Using a Path of "/" shouldn't be the problem. Also, that doesn't explain why the FSAL_VFS export isn't working either.
Frank > -----Original Message----- > From: Soumya Koduri [mailto:skod...@redhat.com] > Sent: Friday, April 24, 2015 11:18 AM > To: Timofey Titovets; philippe.den...@cea.fr > Cc: nfs-ganesha-supp...@lists.sourceforge.net; nfs-ganesha- > de...@lists.sourceforge.net > Subject: Re: [Nfs-ganesha-devel] [Nfs-ganesha-support] Troubles with > configuration > > >>> # mount -o nfsvers=3 172.20.252.12:/ /mnt -v > > Looks like you are trying to mount "/" via v3. "/" is reserved for psuedo file > system which can be mounted only via "v4" AFAIK. > > Please try using a different path other than '/' in your Export Block. > > > >>> 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; > >>> } > >>> } > In this case, the path exported is > "/storage" for v3 and > "/cephfs" for v4 > > >>> Or > >>> EXPORT > >>> { > >>> Export_ID = 1; > >>> Path = "/"; > >>> Pseudo = "/cephfs"; > >>> Access_Type = RW; > >>> NFS_Protocols = 3; > >>> Transport_Protocols = TCP; > >>> FSAL { > >>> Name = CEPH; > >>> } > >>> } > As I said, '/' is reserved, you may need to use different Path here. > > Thanks, > Soumya > > On 04/24/2015 02:14 PM, Timofey Titovets 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 > > > > > > > > ---------------------------------------------------------------------------- -- > 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 ------------------------------------------------------------------------------ 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
