Plesk 8.0.1 and pleskbackup

Since Plesk 8 for Unix, SW-Soft, changed the backup utility from the old psadump/psarestore utilities available in Plesk 7.5.4 and earlier to the new pleskbackup/pleskrestore utilities.

I have read a lot of posts from unhappy people about the new utilities. I can honestly say that my only complaint is that SW-Soft decided to break compatibility between the pre-Plesk 8.0 and the post-Plesk 8.0 backup utilities.

That being said, the first version of the backup utilities that I tried was for Plesk 8.0.1, with at least one, maybe 2 hotfixes applied.

I have found the new Plesk 8.0.1 backup utilities to be a lot faster and a lot easier to use than their predecessors.

Yes, the backup file is still a gzipped, MIME encoded file but at least the backup utilities now add the filenames to each MIME part, making it possible to extract the backup archive into multiple clearly named files. Then it is a simple untar of the correct part to get your data.

All in all, not too bad.

By default, the new backup utilities will split your backup file into 1GB chunks. You may change this behaviour, by setting the following variable before running the backup:

PLESKX_SPLIT_SIZE=2147483648
/usr/local/psa/bin/pleskbackup –all /path/to/file/FILENAMEHERE -verbose

The PLESKX_SPLIT_SIZE variable expects a number of bytes as input. In the above example we set the chunk size to 2GB.

To be able to work with the MIME files, you will need a MIME decoder. You may want to search for mpack or get ripmime.

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