Re: Stalling IO with cache tier

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Hi,

Just checked permissions:

# ceph auth get client.cinder
exported keyring for client.cinder
[client.cinder]
    key = REDACTED
    caps mon = "allow r"
    caps osd = "allow class-read object_prefix rbd_children, allow rwx pool=cinder-volumes, allow rwx pool=cinder-vms, allow rx pool=glance-images"

I presume I should add allow rwx pool=cache in our case?

Thanks again,
Kees

On 24-11-16 15:55, Kees Meijs wrote:
Oh... In retrospect it makes sense in a way, but it does not as well. ;-)

To clarify: it makes sense since the cache is "just a pool" but it does
not since "it is an overlay and just a cache in between".

Anyway, something that should be well documented and warned for, if you
ask me.

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