On Sun, May 16, 2010 at 8:38 AM, J G <[email protected]> wrote: > > > --- On Sun, 5/16/10, Donald Gordon <[email protected]> wrote: > >> From: Donald Gordon <[email protected]> >> Subject: Adding mirroring to an existing filesystem >> To: [email protected] >> Date: Sunday, May 16, 2010, 4:39 AM >> Hi >> >> Is there some way I can add an extra disk as a mirror to an >> existing >> btrfs filesystem? Or must I create a new filesystem >> with RAID1, and >> then copy over all my data? > > https://btrfs.wiki.kernel.org/index.php/Using_Btrfs_with_Multiple_Devices#Adding_New_Devices > > I would be sure to back my data up before performing this procedure ;)
You should have good backups and keep having good backups before and during the use of btrfs. Period. -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
