From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 A62E21474C5 for ; Fri, 14 Jun 2024 18:34:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.137.202.133 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718390088; cv=none; b=Hic9C0oc6SxryEQZxj3HK7HhU0an9CXJQHek0SzRmaFOtpNAJP63oSg5BZi46h42is7Ouf6pvoqPuz5HbzxDir2fFio7n0hhW+6qZxy5Hcs+EVVXNDpM8IPQO/AqAgFSUc6ZU4M3G1G2gLeC8U2EAfneCvBUHsXdKX3+v3CipII= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718390088; c=relaxed/simple; bh=MSy+Mp5BnDYt6yJcVhei657G1YZgPKl4YpVK0/sjL58=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Tbdmq8B3Asj9x0kPs4idA5QgDXUgHY7r2AbKHtsMYGCeXTgdj8kRcA2bQQ+k0bHqHSg5LjvjliiEMo9H902FbmhxXspLTDKKRJPgplpPRtOPTTKKNlogVWhHCqT+8ONlqeGZpfwjWfKPuXEjNHDiyzX1VtxWrOoZXk3jpeyNEqQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=bombadil.srs.infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=iNDnAVqm; arc=none smtp.client-ip=198.137.202.133 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=bombadil.srs.infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="iNDnAVqm" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=HsgS0uD7/wIZlvex5WVWALLsizpiwhAGaxWkvv+86cY=; b=iNDnAVqmylfH1+1lEZZwxsCU5o RA6/Z1jFu0RpWy+JFe70vsEx4vEeLdCFwQq/hmQP8Thrw4JR6W6IVjPeE8TpeO6YmMlvRJbth810U s/bR4VVarT0CuXwcYJ3FJHH6zzBcGq3JFDKj9fNBeNPaMNhWTQYit6dzj3bmLne/gwojSRtNmO/zS /EgxZ+UT5ODPUPTqi2GhE/zHj8YlA6LZxC8dH7JF6nHxoValha2In+KY1es0TrOcHLHsFply6Wo9M 0qVJmbV0HNV4D1kcJw91OTbR2o3legoD6w44trEWfGCTjXqhfmPlJ9dZYpHJ8m45/hGcrHzNBOZR3 oqzAco9A==; Received: from hch by bombadil.infradead.org with local (Exim 4.97.1 #2 (Red Hat Linux)) id 1sIBl9-00000003m2j-0yyd; Fri, 14 Jun 2024 18:34:47 +0000 Date: Fri, 14 Jun 2024 11:34:47 -0700 From: Christoph Hellwig To: Chuck Lever III Cc: Christoph Hellwig , Linux NFS Mailing List Subject: Re: reservation errors during fstests on pNFS block Message-ID: References: <34F83726-2A28-4E29-A40E-A01BED7744EC@oracle.com> Precedence: bulk X-Mailing-List: linux-nfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html On Fri, Jun 14, 2024 at 06:33:02PM +0000, Chuck Lever III wrote: > > Well, they really should be alarming because the admin configured > > a block layout setup and it did not work as expected. So it should > > ring alarm bells. > > Yes, I expect that "pNFS: failed to open device > /dev/disk/by-id/dm-uuid-mpath-0x6001 ..." is very likely > operator error. Actually that one is purely a debug message if at all - we don't know if it is a mpath or non-mpath device, so we just try that first. So that is totally fine to downgrade or turn into a trace point. OTOH a warning if you could open neither option would still be useful.