On Mon, 30 Mar 2015, Somnath Roy wrote: > Hi, > I am planning to modify our deployment script so that it can create and deploy multiple OSDs in parallel to the same host as well as on different hosts. > Just wanted to check if there is any problem to run say 'ceph-deploy osd create' etc. in parallel while deploying cluster. I'm not aware of any, but I would not be surprised if you hit some problems. IIRC ceph-disk is doing some simple locking while it is updating partition tables to prevent races between it and activation (via udev). Hopefully what is there now is sufficient! sage -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
