On 05/25/2015 04:21 PM, Javier Perez wrote:
Hi
I am just learning about btrfs on my home system.
How do I know what kind of options where used to create a BTRFS filesystem?
I installed F21 from scratch and I created a BTRFS filesystem on a
HDD. I think I created it with the "single" option.
Now I read that that is dangerous, I should have created it as one of
the raids if I want to have data redundancy and protection vs bit rot
(which is what I was looking forward to).
How can I verify it? Also, If I want to change it, can I do it IN-PLACE
or do I have to reformat/recreate the filesystem?
Thanks for whatever help/illumination you might provide. I am catching
up on btrfs, but I am not there yet.
Try "man btrfs-filesystem" for details, but "btrfs-filesystem show"
as root should show the specs for all btrfs filesystems on your machine.
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