[Solved] Ejecting tape on AIX & Some Tape commands
I am trying to use this command to eject the tape
but it gives me error
or
But the tape is inside the drive !
some other tape commands
Getting information about the tape. It is using compression and a variable length block size
Rewinding tape drive
Rewind and eject the rmt0 tape drive
Check the content of the tape
Reading tape and redirecting output to a file. In this case, the operating system showed that the tape itself is damaged.
Getting info about the tape
Hi,
I' using a sun solaris server, I would like to known if there is the possibility to control how many space is free on a tape and how I can delete a single file on a tape.
Thanks
DOMENICO (3 Replies)
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)
I am having my 14 Aix 5.3 servers on bladecenters connected with my Tape Library.
I had a backup scheduled on tape library but after taking backup successfully,
Now,
Question 1:-
I wanted to restore backup but tape library could not recognize the tape and I get I/O error in TSM. I think it... (0 Replies)
when I do a tape status /dev/rStp0 I get the following on a new tape and I have tried several:
Status : ready beginning-of-tape
soft errors : 0
hard errors: 2
underruns: 5
My BackupEdge has stopped backing up my system because it asks for a new volume yet my total system data is under 20... (5 Replies)
Hi all,
I would like to know what would happen if the tape (media) is not placed on the drive and a tar command is executed to backup on the tape.
My problem is that tar command hanged for multiple days instead of throwing the error,
Is it valid behaviour?
I was unable to test the... (4 Replies)
hello,
I am facing this problem when trying to prepare AIX 5.3 for Veritas Backup:
Veritas Software is not able to communicate properly with our tape library
When we tried to run these commands here's the output
# cfgmgr -l fscsi0
# cfgmgr -l fscsi2
# cfgmgr -l fscsi1
cfgmgr:... (3 Replies)
I could not delete the tape in AIX
This is the steps which i used .. but still it did not deleted .. !
server/root>lscfg -l rmt0
rmt0 U789D.001.DQD298Y-P1-C5-T2-L6-L0 Other SCSI Tape Drive
server/root>
server/root>
server/root>lsdev -l rmt0 -F parent
scsi3... (3 Replies)
Hello,
We need to make a copy of a backup tape, using the 2 tape recorders in IBM 3582 Tape Library
We tried tu use "tcopy", it seems to work fine (no error messages) but we aren't sure if we can rely on it.
my question is how to check if the copy succeded or not, but i also want to know... (3 Replies)
I am using a 4mm tape to backup my Unix system. However, I wanted to make a copy all of the files and archive headers (or just the archive headers if that's possible) created on one of my tapes to another 4mm tape. I only have one tape drive. Is there a command that will complete such task? ... (1 Reply)
Discussion started by: acoco
1 Replies
LEARN ABOUT BSD
mt
MT(1) General Commands Manual MT(1)NAME
mt - magnetic tape manipulating program
SYNOPSIS
mt [ -f tapename ] command [ count ]
DESCRIPTION
Mt is used to give commands to a magnetic tape drive. If a tape name is not specified, the environment variable TAPE is used; if TAPE
does not exist, mt uses the device /dev/rmt12. Note that tapename must reference a raw (not block) tape device. By default mt performs
the requested operation once. Operations may be performed multiple times by specifying count.
The available commands are listed below. Only as many characters as are required to uniquely identify a command need be specified.
eof, weof
Write count end-of-file marks at the current position on the tape.
fsf Forward space count files.
fsr Forward space count records.
bsf Back space count files.
bsr Back space count records.
rewind Rewind the tape (Count is ignored).
offline, rewoffl
Rewind the tape and place the tape unit off-line (Count is ignored).
status Print status information about the tape unit.
cacheon
Enable the readahead/writebehind cache on the tape unit.
cacheoff
Turn off the readahead/writebehind cache on the tape unit.
Mt returns a 0 exit status when the operation(s) were successful, 1 if the command was unrecognized, and 2 if an operation failed.
The cacheon and cacheoff commands currently only apply to the TMSCP driver and then only for certain drives such as the TU81+. No error is
produced by the TMSCP driver if the cache commands are used. Other drivers will return an error code since they do not recognize the
MTCACHE and MTNOCACHE functions codes. See mtio(4).
FILES
/dev/rmt* Raw magnetic tape interface
SEE ALSO mtio(4), tmscp(4), dd(1), ioctl(2), environ(7)4th Berkeley Distribution December 22, 1995 MT(1)