From patchwork Tue Jan 8 13:53:55 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hannes Reinecke X-Patchwork-Id: 1946071 Return-Path: X-Original-To: patchwork-dm-devel@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from mx4-phx2.redhat.com (mx4-phx2.redhat.com [209.132.183.25]) by patchwork2.kernel.org (Postfix) with ESMTP id 28F70DF23A for ; Tue, 8 Jan 2013 13:58:08 +0000 (UTC) Received: from lists01.pubmisc.prod.ext.phx2.redhat.com (lists01.pubmisc.prod.ext.phx2.redhat.com [10.5.19.33]) by mx4-phx2.redhat.com (8.13.8/8.13.8) with ESMTP id r08DtmLm019817; Tue, 8 Jan 2013 08:55:48 -0500 Received: from int-mx11.intmail.prod.int.phx2.redhat.com (int-mx11.intmail.prod.int.phx2.redhat.com [10.5.11.24]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id r08DsWM4004620 for ; Tue, 8 Jan 2013 08:54:32 -0500 Received: from mx1.redhat.com (ext-mx11.extmail.prod.ext.phx2.redhat.com [10.5.110.16]) by int-mx11.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id r08DsWPX028068 for ; Tue, 8 Jan 2013 08:54:32 -0500 Received: from mx2.suse.de (cantor2.suse.de [195.135.220.15]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id r08DsVVc024206 for ; Tue, 8 Jan 2013 08:54:32 -0500 Received: from relay2.suse.de (unknown [195.135.220.254]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx2.suse.de (Postfix) with ESMTP id 6FBE9A5200; Tue, 8 Jan 2013 14:54:28 +0100 (CET) From: Hannes Reinecke To: Christophe Varoqui Date: Tue, 8 Jan 2013 14:53:55 +0100 Message-Id: <1357653259-62650-18-git-send-email-hare@suse.de> In-Reply-To: <1357653259-62650-1-git-send-email-hare@suse.de> References: <1357653259-62650-1-git-send-email-hare@suse.de> X-RedHat-Spam-Score: -7.299 (BAYES_00, DCC_REPUT_00_12, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD) X-Scanned-By: MIMEDefang 2.68 on 10.5.11.24 X-Scanned-By: MIMEDefang 2.68 on 10.5.110.16 X-loop: dm-devel@redhat.com Cc: dm-devel@redhat.com Subject: [dm-devel] [PATCH 17/42] Increase parameter buffer X-BeenThere: dm-devel@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk Reply-To: device-mapper development List-Id: device-mapper development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: dm-devel-bounces@redhat.com Errors-To: dm-devel-bounces@redhat.com Multipath is using an internal static buffer for assembling device-mapper tables, which might be too small for large setups. Signed-off-by: Hannes Reinecke --- libmultipath/structs.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/libmultipath/structs.h b/libmultipath/structs.h index 312014b..16e940b 100644 --- a/libmultipath/structs.h +++ b/libmultipath/structs.h @@ -9,7 +9,7 @@ #define SERIAL_SIZE 65 #define NODE_NAME_SIZE 224 #define PATH_STR_SIZE 16 -#define PARAMS_SIZE 1024 +#define PARAMS_SIZE 4096 #define FILE_NAME_SIZE 256 #define CALLOUT_MAX_SIZE 256 #define BLK_DEV_SIZE 33