[Help help] backup script for tape on solaris

10 More Discussions You Might Find Interesting

1. Solaris

question about restoration from backup tape (solaris 10)

I am trying to restore opt on my server. my issue is, all the partitions are saved into the same back up tape. what is the exact command to just restore /opt for example, supposing c0t0d0s7 is the partition for /opt ---------- Post updated at 01:16 PM ---------- Previous update was at...

2. Solaris

Backup files to tape drive on solaris

Hi, I want to take backup of files older than 20 days from a directory onto a tape drive on remote machine on Solaris. The files are of format abc-20100301000000.gz on my local machine. I know the below commands for searching files older than x days and command for backup procedure. solar1 #...

3. AIX

Backup script for Aix without tape mount

Hi, My situation is to write a backup script for AIX server which doesnt have a tape mounted. They have created a folder on windows so that all AIX backup files can be moved to that windows folder where they will put these AIX backup files on a tape. Appreciate help. Regards dsrules.

4. 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? ...

5. 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...

6. 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

7. Solaris

Solaris 7 newbie tape backup question

Hello all, I have an ss20 running Solaris 7, with an attached 4mm tape drive. The machine has one 1.2GB SCSI HDD. I would like to backup other machines to tape, but I can't do a stopover on the ss20s hard disk, as there is virtually no space available. Is there a way I can make the tape...

8. UNIX for Advanced & Expert Users

Problem With Tape Backup in Solaris

Hi, OS: Solaris9, SPARC. Commands (and their outputs) that I use to backup two files of size 4GB and 10GB (respectively) are shown below: # cd /backup/daily/ # mt -f /dev/rmt/0m rew # tar -cvf /dev/rmt/0m * a Mails.bkf 4680454 tape blocks a backup.bkf too large to archive # The...

9. Linux

linux backup to solaris tape drive

All, Has anybody ever got a Linux server to backup to a remote Solaris tape drive using the dump command and rsh? I can remtoely backup two Solaris server this way. Any help would be appreciated. Thanks, Mike

10. 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...

LEARN ABOUT BSD

ht

HT(4)							     Kernel Interfaces Manual							     HT(4)

NAME

       ht - TM-03/TE-16,TU-45,TU-77 MASSBUS magtape interface

SYNOPSIS

       /sys/conf/SYSTEM:
	    NHT  ht_drives # TE16, TU45, TU77

       /etc/dtab:
	    #Name Unit# Addr   Vector Br Handler(s)	 # Comments
	    ht	  ?	172440 224    5  htintr 	 # tu 16 massbus tape

       major device number(s):
	    raw: 6
	    block: 0
       minor device encoding:
	    bits 0003 specify HT drive
	    bit  0004 specifies no-rewind operation
	    bit  0010 specifies 1600BPI recording density instead of 800BPI

DESCRIPTION

       The  tm-03/transport  combination  provides  a standard tape drive interface as described in mtio(4).  All drives provide both 800 and 1600
       bpi; the TE-16 runs at 45 ips, the TU-45 at 75 ips, while the TU-77 runs at 125 ips and autoloads tapes.

FILES

       /dev/MAKEDEV	   script to create special files
       /dev/MAKEDEV.local  script to localize special files

SEE ALSO

       mt(1), tar(1), tp(1), mtio(4), tm(4), ts(4), dtab(5), autoconfig(8)

DIAGNOSTICS

       tu%d: no write ring.  An attempt was made to write on the tape drive when no write ring was present; this message is written on the  termi-
       nal of the user who tried to access the tape.

       tu%d:  not  online.   An  attempt was made to access the tape while it was offline; this message is written on the terminal of the user who
       tried to access the tape.

       tu%d: can't change density in mid-tape.	An attempt was made to write on a tape at a different density than  is	already  recorded  on  the
       tape.  This message is written on the terminal of the user who tried to switch the density.

       tu%d:  hard  error  bn%d  er=%b	ds=%b.	 A tape error occurred at block bn; the ht error register and drive status register are printed in
       octal with the bits symbolically decoded.  Any error is fatal on non-raw tape; when possible the driver will  have  retried  the  operation
       which failed several times before reporting the error.

BUGS

       If any non-data error is encountered on non-raw tape, it refuses to do anything more until closed.

       The  system should remember which controlling terminal has the tape drive open and write error messages to that terminal rather than on the
       console.

3rd Berkeley Distribution					 January 28, 1988							     HT(4)

Shell Programming and Scripting