|
We’re rolling this option out in Cisco Openstack Installer. Our testing shows that it’s okay for smaller scale clouds, although we have not fully tested it
large scale yet. I’ve personally tested it on Cisco C240s (50GB RAM, 16 cores) with 3 OSD per compute node with positive results. For this smaller config we run the MON on the controller node with the option of additional MON on user-specified node. From: ceph-users-bounces@xxxxxxxxxxxxxx [mailto:ceph-users-bounces@xxxxxxxxxxxxxx]
On Behalf Of Sébastien Han The "not recommended statement" is more a general performance concern. I believe the main problem here is the RAM consumed by the hypervisor and the RAM needed for the
OSD (and good buffer cache too). CPU load is also something to take into account. –––– Sébastien Han Cloud Engineer "Always give 100%. Unless you're giving blood." Mail: sebastien.han@xxxxxxxxxxxx - Skype
: han.sbastien Address : 10,
rue de la Victoire - 75009 Paris Web : www.enovance.com - Twitter
: @enovance On August 27, 2013 at 3:06:17 PM, Mark Chaney (mchaney@xxxxxxxxxxxxxxxxx) wrote:
|
_______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
