0
votes
2answers
61 views

rsync: gzip on source tolerant

I need to transfer a couple of log-files each hour to a logstorage which all users can reach, and I use rsync for do that, but the problem comes when the log-file is rotated and automatically zipped, ...
0
votes
0answers
125 views

Caveats with gzip --rsyncable - no speedup

I am using (trying) gzip to compress an SQL file in an rsyncable way in order to transfer the backup with minimal delay. However it appears that this is not working, since the speedup is always 1.00. ...
0
votes
3answers
162 views

What are good compression algorithms for delta synchronization?

When syncing large files over a slow link, it is often useful to use delta compression in order to reduce the bandwidth used. It is also useful to compress files as they take up much less space. ...
6
votes
3answers
4k views

How to gzip a directory, transfer via scp, and decompress in one command?

I frequently transfer large directories over scp and it would be sweet if I could somehow compress the directory, send it, and decompress it all in one. Is something like this possible?
2
votes
2answers
774 views

Is it more efficient to rsync uncompressed text data or the same data gzipped?

Rsync only copies over the changed parts of a file. So if I have a large data dump, for example a SQL database in text format, and I want to copy it to my local machine using as little bandwidth as ...
13
votes
4answers
5k views

Rsync friendly gzip

I must not be the only one - I'm rsyncing .tar.gz files and notice that every time the full file gets rsynced rather than the differences. Reading into it it seems back in 1999 someone created an ...