Modify nfsd so that it doesn't register with rpcbind for NFSv4 only servers.
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Authored by rmacklem on Dec 2 2016, 11:27 PM.

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Commits: rS309723: Patch the nfsd so that it doesn't register with rpcbind for an NFSv4 only

Summary

Checks the vfs.nfsd.server_min_nfsvers sysctl and if it set to 4, don't register with rpcbind.
It also doesn't register NFSv2 when the value is set to 3.
This patch is basically what was submitted by jmader2@gmu.edu.

Test Plan

Test client mounts with vfs.nfsd.server_min_nfsvers == 4 and see if the NFSv3 mount attempt
reports that it is not registered with rpcbind.

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rS FreeBSD src repository - subversion

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rmacklem updated this revision to Diff 22677.Dec 2 2016, 11:27 PM

rmacklem retitled this revision from to Modify nfsd so that it doesn't register with rpcbind for NFSv4 only servers..

rmacklem updated this object.

rmacklem edited the test plan for this revision. (Show Details)

Closed by commit rS309723: Patch the nfsd so that it doesn't register with rpcbind for an NFSv4 only (authored by rmacklem). · Explain WhyDec 8 2016, 11:30 PM

This revision was automatically updated to reflect the committed changes.

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head/

usr.sbin/

nfsd/

nfsd.c

105 lines

Diff 22769

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Modify nfsd so that it doesn't register with rpcbind for NFSv4 only servers.ClosedPublicActions