Multi device BTRFS filesystem with disk of different size

Posted by fokenrute on Server Fault See other posts from Server Fault or by fokenrute
Published on 2010-12-17T21:45:34Z Indexed on 2012/10/14 15:40 UTC
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btrfs

I have an existing BTRFS filesystem composed of one 500GB disk and I just bought a 2TB disk to increase the storage capacity of my home server and I want add the new disk to the existing filesystem. From what I read, it seems like no BTRFS setup can handle disk of different sizes without wasting the difference in size between the larger and the smaller disk, but I'm new to BTRFS and I might have missed something, so is there a setup that can allow me to combine two disks in a filesystem without wasting space ?

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