having issues with setting up nfs-ganesha
I'm currently using the centos 7 distribution and the centos-nfs-ganesha30 repo: # rpm -q -a | grep nfs-ganesha nfs-ganesha-vfs-3.5-2.el7.x86_64 nfs-ganesha-3.5-2.el7.x86_64 nfs-ganesha-proxy-3.5-2.el7.x86_64 centos-release-nfs-ganesha30-1.0-2.el7.centos.noarch I've come across a strange need to get a nfsv3 share on a netapp talking with a client that only understands nfsv4. I think I'm heading in the right direction here but I'm having some trouble getting this setup for testing. In the log I am getting: init_export_root :EXPORT :CRIT :Lookup failed on path, ExportId=20 Path=/prod FSAL_ERROR=(Permission denied,13) and it appears to give up on the /prod share my export config is: EXPORT { Export_Id = 20; Path = "/prod"; Pseudo = "/prod"; Access_Type = RW; Squash = No_Root_Squash; Transports = "TCP"; FSAL { Name = proxy; Srv_Addr = <netapp ip>; Use_Privileged_Client_Port = false; } } I am able to mount the netapp share from this same system and manage the content of the share: mount -v -t nfs -o proto=tcp,vers=3,nolock <netapp ip>:/prod /prod not certain what I'm doing wrong, can anyone clue me in?
Hi there! You'll need to use a newer copy of Ganesha that has PROXY_V3 built in. The old proxy is only an NFSv4 proxy. You're almost there, but you need to use PROXY_V3 with a modern-ish Ganesha (and use_privileged_client_port isn't an option, because NFSv3 doesn't usually allow that). I just rewrote the instructions at: https://github.com/nfs-ganesha/nfs-ganesha/wiki/PROXY_V3-and-PROXY_V4 if you have any feedback! On Tue, Nov 2, 2021 at 2:51 PM Matthew Hess <mxhess@gmail.com> wrote:
I'm currently using the centos 7 distribution and the centos-nfs-ganesha30 repo: # rpm -q -a | grep nfs-ganesha nfs-ganesha-vfs-3.5-2.el7.x86_64 nfs-ganesha-3.5-2.el7.x86_64 nfs-ganesha-proxy-3.5-2.el7.x86_64 centos-release-nfs-ganesha30-1.0-2.el7.centos.noarch
I've come across a strange need to get a nfsv3 share on a netapp talking with a client that only understands nfsv4. I think I'm heading in the right direction here but I'm having some trouble getting this setup for testing.
In the log I am getting: init_export_root :EXPORT :CRIT :Lookup failed on path, ExportId=20 Path=/prod FSAL_ERROR=(Permission denied,13) and it appears to give up on the /prod share
my export config is: EXPORT { Export_Id = 20; Path = "/prod"; Pseudo = "/prod"; Access_Type = RW; Squash = No_Root_Squash; Transports = "TCP"; FSAL { Name = proxy; Srv_Addr = <netapp ip>; Use_Privileged_Client_Port = false; } }
I am able to mount the netapp share from this same system and manage the content of the share: mount -v -t nfs -o proto=tcp,vers=3,nolock <netapp ip>:/prod /prod
not certain what I'm doing wrong, can anyone clue me in?
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For the record, PROXY_V3 is not available in any released Ganesha yet, it will be in the upcoming V4.0 (which is in RC right now, and will be out before the end of the year). Daniel On 11/2/21 5:57 PM, Solomon Boulos wrote:
Hi there! You'll need to use a newer copy of Ganesha that has PROXY_V3 built in. The old proxy is only an NFSv4 proxy. You're almost there, but you need to use PROXY_V3 with a modern-ish Ganesha (and use_privileged_client_port isn't an option, because NFSv3 doesn't usually allow that). I just rewrote the instructions at:
https://github.com/nfs-ganesha/nfs-ganesha/wiki/PROXY_V3-and-PROXY_V4 <https://github.com/nfs-ganesha/nfs-ganesha/wiki/PROXY_V3-and-PROXY_V4>
if you have any feedback!
On Tue, Nov 2, 2021 at 2:51 PM Matthew Hess <mxhess@gmail.com <mailto:mxhess@gmail.com>> wrote:
I'm currently using the centos 7 distribution and the centos-nfs-ganesha30 repo: # rpm -q -a | grep nfs-ganesha nfs-ganesha-vfs-3.5-2.el7.x86_64 nfs-ganesha-3.5-2.el7.x86_64 nfs-ganesha-proxy-3.5-2.el7.x86_64 centos-release-nfs-ganesha30-1.0-2.el7.centos.noarch
I've come across a strange need to get a nfsv3 share on a netapp talking with a client that only understands nfsv4. I think I'm heading in the right direction here but I'm having some trouble getting this setup for testing.
In the log I am getting: init_export_root :EXPORT :CRIT :Lookup failed on path, ExportId=20 Path=/prod FSAL_ERROR=(Permission denied,13) and it appears to give up on the /prod share
my export config is: EXPORT { Export_Id = 20; Path = "/prod"; Pseudo = "/prod"; Access_Type = RW; Squash = No_Root_Squash; Transports = "TCP"; FSAL { Name = proxy; Srv_Addr = <netapp ip>; Use_Privileged_Client_Port = false; } }
I am able to mount the netapp share from this same system and manage the content of the share: mount -v -t nfs -o proto=tcp,vers=3,nolock <netapp ip>:/prod /prod
not certain what I'm doing wrong, can anyone clue me in?
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Thanks Solomon. Your instructions are very helpful. -Jeff From: Solomon Boulos <boulos@waymo.com> Reply-To: "boulos@waymo.com" <boulos@waymo.com> Date: Wednesday, November 3, 2021 at 4:18 AM To: Matthew Hess <mxhess@gmail.com> Cc: "support@lists.nfs-ganesha.org" <support@lists.nfs-ganesha.org> Subject: [EXTERNAL] [NFS-Ganesha-Support] Re: having issues with setting up nfs-ganesha Hi there! You'll need to use a newer copy of Ganesha that has PROXY_V3 built in. The old proxy is only an NFSv4 proxy. You're almost there, but you need to use PROXY_V3 with a modern-ish Ganesha (and use_privileged_client_port isn't an option, because NFSv3 doesn't usually allow that). I just rewrote the instructions at: https://github.com/nfs-ganesha/nfs-ganesha/wiki/PROXY_V3-and-PROXY_V4<https://gcc02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fnfs-ganesha%2Fnfs-ganesha%2Fwiki%2FPROXY_V3-and-PROXY_V4&data=04%7C01%7Cjeffrey.c.becker%40nasa.gov%7C0350c05fba5f4ffc1d2308d99ebbaba3%7C7005d45845be48ae8140d43da96dd17b%7C0%7C0%7C637715351158967338%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=eMhO2%2BDDlmUmge9oK2qyoqfdbciuPD71bQ0s3XOXAR4%3D&reserved=0> if you have any feedback! On Tue, Nov 2, 2021 at 2:51 PM Matthew Hess <mxhess@gmail.com<mailto:mxhess@gmail.com>> wrote: I'm currently using the centos 7 distribution and the centos-nfs-ganesha30 repo: # rpm -q -a | grep nfs-ganesha nfs-ganesha-vfs-3.5-2.el7.x86_64 nfs-ganesha-3.5-2.el7.x86_64 nfs-ganesha-proxy-3.5-2.el7.x86_64 centos-release-nfs-ganesha30-1.0-2.el7.centos.noarch I've come across a strange need to get a nfsv3 share on a netapp talking with a client that only understands nfsv4. I think I'm heading in the right direction here but I'm having some trouble getting this setup for testing. In the log I am getting: init_export_root :EXPORT :CRIT :Lookup failed on path, ExportId=20 Path=/prod FSAL_ERROR=(Permission denied,13) and it appears to give up on the /prod share my export config is: EXPORT { Export_Id = 20; Path = "/prod"; Pseudo = "/prod"; Access_Type = RW; Squash = No_Root_Squash; Transports = "TCP"; FSAL { Name = proxy; Srv_Addr = <netapp ip>; Use_Privileged_Client_Port = false; } } I am able to mount the netapp share from this same system and manage the content of the share: mount -v -t nfs -o proto=tcp,vers=3,nolock <netapp ip>:/prod /prod not certain what I'm doing wrong, can anyone clue me in? _______________________________________________ Support mailing list -- support@lists.nfs-ganesha.org<mailto:support@lists.nfs-ganesha.org> To unsubscribe send an email to support-leave@lists.nfs-ganesha.org<mailto:support-leave@lists.nfs-ganesha.org>
participants (4)
-
Becker, Jeffrey C. (ARC-TN)[InuTeq, LLC] -
Daniel Gryniewicz -
Matthew Hess -
Solomon Boulos