Re: NFS 4.1 RECLAIM_COMPLETE FS failed error in combination with ESXi client

[Rick Macklem]

NAGY Andreas wrote:
>Hi and thanks!
>
>First time using/needing a patch could you give me a short advise how to use it >and for which version?
The only difference with kernel versions will be the line#s.
>So far I have made a fresh FreeBSD 11.1 RELEASE install as a VM on a ESXi host >updated the system and did a svn checkout http://svn.freebsd.org/base/release/11.1.0/
>
>Then tried to apply the patch in /usr/src/sys via patch < /tmp/reclaimcom2.patch
>
>Output was:
>Hmm...  Looks like a unified diff to me...
>The text leading up to this was:
>--------------------------
>|--- fs/nfsserver/nfs_nfsdserv.c.savrecl        2018-02-10 20:34:31.166445000 -0500
>|+++ fs/nfsserver/nfs_nfsdserv.c        2018-02-10 20:36:07.947490000 -0500
>--------------------------
>Patching file fs/nfsserver/nfs_nfsdserv.c using Plan A...
>No such line 4225 in input file, ignoring
>Hunk #1 succeeded at 4019 (offset -207 lines).
>done
Since it says "Hunk #1 succeeded...", I think it patched ok.
However, you can check by looking at nfsrvd_reclaimcomplete() in
sys/fs/nfsserver/nfs_nfsdserv.c.
Before the patch it would look like:
        if (*tl == newnfs_true)
 	                nd->nd_repstat = NFSERR_NOTSUPP;
       else
 	                nd->nd_repstat = nfsrv_checkreclaimcomplete(nd);
whereas after being patched, it will look like:
      nd->nd_repstat = nfsrv_checkreclaimcomplete(nd);
       if (*tl == newnfs_true)
                       nd->nd_repstat = 0;

rick
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