Unable to create CT

igurvich

New Member
Sep 18, 2017
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I've created a 4 node cluster and tried to create a ubuntu 16.04 ct in one. The thing is that when trying to create it I'm getting a message that the CT ID number is already taken, and this was going with about 5-6 different ID's I've tried. After a bit of digging I saw someone saying to check corosync.conf and I saw it's set to read-only which might be the problem. The thing is that I can't change that even when logged in as root.
Anyone encountered this before and knows how I can solve this issue?

EDIT: I've noticed corostnc.conf becomes read-only after I try to access the server from the web app and it prompts me for login a couple of times despite the fact that I've entered the right username and password each time.
 
Last edited:
Problem solved - apparently I needed all nodes in the cluster working and connected to enable writing rights on config files.