X-Git-Url: https://git.wh0rd.org/?p=dump.git;a=blobdiff_plain;f=restore%2Frestore.8.in;h=9f813ca4b17c376f6250f6c7a5f9abee19175dae;hp=a3bcb3657c55fa26e17d4a02d6a3466dd74ac0da;hb=df3d2ef98b911ebb7a7b7c6137e60e28eb39e5f1;hpb=4bb009da29c55311c401a26933b054eb5507b9b4

diff --git a/restore/restore.8.in b/restore/restore.8.in
index a3bcb36..9f813ca 100644
--- a/restore/restore.8.in
+++ b/restore/restore.8.in
@@ -9,11 +9,7 @@
 .\" 2. Redistributions in binary form must reproduce the above copyright
 .\"    notice, this list of conditions and the following disclaimer in the
 .\"    documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\"    must display the following acknowledgement:
-.\"	This product includes software developed by the University of
-.\"	California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
+.\" 3. Neither the name of the University nor the names of its contributors
 .\"    may be used to endorse or promote products derived from this software
 .\"    without specific prior written permission.
 .\"
@@ -29,14 +25,14 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"	$Id: restore.8.in,v 1.29 2002/11/19 13:39:36 stelian Exp $
+.\"	$Id: restore.8.in,v 1.33 2005/07/07 09:16:08 stelian Exp $
 .\"
 .TH RESTORE 8 "version __VERSION__ of __DATE__" BSD "System management commands"
 .SH NAME
 restore \- restore files or file systems from backups made with dump
 .SH SYNOPSIS
 .B restore \-C 
-[\fB\-cdklMvVy\fR]
+[\fB\-cdHklMvVy\fR]
 [\fB\-b \fIblocksize\fR]
 [\fB\-D \fIfilesystem\fR]
 [\fB\-f \fIfile\fR]
@@ -46,7 +42,7 @@ restore \- restore files or file systems from backups made with dump
 [\fB\-T \fIdirectory\fR]
 .PP
 .B restore \-i
-[\fB\-acdhklmMNouvVy\fR]
+[\fB\-acdhHklmMNouvVy\fR]
 [\fB\-A \fIfile\fR]
 [\fB\-b \fIblocksize\fR]
 [\fB\-f \fIfile\fR]
@@ -57,7 +53,7 @@ restore \- restore files or file systems from backups made with dump
 .PP
 .B restore \-P 
 .I file
-[\fB\-acdhklmMNuvVy\fR]
+[\fB\-acdhHklmMNuvVy\fR]
 [\fB\-A \fIfile\fR]
 [\fB\-b \fIblocksize\fR]
 [\fB\-f \fIfile\fR]
@@ -68,7 +64,7 @@ restore \- restore files or file systems from backups made with dump
 [ \fIfile ... \fR]
 .PP
 .B restore \-R
-[\fB\-cdklMNuvVy\fR]
+[\fB\-cdHklMNuvVy\fR]
 [\fB\-b \fIblocksize\fR]
 [\fB\-f \fIfile\fR]
 [\fB\-F \fIscript\fR]
@@ -76,7 +72,7 @@ restore \- restore files or file systems from backups made with dump
 [\fB\-T \fIdirectory\fR]
 .PP
 .B restore \-r 
-[\fB\-cdklMNuvVy\fR]
+[\fB\-cdHklMNuvVy\fR]
 [\fB\-b \fIblocksize\fR]
 [\fB\-f \fIfile\fR]
 [\fB\-F \fIscript\fR]
@@ -84,7 +80,7 @@ restore \- restore files or file systems from backups made with dump
 [\fB\-T \fIdirectory\fR]
 .PP
 .B restore \-t
-[\fB\-cdhklMNuvVy\fR]
+[\fB\-cdhHklMNuvVy\fR]
 [\fB\-A \fIfile\fR]
 [\fB\-b \fIblocksize\fR]
 [\fB\-f \fIfile\fR]
@@ -96,7 +92,7 @@ restore \- restore files or file systems from backups made with dump
 [ \fIfile ... \fR]
 .PP
 .B restore \-x 
-[\fB\-adchklmMNouvVy\fR]
+[\fB\-adchHklmMNouvVy\fR]
 [\fB\-A \fIfile\fR]
 [\fB\-b \fIblocksize\fR]
 [\fB\-f \fIfile\fR]
@@ -106,9 +102,6 @@ restore \- restore files or file systems from backups made with dump
 [\fB\-T \fIdirectory\fR]
 [\fB\-X \fIfilelist\fR]
 [ \fIfile ... \fR]
-.PP
-(The 4.3BSD option syntax is implemented for backward compatibility but is not 
-documented here.)
 .SH DESCRIPTION
 The
 .B restore
@@ -382,6 +375,14 @@ script.
 Extract the actual directory, rather than the files that it references. This 
 prevents hierarchical restoration of complete subtrees from the dump.
 .TP
+.BI \-H " hash_size"
+Use a hashtable having the specified number of entries for storing the
+directories entries instead of a linked list. This hashtable will
+considerably speed up inode lookups (visible especialy in interactive
+mode when adding/removing files from the restore list), but at the
+price of much more memory usage. The default value is 1, meaning no
+hashtable is used.
+.TP
 .B \-k
 Use Kerberos authentication when contacting the remote tape server. (Only 
 available if this options was enabled when
@@ -545,6 +546,9 @@ may be an ordinary file or
 .B \-y
 Do not ask the user whether to abort the restore in the event of an error.
 Always try to skip over the bad block(s) and continue.
+.PP
+(The 4.3BSD option syntax is implemented for backward compatibility but is not 
+documented here.)
 .SH DIAGNOSTICS
 Complains if it gets a read error. If 
 .B y
@@ -732,6 +736,16 @@ inode. Although this behaviour is not really a bug, it has proven itself
 to be confusing for many users, so it is recommended to answer 'no', 
 unless you're performing a full restore and you do want to restore the
 permissions on '/'.
+.PP
+It should be underlined that because it runs in user code,
+.B restore
+, when run with the
+.B \-C
+option, sees the files as the kernel presents them, whereas
+.B dump
+sees all the files on a given filesystem. In particular, this 
+can cause some confusion when comparing a dumped filesystem a part
+of which is hidden by a filesystem mounted on top of it.
 .SH AUTHOR
 The
 .B dump/restore