On 08/23/2012 03:26 PM, Tren Blackburn wrote:
On Thu, Aug 23, 2012 at 2:17 PM, Jim Schutt<jaschut@xxxxxxxxxx> wrote:
On 08/23/2012 02:39 PM, Tren Blackburn wrote:
2) Increase the number of pgs via ceph.conf (osd pg bits = 7) and
create the cluster. This does not work either as the cluster comes up
with 6 pgs bits per osd still.
re:http://ceph.com/docs/master/config-cluster/osd-config-ref/
I use this regularly. Do you have that in your global section, i.e.
[global]
osd pg bits = 7
osd pgp bits = 7
Hi Jim;
Sorry about the direct reply. I have cc'ed the list. To answer your
question I put that setting in the [osd] section, not the [global]
section. How would a person know these settings go in [global]?
I'm sorry to admit I haven't learned how to know this
either. I recall trying it in the [osd] section and
not having it work, and thinking maybe the monitor
would need to know, and putting it in the [global]
section would give it access. It worked, so I moved on.
Also,
I could not find documentation about "pgp bits" What is a "placement
group p bit"?
Again, I'm not sure. The default config has pg bits and
pgp bits set to the same value, so I think I assumed it
would be best to have them the same if I changed pg bits.
Thank you in advance!
Sorry I don't know more....
-- Jim
Regards,
Tren
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