Skip to main content

Cluster Management
Cluster Management
15 members
19 questions

Concepts; Modules Environment; Authentication; cmgui; cmsh; Cluster Management Daemon

Answer

How can I move /cm/shared to a dedicated, off-cluster, NFS server?

The explanations on how to configure NFS are in the Bright Cluster Administrator Manual.

But here's a recipe for this particular example of moving from a default local /cm/shared... (More)

Answer

Forgotten root mysql password

Getting the MySQL root password back is diffiicult (sha-1 hash).

Resetting the password is a better solution.
The below instructions are known to work with Bright 7.3, 8.0, 8.1, 8.2

CentOS 7 instructions:

To do a... (More)

Answer

How do I purge/expire my MySQL binary logs?

I have unfeasibly large mysql .bin logs filling up my /var partition! How do I free up the space they are taking up? Can I prevent the build up in future?

The... (More)

gritha updated 2 months ago
Answer

How do I drain a node or node group with cmsh from command line?

Enter device mode in cmsh. Drain can access groups and categories directly.
For a full list of options for the local cluster use terminal command: cmsh... (More)