On 03/07/2018 10:03 AM, Mevo Govo wrote: > Thanks for advices, I will try! > lados. > > 2018-03-05 23:29 GMT+01:00 Ken Gaillot <[email protected] > <mailto:[email protected]>>: > > 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. >
csync2 & rsync might be considered as well although not knowing your scenario in detail it is hard to tell if it would be overkill. Regards, Klaus > -- > Ken Gaillot <[email protected] <mailto:[email protected]>> > _______________________________________________ > Users mailing list: [email protected] > <mailto:[email protected]> > https://lists.clusterlabs.org/mailman/listinfo/users > <https://lists.clusterlabs.org/mailman/listinfo/users> > > Project Home: http://www.clusterlabs.org > Getting started: > http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf > <http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf> > Bugs: http://bugs.clusterlabs.org > > > > > _______________________________________________ > Users mailing list: [email protected] > 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 _______________________________________________ Users mailing list: [email protected] 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
