I just tried to dd the first 163 GB of a raw drive to a image file.
It failed at about 145 GB. Should it work?
I had plenty of free space.
I'm using cygwin.dll ver. 1.5.5 and a recent dd (I think, see cygcheck -s output).
=== Session Log
$ mount -f -b //./physicaldrive2 /dev/todds
[EMAIL PROTECTED] ~
$ dd if=/dev/todds of=/cygdrive/e/full_image bs=4k count=44430720 conv=noerror,
sync
dd: writing `/cygdrive/e/full_image': Permission denied
35838209+0 records in
35838208+0 records out
[EMAIL PROTECTED] ~
$ cd e:
[EMAIL PROTECTED] /cygdrive/e
$ ls -l full*
-rw-r--r-- 1 Bruce None 146793299968 Dec 15 17:27 full_image
[EMAIL PROTECTED] /cygdrive/e
$ df .
Filesystem 1k-blocks Used Available Use% Mounted on
e: 199141708 144271044 54870664 73% /cygdrive/e
==== cygcheck -s output attached
Thanks
Greg
--
Greg Freemyer
Cygwin Win95/NT Configuration Diagnostics
Current System Time: Mon Dec 15 19:35:04 2003
Windows 2000 Professional Ver 5.0 Build 2195
Path: C:\cygwin\usr\local\bin
C:\cygwin\bin
C:\cygwin\bin
C:\cygwin\usr\X11R6\bin
c:\WINNT2\system32
c:\WINNT2
c:\WINNT2\System32\Wbem
c:\Program Files\PKWARE\PKZIPWS\
c:\WINNT2\system32
c:\WINNT2
c:\WINNT2\System32\Wbem
c:\Program Files\UltraEdit
Output from C:\cygwin\bin\id.exe (nontsec)
UID: 1000(Bruce) GID: 513(None)
513(None)
Output from C:\cygwin\bin\id.exe (ntsec)
UID: 1000(Bruce) GID: 513(None)
513(None) 544(Administrators)
545(Users)
SysDir: C:\WINNT2\System32
WinDir: C:\WINNT2
HOME = `C:\cygwin\home\Bruce'
MAKE_MODE = `unix'
PWD = `/cygdrive/e'
USER = `Bruce'
Use `-r' to scan registry
a: fd FAT 1Mb 57% CP UN
c: hd FAT32 29988Mb 16% CP UN FORENSICHDD
d: cd N/A N/A
e: hd NTFS 194474Mb 73% CP CS UN PA FC New Volume
g: net NTFS 388956Mb 85% CP CS UN PA FC F-Images
i: net NTFS 388956Mb 85% CP CS UN PA FC F-Images
l: net N/A N/A
p: net NTFS 112000Mb 91% CP CS UN PA FC Programs
r: net N/A N/A
C:\cygwin / system binmode
\\.\physicaldrive2 /dev/todds system binmode
C:\cygwin/bin /usr/bin system binmode
C:\cygwin/lib /usr/lib system binmode
. /cygdrive system binmode,cygdrive
Found: C:\cygwin\bin\awk.exe
Found: C:\cygwin\bin\bash.exe
Found: C:\cygwin\bin\cat.exe
Found: C:\cygwin\bin\cp.exe
Not Found: cpp (good!)
Found: C:\cygwin\bin\find.exe
Not Found: gcc
Not Found: gdb
Found: C:\cygwin\bin\grep.exe
Not Found: ld
Found: C:\cygwin\bin\ls.exe
Not Found: make
Found: C:\cygwin\bin\mv.exe
Found: C:\cygwin\bin\rm.exe
Found: C:\cygwin\bin\sed.exe
Found: C:\cygwin\bin\sh.exe
Found: C:\cygwin\bin\tar.exe
19k 2003/03/22 C:\cygwin\bin\cyggdbm.dll
28k 2003/07/20 C:\cygwin\bin\cyggdbm-3.dll
15k 2003/07/20 C:\cygwin\bin\cyggdbm_compat-3.dll
30k 2003/08/11 C:\cygwin\bin\cyggdbm-4.dll
15k 2003/08/11 C:\cygwin\bin\cyggdbm_compat-4.dll
12k 2003/08/10 C:\cygwin\bin\cyggettextpo-0.dll
69k 2003/08/10 C:\cygwin\bin\cyggettextlib-0-12-1.dll
134k 2003/08/10 C:\cygwin\bin\cyggettextsrc-0-12-1.dll
958k 2003/08/10 C:\cygwin\bin\cygiconv-2.dll
22k 2001/12/13 C:\cygwin\bin\cygintl-1.dll
37k 2003/08/10 C:\cygwin\bin\cygintl-2.dll
45k 2001/04/25 C:\cygwin\bin\cygform5.dll
26k 2001/04/25 C:\cygwin\bin\cygmenu5.dll
156k 2001/04/25 C:\cygwin\bin\cygncurses++5.dll
226k 2001/04/25 C:\cygwin\bin\cygncurses5.dll
15k 2001/04/25 C:\cygwin\bin\cygpanel5.dll
35k 2002/01/09 C:\cygwin\bin\cygform6.dll
20k 2002/01/09 C:\cygwin\bin\cygmenu6.dll
175k 2002/01/09 C:\cygwin\bin\cygncurses++6.dll
202k 2002/01/09 C:\cygwin\bin\cygncurses6.dll
12k 2002/01/09 C:\cygwin\bin\cygpanel6.dll
48k 2003/08/09 C:\cygwin\bin\cygform7.dll
29k 2003/08/09 C:\cygwin\bin\cygmenu7.dll
224k 2003/08/09 C:\cygwin\bin\cygncurses7.dll
19k 2003/08/09 C:\cygwin\bin\cygpanel7.dll
63k 2003/04/11 C:\cygwin\bin\cygpcre.dll
61k 2003/04/11 C:\cygwin\bin\cygpcreposix.dll
17k 2001/06/28 C:\cygwin\bin\cyghistory4.dll
108k 2001/06/28 C:\cygwin\bin\cygreadline4.dll
29k 2003/08/10 C:\cygwin\bin\cyghistory5.dll
148k 2003/08/10 C:\cygwin\bin\cygreadline5.dll
60k 2003/08/09 C:\cygwin\bin\cygz.dll
949k 2003/09/20 C:\cygwin\bin\cygwin1.dll
Cygwin DLL version info:
DLL version: 1.5.5
DLL epoch: 19
DLL bad signal mask: 19005
DLL old termios: 5
DLL malloc env: 28
API major: 0
API minor: 94
Shared data: 3
DLL identifier: cygwin1
Mount registry: 2
Cygnus registry name: Cygnus Solutions
Cygwin registry name: Cygwin
Program options name: Program Options
Cygwin mount registry name: mounts v2
Cygdrive flags: cygdrive flags
Cygdrive prefix: cygdrive prefix
Cygdrive default prefix:
Build date: Sat Sep 20 16:31:15 EDT 2003
CVS tag: cr-0x9b
Shared id: cygwin1S3
Cygwin Package Information
Package Version
_update-info-dir 00221-1
ash 20031007-1
base-files 2.6-1
base-passwd 1.1-1
bash 2.05b-16
bzip2 1.0.2-5
cygwin 1.5.5-1
diff 1.0-1
diffutils 2.8.4-1
editrights 1.01-1
fileutils 4.1-2
findutils 4.1.7-4
gawk 3.1.3-4
gcc-core 3.3.1-3
gdbm 1.8.3-7
grep 2.5-1
groff 1.18.1-2
gzip 1.3.5-1
less 381-1
libgdbm 1.8.0-5
libgdbm-devel 1.8.3-7
libgdbm3 1.8.3-3
libgdbm4 1.8.3-7
libgettextpo0 0.12.1-3
libiconv2 1.9.1-3
libintl1 0.10.40-1
libintl2 0.12.1-3
libncurses5 5.2-1
libncurses6 5.2-8
libncurses7 5.3-4
libpcre 4.1-1
libreadline4 4.1-2
libreadline5 4.3-5
login 1.9-7
man 1.5j-2
mktemp 1.5-3
ncurses 5.3-4
readline 4.3-5
sed 4.0.7-3
sh-utils 2.0.15-4
tar 1.13.25-3
termcap 20021106-2
terminfo 5.3_20030726-1
texinfo 4.2-4
textutils 2.0.21-1
which 1.5-2
zlib 1.1.4-4
Use -h to see help about each section
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