Hi,
The Ceph FSAL uses the libcephfs (and librados) to consume the cluster.
It's not re-exporting a mounted Ceph filesystem.
Matt
----- "Timofey Titovets" <nefelim...@gmail.com> wrote:
> showmount -e 172.20.252.12
> Export list for 172.20.252.12:
> / (everyone)
>
> 2015-04-24 10:33 GMT+03:00 DENIEL Philippe <philippe.den...@cea.fr>:
> > Hi,
> >
> > what does " showmount -e 172.20.252.12 " say ? This way, you'll see
> if
> > Ganesha was capable of building the export entries.
> > My knowledge of CEPH is weak, so I forward your question to
> > nfs-gamesha-devel. In particular, I do not know if:
> > - CEPH support open_by_handle_at() syscall
> > - FSAL_CEPH can work on a "regular" CEPH distribution. I
> remember
> > that Matt and Adam made some changes to CEPH to ease pNFS
> > implementation, and I do not know if those commits went upstream.
> They
> > will tell us about this.
> >
> > Regards
> >
> > Philippe
> >
> > On 04/24/15 09:18, Timofey Titovets wrote:
> >> Good time of day, I've try to setup nfs-ganesha server on Ubuntu
> 15.04
> >> Builded by last source from master tree.
> >>
> >> 1. Can't be mounted with nfsv3
> >> Config:
> >> EXPORT
> >> {
> >> # Export Id (mandatory, each EXPORT must have a unique
> Export_Id)
> >> Export_Id = 77;
> >> # Exported path (mandatory)
> >> Path = /storage;
> >> # Pseudo Path (required for NFS v4)
> >> Pseudo = /cephfs;
> >> Access_Type = RW;
> >> NFS_Protocols = 3;
> >> FSAL {
> >> Name = VFS;
> >> }
> >> }
> >> Or
> >> EXPORT
> >> {
> >> Export_ID = 1;
> >> Path = "/";
> >> Pseudo = "/cephfs";
> >> Access_Type = RW;
> >> NFS_Protocols = 3;
> >> Transport_Protocols = TCP;
> >> FSAL {
> >> Name = CEPH;
> >> }
> >> }
> >>
> >> On client I've get:
> >> # mount -o nfsvers=3 172.20.252.12:/ /mnt -v
> >> mount.nfs: timeout set for Fri Apr 24 09:47:50 2015
> >> mount.nfs: trying text-based options
> 'nfsvers=3,addr=172.20.252.12'
> >> mount.nfs: prog 100003, trying vers=3, prot=6
> >> mount.nfs: trying 172.20.252.12 prog 100003 vers 3 prot TCP port
> 2049
> >> mount.nfs: prog 100005, trying vers=3, prot=17
> >> mount.nfs: trying 172.20.252.12 prog 100005 vers 3 prot UDP port
> 40321
> >> mount.nfs: mount(2): Permission denied
> >> mount.nfs: access denied by server while mounting 172.20.252.12:/
> >>
> >> What's did I wrong? %)
> >>
> >
> >
> >
> ------------------------------------------------------------------------------
> > One dashboard for servers and applications across
> Physical-Virtual-Cloud
> > Widest out-of-the-box monitoring support with 50+ applications
> > Performance metrics, stats and reports that give you Actionable
> Insights
> > Deep dive visibility with transaction tracing using APM Insight.
> > http://ad.doubleclick.net/ddm/clk/290420510;117567292;y
> > _______________________________________________
> > Nfs-ganesha-support mailing list
> > nfs-ganesha-supp...@lists.sourceforge.net
> > https://lists.sourceforge.net/lists/listinfo/nfs-ganesha-support
>
>
>
> --
> Have a nice day,
> Timofey.
>
> ------------------------------------------------------------------------------
> One dashboard for servers and applications across
> Physical-Virtual-Cloud
> Widest out-of-the-box monitoring support with 50+ applications
> Performance metrics, stats and reports that give you Actionable
> Insights
> Deep dive visibility with transaction tracing using APM Insight.
> http://ad.doubleclick.net/ddm/clk/290420510;117567292;y
> _______________________________________________
> Nfs-ganesha-devel mailing list
> Nfs-ganesha-devel@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/nfs-ganesha-devel
--
Matt Benjamin
CohortFS, LLC.
315 West Huron Street, Suite 140A
Ann Arbor, Michigan 48103
http://cohortfs.com
tel. 734-761-4689
fax. 734-769-8938
cel. 734-216-5309
------------------------------------------------------------------------------
One dashboard for servers and applications across Physical-Virtual-Cloud
Widest out-of-the-box monitoring support with 50+ applications
Performance metrics, stats and reports that give you Actionable Insights
Deep dive visibility with transaction tracing using APM Insight.
http://ad.doubleclick.net/ddm/clk/290420510;117567292;y
_______________________________________________
Nfs-ganesha-devel mailing list
Nfs-ganesha-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/nfs-ganesha-devel
