On 02/20/2013 06:21 PM, Jonathan Rudenberg wrote:
Thanks for the input!
On Feb 20, 2013, at 2:13 PM, Mark Nelson <mark.nelson@xxxxxxxxxxx> wrote:
I'd be much more worried about memory during recovery than CPU assuming that the CPU is specced relatively close to our guidelines.
How much memory is needed? The current plan for these nodes is 256GB, as the 32GB DIMMs aren't economical.
Our guidelines are here:
http://ceph.com/docs/master/install/hardware-recommendations/
Personally I'd go with 2GB or more per OSD, but Greg or someone else
with more experience might have a better idea of how much is actually
needed during recovery.
Jonathan
Mark
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