X-Git-Url: https://git.whamcloud.com/?p=fs%2Flustre-release.git;a=blobdiff_plain;f=lustre%2Fdoc%2Fmkfs.lustre.8;h=6f17ddbb547dc49256b0111b2a57d0e4e9524210;hp=06a695c250c56f433cc6018b52206ff11d61455e;hb=a6527b28ba2082a445fbf584909a7791ce407ef3;hpb=40b99fd05bc8848ddda55a84895fd1e7f96e993a

diff --git a/lustre/doc/mkfs.lustre.8 b/lustre/doc/mkfs.lustre.8
index 06a695c..6f17ddb 100644
--- a/lustre/doc/mkfs.lustre.8
+++ b/lustre/doc/mkfs.lustre.8
@@ -1,6 +1,5 @@
 .\" -*- nroff -*-
-.\" Copyright 2006 by Cluster File Systems, Inc.  All Rights Reserved.
-.\" Copyright 2008 by Sun Microsystems.  All Rights Reserved.
+.\" Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
 .\" This file may be copied under the terms of the GNU Public License.
 .\"
 .TH mkfs.lustre 8 "2008 Mar 15" Lustre "configuration utilities"
@@ -50,7 +49,8 @@ Only print what would be done; does not affect the disk
 Set the NID(s) of a failover partner. This option can be repeated as desired.
 .TP
 .BI \--fsname= filesystem_name  
-The Lustre filesystem this service will be part of.  Default is 'lustre'
+The Lustre filesystem this service will be part of.  The maximum
+filesystem_name length is 8 characters. Default is 'lustre'
 .TP
 .BI \--index= index
 Force a particular OST or MDT index 
@@ -59,7 +59,17 @@ Force a particular OST or MDT index
 Format options for the backing fs. For example, ext3 options could be set here.
 .TP
 .BI \--mountfsoptions= opts
-Set permanent mount options, equivalent to setting in /etc/fstab
+Set the mount options that will be used when mounting the backing fs.
+WARNING: unlike earlier versions of \fBmkfs.lustre\fR, this version completely
+replaces the default mount options with those specified on the command line,
+issuing a warning on stderr if any of the default mount options are omitted.
+The defaults for \fIldiskfs\fR are
+OST: \fIerrors=remount-ro,mballoc,extents\fR;
+MGS/MDT: \fIerrors=remount-ro,iopen_nopriv,user_xattr\fR.
+\fBDO NOT\fR alter the default mount options unless you know what you are doing.
+.TP
+.BI \--network= net,...
+Network(s) to restrict this ost/mdt to. This option can be repeated as desired.
 .TP
 .BI \--mgsnode= nid,...  
 Set the NID(s) of the MGS node, required for all targets other than the MGS.