07-31-2008
8 More Discussions You Might Find Interesting
1. Solaris
hi-
I just installed a quad gigaswift ethernet scsi card to my sunblade 150. I checked with the docs, and got all of the required drivers on the box. Now, I'm trying to mount an external scsi tape drive with no luck. I set the scsi address on the external drive to 0. Here's what I'm coming... (9 Replies)
Discussion started by: ECBROWN
9 Replies
2. UNIX for Dummies Questions & Answers
I'm trying to mount tape drive so I can tar from a cd.
this is what i type: mount /dev/rsd2940.4 /mnt
this is what i get: mount /dev/rsd2940.4 on /mnt : Block device required
I have no idea what that is supposed to mean. It's my understanding that rsd2940.4 is the block device. An... (1 Reply)
Discussion started by: nic_stersic
1 Replies
3. Shell Programming and Scripting
Hi,
Would appreciate if anyone could tell me if it is possible to mount (and use) a remote tape drive on a AIX server, and if so, what are the precise configuration steps needed?
The tape drive to be mounted as a remote tape drive is present on another AIX server in the same network.
... (0 Replies)
Discussion started by: dnicky
0 Replies
4. AIX
Hi,
Would appreciate if anyone could tell me if it is possible to mount (and use) a remote tape drive on a AIX server, and if so, what are the precise configuration steps needed?
The tape drive to be mounted as a remote tape drive is present on another AIX server in the same network.
... (5 Replies)
Discussion started by: dnicky
5 Replies
5. UNIX for Dummies Questions & Answers
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)
Discussion started by: ayzeayem
0 Replies
6. SCO
Can anybody help me out to mount USB flash /floppy drive in sco openserver 6.0 . (5 Replies)
Discussion started by: sureshdrajan
5 Replies
7. Solaris
Dear All,
I am new to solaris os,actually i am working as a database administrator for a company.
Few days back when i was trying to start my solaris v480 server after a power failure i found /oracle partition fail to mount.
root@npmsun # df -kh
Filesystem size used avail... (1 Reply)
Discussion started by: monojcool
1 Replies
8. SCO
Sorry I posted it in wrong forum first.
OK, I'm new to Unix (but an IT since DOS 6.2 era) Long story short I'm trying to help a friend who has failing Unix system which is perhaps 16 years old with SCO Openserver 3.4v4.2 with DDS90 Tape where they backup their data. I've setup a Dell Precision... (9 Replies)
Discussion started by: shunail
9 Replies
tz(4) Kernel Interfaces Manual tz(4)
Name
tz - SCSI magnetic tape interface
Syntax
VAX NCR 5380:
adapter uba0 at nexus?
controller scsi0 at uba0 csr 0x200c0080 vector szintr
tape tz0 at scsi0 drive 0
VAX DEC SII:
adapter ibus0 at nexus?
controller sii0 at ibus? vector sii_intr
tape tz0 at sii0 drive 0
RISC DEC SII:
adapter ibus0 at nexus?
controller sii0 at ibus? vector sii_intr
tape tz0 at sii0 drive 0
RISC DEC KZQ:
adapter uba0 at nexus?
controller kzq0 at ibus? csr 0761300vector sii_intr
tape tz0 at kzq0 drive 0
RISC NCR ASC:
adapter ibus0 at nexus?
controller asc0 at ibus? vector ascintr
tape tz0 at asc0 drive 0
Description
The SCSI tape driver provides a standard tape drive interface as described in This is a driver for any Digital SCSI tape device.
For the TZK10 QIC format tape drive, the densities supported are QIC-24 (read only) block size of 512 byte blocks, QIC-120, and QIC-150
read/write block size of 512 byte blocks, and QIC-320 read/write block size of 1024 byte blocks. With QIC format style tapes all reads and
writes must be in multiple of the block size. This is a requirement of fixed block tape drives because record boundaries are not pre-
served. The QIC densities are selected using the following special device names:
QIC-24 Fixed block size.
QIC-120 Fixed block size.
QIC-150 Fixed block size.
QIC-320 Fixed block size.
With all fixed block tape devices a of a file to the tape must be padded out. An example of this is a of which has a size of approximately
3800 bytes.
dd if=/etc/gettytab of=/dev/rmt0h bs=10k conv=sync
or
dd if=/etc/gettytab of=/dev/rmt0l bs=512 conv=sync
The option of pads the output to block size.
This driver also supports n-buffered reads and writes to the raw tape interface (used with streaming tape drives). See for further
details.
Tape Support
TZ30, TZK50, TLZ04, TSZ05, TKZ08, TZK10
Diagnostics
All diagnostic messages are sent to the error logger subsystem.
Files
See Also
mtio(4), nbuf(4), SCSI(4), MAKEDEV(8), uerf(8), tapex(8)
Guide to the Error Logger
tz(4)