re-indexing virtual tapes

2006-05-02 Thread Thomas Widhalm
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi! I started using virtual tapes some weeks ago. Unfortunately I ran out of disk space far more quickly, than I expected, because I did many full dumps due to misconfiguration. Now I had to delete some of the backups. I did not find any other way,

Re: selfcheck problems with 2.5.0p1

2006-05-02 Thread Paul Bijnens
On 2006-05-01 22:52, Steven Sweet wrote: I have just compiled amanda-2.5.0p1 on two systems. When I run amcheck on the server system the server checks out fine, but I get this for the client check: Amanda Backup Client Hosts Check ERROR: SystemA.local:/ does

Re: Scalability information sought

2006-05-02 Thread listrcv
Jon LaBadie wrote: At the recent 'Trenton Computer Festival' I was discussing amanda with a gentleman who asked something like how big can amanda go? Hm, what would the technical limit be? Like 4194304 clients and DLEs? Or is there no such limit? GH

Re: Scalability information sought

2006-05-02 Thread Paul Bijnens
On 2006-05-02 10:55, listrcv wrote: Jon LaBadie wrote: At the recent 'Trenton Computer Festival' I was discussing amanda with a gentleman who asked something like how big can amanda go? Hm, what would the technical limit be? Like 4194304 clients and DLEs? Or is there no such limit? As a

Re: Default restore device issues

2006-05-02 Thread Paul Bijnens
On 2006-05-02 14:12, stan wrote: I'm trying to get amrecover to default to my changer. I've added the following to my script that runs configure: --with-tape-device=chg-multi \ --with-changer-device=chg-multi \ made distclean, id a make, and a make install. I'm working on the server for the

Re: re-indexing virtual tapes

2006-05-02 Thread Jon LaBadie
On Tue, May 02, 2006 at 09:34:05AM +0200, Thomas Widhalm wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi! I started using virtual tapes some weeks ago. Unfortunately I ran out of disk space far more quickly, than I expected, because I did many full dumps due to misconfiguration.

Re: Default restore device issues

2006-05-02 Thread Paul Bijnens
On 2006-05-02 14:12, stan wrote: I'm trying to get amrecover to default to my changer. I've added the following to my script that runs configure: --with-tape-device=chg-multi \ --with-changer-device=chg-multi \ made distclean, id a make, and a make install. I'm working on the server for the

Re: Scalability information sought

2006-05-02 Thread Alexander Jolk
Jon LaBadie wrote: On Tue, May 02, 2006 at 10:45:35AM +0200, Alexander Jolk wrote: On one of my two site, we have 20TB total disk capacity, of which about 16TB is in use; on two servers, 800GB nightly (two 200GB LTO-2 tapes per server per night); 45 clients, split into about 2200 individual

number of disklist entries question

2006-05-02 Thread McGraw, Robert P.
I have 581 of the following type disklist entries. zorn /export/users-aar /export/fssnap/users { users-tar `include' ./aar } We have some people who have only a few file and some who have over 15GB. I thought about segregating people by the first letter of their login name. I

Re: number of disklist entries question

2006-05-02 Thread Paul Bijnens
On 2006-05-02 16:03, McGraw, Robert P. wrote: I have 581 of the following type disklist entries. zorn /export/users-aar /export/fssnap/users { users-tar `include' ./aar } We have some people who have only a few file and some who have over 15GB. I thought about segregating

tuning the estimate phase?

2006-05-02 Thread Paul Lussier
Hi all,Is it possible to tune the estimate phase of a backup run? We appearto be getting NFS timeouts experienced by our NFS clients during theestimate phase when the NFS server is getting backed up. The going theory is this that during the estimation phase, amanda isdoing a gtar|gzip -c

Re: Disabling LTO-2 hardware compression

2006-05-02 Thread Paul Bijnens
On 2006-05-02 16:17, Guy Dallaire wrote: Hi, Recently added an Overland LoaderXpress LTO 2 tape library to my setup. Inside the loader is an OEM HP Ultrium tape drive. My tape server is a centos 4.2 box (RHEL 4 clone) I'm using software compression with amanda 2.4.5p1 already. Problem is,

Re: Default restore device issues

2006-05-02 Thread listrcv
Paul Bijnens wrote: Extracting files using tape drive /dev/nst0 on host amanda.meadwestvaco.com. So where do you have /dev/nst0 in that list? Are you connecting with the correct index-server? You better not try to restore files from the changer device (incorrectly specified anyway by

RE: Disabling LTO-2 hardware compression

2006-05-02 Thread uwe . kaufmann
Hello Guy, On Tuesday, May 02, 2006 4:18 PM Guy Dallaire wrote: I've heard that LTO2 drives can easily cope with already compressed data (and do not try to re compress it). Is this true ? I don't know that. Has anyone devised a way to force hw compression off on a similar setup ? I recently

Re: number of disklist entries question

2006-05-02 Thread Jon LaBadie
On Tue, May 02, 2006 at 10:03:12AM -0400, McGraw, Robert P. wrote: I have 581 of the following type disklist entries. zorn /export/users-aar /export/fssnap/users { users-tar `include' ./aar } We have some people who have only a few file and some who have over 15GB. I

Re: Disabling LTO-2 hardware compression

2006-05-02 Thread Jon LaBadie
On Tue, May 02, 2006 at 10:17:48AM -0400, Guy Dallaire wrote: Hi, Recently added an Overland LoaderXpress LTO 2 tape library to my setup. Inside the loader is an OEM HP Ultrium tape drive. My tape server is a centos 4.2 box (RHEL 4 clone) I'm using software compression with amanda 2.4.5p1

Still Problems Restoring from Disk

2006-05-02 Thread Steven Backus
Using 2.5.0p1 I can't restore any files from holding disk. The amindexd debug file says: amindexd: TAPE amindexd: tapedev_is amrecover_changer: /dev/changer amindexd: 200 /dev/changer amindexd: ? unexpected EOF which is odd because it's not even supposed to be using the tape drive. Here's

Re: Still Problems Restoring from Disk

2006-05-02 Thread Steven Backus
How are you forcing the dumps to stay in holding disk? May be the taper error could be a consequence of that. In amanda.conf: tapedev /dev/fridaytape autoflush In crontab: 0 14 * * 1-4 /usr/local/sbin/amcheck -c -m genepi 0 19 * * 1-4 /usr/local/sbin/amdump genepi 30 12 * * 5

Re: Still Problems Restoring from Disk

2006-05-02 Thread Jon LaBadie
On Tue, May 02, 2006 at 09:57:50AM -0600, Steven Backus wrote: How are you forcing the dumps to stay in holding disk? May be the taper error could be a consequence of that. In amanda.conf: tapedev /dev/fridaytape autoflush In crontab: 0 14 * * 1-4

Re: amverifyrun in 2.5.0p1

2006-05-02 Thread Jean-Louis Martineau
Sean, Could you try this patch. Jean-Louis Sean Walmsley wrote: Has anyone successfully used the amverifyrun utility in version 2.5.0p1? When I run it, I get the error message: changer: got exit: 2 str: none Illegal slot: -1 amtape: could not load slot none: Illegal slot: -1 amtape: could

Re: Still Problems Restoring from Disk

2006-05-02 Thread Steven Backus
Perhaps amrecover has an error handler that if the tapedevice is not available, even if it ultimatly will not be needed, causes it to abort. Try running amrecover with the fridaytape link present. No joy, same problem. Steve -- Steven J. BackusComputer Specialist

Re: Still Problems Restoring from Disk

2006-05-02 Thread Jon LaBadie
On Tue, May 02, 2006 at 11:23:54AM -0600, Steven Backus wrote: Perhaps amrecover has an error handler that if the tapedevice is not available, even if it ultimatly will not be needed, causes it to abort. Try running amrecover with the fridaytape link present. No joy, same problem.

Re: Disabling LTO-2 hardware compression

2006-05-02 Thread Michael Loftis
mt -f st device datcompression 0 That should work but it will likely come back on after a restart though. --On May 2, 2006 10:17:48 AM -0400 Guy Dallaire [EMAIL PROTECTED] wrote: Hi, Recently added an Overland LoaderXpress LTO 2 tape library to my setup. Inside the loader is an OEM HP

2.4.5p1 - 2.5.0

2006-05-02 Thread Geert Uytterhoeven
last week I (well, Debian testing) upgraded from 2.4.5p1 to 2.5.0. And suddenly my nightly backups to vtapes started failing with: | The next tape Amanda expects to use is: DAILY10. | | FAILURE AND STRANGE DUMP SUMMARY: | anakin /varlev 3 FAILED [no more holding

error redirecting stderr to fd 51

2006-05-02 Thread McGraw, Robert P.
I noticed that that the four dumping jobs seemed to hang. zorn-[309] amstatus --config daily --date Using /var/amanda/daily/amdump from Tue May 2 14:30:35 EDT 2006 20060502 bers:/ 0 m finished (14:42:59) 20060502 bessel:/0 4592m finished (14

DLEs with large numbers of files

2006-05-02 Thread Ross Vandegrift
Hello everyone, I recognize that this isn't really related to Amanda, but I thought I'd see if anyone has a good trick... A number of DLEs in my Amanda configuration have a huge number of small files (sometimes hardlinks and symlinks, sometimes just copies) - often times in the millions. Of

Re: DLEs with large numbers of files

2006-05-02 Thread Michael Loftis
--On May 2, 2006 5:49:47 PM -0400 Ross Vandegrift [EMAIL PROTECTED] wrote: Hello everyone, I recognize that this isn't really related to Amanda, but I thought I'd see if anyone has a good trick... A number of DLEs in my Amanda configuration have a huge number of small files (sometimes

Re: Default restore device issues

2006-05-02 Thread stan
On Tue, May 02, 2006 at 03:19:52PM +0200, Paul Bijnens wrote: On 2006-05-02 14:12, stan wrote: I'm trying to get amrecover to default to my changer. I've added the following to my script that runs configure: --with-tape-device=chg-multi \ --with-changer-device=chg-multi \ made

Re: Default restore device issues

2006-05-02 Thread stan
On Tue, May 02, 2006 at 03:32:35PM +0200, Paul Bijnens wrote: On 2006-05-02 14:12, stan wrote: I'm trying to get amrecover to default to my changer. I've added the following to my script that runs configure: --with-tape-device=chg-multi \ --with-changer-device=chg-multi \ made