LU-1095 debug: Standardize, suppress mount/umount messages

[fs/lustre-release.git] / lustre / doc / mount.lustre.8

diff --git a/lustre/doc/mount.lustre.8 b/lustre/doc/mount.lustre.8
index 5e67b56..969a450 100644 (file)
--- a/lustre/doc/mount.lustre.8
+++ b/lustre/doc/mount.lustre.8
@@ -1,5 +1,8 @@
 .\" -*- nroff -*-
 .\" -*- nroff -*-

-.\" Copyright 2008 by Sun Microsystems.  All Rights Reserved.
+.\" Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
+.\"
+.\" Copyright (c) 2012, Whamcloud, Inc.
+.\"

 .\" This file may be copied under the terms of the GNU Public License v2.
 .\"
 .TH mount.lustre 8 "2008 Mar 15" Lustre "configuration utilities"
 .\" This file may be copied under the terms of the GNU Public License v2.
 .\"
 .TH mount.lustre 8 "2008 Mar 15" Lustre "configuration utilities"


@@ -84,6 +87,12 @@ manual page.
 .TP
 .BI noacl
 Disable Access Control List support.
 .TP
 .BI noacl
 Disable Access Control List support.

+.TP
+.BI verbose
+Enable mount/umount console messages.
+.TP
+.BI noverbose
+Disable mount/umount console messages.

 .PP
 In addition to the standard mount options and backing disk type
 (e.g. ext3) options listed in
 .PP
 In addition to the standard mount options and backing disk type
 (e.g. ext3) options listed in


@@ -107,6 +116,17 @@ Abort client recovery and start the target service immediately.
 .BI md_stripe_cache_size
 Sets the stripe cache size for server side disk with a striped raid
 configuration.
 .BI md_stripe_cache_size
 Sets the stripe cache size for server side disk with a striped raid
 configuration.

+.TP
+.BI recovery_time_soft= timeout
+Allow 'timeout' seconds for clients to reconnect for recovery after a server
+crash.  This timeout will be incrementally extended if it is about to expire
+and the server is still handling new connections from recoverable clients.
+The default soft recovery timeout is set to 300 seconds (5 minutes).
+.TP
+.BI recovery_time_hard= timeout
+The server will be allowed to incrementally extend its timeout up to a hard
+maximum of 'timeout' seconds.  The default hard recovery timeout is set to
+900 seconds (15 minutes).

 .SH EXAMPLES
 .TP
 .B mount -t lustre cfs21@tcp0:/testfs /mnt/myfilesystem
 .SH EXAMPLES
 .TP
 .B mount -t lustre cfs21@tcp0:/testfs /mnt/myfilesystem


@@ -120,18 +140,6 @@ Start the Lustre metadata target service from /dev/sda1 on mountpoint /mnt/test/
 .B mount -t lustre -L testfs-MDT0000 -o abort_recov /mnt/test/mdt
 Start the testfs-MDT0000 service (by using the disk label), but abort the
 recovery process.
 .B mount -t lustre -L testfs-MDT0000 -o abort_recov /mnt/test/mdt
 Start the testfs-MDT0000 service (by using the disk label), but abort the
 recovery process.

-.SH NOTES
-If the Service Tags tool (from the sun-servicetag package) can be found in
-/opt/sun/servicetag/bin/stclient an inventory service tag will be created
-reflecting the Lustre service being provided.  If this tool cannot be found
-.B mount.lustre
-will silently ignore it and no service tag is created.  The
-.BR stclient (1)
-tool only creates the local service tag.  No information is sent to the asset
-management system until you run the Registration Client to collect the tags
-and then upload them to the inventory system using your inventory system account.
-See https://inventory.sun.com/ for more details on a web-based, free, IT asset
-management system.

 .SH BUGS
 Not very many mount options can be changed with
 .BR "-o remount" .
 .SH BUGS
 Not very many mount options can be changed with
 .BR "-o remount" .