2024-01-07 15:25:01

by Dan Shelton

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Subject: What are nfs persistent sessions, and how to enable them in the server?

Hello!

The ms-nfs41-client brings up a message about "persistent session" -
what is that?
2388: WARNING: requested session flags 3 received 2
2388: WARNING: we asked for persistent session but server refused

nfsd server is Debian Linux buster, nfs client is ms-nfs41-client
2024-01-01 from
https://sourceforge.net/p/ms-nfs41-client/mailman/message/58718627/ on
Windows 11.

Dan
--
Dan Shelton - Cluster Specialist Win/Lin/Bsd


2024-01-08 15:57:58

by Benjamin Coddington

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Subject: Re: What are nfs persistent sessions, and how to enable them in the server?

On 7 Jan 2024, at 10:24, Dan Shelton wrote:

> Hello!
>
> The ms-nfs41-client brings up a message about "persistent session" -
> what is that?

Hi Dan,

See: https://www.rfc-editor.org/rfc/rfc8881.html#section-2.10.6.5

Ben


2024-01-08 18:56:46

by Dan Shelton

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Subject: Re: What are nfs persistent sessions, and how to enable them in the server?

On Mon, 8 Jan 2024 at 16:56, Benjamin Coddington <[email protected]> wrote:
>
> On 7 Jan 2024, at 10:24, Dan Shelton wrote:
>
> > Hello!
> >
> > The ms-nfs41-client brings up a message about "persistent session" -
> > what is that?
>
> Hi Dan,
>
> See: https://www.rfc-editor.org/rfc/rfc8881.html#section-2.10.6.5
>

Do the Linux or Solaris nfsd implement this? How can I turn this on or off?

Dan
--
Dan Shelton - Cluster Specialist Win/Lin/Bsd

2024-01-08 19:10:43

by Benjamin Coddington

[permalink] [raw]
Subject: Re: What are nfs persistent sessions, and how to enable them in the server?

On 8 Jan 2024, at 13:55, Dan Shelton wrote:

> On Mon, 8 Jan 2024 at 16:56, Benjamin Coddington <[email protected]> wrote:
>>
>> On 7 Jan 2024, at 10:24, Dan Shelton wrote:
>>
>>> Hello!
>>>
>>> The ms-nfs41-client brings up a message about "persistent session" -
>>> what is that?
>>
>> Hi Dan,
>>
>> See: https://www.rfc-editor.org/rfc/rfc8881.html#section-2.10.6.5
>>
>
> Do the Linux or Solaris nfsd implement this? How can I turn this on or off?

The linux server does not, and I'm not sure about the Solaris server (but I
don't think that it does..)

Ben