Re: [BackupPC-users] Advice on creating duplicate backup server

2008-12-08 Thread Johan Ehnberg
Stuart Luscombe wrote: Hi there, I’ve been struggling with this for a little while now so I thought it about time I got some help! We currently have a server running BackupPC v3.1.0 which has a pool of around 3TB and we’ve got to a stage where a tape backup of of the pool is

[BackupPC-users] Advice on creating duplicate backup server

2008-12-08 Thread Stuart Luscombe
Hi there, I've been struggling with this for a little while now so I thought it about time I got some help! We currently have a server running BackupPC v3.1.0 which has a pool of around 3TB and we've got to a stage where a tape backup of of the pool is taking 1-2 weeks, which isn't

Re: [BackupPC-users] Advice on creating duplicate backup server

2008-12-08 Thread Holger Parplies
Hi, Nils Breunese (Lemonbit) wrote on 2008-12-08 12:23:40 +0100 [Re: [BackupPC-users] Advice on creating duplicate backup server]: Stuart Luscombe wrote: I?ve got the OS (CentOS) installed on the new server and have installed BackupPC v3.1.0, but I?m having problems working out how

Re: [BackupPC-users] Advice on creating duplicate backup server

2008-12-08 Thread Nils Breunese (Lemonbit)
Stuart Luscombe wrote: I’ve got the OS (CentOS) installed on the new server and have installed BackupPC v3.1.0, but I’m having problems working out how to sync the pool with the main backup server. I managed to rsync the cpool folder without any real bother, but the pool folder is the

Re: [BackupPC-users] Advice on creating duplicate backup server

2008-12-08 Thread Adam Goryachev
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Holger Parplies wrote: Hi, Nils Breunese (Lemonbit) wrote on 2008-12-08 12:23:40 +0100 [Re: [BackupPC-users] Advice on creating duplicate backup server]: Stuart Luscombe wrote: I?ve got the OS (CentOS) installed on the new server and have

Re: [BackupPC-users] Advice on creating duplicate backup server

2008-12-08 Thread Thomas Karcher
Hi, Instead of trying to sync the pool, can't you just run a second BackupPC server that also backs up your machines? If you don't need the current backup history on the redundant server, save yourself the pain of the initial pool copy and just follow this path - presuming network and

Re: [BackupPC-users] Advice on creating duplicate backup server

2008-12-08 Thread Jeffrey J. Kosowsky
Stuart Luscombe wrote at about 10:02:04 + on Monday, December 8, 2008: Hi there, I've been struggling with this for a little while now so I thought it about time I got some help! We currently have a server running BackupPC v3.1.0 which has a pool of around 3TB and

[BackupPC-users] scheduling question

2008-12-08 Thread Nick Smith
I have some clients that take 3 days or better to do a full backup, i would like to do 1 full backup a month, and 1 incr backup every day, and keep 1 week worth of incr and only 1 full backup. What happens when there is still a full backup going on and i schedule and incr everyday? will it wait

[BackupPC-users] rsync - fileowner lost during backup or restore

2008-12-08 Thread Matthias Meyer
Hi, I try to backup my windows clients with backuppc as well as cygwin/rsync. The backup/restore with rsyncd at windows and rsync on linux (run as root) works well. Only as normal (linux) user it didn't work because of insufficient privileges for chmod and chgrp. With backuppc (run as user

Re: [BackupPC-users] I broke perfection ...

2008-12-08 Thread Rob Owens
If you're being prompted for a password, then the public key is being ignored for some reason. This could be due to permissions. The .ssh directory should have 700 permissions (chmod 700 .ssh). Some distros are picky about the permissions of the individual files in .ssh. Just to be safe, give

[BackupPC-users] Block-level rsync-like hashing dd?

2008-12-08 Thread tmassey
Hello! In all of the myriad of how do I replicate a server, someone one time suggested using a netcat/dd like command with block-level hashing to copy only changed blocks. Since then, I have searched *extensively* for this, and I cannot find it. Does anyone know of such a beast? Also, in

Re: [BackupPC-users] Block-level rsync-like hashing dd?

2008-12-08 Thread Les Mikesell
[EMAIL PROTECTED] wrote: Hello! In all of the myriad of how do I replicate a server, someone one time suggested using a netcat/dd like command with block-level hashing to copy only changed blocks. Since then, I have searched *extensively* for this, and I cannot find it. Does anyone

Re: [BackupPC-users] Block-level rsync-like hashing dd?

2008-12-08 Thread Tino Schwarze
On Mon, Dec 08, 2008 at 12:17:11PM -0500, [EMAIL PROTECTED] wrote: In all of the myriad of how do I replicate a server, someone one time suggested using a netcat/dd like command with block-level hashing to copy only changed blocks. Since then, I have searched *extensively* for this, and I

Re: [BackupPC-users] Block-level rsync-like hashing dd?

2008-12-08 Thread Tino Schwarze
On Mon, Dec 08, 2008 at 06:49:27PM +0100, Tino Schwarze wrote: In all of the myriad of how do I replicate a server, someone one time suggested using a netcat/dd like command with block-level hashing to copy only changed blocks. Since then, I have searched *extensively* for this, and I

[BackupPC-users] backups failing due to errors under /sys... BackupFilesExclude is not taking effect. What gives?

2008-12-08 Thread Aleksey Tsalolikhin
BackupPC 3.1.0 on CentOS 5.2 Backups of a single host are aborting after lots of errors like sys/block/hdc/capability: md4 doesn't match: will retry in phase 1; file removed Remote[1]: rsync: read errors mapping /sys/block/hdc/capability: No data available (61) sys/block/hdc/dev: md4 doesn't

[BackupPC-users] BackupFilesExcludes for Linux

2008-12-08 Thread Mark Adams
Greetings. Me again. I upgraded my backup server and configured two hard drives into a single logical volume with LVM for my TopDir, and successfully configured BackupPC to backup a share on one of my host machines. Rejoicing was heard throughout the LAN. Now, I am faced with the necessity

Re: [BackupPC-users] BackupFilesExcludes for Linux

2008-12-08 Thread Mark Adams
I think I spotted a mistake in my own speculative config. See below. Mark Adams wrote: Greetings. Me again. I upgraded my backup server and configured two hard drives into a single logical volume with LVM for my TopDir, and successfully configured BackupPC to backup a share on one of my

Re: [BackupPC-users] backups failing due to errors under /sys... BackupFilesExclude is not taking effect. What gives?

2008-12-08 Thread Matthias Meyer
Aleksey Tsalolikhin wrote: BackupPC 3.1.0 on CentOS 5.2 Backups of a single host are aborting after lots of errors like sys/block/hdc/capability: md4 doesn't match: will retry in phase 1; file removed Remote[1]: rsync: read errors mapping /sys/block/hdc/capability: No data available (61)

Re: [BackupPC-users] Solution to keeping files selectively by age of backups

2008-12-08 Thread John Rouillard
On Sun, Nov 23, 2008 at 05:00:01AM -0500, Jeffrey J. Kosowsky wrote: Several people have recently asked about whether it is possible to have some files backed up only occasionally or to keep some files for only a limited amount of time. One example is perhaps you want to always have the most

Re: [BackupPC-users] BackupFilesExcludes for Linux

2008-12-08 Thread Matthias Meyer
Mark Adams wrote: I believe the $Conf{RsyncShareName} statement should involve '/' rather than '/etc'. The directory I want to backup is /etc which is a subdirectory of /. I also believe the /home/madams directory should be /home. Am I right? $Conf{RsyncShareName} should contain the

Re: [BackupPC-users] BackupFilesExcludes for Linux

2008-12-08 Thread Holger Parplies
Hi, Mark Adams wrote on 2008-12-08 14:37:54 -0700 [Re: [BackupPC-users] BackupFilesExcludes for Linux]: I think I spotted a mistake in my own speculative config. See below. right, and there's a second one along the same line ... [...] $Conf{BackupFilesOnly} = { '/mnt/share' = [

Re: [BackupPC-users] Advice on creating duplicate backup server

2008-12-08 Thread dan
you could mess around with LVM snapshots. I hear that you can make an LVM snapshot and rsync that over, then restore it to the backup LVM. I have not tried this but have seen examples around the net. have you tried rsync3? it works for me. I dont quite have 3TB so I cant really advise you on

Re: [BackupPC-users] BackupFilesExcludes for Linux

2008-12-08 Thread Jeffrey J. Kosowsky
Holger Parplies wrote at about 00:24:56 +0100 on Tuesday, December 9, 2008: Hi, Mark Adams wrote on 2008-12-08 14:37:54 -0700 [Re: [BackupPC-users] BackupFilesExcludes for Linux]: I think I spotted a mistake in my own speculative config. See below. right, and there's a second

Re: [BackupPC-users] Advice on creating duplicate backup server

2008-12-08 Thread Holger Parplies
Hi, Jeffrey J. Kosowsky wrote on 2008-12-08 09:37:16 -0500 [Re: [BackupPC-users] Advice on creating duplicate backup server]: It just hit me that given the known architecture of the pool and cpool directories shouldn't it be possible to come up with a scheme that works better than either

Re: [BackupPC-users] Advice on creating duplicate backup server

2008-12-08 Thread Jeffrey J. Kosowsky
Holger Parplies wrote at about 04:10:17 +0100 on Tuesday, December 9, 2008: Hi, Jeffrey J. Kosowsky wrote on 2008-12-08 09:37:16 -0500 [Re: [BackupPC-users] Advice on creating duplicate backup server]: It just hit me that given the known architecture of the pool and cpool