10 More Discussions You Might Find Interesting
1. AIX
Hello,
I need to be able to encrypt LTO tapes that our AIX writes to for backups.
We have a tape library (IBM TS3100) that our AIX host uses to write to LTO6 tapes. We then take those tapes off-site and restore to another AIX system using a 3580-H6S LTO6 tape drive - this is a very simple... (3 Replies)
Discussion started by: c3rb3rus
3 Replies
2. SCO
Hello folks. I have the following problem:
I'm trying to create a tape backup of a list of files on a 10 year old server, running SCO Openserver 5.0.5 (the tape drive is a Seagate STD224000N, connected as a SCSI drive).
I then want to restore the contents of this tape onto a new server... (6 Replies)
Discussion started by: klabelkholosh
6 Replies
3. UNIX for Dummies Questions & Answers
Hello all. UNIX dummy here :p
Anyway I was trying to do a full backup of my work server SUN SPARC SERVER 1000 machine (yes we are actually using this dinosaur). I did the ufsdump comand and everything was fine until I got to the dumping of regular files. During the run I got the following... (7 Replies)
Discussion started by: hammerva
7 Replies
4. AIX
It may seam a bit odd that I ask this question.
After you have done your backups to tapes, do you verify the content of the tapes ?
- never
- sometimes
- always
The reason I am asking is that here in the office, all the backup procedures include verifying the content of the tapes (no... (5 Replies)
Discussion started by: Browser_ice
5 Replies
5. AIX
Hi, I am currently looking at how we can optimize and speed up our backups here. I am just a beginner operator and our system admin hardly knows anything (long term interim).
There is this particular TAR backup of DB backups that for a 10.5Gb amount of files, it takes 5 hours to do the backup on... (6 Replies)
Discussion started by: Browser_ice
6 Replies
6. Solaris
My tape library is broken but backups still need to go on .I have 2 boxes running Solaris 10
Got SCSI tape drive attached to the DEV box ( my PROD Box has only fibre)
I want to take the prod backup from the DEV box using ufsdump. ie
/usr/sbin/ufsdump 0uvf DEV:/dev/rmt/1n... (2 Replies)
Discussion started by: Msororaji
2 Replies
7. Filesystems, Disks and Memory
Hi,
I am a abit new in AIX system administration field. I want to gather knowledge about backup techniques. As per my knowledge we use Tape archives for taking backups. Can anyone pls explain me in detail abt tape archive? Whether these tape archives come along with the systems or we have to... (1 Reply)
Discussion started by: forumsrahul
1 Replies
8. Programming
Hi,
Do we have any utility available on Unix machines to verify C++ programs.
For C programs we have "lint". Is there any similar utility for C++?
Thanks
-------
Suman (1 Reply)
Discussion started by: suman_jakkula
1 Replies
9. AIX
Currently am running the backup command for AIX 5L and see that the tape is rewinding after the completion of the back.
backup -0 -u -f /dev/rmt0 / >> $file 2>&1
What can I do to stop allow the backup to rew after the completion of this job? Any thoughts?
Thanks again. (2 Replies)
Discussion started by: justinburbridge
2 Replies
10. UNIX for Dummies Questions & Answers
For those with backup tapes (and I just bought and installed a Seagate one for my FreeBSD box) I want to know how to get the most out of each tape by placing multiple backups on each tape (potentially 20GB). Please correct me if I'm wrong:
First, retension the tape:
# mt retension
next, turn... (3 Replies)
Discussion started by: WIntellect
3 Replies
tcopy(1) User Commands tcopy(1)
NAME
tcopy - copy a magnetic tape
SYNOPSIS
tcopy source [destination]
DESCRIPTION
The tcopy utility copies the magnetic tape mounted on the tape drive specified by the source argument. The only assumption made about the
contents of a tape is that there are two tape marks at the end.
When only a source drive is specified, tcopy scans the tape, and displays information about the sizes of records and tape files. If a des-
tination is specified, tcopy makes a copies the source tape onto the destination tape, with blocking preserved. As it copies, tcopy pro-
duces the same output as it does when only scanning a tape.
The tcopy utility requires the use of Berkeley-compatible device names. For example,
example% tcopy /dev/rmt/1b /dev/rmt/2b
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWesu |
+-----------------------------+-----------------------------+
SEE ALSO
mt(1), ioctl(2), attributes(5)
NOTES
tcopy will only run on systems supporting an associated set of ioctl(2) requests.
SunOS 5.10 10 Mar 2000 tcopy(1)