10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
Due to budget constraints I have to reinvent an Enterprise backup system in a SPARC (sun4v) Solaris estate (10 & 11). (yep - reinvent wheel, fun but time consuming. Is this wise?! :confused: )
For each filesystem of interest, to try to capture a 'catalog' at the front of each cpio archive (for... (1 Reply)
Discussion started by: am115998
1 Replies
2. AIX
I am trying to use this command to eject the tape
mt -f /dev/rmt/0 unload
but it gives me error
mt -f /dev/rmt/0 unload
mt: 0511-575 unload is not a recognized subcommand.
Usage: mt Subcommand
Valid subcommands are:
weof
eof
fsf
bsf
... (5 Replies)
Discussion started by: filosophizer
5 Replies
3. AIX
Hi, AIXers :)
Recently i'm playing around with cpio command, when i try to list out content from LTO2 Tape media using
command:
#cpio -itvc < /dev/rmt1
it's stopped at particular path
100777 root 1042591 Mar 24 10:09:05 2012 /home/uv/bin/usd
and there was an error thrown out:
... (2 Replies)
Discussion started by: polar
2 Replies
4. UNIX for Dummies Questions & Answers
Hi all,
I've got two HP machines running HP-UX 11.31 and would like to remotely backup one server onto another server's tape unit using the cpio command.
The two servers use a secured communication channel, i.e ssh.
Kindly help,
Koketso (1 Reply)
Discussion started by: Koketso
1 Replies
5. SCO
Hi.
I have this old server onto which i needed to list the content of a tape. This is a SCO box (SCO_SV 3.2 5.0.6 i386) and backup was done using cpio.
#tape status
status : ready beginning-of-tape
soft errors : 0
hard errors : 0
underruns : 0
#dtype /dev/rct0
/dev/rct0 ... (5 Replies)
Discussion started by: Stephan
5 Replies
6. UNIX for Advanced & Expert Users
Hi,
I was wondering, If I take a backup using cpio to tape from UNIX, can I extract data on windows box using cpio for windows? Anybody ever do this?
Thanks. (1 Reply)
Discussion started by: yonez
1 Replies
7. UNIX for Dummies Questions & Answers
Hi,
I have a HP SURESTORE 40 tape drive. Several archives are stored on it using DUMP. I have several volumes stored on the tape...
If I issue restore -rf /dev/st0 will it restore just the arhcive that the tape reader is currently on or will it restore all of them?
Thanks, (3 Replies)
Discussion started by: mojoman
3 Replies
8. UNIX for Advanced & Expert Users
I've got a backuptape in cpio format that was accidentally overwritten with a very small batch file. As I assume that the cpio header has been overwritten, I cannot extract files from the backup in the conventional manner:
( cpio -itv </dev/rct0
cpio: this is not a cpio file, bad header)
... (0 Replies)
Discussion started by: mart4179
0 Replies
9. UNIX for Dummies Questions & Answers
Hi,
I use following command to restore data from my cpio tape archive:
$cpio -icvd < /dev/rct0
But this'll restore all tape contents to the current path, what if I want only selected files from the tape, suppose I want
/home/compdir/home2/Rev83/data/PL/01/*.*
files to be restored... (8 Replies)
Discussion started by: tayyabq8
8 Replies
10. UNIX for Dummies Questions & Answers
Hi all,
I am attempting to read tar images from a DLT tape, and have recieved an error, which i don't know:
tar: blocksize = 8
tar: directory checksum error
I have been able to read from other tapes, using the same command (tar -tvf /devicename) but this time i have an... (3 Replies)
Discussion started by: colesy
3 Replies
dds-dd(1) General Commands Manual dds-dd(1)
NAME
dds-dd - tool to read a dds device.
SYNOPSIS
dds-dd [ -f device ]
DESCRIPTION
dds-dd reads a dds tape devices (DAT). Every block is read and written to stdout. A tape with unknown block size or blocks of different
size can be read.
The default device is /dev/rmt0, which may be overridden with the environment variable TAPE, which in turn may be overridden with the
-f device option. The device must be a character special file.
OPTIONS
-f device
Device of the tape archive (default is /dev/rmt0). Must be a character special file connected to a dds tape device.
-V,--version
Print the version number of mt-dds to stderr and exit immediately.
--help print some screens of online help with examples through a pager and exit immediately.
EXAMPLES
Example: Read the tape and make a listing:
dds-dd | tar ft -
Example: Read the tape and make a listing:
dds-dd | cpio -it
ENVIRONMENT
The environment variable TAPE overrides the default tape device /dev/rmt0.
SEE ALSO
dds2tar(1), dds2index(1), mt(1), tar(1)
HISTORY
This program was created to use it in conjunction with dds2tar.
AUTHOR
J"org Weule (weule@cs.uni-duesseldorf.de), Phone +49 211 751409. This software is available at ftp.uni-duesseldorf.de:/pub/unix/apollo
2.4 dds-dd(1)