RE : restore over multiple tape

2009-05-20 Thread Ganachaud Franck
Thank you very much for the tip, it's going to save me some scripts writing. Franck. Message d'origine De: owner-amanda-us...@amanda.org de la part de Paul Bijnens Date: mar. 19/05/2009 18:10 À: amanda-users@amanda.org Objet : Re: restore over multiple tape On 2009-05-19 16

Re: restore over multiple tape

2009-05-19 Thread Franck GANACHAUD
Do you think I have to split as much as possible the big diskset into multiple little diskset for amanda to be able to restore as fast as possible without having to scan a complete librairy ? Franck Dustin J. Mitchell a écrit : On Mon, May 18, 2009 at 11:41 AM, Franck GANACHAUD

Re: restore over multiple tape

2009-05-19 Thread Dustin J. Mitchell
On Tue, May 19, 2009 at 3:36 AM, Franck GANACHAUD franck.ganach...@altran.com wrote: Do you think I have to split as much as possible the big diskset into multiple little diskset for amanda to be able to restore as fast as possible without having to scan a complete librairy ? Yes, that's the

Re: restore over multiple tape

2009-05-19 Thread Chris Hoogendyk
Splitting up your DLE is what I would recommend for a variety of reasons. I'm working with someone now who is configuring the backup of a 3TB raid array to LTO4. Initially they were saying that it needed to be one large DLE. Finally, they agreed to break it up into a bunch of DLE's. They now

Re: restore over multiple tape

2009-05-19 Thread Franck GANACHAUD
I didn't specify these. Original diskset is 250Gb to save to DLT4 35GB tapes using a 8 slots autoloader. I'm going to split this diskset going down one level in the filesystem which will give me a little less than 150 diskset. I just have to think about a mechanism to upgrade the diskset list

Re: restore over multiple tape

2009-05-19 Thread Paul Bijnens
On 2009-05-19 16:52, Franck GANACHAUD wrote: I didn't specify these. Original diskset is 250Gb to save to DLT4 35GB tapes using a 8 slots autoloader. I'm going to split this diskset going down one level in the filesystem which will give me a little less than 150 diskset. I just have to think

Re: restore over multiple tape

2009-05-18 Thread Dustin J. Mitchell
On Mon, May 18, 2009 at 11:41 AM, Franck GANACHAUD franck.ganach...@altran.com wrote: The question behind is, does amanda have to restore the five tapes, concat the dump and tar xzf over the result? Yes -- it does exactly that. There's talk of how to fix that using the Application API, but