Here is a command on How-To list all ceph pools:

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ceph osd lspools

 

Which will produce for example:

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# ceph osd lspools
9 vms,10 images,

 

As you can see here we have two pools, one labelled “vms” and the other one “images” with their assigned ids.

 

In order to see used spaced by those pools in you ceph:

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ceph df

 

Which will produce for example:

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# ceph df
GLOBAL:
SIZE AVAIL RAW USED %RAW USED
36310G 14596G 21714G 59.80
POOLS:
NAME ID USED %USED MAX AVAIL OBJECTS
vms 9 10411G 28.67 5106G 2795986
images 10 0 0 5106G 0