Then.....
...very good! :)

Ok, the next bad thing is that I have installed GIANT on Admin node.
However ceph-deploy ignore ADMIN node installation and install FIREFLY.
Now i have ceph-deploy of Giant on my ADMIN node and my first OSD node with FIREFLY.
It seems to me odd. Is it fine or i should prepare myself to format again?



Il 18/11/2014 23:03, Travis Rhoden ha scritto:
I've captured this at http://tracker.ceph.com/issues/10133

On Tue, Nov 18, 2014 at 4:48 PM, Travis Rhoden <[email protected] <mailto:[email protected]>> wrote:

    Hi Massimiliano,

    I just recreated this bug myself.  Ceph-deploy is supposed to
    install EPEL automatically on the platforms that need it.  I just
    confirmed that it is not doing so, and will be opening up a bug in
    the Ceph tracker.  I'll paste it here when I do so you can follow
    it.  Thanks for the report!

     - Travis

    On Tue, Nov 18, 2014 at 4:41 PM, Massimiliano Cuttini
    <[email protected] <mailto:[email protected]>> wrote:

        I solved by installing EPEL repo on yum.
        I think that somebody should write down in the documentation
        that EPEL is mandatory



        Il 18/11/2014 14:29, Massimiliano Cuttini ha scritto:
        Dear all,

        i try to install ceph but i get errors:

            #ceph-deploy install node1
            [................]
            [ceph_deploy.install][DEBUG ] Installing stable version
            *firefly *on cluster ceph hosts node1
            [ceph_deploy.install][DEBUG ] Detecting platform for host
            node1 ...
            [................]
            [node1][DEBUG ] ---> Pacchetto libXxf86vm.x86_64
            0:1.1.3-2.1.el7 settato per essere installato
            [node1][DEBUG ] ---> Pacchetto mesa-libgbm.x86_64
            0:9.2.5-6.20131218.el7_0 settato per essere installato
            [node1][DEBUG ] ---> Pacchetto mesa-libglapi.x86_64
            0:9.2.5-6.20131218.el7_0 settato per essere installato
            [node1][DEBUG ] --> Risoluzione delle dipendenze completata
            [node1][WARNIN] Errore: Pacchetto:
            ceph-common-0.80.7-0.el7.centos.x86_64 (Ceph)
            [node1][WARNIN]             Richiede:
            libtcmalloc.so.4()(64bit)
            [node1][WARNIN] Errore: Pacchetto:
            ceph-0.80.7-0.el7.centos.x86_64 (Ceph)
            [node1][DEBUG ]  Si può provare ad usare --skip-broken
            per aggirare il problema
            [node1][WARNIN]             Richiede:
            libleveldb.so.1()(64bit)
            [node1][WARNIN] Errore: Pacchetto:
            ceph-0.80.7-0.el7.centos.x86_64 (Ceph)
            [node1][WARNIN]             Richiede:
            libtcmalloc.so.4()(64bit)
            [node1][DEBUG ]  Provare ad eseguire: rpm -Va --nofiles
            --nodigest
            [node1][ERROR ] RuntimeError: command returned non-zero
            exit status: 1
            *[ceph_deploy][ERROR ] RuntimeError: Failed to execute
            command: yum -y install ceph*

        I installed GIANT version not FIREFLY on admin-node.
        Is it a typo error in the config file or is it truly trying
        to install FIREFLY instead of GIANT.

        About the error, i see that it's related to wrong python
        default libraries.
        It seems that CEPH require libraries not available in the
        current distro:

            [node1][WARNIN] Richiede: libtcmalloc.so.4()(64bit)
            [node1][WARNIN]             Richiede:
            libleveldb.so.1()(64bit)
            [node1][WARNIN]             Richiede:
            libtcmalloc.so.4()(64bit)

        This seems strange.
        Can you fix this?


        Thanks,
        Massimiliano Cuttini





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