.

Thanks
Iyappan V

Responses

hi I am trying to install 2 node cluster (active passive) with shared storage and i am not able to install cman package can any one tell me from where i can download it.

These are available as Add-on packages and included in the ISO image. But if you wish to download these packages then you could search for packages using the below link and download required one: https://access.redhat.com/downloads/content/package-browser

Also, check out this Red Hat KB for more details on installing these HA packages : https://access.redhat.com/solutions/45930

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