Using the link command to keep backups on another drive

Posted by Xavier on Super User See other posts from Super User or by Xavier
Published on 2012-05-31T21:55:48Z Indexed on 2012/06/01 10:43 UTC
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I have a folder that contains a not so large amount of space called /data/backup.

I have been told that if I link that folder (/data/backup) to an even bigger folder area like /bigdata/backup for example, that I will be able to execute backups to the /data/backup folder.

It will then just create a link, but the data will be seen in both folders and the latter one (/bigdata/backup) will contain the backup results but it will show on both folders.

Since the /bigdata/backup has far more disk space then the backup will no longer fail because of space problems in the /data/backup one.

Is this true?

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