From mboxrd@z Thu Jan 1 00:00:00 1970 From: Carl Cook Subject: Re: Synching a Backup Server Date: Thu, 6 Jan 2011 13:44:54 -0800 Message-ID: <201101061344.55407.CACook@quantum-sci.com> References: <201101060935.14059.CACook@quantum-sci.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-1" To: "linux-btrfs" Return-path: In-Reply-To: List-ID: On Thu 06 January 2011 12:07:17 C Anthony Risinger wrote: > as for the DB stuff, you definitely need to snapshot _before_ rsync. roughly: > > ) read lock and flush tables > ) snapshot > ) unlock tables > ) mount snapshot > ) rsync from snapshot > > ie. the same as whats needed for LVM: > > http://blog.dbadojo.com/2007/09/mysql-backups-using-lvm-snapshots.html > > to get the DB file on disk consistent prior to archiving. I'm a little alarmed by this. Running a mysql server for MythTV database. Do these operations need to somehow be done before rsync? Or Else? I don't understand what you're saying.