09-25-2003
Hi,
I've found on the net a script that do mksysb remote backup...
Anyway, thank you, by now i know i can make remote backup using tar!!!
Good day.
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Whats up guys. I dont ask many questions but this time i need a quick one answerd.
NOS: AIX 4.3.3 and 4.3.2
BOX: RS/6000 F50
i have 12 pv's (mirrored) and 2 vg's and i want them both backed up @ once on one tape drive so i can do it via cron.
I have looked at mksysb and backup. my main... (5 Replies)
Discussion started by: Optimus_P
5 Replies
2. UNIX for Dummies Questions & Answers
hi, for aix and hpux, we have both mksysb and make_recovery for restoring to the former state after it was crashed. is there any equivalent to sun? any pointers will be appreciated. thanks (8 Replies)
Discussion started by: yls177
8 Replies
3. UNIX for Advanced & Expert Users
anybody knows how to recover from a tape in AIX 4.3 from a IBM rs6000 170 system backup done only 97% ? (0 Replies)
Discussion started by: jupiter8
0 Replies
4. Shell Programming and Scripting
#!/bin/ksh
#
# nim_mksysb
# get mksysb from each client machine specified with -m. If no
# machines specified, get mksysb from ALL machines. -r flag says
# remove oldest existing mksysb for the machines being backed up.
# use -n no_make flag with -r to remove a generation of mksysb,
#... (0 Replies)
Discussion started by: barkath
0 Replies
5. AIX
Hi,
Can anyone tell how to list files in a AIX 3.2 mksysb backup tape.
Thanks!
Victor Cheung (4 Replies)
Discussion started by: victorcheung
4 Replies
6. AIX
Hi to all
now we running mksysb to nim on aix servers.
we are planning to take mksysb from vio servers.
can we use the same script for vio servers.
thanks (10 Replies)
Discussion started by: honeym210
10 Replies
7. AIX
Hi All,
Please excuse the possibly naive question but I'm trying to clone/install a new AIX 5.3 LPAR on a p570 from a mksysb image file using nim. Has anyone done this before and if so, what would the exact command look like?
Does it even remotely resemble something like
nim -o... (1 Reply)
Discussion started by: combustables
1 Replies
8. AIX
Hello,
I am trying to install a server from a mksysb made on an other server but whit his proper image.data and bosinst.data, but after selecting boot from DLT tape and starting installation in normal mode with default setting, I get this error message :
error / warning
there is no disk... (2 Replies)
Discussion started by: astjen
2 Replies
9. AIX
I am trying to do a mksysb to a mounted directory that i hava on an ubuntu server. I have 80Gb of space on the ubuntu server. the job fails with message backup medium write error: File to large. What can i do to get this to work?
thanks (4 Replies)
Discussion started by: fierfek
4 Replies
10. AIX
Hello,
Running AIX 7.2 on Power9 bare-metal (no LPAR and no NIM server), in the process of creating a guide on MKSYSB process.
I understand that MKSYSB is a backup of the rootvg and we can exclude stuff via exclude.rootvg file, the rest of the data volumes are mapped to the system as LUNs via... (7 Replies)
Discussion started by: c3rb3rus
7 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)