help with tape drive on aix 5.1


 
Thread Tools Search this Thread
Operating Systems AIX help with tape drive on aix 5.1
# 15  
Old 01-13-2004
I'm still not clear on what type a drive this is. A few drives can read more formats than they can write. For example a DDS 3 drive can read DDS2 tapes and DDS tapes. But the DDS 3 drive that we have cannot write on DDS 2 tapes. So it might be that you the wrong tapes for the drive to write on.

But the most probable answer is that you have a broken tape drive. The drive request a cleaning when a write operation fails that it expected to work. That often fixes the problem when writes fail. But not always.
Login or Register to Ask a Question

Previous Thread | Next Thread

8 More Discussions You Might Find Interesting

1. HP-UX

TAPE drive

I have used ioscan -fnC tape and the system identified the tape drive. what is the command to show a listing of what is on the tape? I have used ls /dev/rmt/rmt0 to no avail. can anyone help? Thanks in advance (10 Replies)
Discussion started by: Randydog
10 Replies

2. AIX

Testing the dds tape drive on AIX

Hi I need to make some restore tapes for our old AIX systems I have purchased some DDS2 tapes and cleaning tapes The tape drive is rmt0 what commands can I enter to run the cleaning tape through the drive and are the any commands I can enter to test these drives prior to using... (2 Replies)
Discussion started by: madmacher
2 Replies

3. AIX

AIX 4.2.1 Tape Drive Problem

Hi, The problem I have is I want to restore my AIX machine. I have created a mksysb tape from my tape drive rmt0 and I changed the bootlist using this command "bootlist -m normal rmt0 hdisk0". However, when I display the bootlist "bootlist -om normal", it shows '-' hdisk0. I googled and... (2 Replies)
Discussion started by: AixNoob87
2 Replies

4. AIX

Ejecting tape on AIX & Some Tape commands

I am trying to use this command to eject the tape mt -f /dev/rmt/0 unload but it gives me error mt -f /dev/rmt/0 unload mt: 0511-575 unload is not a recognized subcommand. Usage: mt Subcommand Valid subcommands are: weof eof fsf bsf ... (5 Replies)
Discussion started by: filosophizer
5 Replies

5. AIX

SUN StorageTek tape drive with AIX 5.1

Hi, I have recently purchase a SUN Storage Tek desktop LTO 4 HH tape drive and connected to a IBM AIX 5.1 server. The server can detect the tape device. Can someone please advice urgently. Thanks (4 Replies)
Discussion started by: Caully
4 Replies

6. AIX

How to mount internal tape drive of sun machine in AIX 5.3

Hi, Help required! How to mount internal tape drive of sun machine in AIX 5.3 (0 Replies)
Discussion started by: ashwin.krishna
0 Replies

7. AIX

Replacing tape drive in RS/6000 7025 F40 running AIX 4.2.1?

I've just landed in a situation where an old IBM RS/6000 7025 F40 running AIX 4.2.1 has had it's tape drive fail. The tape drive in question is an HP C1533A 4mm 4GB/8GB DAT drive. It repeatedly gets write failures, and my trusty techique of whacking the cleaning tape in hasn't worked. Unfortunately... (2 Replies)
Discussion started by: phaedrus
2 Replies

8. AIX

AIX Tape Drive Backup

Currently I have a Dell Ultrium LTO 2 Tape Drive. I am going to have a IBM AIX server. Just wonder if it is possibe to connect this tape drive to the aix server? I have Brightstor Arcserver installed on another win 2003 server. Is it possible to install the arcserve agent on the aix and use the... (1 Reply)
Discussion started by: ming413
1 Replies
Login or Register to Ask a Question
MT(1)							      General Commands Manual							     MT(1)

NAME
mt - control magnetic tape drive operation SYNOPSIS
mt [-V] [-f device] [--file=device] [--rsh-command=command] [--version] operation [count] DESCRIPTION
This manual page documents the GNU version of mt. mt performs the given operation, which must be one of the tape operations listed below, on a tape drive. The default tape device to operate on is taken from the file /usr/include/sys/mtio.h when mt is compiled. It can be overridden by giving a device file name in the environment variable TAPE or by a command line option (see below), which also overrides the environment variable. The device must be either a character special file or a remote tape drive. To use a tape drive on another machine as the archive, use a filename that starts with `HOSTNAME:'. The hostname can be preceded by a username and an `@' to access the remote tape drive as that user, if you have permission to do so (typically an entry in that user's `~/.rhosts' file). The available operations are listed below. Unique abbreviations are accepted. Not all operations are available on all systems, or work on all types of tape drives. Some operations optionally take a repeat count, which can be given after the operation name and defaults to 1. eof, weof Write count EOF marks at current position. fsf Forward space count files. The tape is positioned on the first block of the next file. bsf Backward space count files. The tape is positioned on the first block of the next file. fsr Forward space count records. bsr Backward space count records. bsfm Backward space count file marks. The tape is positioned on the beginning-of-the-tape side of the file mark. fsfm Forward space count file marks. The tape is positioned on the beginning-of-the-tape side of the file mark. asf Absolute space to file number count. Equivalent to rewind followed by fsf count. seek Seek to block number count. eom Space to the end of the recorded media on the tape (for appending files onto tapes). rewind Rewind the tape. offline, rewoffl Rewind the tape and, if applicable, unload the tape. status Print status information about the tape unit. retension Rewind the tape, then wind it to the end of the reel, then rewind it again. erase Erase the tape. mt exits with a status of 0 if the operation succeeded, 1 if the operation or device name given was invalid, or 2 if the operation failed. OPTIONS -f, --file=device Use device as the file name of the tape drive to operate on. To use a tape drive on another machine, use a filename that starts with `HOSTNAME:'. The hostname can be preceded by a username and an `@' to access the remote tape drive as that user, if you have permission to do so (typically an entry in that user's `~/.rhosts' file). --rsh-command=command Notifies mt that it should use command to communicate with remote devices instead of /usr/bin/ssh or /usr/bin/rsh. -V, --version Print the version number of mt. REPORTING BUGS
Report cpio bugs to bug-cpio@gnu.org GNU cpio home page: <http://www.gnu.org/software/cpio/> General help using GNU software: <http://www.gnu.org/gethelp/> Report cpio translation bugs to <http://translationproject.org/team/> MT(1)