[BackupPC-users] Does ClientNameAlias work with smb hosts

2006-03-07 Thread Brendan Simon
I am using $Conf{ClientNameAlias} quite happily with rsync/ssh unix hosts, but I can't get it to work with a Windows/smb server. I assume it should work, or is this a bad assumption ??? Thanks, Brendan. --- This SF.Net email is sponsored by

Re: [BackupPC-users] Change Location of Backup

2006-03-07 Thread Carl Wilhelm Soderstrom
On 03/07 09:58 , Chris Willard wrote: > I have just installed BackupPC on my Debian system using the package > manager. I was not given a choice of where to install the backups. Is > there a way to change to location as I would like to use a separate disk > for backups. Would it work if I moved

RE: [BackupPC-users] Change Location of Backup

2006-03-07 Thread Justin Best
Hi Chris, To change the location where BackupPC writes its files, find the file Lib.pm and modify the $TopDir in it. Or, if you prefer, a symbolic link will also work (it's what I use). Here's how I move the BackupPC files to a different location (in this case, a hard drive that's been mounted as

[BackupPC-users] Change Location of Backup

2006-03-07 Thread Chris Willard
Hi, I have just installed BackupPC on my Debian system using the package manager. I was not given a choice of where to install the backups. Is there a way to change to location as I would like to use a separate disk for backups. Would it work if I moved the data from the current location and

Re: [BackupPC-users] filesystem benchmark results

2006-03-07 Thread Les Mikesell
On Tue, 2006-03-07 at 12:46, David Brown wrote: > There are no links. Each file has one entry, under the pool directory. > All that has to be managed is creation and deletion of these files. It is > not difficult to be able to easily recover from a crash in either of these > scenarios, as long a

RE: [BackupPC-users] filesystem benchmark results

2006-03-07 Thread Brown, Wade ASL (GE Healthcare)
I agree. It is sometimes nice to be able to step down the client's tree and look for a specific file. So, what's the drawback of using a database to manage the tree? Obviously, you only have a single hash tree that contains all backups and you wouldn't be able to browse it for a specific file.

Re: [BackupPC-users] filesystem benchmark results

2006-03-07 Thread David Brown
On Tue, Mar 07, 2006 at 12:15:50PM -0600, Les Mikesell wrote: > The piece that has to be atomic has to do with the actual pool > file, so unless you move the data into the database as well > you can't atomically manage the links or ever be sure that > they are actually correct. And if you move th

Re: [BackupPC-users] filesystem benchmark results

2006-03-07 Thread Paul Fox
> > okay, right? it's only when you want to preserve or copy your > > pool that there's an issue? (or am i neglecting something? i > > might well be.) > > Even just the normal process of looking at the pool, either to see if a > file is present, or as part of the cleanup scan is much slow

Re: [BackupPC-users] filesystem benchmark results

2006-03-07 Thread Les Mikesell
On Tue, 2006-03-07 at 11:55, David Brown wrote: > > > > All you'll do by trying is lose the atomic nature of the hardlinks. > > You aren't ever going have the data at the same time you know all > > of it's names so you can store them close together. Just throw in > > lots of ram and let caching d

Re: [BackupPC-users] expand restore.zip

2006-03-07 Thread Olivier LAHAYE
We had the same problem trying to restore unix user accounts on windows machine. (files .*, links). We tried many unzip programs. The only one able to restore data was 7zip Regards, Olivier. Le Tuesday 07 March 2006 16:22, Jean-Michel Beuken a écrit : > Hello, > > I have a problem to expand t

Re: [BackupPC-users] filesystem benchmark results

2006-03-07 Thread David Brown
On Tue, Mar 07, 2006 at 11:49:40AM -0600, Les Mikesell wrote: > > I still say it is going to be a lot easier to change how backuppc works > > than it is going to be to find a filesystem that will deal with this very > > unusual use case well. > > All you'll do by trying is lose the atomic nature

Re: [BackupPC-users] filesystem benchmark results

2006-03-07 Thread Les Mikesell
On Tue, 2006-03-07 at 11:10, David Brown wrote: > The depth isn't really the issue. It is that they are created under one > tree, and hardlinked to another tree. The normal FS optimization of > putting the inodes of files in a given directory near each other breaks > down, and the directories in

Re: [BackupPC-users] filesystem benchmark results

2006-03-07 Thread David Brown
On Tue, Mar 07, 2006 at 12:20:04PM -0500, Paul Fox wrote: > to clarify -- in the "normal" case, where the backup data is > usually not read, but only written, the current filesystems are > okay, right? it's only when you want to preserve or copy your > pool that there's an issue? (or am i neglec

Re: [BackupPC-users] filesystem benchmark results

2006-03-07 Thread Paul Fox
> The depth isn't really the issue. It is that they are created under one > tree, and hardlinked to another tree. The normal FS optimization of > putting the inodes of files in a given directory near each other breaks > down, and the directories in the pool end up with files of very diverse

Re: [BackupPC-users] filesystem benchmark results

2006-03-07 Thread David Brown
On Tue, Mar 07, 2006 at 10:21:15AM -0600, Carl Wilhelm Soderstrom wrote: > ok. point taken. > Bonnie does create a very shallow tree for these files, but it's only a > directory or two deep. The depth isn't really the issue. It is that they are created under one tree, and hardlinked to another t

RE: [BackupPC-users] Backup error

2006-03-07 Thread Brown, Wade ASL (GE Healthcare)
I did a quick search on the archive and only one 50001 thread came up with no apparent resolution.   http://sourceforge.net/mailarchive/message.php?msg_id=10431724   Craig suggested checking your PC's disk for errors.  Have you looked for specific errors in pc's xferlog?  Do you have tons of

Re: [BackupPC-users] filesystem benchmark results

2006-03-07 Thread Carl Wilhelm Soderstrom
On 03/07 08:14 , David Brown wrote: > Unfortunately, the resultant filesystem has very little resemblance to the > file tree that backuppc writes. I'm not sure if there is any utility that > creates this kind of tree, and I would argue that backuppc shouldn't be > either, since it is so hard on th

Re: [BackupPC-users] filesystem benchmark results

2006-03-07 Thread David Brown
On Tue, Mar 07, 2006 at 09:23:36AM -0600, Carl Wilhelm Soderstrom wrote: > I'm experimenting with an external firewire drive enclosure, and I formatted > it with 3 different filesystems, then used bonnie++ to generate 10GB of > sequential data, and 1,024,000 small files between 1000 and 100 bytes

[BackupPC-users] Xlib error on backuppc ssh?

2006-03-07 Thread Ward... James Ward
I just installed a second backuppc server after giving up trying to mirror my 1.5T USB RAID arrays. It's almost identical to my first one, but on several *nix hosts, I'm getting: Running: /usr/bin/ssh -q -x -l root apollo /usr/bin/rsync --server --sender --numeric-ids --perms --owner --group --de

Re: [BackupPC-users] filesystem benchmark results

2006-03-07 Thread Carl Wilhelm Soderstrom
On 03/07 09:54 , Les Mikesell wrote: > See if you can find a benchmark program called 'postmark'. This > used to be available from NetApp but I haven't been able to find > a copy recently. It specifically tests creation and deletion > of lots of small files. When I used it years ago it showed >

[BackupPC-users] Backup error

2006-03-07 Thread Nick Barton
I am gettting an error from my BackupPC software. The backup starts and it will run for a while then it will give the following   2006-03-06 10:31:16 Got fatal error during xfer (Too many smbtar errors (50001)   I am not sure what is causing this problem, anyone seen this before?        

Re: [BackupPC-users] filesystem benchmark results

2006-03-07 Thread Les Mikesell
On Tue, 2006-03-07 at 09:23, Carl Wilhelm Soderstrom wrote: > Am I missing something here? Am I mis-interpreting the data? Is there anyone > else out there with more bonnie experience than I, who can suggest other > things to try to gain more surety about this? See if you can find a benchmark pro

Re: [BackupPC-users] filesystem benchmark results

2006-03-07 Thread Carl Wilhelm Soderstrom
On 03/07 04:43 , Guus Houtzager wrote: > I think you're right. I have 2 suggestions for additional testing. It's my > experience that backuppc became really really slow after a few weeks when > more data began to accumulate. Could you test ext3 again, but with a few > million more files? I'm als

Re: [BackupPC-users] filesystem benchmark results

2006-03-07 Thread Guus Houtzager
Hi, On Tuesday 07 March 2006 16:23, Carl Wilhelm Soderstrom wrote: > I'm experimenting with an external firewire drive enclosure, and I > formatted it with 3 different filesystems, then used bonnie++ to generate > 10GB of sequential data, and 1,024,000 small files between 1000 and 100 > bytes in s

[BackupPC-users] filesystem benchmark results

2006-03-07 Thread Carl Wilhelm Soderstrom
I'm experimenting with an external firewire drive enclosure, and I formatted it with 3 different filesystems, then used bonnie++ to generate 10GB of sequential data, and 1,024,000 small files between 1000 and 100 bytes in size. I tried it with xfs, reiserfs, and ext3; and contrary to a lot of hype

[BackupPC-users] expand restore.zip

2006-03-07 Thread Jean-Michel Beuken
Hello, I have a problem to expand the restore.zip file generated with the CGI interface (I use Option 2 : Download Zip archive, "Make Arch relative to /", "compress=5") the size of the file restore.zip in the Windows XP Desktop is good but if I use WinZip v9, PowerArchiver, PKZIP or "Open wi

Re: [BackupPC-users] rsync error: timeout in data send/receive (code 30)

2006-03-07 Thread Carl Wilhelm Soderstrom
On 03/07 03:09 , Stephen Vaughan wrote: > I'm having problems backing up one of my servers. The backup goes for about > 1 1/2 hours then it just cuts out and says timeout error. try setting: $Conf{ClientTimeout} = 432000; either in config.pl or the per-host config files. See if that solves your

[BackupPC-users] unable to open ... and botch no match on ...

2006-03-07 Thread Klaas Vantournhout
Hello all, I'm running currently two backupservers which are doing a nice job. The backupservers are doing backups using rsync over ssh. OS : Mandriva Linux release 2006.0 (Official) for i586 kernel : 2.6.12 rsync : version 2.6.6 protocol version 29 raid 5 The problem I have now is that a coup

Re: [BackupPC-users] rsync+ssh+windows xp

2006-03-07 Thread Marcos Lorenzo de Santiago
El Lunes, 6 de Marzo de 2006 09:37, Chaiwat Maneeboon escribió: CM > Hi, all CM > I use backuppc at first time. my server is Ubuntu 5.10, client is CM > windows Xp pro SP2. CM > I installed backuppc from a debain stable repository. config.pl is CM > config by default. CM > Windows xp