Thank you for your answers!. Regarding to the backups I have an external backup system with bacula + tapes and another with NFS, so it should not be a problem. The problem is that I want to do all this process in a short period time to minimize the downtime.
Be sure that your e-mails will be useful to me. Thank you. 2011/12/20 Nico Kadel-Garcia <[email protected]> > On Tue, Dec 20, 2011 at 5:52 AM, Jason Bronner <[email protected]> > wrote: > > Felip. > > > > always always always: back up the array. create the new array. move the > old > > array to the new array. destroy the old array. > > Amen. Also, in making the backup, consider using "star" if you use > SELinux. rsync and normal tar do not preserve SELinux attributes. > > It is a good time to consider your backup policy. RAID is *not* > backup, and the white paper from Google at > > http://static.googleusercontent.com/external_content/untrusted_dlcp/research.google.com/en/us/archive/disk_failures.pdf >
