Need to turn off zlib compression for it to work

There was a problem when trying to execute backup. I needed to turn off zlib compression for it to work.

Latest WP (single) & snapshot plugin
Fresh install

    becky

    Hi Arun,

    I enabled it in php.ini. Had to turn it off, then the plugin works. The log shows zlib compression was the issue. Not sure if the plugin can be amended to allow zlib to be on simultaneously.

    In addition, perhaps to include instruction to deny from all in .htaccess file to avoid backup being downloaded by other people. the current htaccess only turned of indexing. users can then download the file through ftp instead of direct link - probably more secured that way.

    Would this work with multi db?

    Paul

    Hi Becky, I wanted to jump into this thread to get some more details on the zlib compression issue.

    The log shows zlib compression was the issue.

    Any chance you can provide full details on the exact error you were seeing in your logs regarding the conflict? I know under my own test environments I have zlib enabled and have had any issues creating a snapshot.

    In addition, perhaps to include instruction to deny from all in .htaccess file to avoid backup being downloaded by other people

    I'll try and include that in the next release of Snapshot. The snapshot plugin simply creates the .htaccess file is not present. You can feel free to edit these to your own needs to allow/deny for any variations to suite your own needs. Each user's case will be different. Also, via the Settings panel you can move the Snapshot folder outside of your web site environment. This would be the most secure. But if you do that you will no longer be able to download the files via the Snapshot interface. Which I'm guessing your already understand.

    The plugin should work well with the multi-db plugin installed. The plugin does proper switching of multisite environments and uses the $wpdb object for all database access.

    becky

    Log:

    2012-04-08 03:20:32: init
    2012-04-08 03:20:32: memory_limit=[256M] memoryLimit=[256M]
    2012-04-08 03:20:33: table: wp_commentmeta segment: 1/1
    2012-04-08 03:20:33: Unknown: errno:8 ob_end_flush(): failed to delete buffer zlib output compression. /home/user/public_html/wp-includes/functions.php on line 3335

    That error came about 3 times (I tried 3 times) before I disabled zlib compression. After I have disabled zlib, executed the 4th time, it worked. not only that, the other 3 backups appeared too in the _backup folder (i.e backup/_backup folder), whereas the 4th backup file appeared in my backup folder.

    becky

    Forgot to mention - great plugin

    I am using this to create a demo site - easy to restore to original state without having to go into phpmyadmin.

    Would be great if I could include a function to auto restore every 24 hours or something like that

    Paul

    Becky,

    Thanks for the error details. Last night I was able to reproduce this error under all my test environments. Today will be packaging a beta version. Can I ask you to test this under your system when ready? would appreciate the confirmation you are able to create a snapshot with compression turned on.

    As for the restore every 24 hours or some interval I'll add this to the feature request listing. Since we are doing backups on an interval I don't see why this would not be possible. Similar logic and all. And sort of makes sense. I've run some public beta site for clients before and sometimes you just want to reset things to clear out the dummy content everyone has entered.

    Thanks,

    Paul

    becky

    Great job Works perfectly.

    On the feature request, on top auto restore at certain intervals, would be great have a widget to show a countdown clock before the demo site is restored, if the auto restored option is selected.

    Thanks very much. Well done

    Paul

    Thank Becky, Glad to hear we have solved this for you and other users. Closing this for now.

    Will add the feature request to the list. Might be a while. Have some other requested features in the works like files (themes, plugins, media) included in the archive.

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