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UNIX for Dummies Questions & Answers
tar--limits ????
Post 2427 by sdharmap on Friday 11th of May 2001 02:50:24 PM
05-11-2001
tar-limits?????
Thanks n9ninchd, and NoOne for your responses!
The man -s5 largefile did not work on the True64 box, but it did work on the Solaris!
herez the latest!
1.initial dmp file---> 15 GB
2.tar complained --> compressed the file--> 10 GB
3.now tar worked! (No errors)
4.On listing the contents of the tar tape
the file was listed as a 8.5GB file!
5.We did not have any problems, when we restored the file
from tape to a Solaris box.(File is 8.5GB)
6. Right now we are uncompressing it--
Somehow, all this seems a bit weird to me!-- no errors/complaints, but the file sizes are not the same.
I am waiting to restore the Oracle tables to confirm......
We are using Legato for backup- but that has not been working, and we are trying alternate backup of the critical files.
yes, we'll probably do the "dump"- but that'll have to be during DB downtime!
Any thoughts/suggestions......?
Suresh
[Edited by sdharmap on 05-11-2001 at 03:04 PM]
The man -s5 largefile did not work on the True64 box, but it did work on the Solaris!
herez the latest!
1.initial dmp file---> 15 GB
2.tar complained --> compressed the file--> 10 GB
3.now tar worked! (No errors)
4.On listing the contents of the tar tape
the file was listed as a 8.5GB file!
5.We did not have any problems, when we restored the file
from tape to a Solaris box.(File is 8.5GB)
6. Right now we are uncompressing it--
Somehow, all this seems a bit weird to me!-- no errors/complaints, but the file sizes are not the same.
I am waiting to restore the Oracle tables to confirm......
We are using Legato for backup- but that has not been working, and we are trying alternate backup of the critical files.
yes, we'll probably do the "dump"- but that'll have to be during DB downtime!
Any thoughts/suggestions......?
Suresh
[Edited by sdharmap on 05-11-2001 at 03:04 PM]
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LEARN ABOUT DEBIAN
dds-dd
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)