From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cantor2.suse.de ([195.135.220.15]:55596 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751609Ab3KTOF5 (ORCPT ); Wed, 20 Nov 2013 09:05:57 -0500 From: David Sterba To: linux-btrfs@vger.kernel.org Cc: chris.mason@fusionio.com, David Sterba , linux-doc@vger.kernel.org Subject: [PATCH 1/2] Documentation: filesystems: add new btrfs mount options Date: Wed, 20 Nov 2013 15:05:51 +0100 Message-Id: <1384956351-18832-1-git-send-email-dsterba@suse.cz> Sender: linux-btrfs-owner@vger.kernel.org List-ID: Two new options were added in 3.12: commit and rescan_uuid_tree CC: linux-doc@vger.kernel.org Signed-off-by: David Sterba --- Documentation/filesystems/btrfs.txt | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/Documentation/filesystems/btrfs.txt b/Documentation/filesystems/btrfs.txt index 9dae59407437..3744ec373db9 100644 --- a/Documentation/filesystems/btrfs.txt +++ b/Documentation/filesystems/btrfs.txt @@ -70,6 +70,12 @@ Unless otherwise specified, all options default to off. See comments at the top of fs/btrfs/check-integrity.c for more info. + commit= + Set the interval of periodic commit, 30 seconds by default. Higher + values defer data being synced to permanent storage with obvious + consequences when the system crashes. The upper bound is not forced, + but a warning is printed if it's more than 300 seconds (5 minutes). + compress compress= compress-force @@ -154,7 +160,11 @@ Unless otherwise specified, all options default to off. Currently this scans a list of several previous tree roots and tries to use the first readable. - skip_balance + rescan_uuid_tree + Force check and rebuild procedure of the UUID tree. This should not be + normally be needed. + + skip_balance Skip automatic resume of interrupted balance operation after mount. May be resumed with "btrfs balance resume." -- 1.8.4.2