Hi,
as I am planning to set up a ceph cluster with 6 OSD nodes with 10
harddisks in each node, could you please give me some advice about
hardware selection? CPU? RAM?
I am planning a 10 GBit/s public and a separate 10 GBit/s private network.
For a smaller test cluster with 5 OSD nodes and 4
Hello,
There have been COUNTLESS discussions about Ceph reliability, fault
tolerance and so forth in this very ML.
Google is very much evil, but in this case it is your friend.
In those threads you will find several reliability calculators, some more
flawed than others, but penultimately you
On 10/24/2015 09:41 AM, Stefan Eriksson wrote:
>> Am 23.10.2015 um 20:53 schrieb Gregory Farnum:
>>> On Fri, Oct 23, 2015 at 8:17 AM, Stefan Eriksson
> wrote:
>>>
>>> Nothing changed to make two copies less secure. 3 copies is just so
>>> much more secure and is the number that all the companies p
> Am 23.10.2015 um 20:53 schrieb Gregory Farnum:
>> On Fri, Oct 23, 2015 at 8:17 AM, Stefan Eriksson
wrote:
>>
>> Nothing changed to make two copies less secure. 3 copies is just so
>> much more secure and is the number that all the companies providing
>> support recommend, so we changed the defau
