SCCS-vsn: share/man/man5/dump.5 5.1
.\" All rights reserved. The Berkeley software License Agreement
.\" specifies the terms and conditions for redistribution.
.\"
.\" All rights reserved. The Berkeley software License Agreement
.\" specifies the terms and conditions for redistribution.
.\"
-.\" @(#)dump.5 4.1 (Berkeley) %G%
+.\" @(#)dump.5 5.1 (Berkeley) %G%
+.TH DUMP 5 "18 July 1983"
-dump, ddate \- incremental dump format
+dump, dumpdates \- incremental dump format
.SH SYNOPSIS
.B #include <sys/types.h>
.br
.SH SYNOPSIS
.B #include <sys/types.h>
.br
+.B #include <sys/inode.h>
.br
.B #include <dumprestor.h>
.SH DESCRIPTION
Tapes used by
.I dump
and
.br
.B #include <dumprestor.h>
.SH DESCRIPTION
Tapes used by
.I dump
and
#define DUMPINFMT "%16s %c %[^\en]\en" /* inverse for scanf */
.fi
.PP
#define DUMPINFMT "%16s %c %[^\en]\en" /* inverse for scanf */
.fi
.PP
-.I NTREC
-is the number of 1024 byte records in a physical
+NTREC is the number of 1024 byte records in a physical
-.I MLEN
-is the number of bits in a bit map word.
-.I MSIZ
-is the number of bit map words.
+MLEN is the number of bits in a bit map word.
+MSIZ is the number of bit map words.
-.I TS_
-entries are used in the
+TS_ entries are used in the
.I c_type
field to indicate what sort of header
this is.
.I c_type
field to indicate what sort of header
this is.
.TP
c_inumber
The number of the inode being dumped if this
.TP
c_inumber
The number of the inode being dumped if this
-is of type
-.I TS_INODE.
-This contains the value
-.I MAGIC
+This contains the value MAGIC
above, truncated as needed.
.TP
c_checksum
This contains whatever value is needed to
above, truncated as needed.
.TP
c_checksum
This contains whatever value is needed to
-make the record sum to
-.I CHECKSUM.
+make the record sum to CHECKSUM.
.TP
c_dinode
This is a copy of the inode as it appears on the
file system; see
.TP
c_dinode
This is a copy of the inode as it appears on the
file system; see
.TP
c_count
The count of characters in
.TP
c_count
The count of characters in
If the block was not present on the file system, no block was dumped;
the block will be restored as a hole in the file.
If there is not sufficient space in this record to describe
If the block was not present on the file system, no block was dumped;
the block will be restored as a hole in the file.
If there is not sufficient space in this record to describe
-all of the blocks in a file,
-.I TS_ADDR
+all of the blocks in a file, TS_ADDR
records will be scattered through the file, each one
picking up where the last left off.
.PD
.PP
Each volume except the last ends with a tapemark (read as an end
of file).
records will be scattered through the file, each one
picking up where the last left off.
.PD
.PP
Each volume except the last ends with a tapemark (read as an end
of file).
-The last volume ends with a
-.I TS_END
+The last volume ends with a TS_END
record and then the tapemark.
.PP
The structure
.I idates
record and then the tapemark.
.PP
The structure
.I idates
-describes an entry of the file
-.I /etc/ddate
+describes an entry in the file
+.I /etc/dumpdates
where dump history is kept.
The fields of the structure are:
.TP \w'TS_INODE\ 'u
where dump history is kept.
The fields of the structure are:
.TP \w'TS_INODE\ 'u
id_incno
The level number of the dump tape;
see
id_incno
The level number of the dump tape;
see
.TP
id_ddate
The date of the incremental dump in system format
.TP
id_ddate
The date of the incremental dump in system format
.IR types (5).
.PD
.SH FILES
.IR types (5).
.PD
.SH FILES
-dump(8), dumpdir(8), restor(8), filsys(5), types(5)
+dump(8),
+restore(8),
+fs(5),
+types(5)