From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3C988C606CA for ; Mon, 8 Jul 2019 19:24:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1727E2086D for ; Mon, 8 Jul 2019 19:24:52 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="W7yQ4hx3" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2391668AbfGHTYv (ORCPT ); Mon, 8 Jul 2019 15:24:51 -0400 Received: from mail-io1-f54.google.com ([209.85.166.54]:37910 "EHLO mail-io1-f54.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2391667AbfGHTYv (ORCPT ); Mon, 8 Jul 2019 15:24:51 -0400 Received: by mail-io1-f54.google.com with SMTP id j6so37879073ioa.5 for ; Mon, 08 Jul 2019 12:24:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=J5715FQO+sJDvJbVkL450ZeVhGjy4w0w+RjJo9pkRRA=; b=W7yQ4hx3UCbZujqZdg46GHV4tnhJR42jphOAH/Sc2qO8BPeA0ZCTlerIW0cIgNIsF6 PmVVwfF/r44nRuDJgDV85hdahSdF4+LEARYugowbweB6G4oAyz25Q+GJJgF3QLqNmwaj elUjy5p0xOz+eJ6oOyF/FsAUXpehMDnVZ988uBefEhbh1QkYoK4YzhgvdvuZXC1ExYVC JQIdWptNurIO/I0HReyZyz97Dv/XCmPfX4GXQOzxtFBWBSj4nDmwNImf+BDiQn4bMkAV o05BeOPSILtFgGZhvSdaqWDLfvtGx0ePhoGGJh6eqqWyRLkamEnh/yqxPUWg64DJoB+X +swA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=J5715FQO+sJDvJbVkL450ZeVhGjy4w0w+RjJo9pkRRA=; b=Ojn0hBGXK8iVmVJvBMamILy0ieRBTOBLBi8SOUplFQE+e1sngQzApTPPHg1bAKojIw eAO/hPtWZ3+yaMv5KTkw9PupbMMICKpzPAgiySyt0CgQdNKxp0UZT4WN/R98mkHYTx8G +BR16sw5OBFU9sXwuhWR951cqF4ENmMPjLmdj+MF/L20cQx4c2o+RUd43n8WYUves9m1 R2pSVrR8X3s185XceKVv7HDHLO1uaUwWOMrtnuS1XNOIQoSNJq5jN5ycxEgalnUMjN8p 8GBHJjlvtUpCwwVoIXshIdv1ZavEEMgU9PMWRKoePuWZh2uM+UaYTZxtq97VdWKlwvNP fJ4Q== X-Gm-Message-State: APjAAAWuncAn7Lhta107gRPNcT1BksxkVjCugzZWmOTIUzX/XhmIJovN ZtM0R6yBkHhZnfmWkw/sdZ0M10JIKtw= X-Google-Smtp-Source: APXvYqzcZMd9OQ9s60s9LfKcYizO+oNYvJWtT6d4iUcke/N0EIuC3KbsjBenLM6dXDbbCJKON9pCdg== X-Received: by 2002:a6b:6310:: with SMTP id p16mr20928439iog.118.1562613890763; Mon, 08 Jul 2019 12:24:50 -0700 (PDT) Received: from Olgas-MBP-201.attlocal.net (172-10-226-31.lightspeed.livnmi.sbcglobal.net. [172.10.226.31]) by smtp.gmail.com with ESMTPSA id n17sm17026554iog.63.2019.07.08.12.24.49 (version=TLS1 cipher=AES128-SHA bits=128/128); Mon, 08 Jul 2019 12:24:50 -0700 (PDT) From: Olga Kornievskaia To: trond.myklebust@hammerspace.com, anna.schumaker@netapp.com Cc: linux-nfs@vger.kernel.org Subject: [PATCH v10 09/12] NFS handle NFS4ERR_PARTNER_NO_AUTH error Date: Mon, 8 Jul 2019 15:24:41 -0400 Message-Id: <20190708192444.12664-10-olga.kornievskaia@gmail.com> X-Mailer: git-send-email 2.10.1 (Apple Git-78) In-Reply-To: <20190708192444.12664-1-olga.kornievskaia@gmail.com> References: <20190708192444.12664-1-olga.kornievskaia@gmail.com> Sender: linux-nfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org From: Olga Kornievskaia When a destination server sends a READ to the source server it can get a NFS4ERR_PARTNER_NO_AUTH, which means a copy needs to be restarted. Signed-off-by: Olga Kornievskaia --- fs/nfs/nfs4proc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index c898ce1bccc6..e31e1b683d62 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -458,6 +458,7 @@ static int nfs4_do_handle_exception(struct nfs_server *server, case -NFS4ERR_ADMIN_REVOKED: case -NFS4ERR_EXPIRED: case -NFS4ERR_BAD_STATEID: + case -NFS4ERR_PARTNER_NO_AUTH: if (inode != NULL && stateid != NULL) { nfs_inode_find_state_and_recover(inode, stateid); -- 2.18.1