Re: Is CephFS ready for production?

Marc <mail@xxxxxxxxxx> · Wed, 22 Apr 2015 11:20:02 +0200



    Hi everyone,

    
    I am curious about the current state of the roadmap as well.
    Alongside the already asked question Re vmware support, where are we
    at with cephfs' multiMDS stability and dynamic subtree partitioning?

    
    Thanks

    
    Regards,

    Marc

    
    On 04/22/2015 07:04 AM, Ray Sun wrote:

    
        Sage,
        I have the same question about the
          road map. I remember in OpenStack HongKong summit, there was a
          road map to show ceph will support VMWare in Q3 last year, but
          after Redhat acquired Ceph, I think the road map had changed.
          Could you please provide more detailed about the road map.
        

        Thanks.
      
      
          Best Regards

            -- Ray
        
        
        On Wed, Apr 22, 2015 at 12:53 PM,
          Mohamed Pakkeer <mdfakkeer@xxxxxxxxx>
          wrote:

          
            Hi sage,
            When can we expect the fully functional fsck
              for cephfs?. Can we get at next major release?. Is there
              any roadmap or time frame for the fully functional fsck
              release? 
            Thanks & Regards

              K.Mohamed Pakkeer
            
              
                On 21 Apr 2015 20:57, "Sage Weil" <sage@xxxxxxxxxxxx>
                  wrote:

                
                  On Tue, 21 Apr 2015, Ray Sun wrote:

                    > Cephers,

                    > Many people told me ceph is ready for
                    production except the cephFS, is this

                    > true? Any why it is? Can any one explain this
                    to me? Thanks a lot.

                    
                    "Ready for production" is a subjective judgement
                    call.  The reason why we

                    are cautious when recommending it is that there is
                    not a fully functioning

                    fsck, so you should be careful what kind of data you
                    store on it.  We do

                    have some limited check and disaster recovery tools,
                    but they aren't

                    complete or friendly; if you hit a corruption bug
                    that we haven't you may

                    need help from developers to fix it.  That said, I
                    don't think we have

                    seen a bug that brought down the system in a while.

                    
                    See

                    
                            http://ceph.com/docs/master/cephfs/early-adopters/

                    
                    Thanks!

                    sage

                  
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