Linux virtual disk stripping or multi-path samba share?

Posted by wachpwnski on Super User See other posts from Super User or by wachpwnski
Published on 2012-04-04T22:05:05Z Indexed on 2012/04/04 23:33 UTC
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Filed under:

linux

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samba

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lvm2

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dfs

I am trying to build a file storage box for media. It needs to span two or more directories or partitions as one share. There are a few solutions but reasons why I want to avoid them, among these are:

Using LVM2 for stripping. I don't really have the resources to back up everything on the volumes incase one HDD goes south. I would end up loosing everything. Maybe there is a better option for this to prevent data loss with hot swappable drives or some kind of raid.

Using symbolic links in the share. This will get tedious every time a new sub-directory is added.

Is there some kind of software raid I can use to merge two directories virtually? I am aware of the issue where /dev/hda1/media/file.1 and /dev/hdb1/media/file.1 both exist. But I'm sure there are some creative solutions for this.

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