Sponsored Content
Full Discussion: Tape Backup
Top Forums UNIX for Dummies Questions & Answers Tape Backup Post 17941 by jackpotp on Thursday 21st of March 2002 10:38:08 AM
Old 03-21-2002
Tape backup

I installed a Tape backup on my Unix Box. And now how can i create tape backup. When i iussed a command df -k i could see the tape device there (/dev/acd0c).

I went to FreeBsD site. But couldn't find what i was looking for. Please help!
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

How to add backup tape

Hi guys I have a Caldera Openlinux 3.1.1 i'm new with this OS so please bear with me. I have no idea about how to install my backup tape could any of you tell me how to do this. I worked before with unix sco openserver 5.0.6 and i know that you can use scoadmin and then option (tape ). ... (1 Reply)
Discussion started by: josramon
1 Replies

2. UNIX for Dummies Questions & Answers

Tape Backup

I have a script which runs overnight to backup a database into a tar file. I then gzip the file and send it off to a tape device. The command I'm using for the tape backup is tar cvf /dev/rmt/0n /var/dbbackup/${FILE}.gz I thought the n meant no rewind so the next file is copied to tape... (4 Replies)
Discussion started by: mattd
4 Replies

3. Solaris

backup using tape

hello everybody... i need some help ... so... i need to do some backups from one solaris system and i dont know whitch is the best solution....to use tar or ufsdump...? ...and .... how can i restore files from tape if on the tape i have 2 sessions....how can i access second session....? enough... (4 Replies)
Discussion started by: nich007
4 Replies

4. Solaris

backup to tape - compression?

How can I tell (from the command line) is compression is turned on for a tape drive? I need to backup a system that is approx 150gb to a tape that has 110gb uncompress but 220gb available compressed. Any ideas? Also is it possible to turn compression on or off from the command line? I am... (1 Reply)
Discussion started by: frustrated1
1 Replies

5. UNIX for Dummies Questions & Answers

Mounting DLT tape and to backup file to tape

Hi there: I'm new here Can anyone help me: I have DS15 Alpha server : Unix 5.1B Now i need to connect a DLVT VS80 1U Rackmount Tape Drive unit. What is the exact comman to mount the DLTape IV?? How do i make backuo @ copy file to the tape? Thanx to all (0 Replies)
Discussion started by: ayzeayem
0 Replies

6. UNIX for Dummies Questions & Answers

Check backup file size on backup tape

Hi, I performed backup on tape and I want to append more files to my previous backup on the same backup tape. But before I do that I need to know the backup file size of the first backup I performed so that I know the available size on the backup tape. Can someone help me what command I will use... (0 Replies)
Discussion started by: ayhanne
0 Replies

7. SCO

Backup to SCSI Tape Backup aborts

I am trying to make a full backup of my system using the cpio command. The Tape Unit is a SCSI DDS. The process started fine but after about 30 minutes, it just stopped and showed the following message: 1755 Signal 31 - Core dumped Any idea of what is causing this and how to fix it? ... (4 Replies)
Discussion started by: zionpc
4 Replies

8. UNIX for Dummies Questions & Answers

Backup Tape suggestion

Hi All, I would like some feedback / suggestion /recommendation about backup tape/disaster recovery for linux box as i'm new to linux. We have linux box running as webserver which hosting website files. I know that i have to backup all "website files". Is there any Linux system file i have... (2 Replies)
Discussion started by: c00kie88
2 Replies

9. AIX

Backup on Tape

Hi, I am very new to AIX, i have a development and a production server with AIX 6.1. I am using following command to backup my system /usr/bin/mksysb '-m' '-V' '-i' /dev/rmt0 You can what i have in my root volume group in the atached file and and you can also see the backup information of... (14 Replies)
Discussion started by: salmanucit
14 Replies

10. Solaris

How to backup when there is no tape available?

Hi All! Letīs say there are a few solaris servers connected to a NetApp storage device, but with no tape library or tape device attached to none of them. Assuming the O.S. is installed on the root disks, how to recover if the O.S. failed in one of the systems? Please share your ideas. (13 Replies)
Discussion started by: fretagi
13 Replies
BACKUP_DELHOST(8)					       AFS Command Reference						 BACKUP_DELHOST(8)

NAME
backup_delhost - Deletes a Tape Coordinator entry from the Backup Database SYNOPSIS
backup delhost -tapehost <tape machine name> [-portoffset <TC port offset>] [-localauth] [-cell <cell name>] [-help] backup delh -t <tape machine name> [-p <TC port offset>] [-l] [-c <cell name>] [-h] DESCRIPTION
The backup delhost command deletes the indicated Tape Coordinator entry from the Backup Database. It is then impossible to submit backup operations to that Tape Coordinator, even if it is still running. To keep configuration information consistent, also remove the corresponding entry from the /var/lib/openafs/backup/tapeconfig file on the Tape Coordinator machine. To list the Tape Coordinator machines and port offsets defined in the Backup Database, issue the backup listhosts command. OPTIONS
-tapehost <tape machine name> Specifies the hostname of the machine housing the Tape Coordinator to delete. -portoffset <TC port offset> Specifies the port offset number of the Tape Coordinator to delete. If omitted, it defaults to 0. If provided, it is an integer between 0 (zero) and 58510, and must match the port offset number assigned to the same combination of Tape Coordinator and tape device or file in the /var/lib/openafs/backup/tapeconfig file on the Tape Coordinator machine indicated by the -tapehost argument. -localauth Constructs a server ticket using a key from the local /etc/openafs/server/KeyFile file. The backup command interpreter presents it to the Backup Server, Volume Server and VL Server during mutual authentication. Do not combine this flag with the -cell argument. For more details, see backup(8). -cell <cell name> Names the cell in which to run the command. Do not combine this argument with the -localauth flag. For more details, see backup(8). -help Prints the online help for this command. All other valid options are ignored. EXAMPLES
The following command deletes the Backup Database entry for the Tape Coordinator with port offset 2 on the Tape Coordinator machine "backup3.abc.com": % backup delhost -tapehost backup3.abc.com -portoffset 2 PRIVILEGE REQUIRED
The issuer must be listed in the /etc/openafs/server/UserList file on every machine where the Backup Server is running, or must be logged onto a server machine as the local superuser "root" if the -localauth flag is included. SEE ALSO
backup(8), backup_addhost(8), backup_listhosts(8) COPYRIGHT
IBM Corporation 2000. <http://www.ibm.com/> All Rights Reserved. This documentation is covered by the IBM Public License Version 1.0. It was converted from HTML to POD by software written by Chas Williams and Russ Allbery, based on work by Alf Wachsmann and Elizabeth Cassell. OpenAFS 2012-03-26 BACKUP_DELHOST(8)
All times are GMT -4. The time now is 07:56 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy