adfas asd wrote:
Thanks. But what I have in mind is serving the HTPC's array (with videos)to the storage server via iSCSI. Hopefully the array can be mounted on the HTPS and still be served to the remote storage server by iSCSI?
One more time, if you mount the backup copy on the main server it will then be subject to the same failure issues as a mirror. You want to use something like rsync to backup over network, and the function of the backup server isn't going to be to serve other than in case of emergency. You don't want to serve, to mount, to do anything which will let filesystem, OS, or user errors propagate to the backup copy.
Other than the reliability issue if you mount, there's no reason to avoid things like NFS, they are well tested but not stagnant, getting significant upgrades a few years ago and regular minor glitch fixes for corner cases. In general cutting edge and reliable is not the most probable combination. While NFS is widely used and maintained, protocols like AFS, iSCSI and sshfs are used by fewer sites, and perhaps more experienced administrators, so perhaps they are less tested, particularly in the area of less than optimal setup.
Boring and uneventful is what you want in a backup system. -- Bill Davidsen <davidsen@xxxxxxx> Unintended results are the well-earned reward for incompetence. -- To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
