Added a configure check for sa_sigaction member of struct sigaction.

[dump.git] / dump / dump.8.in

diff --git a/dump/dump.8.in b/dump/dump.8.in
index 064d9803d38f0440bf40d277656fa62e1abfe79b..54f8251c028df83231f439a29a100db00e1051f8 100644 (file)
--- 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.
 .\"
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"

-.\"    $Id: dump.8.in,v 1.8 2000/01/07 19:24:04 tiniou Exp $
+.\"    $Id: dump.8.in,v 1.16 2000/08/19 23:48:10 stelian Exp $

 .\"
 .Dd __DATE__
 .Dt DUMP 8
 .\"
 .Dd __DATE__
 .Dt DUMP 8


@@ -44,23 +44,14 @@
 .Op Fl B Ar records
 .Op Fl b Ar blocksize
 .Op Fl d Ar density
 .Op Fl B Ar records
 .Op Fl b Ar blocksize
 .Op Fl d Ar density

+.Op Fl e Ar inode number

 .Op Fl f Ar file
 .Op Fl f Ar file

+.Op Fl F Ar script

 .Op Fl h Ar level
 .Op Fl L Ar label
 .Op Fl s Ar feet
 .Op Fl T Ar date
 .Op Fl h Ar level
 .Op Fl L Ar label
 .Op Fl s Ar feet
 .Op Fl T Ar date

-.Ar filesystem
-.Nm dump
-.Op Fl 0123456789ackMnSu
-.Op Fl B Ar records
-.Op Fl b Ar blocksize
-.Op Fl d Ar density
-.Op Fl f Ar file
-.Op Fl h Ar level
-.Op Fl L Ar label
-.Op Fl s Ar feet
-.Op Fl T Ar date
-.Ar directory
+.Ar file-to-dump

 .Nm dump
 .Op Fl W Li \&| Fl w
 .Pp
 .Nm dump
 .Op Fl W Li \&| Fl w
 .Pp


@@ -95,6 +86,16 @@ block count options below.
 By default, the same output file name is used for each volume
 after prompting the operator to change media.
 .Pp
 By default, the same output file name is used for each volume
 after prompting the operator to change media.
 .Pp

+.Ar file-to-dump
+is either a mountpoint of a filesystem
+or a directory to be backed up as a subset of a filesystem.
+In the former case, either the path to a mounted filesystem
+or the device of an unmounted filesystem can be used.
+In the latter case, certain restrictions are placed on the backup:
+.Fl u
+is not allowed and the only dump level that is supported is
+.Fl 0 .
+.Pp

 The following options are supported by
 .Nm Ns :
 .Bl -tag -width Ds
 The following options are supported by
 .Nm Ns :
 .Bl -tag -width Ds


@@ -134,9 +135,16 @@ without having problems later with
 Therefore
 .Nm dump
 will constrain writes to MAXBSIZE.
 Therefore
 .Nm dump
 will constrain writes to MAXBSIZE.

+The default blocksize is 10.

 .It Fl c
 Change the defaults for use with a cartridge tape drive, with a density
 of 8000 bpi, and a length of 1700 feet.
 .It Fl c
 Change the defaults for use with a cartridge tape drive, with a density
 of 8000 bpi, and a length of 1700 feet.

+.It Fl e Ar inode
+Exclude 
+.Ar inode
+from the dump (you can use 
+.Ar stat 
+to find the inode number for a file or directory).

 .It Fl h Ar level
 Honor the user
 .Dq nodump
 .It Fl h Ar level
 Honor the user
 .Dq nodump


@@ -184,6 +192,21 @@ program is
 .Pa /etc/rmt ;
 this can be overridden by the environment variable
 .Ev RMT .
 .Pa /etc/rmt ;
 this can be overridden by the environment variable
 .Ev RMT .

+.It Fl F Ar script
+Run script at the end of each tape. The device name and the
+current volume number are passed on the command line.
+The script must return 0 if 
+.Nm
+should continue without asking the user to change the tape, 1 if 
+.Nm
+dump should continue but ask the user to change the tape. 
+Any other exit code will cause
+.Nm
+to abort.
+For security reasons,
+.Nm
+reverts back to the real user ID and the real group ID before 
+running the script.

 .It Fl k
 Use Kerberos authentication to talk to remote tape servers.  (Only
 available if this option was enabled when
 .It Fl k
 Use Kerberos authentication to talk to remote tape servers.  (Only
 available if this option was enabled when


@@ -476,11 +499,9 @@ Starting with 0.4b5, the new maintainer is Stelian Pop
 .Sh AVAILABILITY
 The
 .Nm dump/restore
 .Sh AVAILABILITY
 The
 .Nm dump/restore

-backup suit is available for anonymous ftp from tsx-11.mit.edu
-in /pub/linux/ALPHA/ext2fs (development versions) or 
-/pub/linux/packages/ext2fs (stable versions).
-.Pp
-An alternate downloading location is http://perso.cybercable.fr/pop/dump.
+backup suit is available from 
+.br
+http://dump.sourceforge.net

 .Sh HISTORY
 A
 .Nm
 .Sh HISTORY
 A
 .Nm