04-09-2010
Hi,
check the status of the tape drive with below command befor proceed
# mt -f /dev/rmt/n status
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Following the below info:
----------------------------------------------------------------------------------
# SYNTAX: /dev/rmt/<unit number><density>
· Density: l, m, h, u/c (low, medium, high, ultra/compressed, respectively)
· BSD behavior: (optional) b
· no rewind: (optional) n
· For... (5 Replies)
Discussion started by: guest100
5 Replies
2. Solaris
hi all ,
i have just installed solris 9 on a sun 280R ,and i have appleid the recommended patches .
after the installation i have found that /dev/rmt/ directory is empty , i thought that was normal , so i attached my DDS4 external tape drive and treid :
devfsadm -C
devfsadm -v
reboot --... (1 Reply)
Discussion started by: ppass
1 Replies
3. UNIX for Dummies Questions & Answers
/dev/rmt/0: No such device or address
I get this when I do a "mt -f /dev/rmt/0 rewind"
This is on a Solaris 7 system.
I tried
devfsadm -c tape
and
drvconfig ; tape
and both didn't work.
Help please....... :confused: (4 Replies)
Discussion started by: shorty
4 Replies
4. AIX
Hi.
After the shutdown for SWIFT Alliance Server, tape backup process will be done. Unfortunately, I encountered this error message when I performed the database tape backup. The error was "/dev/rmt 0.1 block size is 0; variable; must be 1024 fixed. Consider reconfiguration through 'chdev'... (2 Replies)
Discussion started by: MariaLuisa
2 Replies
5. Solaris
Hi Guys,
I a newbie in Unix environment. I need a help to detect my external SCSI tape drive. I tried with command drvconfig;devlinks;tapes.. but when I go to /dev/rmt/, the directory is still empty.
I also tried with add_drv -v st but I'm getting this message
# add_drv -v st
exit... (8 Replies)
Discussion started by: akuslive
8 Replies
6. AIX
Hi all,
Sometimes, when I reboot my AIX server, my tape drive /dev/rmt# assignments change. This creates some tedious TSM work prior to and after a reboot of the server.
Is there a way to ensure that the /dev/rmt# assignments come up the same every time?
Thanks (5 Replies)
Discussion started by: jwholey
5 Replies
7. Solaris
I have an HP Proliant DL380 with Intel Processors that I recently loaded Solaris 10 with latest patches on it. I'm trying to do a ufsdump to an HP DAT 40 tape drive via SCSI, but I can't get it to do anything because /dev/rmt is empty. I've tried the following with luck:
touch /reconfigure,... (7 Replies)
Discussion started by: cvaughn
7 Replies
8. Hardware
# mt stat
HP DDS-4 DAT (Sun) tape drive:
sense key(0x0)= No Additional Sense residual= 0 retries= 0
file no= 0 block no= 0
mt -f /dev/rmt/0mn erase
/dev/rmt/0mn: write protected or reserved.
Getting error while ufsdump ....
--- Dumping / to /dev/rmt/0mn ---
DUMP: Date... (1 Reply)
Discussion started by: vickyingle5
1 Replies
9. AIX
Hello,
I attached a tape drive to one of my partitions but i cannot find the device.
I run the command lsdev|grep rmt but i dont get anything in return.
When i run lsslot -c slot i can see the slot number and the device that belongs to the tape drive but i cannot find any rmt files in /dev.... (6 Replies)
Discussion started by: omonoiatis9
6 Replies
10. HP-UX
Hi,
Unable to make tape backup, please help.
/opt/ignite/bin/make_tape_recovery -a /dev/rmt/?mn -I -v -m tar -x inc_entire=vg00
* Creating local directories for configuration files and archive.
======= 04/25/16 16:28:08 IST Started /opt/ignite/bin/make_tape_recovery.
(Mon... (4 Replies)
Discussion started by: anuragr
4 Replies
AMMT(8) System Manager's Manual AMMT(8)
NAME
ammt - Amanda version of mt
SYNOPSIS
ammt [ -d ] [ -f|-t device ] command [ count ]
DESCRIPTION
Ammt provides just enough of the standard mt command for the needs of Amanda. This is handy when doing a full restore and the standard mt
program has not yet been found.
Ammt also provides access to the Amanda output drivers that support various tape simulations.
See the amanda(8) man page for more details about Amanda. See the OUTPUT DRIVERS section of amanda(8) for more information on the Amanda
output drivers.
OPTIONS
-d Turn on debugging output.
-f device
Access tape device device. If not specified, the TAPE environment variable is used.
-t device
Same as -f.
command count
Which command to issue, and an optional count of operations.
COMMANDS
Each command may be abbreviated to whatever length makes it unique.
eof|weof count
Write count (default: 1) end of file marks (tapemarks).
fsf count
Skip forward count (default: 1) files.
bsf count
Skip backward count (default: 1) files.
asf count
Position to file number count (default: 0) where zero is beginning of tape. This is the same as a rewind followed by a fsf count.
rewind Rewind to beginning of tape.
offline|rewoffl
Rewind to beginning of tape and unload the tape from the drive.
status Report status information about the drive. Which data reported, and what it means, depends on the underlying operating system, and
may include:
ONLINE Indicates the drive is online and ready.
OFFLINE
Indicates the drive is offline or not ready.
BOT Indicates the drive is at beginning of tape.
EOT Indicates the drive is at end of tape.
PROTECTED
Indicates the tape is write protected.
ds Device status.
er Error register.
fileno Current tape file number.
blkno Current tape block number file.
NOTE: many systems only report good data when a tape is in the drive and ready.
AUTHOR
Marc Mengel <mengel@fnal.gov>
John R. Jackson <jrj@purdue.edu>
SEE ALSO
amanda(8)
AMMT(8)