> I try to explain - what i've successful mount server with nfsv4 and work
with
> it, but can't do it with nfsv3, and does not matter what FASL i've using
(VFS or
> Ceph) i.e. i don't have problem with NFSv4 and ai can work with ceph by
it, so
> beautiful, but if i try to connect with nfsv3, i've get some problems, and
i just
> try to understand what i can miss _-_
>
> Yes, i've use V2.2, but i've same problem with V2.1 (it can be something
> debian/ubuntu specific _-_)
Hmm, let's try adding some debug logging (please use V2.2.0), add this to
your config:
LOG
{
COMPONENTS
{
EXPORT=FullDebug;
NFS3=FullDebug;
FSAL=FullDebug;
}
}
That should help us determine where the issue is.
Thanks
Frank
> 2015-04-24 20:04 GMT+03:00 Matt W. Benjamin <m...@cohortfs.com>:
> > 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
>
>
>
> --
> 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-support mailing list
> nfs-ganesha-supp...@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/nfs-ganesha-support
------------------------------------------------------------------------------
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
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