On Wed, Sep 9, 2015 at 8:13 AM, Daleep Bais <daleepb...@gmail.com> wrote:

> Hi,
>
> I am following steps from URL 
> *http://www.sebastien-han.fr/blog/2014/07/07/start-with-the-rbd-support-for-tgt/
> <http://www.sebastien-han.fr/blog/2014/07/07/start-with-the-rbd-support-for-tgt/>*
>   to create a RBD pool  and share to another initiator.
>
> I am not able to get rbd in the backstore list. Please suggest.
>
> below is the output of tgtadm command:
>
> tgtadm --lld iscsi --op show --mode system
> System:
>     State: ready
>     debug: off
> LLDs:
>     iscsi: ready
>     iser: error
> Backing stores:
>     sheepdog
>     bsg
>     sg
>     null
>     ssc
>     smc (bsoflags sync:direct)
>     mmc (bsoflags sync:direct)
>     rdwr (bsoflags sync:direct)
> Device types:
>     disk
>     cd/dvd
>     osd
>     controller
>     changer
>     tape
>     passthrough
> iSNS:
>     iSNS=Off
>     iSNSServerIP=
>     iSNSServerPort=3205
>     iSNSAccessControl=Off
>
>
> I have installed tgt and tgt-rbd packages till now. Working on Debian
> GNU/Linux 8.1 (jessie)
>
> Thanks.
>
> Daleep Singh Bais
>
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> ceph-users@lists.ceph.com
> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
>
>
Hey Daleep,

The tgt you have installed does not support Ceph rbd.  See the output from
my system using a more recent tgt that supports rbd.

tgtadm --lld iscsi --mode system --op show
System:
    State: ready
    debug: off
LLDs:
    iscsi: ready
    iser: error
Backing stores:
    *rbd (bsoflags sync:direct)*
    sheepdog
    bsg
    sg
    null
    ssc
    rdwr (bsoflags sync:direct)
Device types:
    disk
    cd/dvd
    osd
    controller
    changer
    tape
    passthrough
iSNS:
    iSNS=Off
    iSNSServerIP=
    iSNSServerPort=3205
    iSNSAccessControl=Off


You will need a new version of tgt.  I think the earliest version that
supports rbd is 1.0.42

https://github.com/fujita/tgt
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