From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from relay.sgi.com (relay2.corp.sgi.com [137.38.102.29]) by oss.sgi.com (Postfix) with ESMTP id 8E3E57F82 for ; Fri, 21 Aug 2015 16:35:56 -0500 (CDT) Received: from cuda.sgi.com (cuda2.sgi.com [192.48.176.25]) by relay2.corp.sgi.com (Postfix) with ESMTP id 7DE4C304043 for ; Fri, 21 Aug 2015 14:35:56 -0700 (PDT) Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by cuda.sgi.com with ESMTP id 5Q0TgqCqG5r6HiUt (version=TLSv1 cipher=AES256-SHA bits=256 verify=NO) for ; Fri, 21 Aug 2015 14:35:55 -0700 (PDT) Received: from int-mx11.intmail.prod.int.phx2.redhat.com (int-mx11.intmail.prod.int.phx2.redhat.com [10.5.11.24]) by mx1.redhat.com (Postfix) with ESMTPS id ACFB98CF42 for ; Fri, 21 Aug 2015 21:35:54 +0000 (UTC) Received: from liberator.sandeen.net (ovpn01.gateway.prod.ext.phx2.redhat.com [10.5.9.1]) by int-mx11.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id t7LLZruB005460 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Fri, 21 Aug 2015 17:35:54 -0400 Message-ID: <55D799B9.8040002@redhat.com> Date: Fri, 21 Aug 2015 16:35:53 -0500 From: Eric Sandeen MIME-Version: 1.0 Subject: [PATCH] xfsprogs: document dax in xfs.5 and other minor fixes List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: xfs-bounces@oss.sgi.com Sender: xfs-bounces@oss.sgi.com To: xfs-oss Document the dax option, fix whitespace around logdev/rtdev, and add missing qnoenforce. Signed-off-by: Eric Sandeen --- diff --git a/man/man5/xfs.5 b/man/man5/xfs.5 index 3214455..fc1b776 100644 --- a/man/man5/xfs.5 +++ b/man/man5/xfs.5 @@ -140,6 +140,12 @@ devices that support write barriers. .sp Barriers are enabled by default. .TP +.BR dax +Use direct access (no page cache) for block devices which are +memory-like, performing reads and writes directly to the storage +device. See Documentation/filesystems/dax.txt in the kernel +documentation for more information. +.TP .BR discard | nodiscard Enable/disable the issuing of commands to let the block device reclaim space freed by the filesystem. This is @@ -229,7 +235,7 @@ stripe unit configured at mkfs time. The default value for version 1 logs is 32768, while the default value for version 2 logs is MAX(32768, log_sunit). .TP -.BR logdev=device and rtdev=device +.BR logdev=device " and " rtdev=device Use an external log (metadata journal) and/or real-time device. An XFS filesystem has up to three parts: a data section, a log section, and a real-time section. The real-time section is @@ -260,7 +266,7 @@ read-only snapshots. Forcibly turns off all quota accounting and enforcement within the filesystem. .TP -.B uquota/usrquota/uqnoenforce/quota +.B uquota/usrquota/uqnoenforce/qnoenforce/quota User disk quota accounting enabled, and limits (optionally) enforced. Refer to xfs_quota(8) for further details. .TP _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs