Re: about reuse/no-reuse

2006-02-05 Thread Paul Bijnens
Jon LaBadie schreef: On Fri, Feb 03, 2006 at 09:35:25PM +0100, Cédric Lucantis wrote: If my guess is correct, amanda is working fine. You told it 5 tapes were in rotation but only 3 really are. It will not use the 3 again until it gets at least a total of 5 available and used. Your guess is

Re: 2 Amanda questions

2006-02-05 Thread Paul Bijnens
zevel schreef: Hello Amanda Users, I've been through Docs and mans, and haven't found a definitive answer to my questions. I apologize up front if these are RTFM questions. 1) Does Amanda support LTO 3 formats ? If your OS can read/write the tapes, so can Amanda. 2) Would it be possible

Re: 2 Amanda questions

2006-02-05 Thread Paul Bijnens
Paul Bijnens schreef: zevel schreef: 2) Would it be possible to have Amanda backup the same data directory simultaneously to two LTO 3 drives ? The idea is to make 2 backups, one for normal restore operations, the other set for off-site storage. I think you are looking for a mirror with

A virtual tape question

2006-02-05 Thread stan
I'm preparing to upgrade an existing Amanda installation. It's been a while since I looked at what Amanda can do, since the existing system just works. I'm considering using virtual tapes, in some fashion on the new system. These leads me to a question (perhaps the first of several). Reading

Re: 2 Amanda questions

2006-02-05 Thread zevel
Thank you for your answers. Would it be safe to consider that RHEL 9 and/or FC4 would be able to support LTO3 ? Do I need to install ftape-tools or is this obsolete ? Cheers, Laurent. Paul Bijnens wrote: zevel schreef: Hello Amanda Users, I've been through Docs and mans, and haven't

chg-disk vs chg-multi

2006-02-05 Thread stan
I'm just looking at using virtual tapes for the first time. One thing I'm unclear on is the reasons one would use chg-disk vs chg-multi. -- U.S. Encouraged by Vietnam Vote - Officials Cite 83% Turnout Despite Vietcong Terror - New York Times 9/3/1967

Re: A virtual tape question

2006-02-05 Thread Paul Bijnens
stan schreef: I'm preparing to upgrade an existing Amanda installation. It's been a while since I looked at what Amanda can do, since the existing system just works. I'm considering using virtual tapes, in some fashion on the new system. These leads me to a question (perhaps the first of

Re: chg-disk vs chg-multi

2006-02-05 Thread Paul Bijnens
stan schreef: I'm just looking at using virtual tapes for the first time. One thing I'm unclear on is the reasons one would use chg-disk vs chg-multi. Chg-disk: very easy setup, very little configuration. Chg-multi: a little more configuration, a little more flexible. If you do not need

Re: A virtual tape question

2006-02-05 Thread Stefan G. Weichinger
stan schrieb: I'm preparing to upgrade an existing Amanda installation. It's been a while since I looked at what Amanda can do, since the existing system just works. I'm considering using virtual tapes, in some fashion on the new system. These leads me to a question (perhaps the first of

Re: A virtual tape question

2006-02-05 Thread Jon LaBadie
On Sun, Feb 05, 2006 at 10:17:17AM -0500, stan wrote: I'm preparing to upgrade an existing Amanda installation. It's been a while since I looked at what Amanda can do, since the existing system just works. I'm considering using virtual tapes, in some fashion on the new system. These leads

Re: A virtual tape question

2006-02-05 Thread Gene Heskett
On Sunday 05 February 2006 10:17, stan wrote: I'm preparing to upgrade an existing Amanda installation. It's been a while since I looked at what Amanda can do, since the existing system just works. I'm considering using virtual tapes, in some fashion on the new system. These leads me to a

Re: A virtual tape question

2006-02-05 Thread stan
On Sun, Feb 05, 2006 at 04:40:01PM +0100, Stefan G. Weichinger wrote: stan schrieb: I'm preparing to upgrade an existing Amanda installation. It's been a while since I looked at what Amanda can do, since the existing system just works. I'm considering using virtual tapes, in some fashion on

Re: A virtual tape question

2006-02-05 Thread Ian Turner
On Sunday 05 February 2006 10:40 am, Stefan G. Weichinger wrote: AFAIK I recommended to use separate disks for vtapes and holdingdisk. Why even use a holding disk at all with vtapes? It's not like you're going to keep the hard disk streaming. -- Forums for Amanda discussion:

Re: chg-disk vs chg-multi

2006-02-05 Thread Gene Heskett
On Sunday 05 February 2006 10:33, stan wrote: I'm just looking at using virtual tapes for the first time. One thing I'm unclear on is the reasons one would use chg-disk vs chg-multi. chg-multi is designed to run amanda without a changer mechanism AFAIK. chg-disk manages the links so that the

Re: 2 Amanda questions

2006-02-05 Thread Jon LaBadie
On Sun, Feb 05, 2006 at 05:17:18PM +0100, Stefan G. Weichinger wrote: Gene Heskett schrieb: ftape-tools are for some jurassic tape drives that attached to a floppy controller. Typically much less than 1GB devices. I dare say zero usage of that rube goldburg contraption for all

Re: A virtual tape question

2006-02-05 Thread Gene Heskett
On Sunday 05 February 2006 12:38, stan wrote: On Sun, Feb 05, 2006 at 11:18:33AM -0500, Gene Heskett wrote: On Sunday 05 February 2006 10:53, Ian Turner wrote: On Sunday 05 February 2006 10:40 am, Stefan G. Weichinger wrote: AFAIK I recommended to use separate disks for vtapes and

Re: A virtual tape question

2006-02-05 Thread stan
On Sun, Feb 05, 2006 at 01:38:07PM -0500, Gene Heskett wrote: Next time I spend some money on a decently designed case. I'm in love with the apple G5's and those molded plastic inserts that make sure the air goes where its needed for cooling. OTOH, I can't afford to buy a G5, so... We

Migrating to Amanda, question 1

2006-02-05 Thread Salvatore Enrico Indiogine
I would like to migrate from BRU to Amanda. Instead of asking a bunch of questions I will just ask one per posting. We have a Quantum SCSI tape drive with 8 slots. The OS is Fedora4 on a Dell Optiplex G110 pentium III. Question: since we have a autoloader/medium changer, besides mt-tools do I

Re: Migrating to Amanda, question 1

2006-02-05 Thread Ian Turner
On Sunday 05 February 2006 03:14 pm, Salvatore Enrico Indiogine wrote: Question: since we have a autoloader/medium changer, besides mt-tools do I also need to install mtx? I recommend it. You can use the chg-zd-mtx script with the MTX distributed with Fedora. The alternative is to use the

Re: Migrating to Amanda, question 1

2006-02-05 Thread Gene Heskett
On Sunday 05 February 2006 15:14, Salvatore Enrico Indiogine wrote: I would like to migrate from BRU to Amanda. Instead of asking a bunch of questions I will just ask one per posting. We have a Quantum SCSI tape drive with 8 slots. The OS is Fedora4 on a Dell Optiplex G110 pentium III.

Re: Migrating to Amanda, question 1

2006-02-05 Thread Gene Heskett
On Sunday 05 February 2006 15:49, Ian Turner wrote: On Sunday 05 February 2006 03:14 pm, Salvatore Enrico Indiogine wrote: Question: since we have a autoloader/medium changer, besides mt-tools do I also need to install mtx? I recommend it. You can use the chg-zd-mtx script with the MTX

RE: Migrating to Amanda, question 1

2006-02-05 Thread Lengyel, Florian
Title: RE: Migrating to Amanda, question 1 My connfiguration is not too different: a Dell optiplex dual pentium with a Spectralogic 2K (a hand me down) with 30 slots; the OS is Centos. You do need to install mtx (it comes with CentOS, which is a Red Hat EL clone obtained from metal filings

RE: datcompression Tandberg SLR7

2006-02-05 Thread uwe . kaufmann
Matthias Andree writes: This looks strange. Is the drive in auto-retension mode and rewinding the tape again and again? No, I typed 'su amanda -c /usr/sbin/amtapetype -c -e 20g -f /dev/nst0' Does your drive have current firmware? Check tandberg.com. This is worth a try, good idea. ship 3

RE: datcompression Tandberg SLR7

2006-02-05 Thread uwe . kaufmann
Jon LaBadie wrote: Did you give amtapetype a good estimate of your tape size? I did it by 'su amanda -c /usr/sbin/amtapetype -c -e 20g -f /dev/nst0' Might you have somehow mucked with the tape's blocksize when you turned off compression? Typically amanda uses 32KB blocks and the drive is

RE: datcompression Tandberg SLR7

2006-02-05 Thread uwe . kaufmann
[EMAIL PROTECTED] wrote: I tried 512 bytes (SLR7 default), 32768 (Amanda default), but I did not try 0 yet. I will do it tomorrow. I tried. No improvement, amanda still calculates 1009 hours for the amtapetype run. Thanks to all for your patience Uwe Virus checked by G DATA