i would recommend getting all 3 books, they are all very good. i
particularly like Nick's book, it has a lot of hands on issues and quite
recent.   

/Maged 

On 2017-08-13 09:43, Sinan Polat wrote:

> Hi all, 
> 
> I am quite new with Ceph Storage. Currently we have a Ceph environment 
> running, but in a few months we will be setting up a new Ceph storage 
> environment. 
> 
> I have read a lot of information on the Ceph website, but the more 
> information the better for me. What book(s) would you suggest? 
> 
> I found the following books: 
> 
> Learning Ceph - Karan Singh (Jan 2015) 
> 
> Ceph Cookbook - Karan Singh (Feb 2016) 
> 
> Mastering Ceph - Nick Fisk (May 2017) 
> 
> Another question; 
> 
> Ceph is self-healing, it will distribute the replicas to the available OSD's 
> in case of a failure of one of the OSD's. Lets say my setup is configured to 
> have 3 replicas, this means when there is a failure of one the OSD's it will 
> start healing. I want that when an OSD fails and only 2 replicas are left, it 
> shouldn't do anything, only when also the 2nd OSD fails it should start 
> replicating/healing. Which configuration setting do I need to use, is it the 
> min size option? 
> 
> Thanks! 
> 
> _______________________________________________
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> [email protected]
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