[BackupPC-users] Backing up WIndows machines - Shadow Copy?

2005-12-21 Thread Scott Gamble
Sorry to hit the list with this but once in awhile I wander back to see if theres been any new developments on this topic and to share what little I find on this topic as I go. I just found an excellent (and free) imaging and backup application for XP called Driveimage XML that will create a v

Re: [BackupPC-users] Cpool question

2005-12-21 Thread Carl Wilhelm Soderstrom
On 12/21 05:05 , Carl Wilhelm Soderstrom wrote: > I was originally planning on just doing tar over netcat; which shouldn't run > into the memory issues too badly, and yet *should* preserve the hardlinks if > I do it all at once... but I've not tried it thorougly before. I'm giving tar over netcat

Re: [BackupPC-users] Cpool question

2005-12-21 Thread Carl Wilhelm Soderstrom
On 12/21 06:53 , Guus Houtzager wrote: > Ok, here are the scripts. cool. this is just in time for the server migration I need to do right now. I'm planning on doing it over nfs rather than rsyncd or rsync-over-ssh; but I might give these scripts a bit of a try. I was originally planning on just

Re: [BackupPC-users] Re: BackupPC Mandriva installation : HowTo?

2005-12-21 Thread Vincent Fleuranceau
On 12/21/05, Olivier LAHAYE <[EMAIL PROTECTED]> wrote: > > Please ignore my previous message, it contains the wrong package version, > sorry. > > now the anwser ;-) > > Just use this source package and rebuild it, it should work. It's what I'm > using at my work. I'm not reponsible if you loose dat

RE: [BackupPC-users] Cpool question

2005-12-21 Thread Brown, Wade ASL (GE Healthcare)
Naw, I'm not talking about replacing the current system. This is just for making a "modified" copy on a remote server or external disk. @Marty: our backup strategies differ. The only reason I move data offsite is if my data center is destroyed (ok, there are some other reasons but you get the

Re: [BackupPC-users] Cpool question

2005-12-21 Thread Marty
Paul Fox wrote: > > I don't see why not. Just change the hardlink into a file whose > contents are the name of the pool file it pointed to. That seems like > trival one liner in a script, both converting and unconverting the > link. Since it seems too easy, there must be a "gotcha" whi

Re: [BackupPC-users] Cpool question

2005-12-21 Thread Paul Fox
> > I don't see why not. Just change the hardlink into a file whose > contents are the name of the pool file it pointed to. That seems like > trival one liner in a script, both converting and unconverting the > link. Since it seems too easy, there must be a "gotcha" which I am > missi

Re: [BackupPC-users] Cpool question

2005-12-21 Thread Marty
Brown, Wade ASL (GE Healthcare) wrote: If we had the hash values saved when BackupPC_link runs, we could reconnect the links much faster. I thought the pool filenames *were* the hash. If that's true, then they are already "saved" and available. In the case of an off-site backup, I wonder

Re: [BackupPC-users] Cpool question

2005-12-21 Thread Les Mikesell
On Wed, 2005-12-21 at 13:22, Marty wrote: > >> That brings up another question for anyone here -- does cp -al work > >> (within the filesystem) on the pool, or on the cpool, or is it also > >> prohibitively time-consuming? If it works (and you don't run out of > >> inodes) then it seems you cou

Re: [BackupPC-users] Cpool question

2005-12-21 Thread Marty
Les Mikesell wrote: On Wed, 2005-12-21 at 12:30, Marty wrote: That brings up another question for anyone here -- does cp -al work (within the filesystem) on the pool, or on the cpool, or is it also prohibitively time-consuming? If it works (and you don't run out of inodes) then it seems you

RE: [BackupPC-users] Cpool question

2005-12-21 Thread Brown, Wade ASL (GE Healthcare)
If we had the hash values saved when BackupPC_link runs, we could reconnect the links much faster. In the case of an off-site backup, I wonder if the cpool could get copied directly and the per-pc files are changed such that they are no longer hardlinks but simply contain the hash. The idea here

Re: [BackupPC-users] Cpool question

2005-12-21 Thread Les Mikesell
On Wed, 2005-12-21 at 12:30, Marty wrote: > That brings up another question for anyone here -- does cp -al work > (within the filesystem) on the pool, or on the cpool, or is it also > prohibitively time-consuming? If it works (and you don't run out of > inodes) then it seems you could use it t

Re: [BackupPC-users] Cpool question

2005-12-21 Thread Marty
Guus Houtzager wrote: Run the shellscript in a screen (if you prefer), sit back and let it do its work. It seems that in the main calling script, if you change this line, rsync -av rsync://10.0.0.2/remotebackup/pc/$i/ . to this: rsync -av --delete rsync://10.0.0.2/remotebackup/pc/$i/

Re: [BackupPC-users] Cpool question

2005-12-21 Thread Guus Houtzager
Hi, Ok, here are the scripts. I've used them to migrate backuppc with all data from one server to another. Put both scripts in /var/lib/backuppc. Make sure both are executable for the backuppc user. Note on pathnames: I'm running Debian, other distro's may have stuff in different places. First cop

[BackupPC-users] Re: BackupPC Mandriva installation : HowTo?

2005-12-21 Thread Olivier LAHAYE
Please ignore my previous message, it contains the wrong package version, sorry. now the anwser ;-) Just use this source package and rebuild it, it should work. It's what I'm using at my work. I'm not reponsible if you loose data though ;-) I've joined a "nosource" package to reduce the attac

[BackupPC-users] Mandriva installation: HowTo ?

2005-12-21 Thread Vincent Fleuranceau
Hi all, I've been using BackupPC on Debian for months and I'm very happy with it. I now have to run it on Mandriva 2006, but unfortunately there is no package for this Linux distribution (as far as I know). And I must admit that I'm not very familiar with RedHat-based distros at the moment... So

Re: [BackupPC-users] Cpool question

2005-12-21 Thread Scott Gamble
Guus Houtzager wrote: On Wed, 2005-12-21 at 22:53 +1100, Vincent Ho wrote: On Wed, Dec 21, 2005 at 11:29:33AM +0100, Guus Houtzager wrote: A colleague of mine wrote just that script. I had the problem of needing to migrate my backuppc with all data to another server and ran into the w

Re: [BackupPC-users] Cpool question

2005-12-21 Thread Guus Houtzager
On Wed, 2005-12-21 at 22:53 +1100, Vincent Ho wrote: > On Wed, Dec 21, 2005 at 11:29:33AM +0100, Guus Houtzager wrote: > > > A colleague of mine wrote just that script. I had the problem of needing > > to migrate my backuppc with all data to another server and ran into the > > whole hardlink / mem

Re: [BackupPC-users] Cpool question

2005-12-21 Thread Vincent Ho
On Wed, Dec 21, 2005 at 11:29:33AM +0100, Guus Houtzager wrote: > A colleague of mine wrote just that script. I had the problem of needing > to migrate my backuppc with all data to another server and ran into the > whole hardlink / memory issue. So my colleague wrote a script that > rsyncs the /pc

Re: [BackupPC-users] Cpool question

2005-12-21 Thread Guus Houtzager
Hi, On Tue, 2005-12-20 at 17:23 -0600, Les Mikesell wrote: > On Tue, 2005-12-20 at 17:00, Craig Barratt wrote: > > > I have been experimenting with a perl script that generates a large > > tar file for copying the BackupPC data. > > Could you do one that rebuilds the hardlinks after the fact?