From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from aserp1040.oracle.com ([141.146.126.69]:33463 "EHLO aserp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751910AbdHARPy (ORCPT ); Tue, 1 Aug 2017 13:15:54 -0400 Received: from aserv0022.oracle.com (aserv0022.oracle.com [141.146.126.234]) by aserp1040.oracle.com (Sentrion-MTA-4.3.2/Sentrion-MTA-4.3.2) with ESMTP id v71HFrXJ002117 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Tue, 1 Aug 2017 17:15:53 GMT Received: from aserv0122.oracle.com (aserv0122.oracle.com [141.146.126.236]) by aserv0022.oracle.com (8.14.4/8.14.4) with ESMTP id v71HFr5L013950 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Tue, 1 Aug 2017 17:15:53 GMT Received: from abhmp0006.oracle.com (abhmp0006.oracle.com [141.146.116.12]) by aserv0122.oracle.com (8.14.4/8.14.4) with ESMTP id v71HFq4P022505 for ; Tue, 1 Aug 2017 17:15:53 GMT From: Liu Bo To: linux-btrfs@vger.kernel.org Subject: [PATCH 02/14] Btrfs: raid56: do not allocate chunk on raid56 log Date: Tue, 1 Aug 2017 10:14:25 -0600 Message-Id: <20170801161439.13426-3-bo.li.liu@oracle.com> In-Reply-To: <20170801161439.13426-1-bo.li.liu@oracle.com> References: <20170801161439.13426-1-bo.li.liu@oracle.com> Sender: linux-btrfs-owner@vger.kernel.org List-ID: The journal device (aka raid56 log) is not for chunk allocation, lets skip it. Signed-off-by: Liu Bo --- fs/btrfs/volumes.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index dafc541..5c50df7 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -4730,7 +4730,8 @@ static int __btrfs_alloc_chunk(struct btrfs_trans_handle *trans, } if (!device->in_fs_metadata || - device->is_tgtdev_for_dev_replace) + device->is_tgtdev_for_dev_replace || + (device->type & BTRFS_DEV_RAID56_LOG)) continue; if (device->total_bytes > device->bytes_used) -- 2.9.4