X-Git-Url: https://git.wh0rd.org/?a=blobdiff_plain;f=dump%2Fdump.8.in;h=a6f0e520356448d80a087c18dcc596744e34e206;hb=a29c23ccd23f2b711dd8c95f0f1757212f4a8dde;hp=3fa63c102cb54988ab1ffd0d24762d518e1714c7;hpb=0c62667d42afb10ad85e1bbeff43ad2f6a8a4e2a;p=dump.git

diff --git a/dump/dump.8.in b/dump/dump.8.in
index 3fa63c1..a6f0e52 100644
--- a/dump/dump.8.in
+++ b/dump/dump.8.in
@@ -30,7 +30,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"	$Id: dump.8.in,v 1.4 1999/10/30 22:55:51 tiniou Exp $
+.\"	$Id: dump.8.in,v 1.7 1999/12/06 21:37:50 tiniou Exp $
 .\"
 .Dd __DATE__
 .Dt DUMP 8
@@ -40,7 +40,7 @@
 .Nd ext2 filesystem backup
 .Sh SYNOPSIS
 .Nm dump
-.Op Fl 0123456789acknu
+.Op Fl 0123456789ackMnSu
 .Op Fl B Ar records
 .Op Fl b Ar blocksize
 .Op Fl d Ar density
@@ -51,7 +51,7 @@
 .Op Fl T Ar date
 .Ar filesystem
 .Nm dump
-.Op Fl 0123456789acknu
+.Op Fl 0123456789ackMnSu
 .Op Fl B Ar records
 .Op Fl b Ar blocksize
 .Op Fl d Ar density
@@ -111,7 +111,7 @@ tells
 .Nm dump
 to
 copy all files new or modified since the
-last dump of the same or lower level.
+last dump of a lower level.
 The default level is 9.
 .It Fl B Ar records
 The number of 1 KB blocks per volume.
@@ -201,6 +201,14 @@ Note that this label is limited
 to be at most LBLSIZE (currently 16) characters, which must include
 the terminating
 .Ql \e0 .
+.It Fl M
+Enable the multi-volume feature. The name specified with 
+.Fl f 
+is treated as a prefix and 
+.Nm
+writes in sequence to <prefix>001, <prefix>002 etc. This can be
+useful when dumping to files on an ext2 partition, in order to bypass
+the 2GB file size limitation.
 .It Fl n
 Whenever
 .Nm
@@ -218,6 +226,13 @@ prompts for a new tape.
 It is recommended to be a bit conservative on this option.
 The default tape length is 2300 feet.
 .ne 1i
+.It Fl S
+Size estimate. Determine the amount of space
+that is needed to perform the dump without
+actually doing it, and display the estimated
+number of blocks it will take. This is useful
+with incremental dumps to determine how many
+volumes of media will be needed.
 .It Fl T Ar date
 Use the specified date as the starting time for the dump
 instead of the time determined from looking in