From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 47F5E2EC028; Mon, 5 May 2025 23:07:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746486438; cv=none; b=WXF8i/9xbk8gwoSlsz0OCBDCUdSgAEB4uSfu7jPHgH58Uufaf3wbsVBJyv2rYhSERXksAGbz1ucYowrf1s5a6OPRl3BxhguRbrDi3R7Qdfkwcua8fx9dibX4DK2GQlPk+4MJzP7oHtmBCv3kbYc+yU7dZOBEDc8t2Wz/YN7JPh0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746486438; c=relaxed/simple; bh=BER7pLxMC+HVOJMzmT6E2tobwzQBzVLGf6Mm2BrfNYs=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=LGBTpag3qqvZt3AgVJSAIb1TjM0vaTuQ8ERwMtWjWxbCHD3nwraytQY3OeXeSXzsAPgnj+RQeyzZSwpHRecHiPlIroM/cr+2YTRj1WnwYwi7fWeaiTCIdgzJ2KVeonDBQ9R6SCgD5sd8/7388fvB72Z77LHbwZDh3KoKEc26rTc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=JcLhrLKN; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="JcLhrLKN" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D8979C4CEED; Mon, 5 May 2025 23:07:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1746486438; bh=BER7pLxMC+HVOJMzmT6E2tobwzQBzVLGf6Mm2BrfNYs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=JcLhrLKNp/jhf13E9O0tJJ/0PTKxjb/Uxq4FQTP6cfJESpsRuXXgiINDjA5YdCnYc y0i+m7PQTHiSzkBlIpnC3Nyuq02shv636OpSzKCUy4EDtActl+cHMcY/LZ4mxNOXB5 O34LeRKa20rCyYQG8d36ghwrDnEdw0p0oJYh80CX3ZlbJq1FzbolxEg+fUKuszf1xL 9WR99b6NWAX8IvQKJlzoP0KNaGXHSOlYGVXGW+bbgqWRCU2XxZqOHWJD+xOHZo69VU kH0Z0FOTryAhPiS3KqyY0dGQHAfXRcKtBdzYawOAq5LppAXg4GtNZo3kIOaxUjk1Tr /AKIIIIlA4oQQ== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Trond Myklebust , Jeff Layton , Chuck Lever , Sasha Levin , trondmy@kernel.org, anna@kernel.org, snitzer@kernel.org, neilb@suse.de, kolga@netapp.com, linux-nfs@vger.kernel.org Subject: [PATCH AUTOSEL 6.1 027/212] pNFS/flexfiles: Report ENETDOWN as a connection error Date: Mon, 5 May 2025 19:03:19 -0400 Message-Id: <20250505230624.2692522-27-sashal@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250505230624.2692522-1-sashal@kernel.org> References: <20250505230624.2692522-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: linux-nfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 6.1.136 Content-Transfer-Encoding: 8bit From: Trond Myklebust [ Upstream commit aa42add73ce9b9e3714723d385c254b75814e335 ] If the client should see an ENETDOWN when trying to connect to the data server, it might still be able to talk to the metadata server through another NIC. If so, report the error. Signed-off-by: Trond Myklebust Reviewed-by: Jeff Layton Tested-by: Jeff Layton Acked-by: Chuck Lever Signed-off-by: Sasha Levin --- fs/nfs/flexfilelayout/flexfilelayout.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/nfs/flexfilelayout/flexfilelayout.c b/fs/nfs/flexfilelayout/flexfilelayout.c index 8056b05bd8dca..07e5ea64dcd68 100644 --- a/fs/nfs/flexfilelayout/flexfilelayout.c +++ b/fs/nfs/flexfilelayout/flexfilelayout.c @@ -1255,6 +1255,7 @@ static void ff_layout_io_track_ds_error(struct pnfs_layout_segment *lseg, case -ECONNRESET: case -EHOSTDOWN: case -EHOSTUNREACH: + case -ENETDOWN: case -ENETUNREACH: case -EADDRINUSE: case -ENOBUFS: -- 2.39.5