Mirroring a drive in Debian

Posted by James Willson on Server Fault See other posts from Server Fault or by James Willson
Published on 2012-10-28T14:55:54Z Indexed on 2012/10/28 17:03 UTC
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debian

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backup

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mirror

I have a drive with data on it. I dont want to use RAID, instead I want to do hourly backups to a second drive. I basically want to mirror the data drive and resync every hour.

It is inefficient to re-move the data each time so really I only want to move across what changes. I.e if I add a new file to the data drive only that file will be moved across.

What tools are there for doing this on the command line? I used to use luckybackup on Ubuntu but now im on commandline debian.

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