From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="GADnPW3C" Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AEC7318C for ; Wed, 13 Dec 2023 05:50:31 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1702475429; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=z3fXIPXuGexzb3JH5UnibU+knvRn4aWjn9nvZHgRZUg=; b=GADnPW3Cy0ClzmJar+0LThjUWiT15VbNFZGyPoHnzEYyD4rBlS7D1MupX4NZBhUDHsG0nP C0x4UH1Xe3fudBdp9n6EMFEGTMzvQZYaM5HLbzkfUv1AM+DM16+dGBfKXsix2X2u7F5XxQ QU1VNDllgHXtGJiW9LZ9844pDvgaZR0= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-441-csY2hgwvOb-vxy8PjmHO1w-1; Wed, 13 Dec 2023 08:50:26 -0500 X-MC-Unique: csY2hgwvOb-vxy8PjmHO1w-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.rdu2.redhat.com [10.11.54.7]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id DFC178828C6; Wed, 13 Dec 2023 13:50:25 +0000 (UTC) Received: from warthog.procyon.org.com (unknown [10.42.28.2]) by smtp.corp.redhat.com (Postfix) with ESMTP id 2160E1C060B1; Wed, 13 Dec 2023 13:50:25 +0000 (UTC) From: David Howells To: Marc Dionne Cc: David Howells , linux-afs@lists.infradead.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 12/40] afs: Handle the VIO and UAEIO aborts explicitly Date: Wed, 13 Dec 2023 13:49:34 +0000 Message-ID: <20231213135003.367397-13-dhowells@redhat.com> In-Reply-To: <20231213135003.367397-1-dhowells@redhat.com> References: <20231213135003.367397-1-dhowells@redhat.com> Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.7 When processing the result of a call, handle the VIO and UAEIO abort specifically rather than leaving it to a default case. Rather than erroring out unconditionally, see if there's another server if the volume has more than one server available, otherwise return -EREMOTEIO. Signed-off-by: David Howells cc: Marc Dionne cc: linux-afs@lists.infradead.org --- Notes: Changes ======= ver #2) - Treat UAEIO as VIO too. fs/afs/rotate.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/fs/afs/rotate.c b/fs/afs/rotate.c index 13ec8ffa911a..0829933f4d9a 100644 --- a/fs/afs/rotate.c +++ b/fs/afs/rotate.c @@ -330,6 +330,13 @@ bool afs_select_fileserver(struct afs_operation *op) goto restart_from_beginning; + case UAEIO: + case VIO: + op->error = -EREMOTEIO; + if (op->volume->type != AFSVL_RWVOL) + goto next_server; + goto failed; + case VDISKFULL: case UAENOSPC: /* The partition is full. Only applies to RWVOLs.