Re: Putting on my Amanda hat

2004-07-21 Thread Jon LaBadie
On Wed, Jul 21, 2004 at 09:38:48AM -0500, Dave Sherohman wrote: > On Tue, Jul 20, 2004 at 05:13:46PM -0700, Mike Fedyk wrote: > > > I want to have another cycle running every other Friday (two weeks), but > > cron doesn't seem to be able to handle that. > > `date +%U` gives you the week number i

Re: Speed up 400GB backup?

2004-07-21 Thread Joshua Baker-LePain
On Wed, 21 Jul 2004 at 2:39pm, Mike Fedyk wrote > Joshua Baker-LePain wrote: > > >Is it too disruptive to just reboot the system? It'd be nice to try a > > > > > Boo! I sincerely doubt rebooting will help unless there is a kernel > problem. I meant so that he could install a new kernel and

Re: Speed up 400GB backup?

2004-07-21 Thread Mike Fedyk
Joshua Baker-LePain wrote: Is it too disruptive to just reboot the system? It'd be nice to try a Boo! I sincerely doubt rebooting will help unless there is a kernel problem. couple of other kernels, like a vanilla 2.4.26. Also, I'd ask on a redhat list and/or an ext2/3 list about any kern

Re: Speed up 400GB backup?

2004-07-21 Thread Paul Bijnens
Geert Uytterhoeven wrote: On Wed, 21 Jul 2004, Paul Bijnens wrote: If you install dump for ext2, then you should also try out that one. Dump takes only a few seconds or minutes compared to gnutar for such filesystems. I thought you do not want to use dump on Linux, since it's unsafe? Dump should b

Re: Putting on my Amanda hat

2004-07-21 Thread Jon LaBadie
On Wed, Jul 21, 2004 at 10:55:00AM -0700, Mike Fedyk wrote: > Jon LaBadie wrote: > > >On Tue, Jul 20, 2004 at 05:13:46PM -0700, Mike Fedyk wrote: > > > > > >>Hi guys, > >> > >... > > > >>I want to have another cycle running every other Friday (two weeks), but > >>cron doesn't seem to be able to

Re: Speed up 400GB backup?

2004-07-21 Thread Mike Fedyk
Frank Smith wrote: limiting you and not the disks themselves. You could try commenting out all the other filesystems in your disklist and see if the estimate still takes as long. Why do estimates all start and finish at the exact same time for all volumes on a single client?

Re: Tape device not rewinding after amanda dumps finished

2004-07-21 Thread Joshua Baker-LePain
On Wed, 21 Jul 2004 at 3:27pm, Brian Sebby wrote > We recently upgraded our Amanda server to a new machine, and migrated from > Amanda 2.4.0 to 2.4.4p2. However, while our old server used to rewind the > tape after the dumps were finished, our backup administrator has discovered > that the new ma

Tape device not rewinding after amanda dumps finished

2004-07-21 Thread Brian Sebby
We recently upgraded our Amanda server to a new machine, and migrated from Amanda 2.4.0 to 2.4.4p2. However, while our old server used to rewind the tape after the dumps were finished, our backup administrator has discovered that the new machine does not. We're using the same tape drives, and ess

Re: Speed up 400GB backup?

2004-07-21 Thread Kris Vassallo
On Tue, 2004-07-20 at 16:05, Frank Smith wrote: --On Tuesday, July 20, 2004 14:35:53 -0700 Kris Vassallo <[EMAIL PROTECTED]> wrote: >> NOTES: > >> driver: WARNING: /tmp: not 102400 KB free. I overlooked this last night. I've never seen this message myself, but perhaps it is relevant. Any

Re: Speed up 400GB backup?

2004-07-21 Thread Joshua Baker-LePain
On Wed, 21 Jul 2004 at 12:17pm, Kris Vassallo wrote > On Tue, 2004-07-20 at 17:28, Joshua Baker-LePain wrote: > > > > Actually, both of those are *very* slow. Remember, those are estimates, > > and they "write" to /dev/null. When tar does that, it doesn't actually > > read the bits off the sp

Re: Speed up 400GB backup?

2004-07-21 Thread Kris Vassallo
On Tue, 2004-07-20 at 14:37, Stefan G. Weichinger wrote: Hi, Frank, on Dienstag, 20. Juli 2004 at 07:41 you wrote to amanda-users: >> 420GB is not the total amount per night. Something is bogging this down >> though and I don't know what. I am not using holding disks because the >> majority

Re: Speed up 400GB backup?

2004-07-21 Thread Kris Vassallo
On Tue, 2004-07-20 at 17:28, Joshua Baker-LePain wrote: On Wed, 21 Jul 2004 at 12:00am, Stefan G. Weichinger wrote > Hi, Kris, > > on Dienstag, 20. Juli 2004 at 23:14 you wrote to amanda-users: > > KV> The box is running redhat 9 with 2.4.20 kernel and ext3 filesystem. > KV> Below is the mo

Re: Looking for sample config files

2004-07-21 Thread Joshua Baker-LePain
On Wed, 21 Jul 2004 at 4:35pm, CPH wrote > On Wednesday 21 July 2004 16:12, Joshua Baker-LePain wrote: > > On Wed, 21 Jul 2004 at 4:08pm, CPH wrote > > > > > Hi, > > > I have very simple needs for an amanda installation : > > > - backup one server which also contains the tape drive; > > > - incr

Re: Looking for sample config files

2004-07-21 Thread CPH
Hi Joshua, On Wednesday 21 July 2004 16:12, Joshua Baker-LePain wrote: > On Wed, 21 Jul 2004 at 4:08pm, CPH wrote > > > Hi, > > I have very simple needs for an amanda installation : > > - backup one server which also contains the tape drive; > > - incremental nightly backup - essentially 2 datab

Re: Looking for sample config files

2004-07-21 Thread Joshua Baker-LePain
On Wed, 21 Jul 2004 at 4:08pm, CPH wrote > Hi, > I have very simple needs for an amanda installation : > - backup one server which also contains the tape drive; > - incremental nightly backup - essentially 2 databases ; > - full weekly backup; > - I have a dump disk with 1G free full weekly bac

Looking for sample config files

2004-07-21 Thread CPH
Hi, I have very simple needs for an amanda installation : - backup one server which also contains the tape drive; - incremental nightly backup - essentially 2 databases ; - full weekly backup; - I have a dump disk with 1G free I find the Amanda documentation (from what I can find of it), quite c

Re: Putting on my Amanda hat

2004-07-21 Thread Dave Sherohman
On Tue, Jul 20, 2004 at 05:13:46PM -0700, Mike Fedyk wrote: > I have 10 tapes running daily with runspercycle 9 and dumpcycle 2 weeks. Any chance of changing that to a 1-week cycle with 5 runspercycle? In general, you want to have at least 2 cycles' worth of tapes, just in case. Having one extra

Re: Speed up 400GB backup?

2004-07-21 Thread Geert Uytterhoeven
On Wed, 21 Jul 2004, Paul Bijnens wrote: > If you install dump for ext2, then you should also try out that one. > Dump takes only a few seconds or minutes compared to gnutar for such > filesystems. I thought you do not want to use dump on Linux, since it's unsafe? Gr{oetje,eeting}s,

Re: Amanda Backup

2004-07-21 Thread Matt Hyclak
On Wed, Jul 21, 2004 at 08:22:11AM -0400, Joshua Baker-LePain enlightened us: > > Wanted to know about amanda tape viz to check what will be the next run > > for a particular hostname, diskname. > > > > How do i check that > > I'm not sure exactly what you're asking, but I'm sure your answers li

Re: Amanda Backup

2004-07-21 Thread Joshua Baker-LePain
On Wed, 21 Jul 2004 at 11:39am, Kaushal Shriyan wrote > Wanted to know about amanda tape viz to check what will be the next run > for a particular hostname, diskname. > > How do i check that I'm not sure exactly what you're asking, but I'm sure your answers lie in 'man amadmin'. It can tell w

Re: Speed up 400GB backup?

2004-07-21 Thread Andreas Sundstrom
Joshua Baker-LePain wrote: On Wed, 21 Jul 2004 at 12:00am, Stefan G. Weichinger wrote [...] Kris, I think that you need to some performance testing/optimizing of your system. What controllers are you using? Have you tested with bonnie++ and/or tiobench? Are there mount parameters to ext3 you c