On Fri, Sep 19, 2014 at 10:21 AM, Jeffrey Ollie j...@ocjtech.us wrote:
I've got a Ceph system (running 0.80.5) at home that I've been messing
around with, partly to learn Ceph, but also as reliable storage for all of
my media. During the process I deleted the data and metadata pools used by
CephFS and recreated them. However, when I recreated the filesystem, the
pool called data got assigned as a metadata pool and the pool called
metadata got assigned as a data pool.
Is there a safe way to rename the pools? It's purely an aesthetic thing (I
think), so if it's difficult/dangerous to do I'll leave it be.
You can rename pools with ceph osd pool rename current_name new_name.
Generally it's not a good idea to mess around with the CephFS pools,
though — in Giant you'll be prevented from deleting them. ;)
-Greg
Software Engineer #42 @ http://inktank.com | http://ceph.com
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