Hello All,

I am new to this forum, and I am quite a beginner in linux.
I would like to get to know if command 'crm_verify' with option '-L' can be just used without any impact on network, or database?
In the manual page it is so: crm_verify - check the CIB for consistency.
Here 'check' is not a check as the one at fsck?

And I would also be happy if somebody can take a little time to describe with a clear and simple example the main point of crm commands.

Thank you in advance!
Avatar25

You are a beginner in linux and you are setting up a cluster????
As you can see in pacemaker documentation, crm_verify -L will just check your crm configuration, so no impact neither in your network nor in your database.
To see all crm commands just enter crm and type help. All the available commands will be displayed (well it is not commands, just the sections you can access). So if you enter crm, and then type nodes you will access the nodes section, if you type help again you will see all commands available in the nodes section, and so on.

Yeah, i didn"t set it up, but i have a little role to administrate it. I am just interested in this, to improve myself. Thanks for your reply, it was useful for me!