[rdiff-backup-users] resuming initial backup

2012-05-20 Thread tim
hi, i'm using a synology ds411 nas as backup target. the processor on this device is very slow, so i don't get a transfer rate of more than 5 mb/s when accessing it via ssh (cpu-bound). this makes backups for my 500GB data partition rather painful. i'd therefore like to interrupt and later

Re: [rdiff-backup-users] resuming initial backup

2012-05-20 Thread D. Kriesel
2012 13:34 An: 'tim'; rdiff-backup-users@nongnu.org Betreff: Re: [rdiff-backup-users] resuming initial backup Rdiff-backup takes any existing data as a base in a target dir that has to be initialized, so just remove the rdiff-metadata from the target, while keeping the data that has already

Re: [rdiff-backup-users] resuming initial backup

2012-05-20 Thread Dominic Raferd
Not that I know of. Because of the complexity of the underlying archive, rdiff-backup does not like a failed or interrupted previous backup attempt at all and tries to remove one if it finds it. Otherwise the risk would be that you corrupt the archive and lose your data history. Although it

Re: [rdiff-backup-users] resuming initial backup

2012-05-20 Thread Neil Benn
Hello, If you need to store off the box you are rdiffing from then rdiff to a local directory and then rsync that over. Cheers, Neil On 20 May 2012 12:48, Dominic Raferd domi...@timedicer.co.uk wrote: Not that I know of. Because of the complexity of the underlying archive, rdiff-backup

Re: [rdiff-backup-users] resuming initial backup

2012-05-20 Thread Dominic Raferd
Betreff: Re: [rdiff-backup-users] resuming initial backup Rdiff-backup takes any existing data as a base in a target dir that has to be initialized, so just remove the rdiff-metadata from the target, while keeping the data that has already been copied :-) Cheers David

Re: [rdiff-backup-users] resuming initial backup

2012-05-20 Thread D. Kriesel
-bounces+mail=dkriesel@nongnu.org [mailto:rdiff- backup-users-bounces+mail=dkriesel@nongnu.org] Im Auftrag von Dominic Raferd Gesendet: Sonntag, 20. Mai 2012 13:54 An: rdiff-backup-users@nongnu.org Betreff: Re: [rdiff-backup-users] resuming initial backup What exactly needs to be deleted

Re: [rdiff-backup-users] resuming initial backup

2012-05-20 Thread Dominic Raferd
On 20/05/2012 13:02, D. Kriesel wrote: The whole history will be lost when following this procedure, which renders it inappropriate for backup repositories whose history actually exists. However, if I get Tim right, he is talking about an interrupted _initial_ backup run. In this case, giving

Re: [rdiff-backup-users] resuming initial backup

2012-05-20 Thread D. Kriesel
thanks for your explanations ... i was a bit confused to see a lot of Processing changed file messages of files which have already been transferred ... could be that checksumming these files is a performance bottleneck on the NAS device ... so doing the rdiff-backup locally and uploading via

Re: [rdiff-backup-users] resuming initial backup

2012-05-20 Thread tim
hi david, However, if I get Tim right, he is talking about an interrupted _initial_ backup run. In this case, giving up the entire history obviously does not do any harm. Without any metadata (i.e. the rdiff-backup-data subfolder), afaik a forced rdiff-backup run will take whatever there is