lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Message-Id: <1332923552-9854-1-git-send-email-stefanha@linux.vnet.ibm.com> Date: Wed, 28 Mar 2012 09:32:32 +0100 From: Stefan Hajnoczi <stefanha@...ux.vnet.ibm.com> To: linux-doc@...r.kernel.org Cc: Randy Dunlap <rdunlap@...otime.net>, Christoph Hellwig <hch@....de>, linux-ext4@...r.kernel.org, linux-kernel@...r.kernel.org, Stefan Hajnoczi <stefanha@...ux.vnet.ibm.com> Subject: [PATCH] ext3: update documentation with barrier=1 default Commit 00eacd6 ("ext3: make ext3 mount default to barrier=1") changed the default barrier mount option for ext3. The documentation needs to be updated, so this patch does that. Signed-off-by: Stefan Hajnoczi <stefanha@...ux.vnet.ibm.com> --- Documentation/filesystems/ext3.txt | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) diff --git a/Documentation/filesystems/ext3.txt b/Documentation/filesystems/ext3.txt index b100adc..293855e 100644 --- a/Documentation/filesystems/ext3.txt +++ b/Documentation/filesystems/ext3.txt @@ -59,9 +59,9 @@ commit=nrsec (*) Ext3 can be told to sync all its data and metadata Setting it to very large values will improve performance. -barrier=<0(*)|1> This enables/disables the use of write barriers in -barrier the jbd code. barrier=0 disables, barrier=1 enables. -nobarrier (*) This also requires an IO stack which can support +barrier=<0|1(*)> This enables/disables the use of write barriers in +barrier (*) the jbd code. barrier=0 disables, barrier=1 enables. +nobarrier This also requires an IO stack which can support barriers, and if jbd gets an error on a barrier write, it will disable again with a warning. Write barriers enforce proper on-disk ordering -- 1.7.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Powered by blists - more mailing lists