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UNIX for Dummies Questions & Answers
/dev/rmt/0cn
Post 10120 by Severd_Nerv on Thursday 8th of November 2001 07:51:58 AM
11-08-2001
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10 More Discussions You Might Find Interesting
1. 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
2. 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
3. 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
4. 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
5. 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
6. 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
7. 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
8. Solaris
# 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... (5 Replies)
Discussion started by: vickyingle5
5 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
LEARN ABOUT SUNOS
mkdevmaps
mkdevmaps(1M) System Administration Commands mkdevmaps(1M) NAME
mkdevmaps - make device_maps entries SYNOPSIS
/usr/sbin/mkdevmaps DESCRIPTION
The mkdevmaps command writes to standard out a set of device_maps(4) entries describing the system's frame buffer, audio, and removable media devices. The mkdevmaps command is used by the init.d(4) scripts to create or update the /etc/security/device_maps file. Entries are generated based on the device special files found in /dev. For the different categories of devices, the mkdevmaps command checks for the following files under /dev: audio /dev/audio, /dev/audioctl, /dev/sound/... tape /dev/rst*, /dev/nrst*, /dev/rmt/... floppy /dev/diskette, /dev/fd*, /dev/rdiskette, /dev/rfd* removable disk /dev/dsk/c0t?d0s?, /dev/rdsk/c0t?d0s? frame buffer /dev/fb ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ |Interface Stability |Obsolete | +-----------------------------+-----------------------------+ SEE ALSO
allocate(1), bsmconv(1M), attributes(5) NOTES
mkdevmaps might not be supported in a future release of the Solaris operating system. SunOS 5.10 8 Oct 2003 mkdevmaps(1M)