.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
-.\" $Id: dump.8.in,v 1.31 2001/08/16 09:37:59 stelian Exp $
+.\" $Id: dump.8.in,v 1.32 2001/08/16 15:24:21 stelian Exp $
.\"
.Dd __DATE__
.Dt DUMP 8
.Op Fl f Ar file
.Op Fl F Ar script
.Op Fl h Ar level
+.Op Fl j Ar compression level
.Op Fl L Ar label
.Op Fl Q Ar file
.Op Fl s Ar feet
.Nm
reverts back to the real user ID and the real group ID before
running the script.
+.It Fl j Ar compression level
+Compress every block to be written on the tape using bzlib library. This
+option will work only when dumping to a file or pipe or, when dumping
+to a tape drive, if the tape drive is capable of writing variable
+length blocks. You will need at least the 0.4b24 version of restore in
+order to extract compressed tapes. Tapes written using compression will
+not be compatible with the BSD tape format. The (optional) parameter
+specifies the compression level bzlib will use. The default compression
+level is 2.
.It Fl k
Use Kerberos authentication to talk to remote tape servers. (Only
available if this option was enabled when