WebDav Backup very slow

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  • September 7, 2015 at 11:35 am #127405
    Juan Carlos
    Participant

    Hi,
    I have the premium version of updraftplus on a wordpress multisite install. I have an external webdav account for backups.

    When trying to do my site backup to dropbox, it goes well and fast. If I try to do it to my webdav server, I get an error and the backup takes hours and days to complete, hanging the wp-cron process by the way.

    It is not a problem of speed of my webdav account, as I can transfer files at high speed with the mounted network share in my system.

    The error I get with the webdav backup is:
    PHP event: code E_USER_NOTICE: file not found: 404 (line 194, wp-content/plugins/updraftplus/includes/PEAR/HTTP/WebDAV/Client/Stream.php)

    The log can be found here:
    https://pastebin.com/TL0T6Bye

    I’m at your disposal if you need to test or debug anything.

    Thank you,
    Regards.

    September 7, 2015 at 5:31 pm #127454
    udadmin
    Keymaster

    If I try to do it to my webdav server, I get an error and the backup takes hours and days to complete, hanging the wp-cron process by the way.

    This isn’t an error:

    PHP event: code E_USER_NOTICE: file not found: 404 (line 194, wp-content/plugins/updraftplus/includes/PEAR/HTTP/WebDAV/Client/Stream.php)

    UD checks for the prior existence of each file before uploading it. In the usual case, it’s not there, which results in a 404 being logged. That’s normal.

    The log attached showed a backup that completed in just over 2 hours. Please can you forward the log for the backup which took days, so that I can take a look at that one?

    David

    September 8, 2015 at 6:21 pm #127574
    Juan Carlos
    Participant

    Hi,
    Ok I thought the file not found error could be related to the extremely slow transfer speed via webdav.

    Here you have the log of the full site backup (4-5gb) that took more than to days to complete and got canceled

    https://web.humaniza.com/log.c78aecb68517.txt

    I hope there is something we can try to speed up the webdav transfer speed via the plugin.

    Thank you.

    September 8, 2015 at 11:02 pm #127620
    udadmin
    Keymaster

    In that log file, it looks like it’s the network speed; it seems to be incredibly slow.

    PHP code (like WP / UD) can’t control the speed directly – they just sent data as fast as they can, and wait for the return message to come back. i.e. The bottleneck has to be further up the line…

    David

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