On Mon, 2018-03-05 at 15:09 +0100, Mevo Govo wrote: > Hi, > I am new in pacemaker. I think, I should use DRBD instead of copy > file. But in this case, I would copy a file from a DRBD to an > external device. Is there a builtin way to copy a file before a > resource is started (and after the DRBD is promoted)? For example a > "copy" resource? I did not find it. > Thanks: lados. >
There's no stock way of doing that, but you could easily write an agent that simply copies a file. You could use ocf:pacemaker:Dummy as a template, and add the copy to the start action. You can use standard ordering and colocation constraints to make sure everything happens in the right sequence. I don't know what capabilities your external device has, but another approach would be to an NFS server to share the DRBD file system, and mount it from the device, if you want direct access to the original file rather than a copy. -- Ken Gaillot <kgail...@redhat.com> _______________________________________________ Users mailing list: Users@clusterlabs.org https://lists.clusterlabs.org/mailman/listinfo/users Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://bugs.clusterlabs.org