From nobody Tue Dec 16 05:37:44 2025 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B9986C4332F for ; Wed, 13 Dec 2023 13:51:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1379302AbjLMNvA (ORCPT ); Wed, 13 Dec 2023 08:51:00 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34944 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1379214AbjLMNu2 (ORCPT ); Wed, 13 Dec 2023 08:50:28 -0500 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 EE39318F 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=1702475430; 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=bO2zIP4NzhJcdI+XmyhlwWevddlqgZHq2BRffFt02PV23xOjE2zsdQxpjd8yQ6p7nNB8kn cXJkZiED7BTMs4qv6/IqJV0h/MA8PCI2KIBPcbHsVO8+JuHJEJx4so+lWQLonNkohxPsUT et0DTnQ4u0ysj9bhb3PiwzZKQQtJbwg= 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> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.7 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" 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 =3D=3D=3D=3D=3D=3D=3D 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) =20 goto restart_from_beginning; =20 + case UAEIO: + case VIO: + op->error =3D -EREMOTEIO; + if (op->volume->type !=3D AFSVL_RWVOL) + goto next_server; + goto failed; + case VDISKFULL: case UAENOSPC: /* The partition is full. Only applies to RWVOLs.