Comment 1 for bug 1558093

This is a known problem with large backups, the sigtar file gets to be
larger than 2GB. To work around this you will need to use the option "
*--max-blocksize=20480*" to increase the blocksize of the signature. This
should get you below 2GB.

On Wed, Mar 16, 2016 at 9:17 AM, Compizfox <email address hidden>
wrote:

> ** Description changed:
>
> Hi,
>
> This is my first time backing up with Duplicity. I'm trying to backup
> around 450 GB total. The command I use is:
>
> duplicity --volsize 1000 --asynchronous-upload --full-if-older-than 1M
> --encrypt-key "$keyid" --exclude-filelist "$excludelist" "$local"
> "$remote"
>
> My first full backup is almost finished, but on the end I get this
> error:
>
> Writing duplicity-full-signatures.20160315T174511Z.sigtar.gpg
> - WebDAV PUT
> /remote.php/webdav/duplicity_ILOS/duplicity-full-signatures.20160315T174511Z.sigtar.gpg
> request with headers: {'Connection': 'keep-alive', 'Authorization': 'Basic
> bGFyc3ZlbGRzY2hvbHRlOlZjVzQ2MmQyYUFHcC1MWEp3dFo1QnRBckNtdWdiYUh0'}
> + WebDAV PUT
> /remote.php/webdav/duplicity_ILOS/duplicity-full-signatures.20160315T174511Z.sigtar.gpg
> request with headers: {'Connection': 'keep-alive', 'Authorization': 'Basic
> '}
> WebDAV data length: 3944337508
> Attempt 1 failed. OverflowError: string longer than 2147483647 bytes
>
> Because of this, it can't finish the backup. What should I do?
>
> Duplicity version 0.7.06
> Python version 2.7.11
> FreeBSD 10.2-RELEASE
>
> Thanks in advance.
>
> --
> You received this bug notification because you are subscribed to
> Duplicity.
> https://bugs.launchpad.net/bugs/1558093
>
> Title:
> OverflowError while writing signatures
>
> Status in Duplicity:
> New
>
> Bug description:
> Hi,
>
> This is my first time backing up with Duplicity. I'm trying to backup
> around 450 GB total. The command I use is:
>
> duplicity --volsize 1000 --asynchronous-upload --full-if-older-than 1M
> --encrypt-key "$keyid" --exclude-filelist "$excludelist" "$local"
> "$remote"
>
> My first full backup is almost finished, but on the end I get this
> error:
>
> Writing duplicity-full-signatures.20160315T174511Z.sigtar.gpg
> WebDAV PUT
> /remote.php/webdav/duplicity_ILOS/duplicity-full-signatures.20160315T174511Z.sigtar.gpg
> request with headers: {'Connection': 'keep-alive', 'Authorization': 'Basic
> '}
> WebDAV data length: 3944337508
> Attempt 1 failed. OverflowError: string longer than 2147483647 bytes
>
> Because of this, it can't finish the backup. What should I do?
>
> Duplicity version 0.7.06
> Python version 2.7.11
> FreeBSD 10.2-RELEASE
>
> Thanks in advance.
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/duplicity/+bug/1558093/+subscriptions
>