| dump.8 (90742) | dump.8 (91540) |
|---|---|
| 1.\" Copyright (c) 1980, 1991, 1993 2.\" Regents of the University of California. 3.\" All rights reserved. 4.\" 5.\" Redistribution and use in source and binary forms, with or without 6.\" modification, are permitted provided that the following conditions 7.\" are met: 8.\" 1. Redistributions of source code must retain the above copyright --- 17 unchanged lines hidden (view full) --- 26.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31.\" SUCH DAMAGE. 32.\" 33.\" @(#)dump.8 8.3 (Berkeley) 5/1/95 | 1.\" Copyright (c) 1980, 1991, 1993 2.\" Regents of the University of California. 3.\" All rights reserved. 4.\" 5.\" Redistribution and use in source and binary forms, with or without 6.\" modification, are permitted provided that the following conditions 7.\" are met: 8.\" 1. Redistributions of source code must retain the above copyright --- 17 unchanged lines hidden (view full) --- 26.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31.\" SUCH DAMAGE. 32.\" 33.\" @(#)dump.8 8.3 (Berkeley) 5/1/95 |
| 34.\" $FreeBSD: head/sbin/dump/dump.8 90742 2002-02-16 20:22:26Z iedowse $ | 34.\" $FreeBSD: head/sbin/dump/dump.8 91540 2002-03-01 20:54:23Z iedowse $ |
| 35.\" | 35.\" |
| 36.Dd July 9, 2001 | 36.Dd March 1, 2002 |
| 37.Dt DUMP 8 38.Os 39.Sh NAME 40.Nm dump , 41.Nm rdump 42.Nd filesystem backup 43.Sh SYNOPSIS 44.Nm | 37.Dt DUMP 8 38.Os 39.Sh NAME 40.Nm dump , 41.Nm rdump 42.Nd filesystem backup 43.Sh SYNOPSIS 44.Nm |
| 45.Op Fl 0123456789acknu | 45.Op Fl 0123456789acknSu |
| 46.Op Fl B Ar records 47.Op Fl b Ar blocksize 48.Op Fl D Ar dumpdates 49.Op Fl d Ar density 50.Op Fl f Ar file 51.Op Fl h Ar level 52.Op Fl s Ar feet 53.Op Fl T Ar date --- 135 unchanged lines hidden (view full) --- 189.It Fl s Ar feet 190Attempt to calculate the amount of tape needed 191at a particular density. 192If this amount is exceeded, 193.Nm 194prompts for a new tape. 195It is recommended to be a bit conservative on this option. 196The default tape length is 2300 feet. | 46.Op Fl B Ar records 47.Op Fl b Ar blocksize 48.Op Fl D Ar dumpdates 49.Op Fl d Ar density 50.Op Fl f Ar file 51.Op Fl h Ar level 52.Op Fl s Ar feet 53.Op Fl T Ar date --- 135 unchanged lines hidden (view full) --- 189.It Fl s Ar feet 190Attempt to calculate the amount of tape needed 191at a particular density. 192If this amount is exceeded, 193.Nm 194prompts for a new tape. 195It is recommended to be a bit conservative on this option. 196The default tape length is 2300 feet. |
| 197.It Fl S 198Display an estimate of the backup size and the number of 199tapes required, and exit without actually performing the dump. |
|
| 197.It Fl T Ar date 198Use the specified date as the starting time for the dump 199instead of the time determined from looking in 200the 201.Pa dumpdates 202file. 203The format of date is the same as that of 204.Xr ctime 3 . --- 234 unchanged lines hidden --- | 200.It Fl T Ar date 201Use the specified date as the starting time for the dump 202instead of the time determined from looking in 203the 204.Pa dumpdates 205file. 206The format of date is the same as that of 207.Xr ctime 3 . --- 234 unchanged lines hidden --- |