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Re: [Question #264557]: duplicity: Invalid data - SHA1 hash mismatch for file

 

Question #264557 on Duplicity changed:
https://answers.launchpad.net/duplicity/+question/264557

    Status: Answered => Open

Domoradov Alex is still having a problem:
> how about backing up to a local file:// repository
at the moment I'm doing exactly what you have said

On the web server

# duplicity --no-encryption --volsize 1024 incr /data/vhosts/
file:///backup/vhosts/


On the backup server

# /usr/bin/rsync -rza --stats --rsh='ssh -p2222 -c arcfour' --inplace
root@xxxxxxxxxxxxxxx:/backup/vhosts/ /data/backup/148.251.xxx.xxx/vhosts/

> verifying that and keeping it in sync with remote?
could you explain more detailed how I can verify a single incremental
backup?

On Thu, Apr 16, 2015 at 10:06 PM, edso <question264557@xxxxxxxxxxxxxxxxxxxxx
> wrote:

> Your question #264557 on Duplicity changed:
> https://answers.launchpad.net/duplicity/+question/264557
>
>     Status: Open => Answered
>
> edso proposed the following answer:
> well, yes that's the disadvantage of a remote repository. how about
> backing up to a local file:// repository, verifying that and keeping it
> in sync with remote?
>
> alternatively you might wanna verify only from week to week or such, as
> much as your budget allows.
>
> ..ede/duply.net
>
> On 16.04.2015 12:16, Domoradov Alex wrote:
> > Question #264557 on Duplicity changed:
> > https://answers.launchpad.net/duplicity/+question/264557
> >
> >     Status: Answered => Open
> >
> > Domoradov Alex is still having a problem:
> > It's very uncomfortable. I want just to check that all incremental
> backups
> > are valid and I can restore it. My full backup ~50Gb, incremental
> > ~100Mb-500Mb per hour. So to check additional 100-500Mb every time I
> would
> > need to restore the whole full + all increments?!
> >
> > full+Incremental Thu Apr 16 06:05:01 2015
> > full+Incremental Thu Apr 16 06:05:01 2015 + Thu Apr 16 07:05:02 2015
> > full+Incremental Thu Apr 16 06:05:01 2015 + Thu Apr 16 07:05:02 2015 +
> Thu
> > Apr 16 08:05:01 2015
> >
> > and so on
> >
> > On Thu, Apr 16, 2015 at 12:51 PM, edso <
> question264557@xxxxxxxxxxxxxxxxxxxxx
> >> wrote:
> >
> >> Your question #264557 on Duplicity changed:
> >> https://answers.launchpad.net/duplicity/+question/264557
> >>
> >> edso proposed the following answer:
> >> On 16.04.2015 11:36, Domoradov Alex wrote:
> >>> Question #264557 on Duplicity changed:
> >>> https://answers.launchpad.net/duplicity/+question/264557
> >>>
> >>> Domoradov Alex posted a new comment:
> >>> Thanks, now I'm testing 0.6.25 with _librsyncmodule.c from 0.7 series.
> >>>
> >>>> verify regularly
> >>> One more thing. If I restored backup to some specific date, for .e.g
> >>>
> >>> # duplicity -t "2015-04-15T08:00:01" --no-encryption restore
> >>> file:///backup/vhosts/ /restore/vhosts/
> >>>
> >>> And now I want to get the most recent version of files (Thu Apr 16
> >> 08:05:01 2015), according to output of the  collection-status
> >>> ...
> >>> ...
> >>> ...
> >>>          Incremental         Thu Apr 16 06:05:01 2015                 1
> >>>          Incremental         Thu Apr 16 07:05:02 2015                 1
> >>>          Incremental         Thu Apr 16 08:05:01 2015                 1
> >>> -------------------------
> >>> No orphaned or incomplete backup sets found.
> >>>
> >>> Do I need to restore the whole folder vhosts or it is possible just to
> >>> restore files which has been changed since 2015-04-15T08:00:01 up to
> >>> 2015-04-16T08:05:01 ?
> >>>
> >>
> >> you can pick files/folders via '--file-to-restore', see manpage
> >>  http://duplicity.nongnu.org/duplicity.1.html
> >>
> >> be aware, as a design choice you cannot overwrite anything with
> >> duplicity. always restore to a temp location and consciously copy/move
> >> to target from there.
> >>
> >> no, you cannot select only changed files, you can select a point in time
> >> for the selection you want to restore however.
> >>
> >> ..ede/duply.net
> >>
> >> --
> >> If this answers your question, please go to the following page to let us
> >> know that it is solved:
> >>
> >>
> https://answers.launchpad.net/duplicity/+question/264557/+confirm?answer_id=14
> >>
> >> If you still need help, you can reply to this email or go to the
> >> following page to enter your feedback:
> >> https://answers.launchpad.net/duplicity/+question/264557
> >>
> >> You received this question notification because you asked the question.
> >>
> >
>
> --
> If this answers your question, please go to the following page to let us
> know that it is solved:
>
> https://answers.launchpad.net/duplicity/+question/264557/+confirm?answer_id=16
>
> If you still need help, you can reply to this email or go to the
> following page to enter your feedback:
> https://answers.launchpad.net/duplicity/+question/264557
>
> You received this question notification because you asked the question.
>

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