Stopping, starting, or relocating a cluster service with a large number of fs resources takes a long time in RHEL 6
Issue
- In my cluster, starting or stopping a service with a large number of fs resources takes a long time.
- One service group has 245 ext4 filesystems (exported out to 3 subnets). It is taking over 17 minutes to start the resource group, which seems unreasonable.
Environment
- Red Hat Enterprise Linux (RHEL) 6 with the High Availability Add On
- A High Availability cluster utilizing
rgmanager resource-agentsprior to release3.9.2-40.el6- A service containing a large number of
fsresources
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.
Welcome! Check out the Getting Started with Red Hat page for quick tours and guides for common tasks.
