On Wed, Dec 17, 2014 at 10:31 PM, McNamara, Bradley <[email protected]> wrote: > However, when testing this, when changes are made to the read-write Samba > server the changes don’t seem to be seen by the read-only Samba server. Is > there some file system caching going on that will eventually be flushed?
As others have said, the read-only mount doesn't know how to poll the block device to see updates from the read-write mount, so you won't see updates to the data, and in general this is not a safe thing to do. One alternative would be taking a clone of a snapshot of the image, and mounting that read-only -- obviously that data will only be as up-to-date as whenever you did your last snapshot. If the read-only mounts are serving rarely updated files, the administrative overhead of doing the snapshot/remount on data updates might be acceptable. John _______________________________________________ ceph-users mailing list [email protected] http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
