Re: [BackupPC-users] Transferring backups to another backuppc installation
2009-11-13 09:44:08
Peter Peltonen wrote:
>
>> Note that copying a whole pool (while preserving hardlinks) is still
>> tough and will only work up to a certain pool size/file count (apart
>> from copying a whole file system image).
>
> Do you have any more info on this (about the limits)?
>
> Why is it so, can't rsync handle big amounts of data including hardlinks?
>
It is not just rsync - any file oriented technique will have the same problem.
The only way to match up the linked files is to build a table of filenames and
inode numbers as they are copied and look up the matching inode to find the
right name for the link. The process doesn't scale well.
--
Les Mikesell
lesmikesell AT gmail DOT com
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- [BackupPC-users] Transferring backups to another backuppc installation, Peter Peltonen
- Re: [BackupPC-users] Transferring backups to another backuppc installation, Tino Schwarze
- Re: [BackupPC-users] Transferring backups to another backuppc installation, Peter Peltonen
- Re: [BackupPC-users] Transferring backups to another backuppc installation,
Les Mikesell <=
- Re: [BackupPC-users] Transferring backups to another backuppc installation, Tyler J. Wagner
- Re: [BackupPC-users] Transferring backups to another backuppc installation, Peter Peltonen
- Re: [BackupPC-users] Transferring backups to another backuppc installation, Les Mikesell
- [BackupPC-users] 20000 millisecond timeout, Chris Baker
- Re: [BackupPC-users] 20000 millisecond timeout, Les Mikesell
- Re: [BackupPC-users] 20000 millisecond timeout, Chris Baker
- Re: [BackupPC-users] 20000 millisecond timeout, Les Mikesell
- Re: [BackupPC-users] 20000 millisecond timeout, Mirco Piccin
- Re: [BackupPC-users] 20000 millisecond timeout, Jeffrey J. Kosowsky
- Re: [BackupPC-users] 20000 millisecond timeout, Michael Stowe
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