Hi Michael, David,
Actually, we did start with a lot of work (and then a lot of work :-))
and with the help of a RHCS consultant (an Inktank pioneer :-)) during a
5 days on-site Jumpstart.
With his precious help, we deployed our production cluster, set the
right options in ceph.conf, the rig
I think what fits the need of Frédéric while not impacting the complexity
of the tool for new users would be a list of known "gotchas" in PG counts.
Like not having a Base2 count of PGs will cause each PG to be variable
sized (for each PG past the last Base2, you have 2 PGs that are half the
size o
Hello Frédéric,
Thank you very much for the input. I would like to ask for some feedback
from you, as well as the ceph-users list at large.
The PGCalc tool was created to help steer new Ceph users in the right
direction, but it's certainly difficult to account for every possible
scenario. I'm
Hi,
I wanted to share a bad experience we had due to how the PG calculator
works.
When we set our production cluster months ago, we had to decide on the
number of PGs to give to each pool in the cluster.
As you know, the PG calc would recommended to give a lot of PGs to heavy
pools in size,
