linux-kernel - NFSACL broken from 3.13 to 3.14

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Message-ID: <5374CE6B.6030905@ono.com>
Date:	Thu, 15 May 2014 16:25:47 +0200
From:	JA Magallón <jamagallon@....com>
To:	Linux Kernel <linux-kernel@...r.kernel.org>
Subject: NFSACL broken from 3.13 to 3.14

(sorry if this gets twice to the list, my ISP's SMPT seems to have
gone haywire....)

Hi...

I mount homes from a Solaris 10 server, via NFSv3. Solaris nfs has a special
sideband server on a port for NFS to check ACLs. With previous version of
kernel (3.13.10 was the latest I check), I need no special option to mount
Solaris shares. With 3.14, it began to give errors, directories created
with mkdir returned error, files got created but truncated to 0 size...
(now I have 3.14.3).

I solved it adding the 'noacl' option to Solaris mount entries in autofs,
so the linux clients don't use the sideband protocol.

As I have read, NFSACL usage is negotitated between client and server.
Something has changed and the negotiation fails, perhaps ?

Any idea ?

TIA

-- 
J.A. Magallon <jamagallon()ono!com>        \               Winter is coming...
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