Re: Increase FreeBSD NFSv4 nfsd buffer size? Re: Increase default NFSv4 server size "max_block_size" to 4MB

vermaden <[email protected]> Fri, 15 May 2026 01:26:11 +0200
Newsgroups gmane.os.freebsd.devel.hackers
Message-ID <gjbsybmqsvpkzeoowdrw@pkqy>
> ps: I'll ask over on [email protected] to see if they
>       think setting to a larger value to make nfs_server_maxio
>       work is ok with them.
> 
> rick

I mean ... the script can check if the 'kern.ipc.maxsockbuf' is already 4x'nfs_server_maxio' value or larger.

If 'kern.ipc.maxsockbuf' is larger then needed - do not touch it.

If 'kern.ipc.maxsockbuf' is too small for required 'nfs_server_maxio' value - then set it as 4x'nfs_server_maxio' value.

I doubt this way it will hurt anyone.

Regards,
vermaden