Howdy,
I'm trying to tar some directories to tape and then extract them from tape on another machine. I was hoping someone could help me with the syntax of the tar commands. Both machines are running Solaris 8.
Need to get all files and directories under the following:
... (6 Replies)
I tried to buckup some oracle archive logs (from a solaris machine) to a remote tape (in a HP-UX machine).
I added the solaris machine name and user to .rhosts, and i tried to use this commande :
tar cvf HPhost:/dev/rmt/0mn /u01/*
The probleme that it gives:
HPhost:/dev/rmt/0mn : No such... (1 Reply)
When trying to extract a tar file in HP-UX using tar -xvf command it exits with the following error :"Tar: tape blocksize error".
Tar file is created using the following command with MKS toolkit(Unix Simulation Kit for Windows env) under Windows 2000 Professional:
"$tar -cvf test.tar test.txt... (1 Reply)
Hi all!
I'm new in this forum. I need to ask a few question.
I would like to know if it is possible to use dump and tar command for backup in one tape.
If it is possible, how do I restore it back?
Fyi, I'm using the Digital Unix 4.0E OSF/1 box. (old box) :-)
Thank you. :) (0 Replies)
I'm trying to tar a bunch of files off to a tape, but for one specific file (it is fairly large, roughly 10Gb) I get the error:
too large to archive
Does tar have a limit of the size of file it can write off to tape? I'm using SunOS 5.8.
Thanks!
-Fred (6 Replies)
Hi,
I have tar: tape blocksize error when launching
# gunzip < TierDB.tar.gz |tar -xvf /data/ora/DREC
tar: tape blocksize error
Can you please help me ? It is urgent.
Many thanks. (1 Reply)
Hi Guy`s I`m a newbie to Unix and I`m starting to love it
I got stuck donig backups of tar files to tape
I use this to find all tar files
find . -name '*.tar.*' > output
in output there would be n of file eg. 6
the size output is 156 but tar files are:
9.3M Jul 18 09:48... (1 Reply)
Hello,
This might be a dumb question, but I havent been able to find the answer anywhere.
I currently have a backup script that uses 'tar' to backup some files to tape. I need to add a directory to the backup script, but I want to use 'vdump' to back it up to tape.
So my question is can I... (3 Replies)
I want to use this command to tar to tape:
tar cf - DIR | compress > `hostname`_`date +%m-%d-%y`.DIR.tar.Z
this of course goes to the FS.
How do I modify this to go directly to tape?
My tape device is /dev/rmt/0
thanks.
Having so many posts you should be familiar using code tags.... (7 Replies)
Discussion started by: djehresmann
7 Replies
LEARN ABOUT REDHAT
amtape
AMTAPE(8) System Manager's Manual AMTAPE(8)NAME
amtape - user interface to Amanda tape changer controls
SYNOPSIS
amtape config command [ command options ]
DESCRIPTION
Amtape performs tape changer control operations. It uses the underlying tape changer script defined by the tpchanger option for a particu-
lar Amanda configuration as specified by the config argument.
Tape changers maintain a notion of the current and next slot for each configuration. These may or may not correspond to an actual physical
state of the device, but do tend to minimize searching through the tape storage slots. If the desired tape is in the current slot, it is
likely the next tape needed is in the next slot rather than at some random position in the storage slots.
See the amanda(8) man page for more details about Amanda.
COMMANDS
reset Reset the tape changer to a known state. The current slot is set to the first slot. Other device-specific side effects may occur.
Some gravity stackers need to be reset to the top position by hand. This command notifies Amanda the stacker is back in that posi-
tion.
eject If a tape is loaded in the drive, it is ejected and returned to the slot from which it was loaded.
clean If a cleaning tape is defined for the changer, it is used to clean the drive.
show Show the contents of all slots. This can be slow.
label label
Search for and load the Amanda tape with label label.
taper Perform the taper scan algorithm. Load the next tape in the configuration's tape sequence, or a fresh tape with a suitable label.
device Display the name of the current tape device on stdout.
current
Display the current slot.
update Update the changer label database, if it has one, to match the tapes now available.
slot slot
Eject any tape in the drive and put it away, then load the tape from slot slot and reset current.
slot current
Eject any tape in the drive and put it away, then load the tape from the current slot.
slot prev
Eject any tape in the drive and put it away, then load the tape from the previous slot and reset current.
slot next
Eject any tape in the drive and put it away, then load the tape from the next slot and reset current.
slot first
Eject any tape in the drive and put it away, then load the tape from the first slot and reset current.
slot last
Eject any tape in the drive and put it away, then load the tape from the last slot and reset current.
slot advance
Eject any tape in the drive and put it away. Advance current to the next tape, but do not load it.
This is useful with non-gravity stackers to unload the last tape used and set up Amanda for the next run. If you just use eject,
the current tape will be mounted again in the next run, where it will be rejected as being still in use, ejected and the next tape
requested. Using slot next followed by eject does an unnecessary mount.
Note: most changers optimize the slot commands to not eject the loaded tape if it is the one being requested.
AUTHOR
James da Silva <jds@cs.umd.edu>
University of Maryland, College Park
SEE ALSO amanda(8)AMTAPE(8)