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Full Discussion: Help with mksysb
Operating Systems AIX Help with mksysb Post 302284095 by dukessd on Wednesday 4th of February 2009 07:03:51 PM
Old 02-04-2009
But not with these levels.
There is no machine that will support both AIX 4.2 and AIX 5.3.
If you have AIX 4.2.1 you can restore it to a 7025-F50 or a 7026-H50 but there are no other machines that will support both AIX 5.3 and AIX 4.2.x
Everything after the F/H50 requires at least AIX 4.3.
You should be able to recover data from the mksysb but you won't be able to boot another 5.3 capable system from it.
If you just need to transfer some data to the newer machine it would be easier to move it over the network.
 

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LEARN ABOUT SUNOS

tcopy

tcopy(1)							   User Commands							  tcopy(1)

NAME

       tcopy - copy a magnetic tape

SYNOPSIS

       tcopy source [destination]

DESCRIPTION

       The  tcopy  utility copies the magnetic tape mounted on the tape drive specified by the source argument. The only assumption made about the
       contents of a tape is that there are two tape marks at the end.

       When only a source drive is specified, tcopy scans the tape, and displays information about the sizes of records and tape files.  If a des-
       tination  is  specified,  tcopy makes a copies the source tape onto the destination tape, with blocking preserved. As it copies, tcopy pro-
       duces the same output as it does when only scanning a tape.

       The tcopy utility requires the use of Berkeley-compatible device names. For example,

       example% tcopy /dev/rmt/1b /dev/rmt/2b

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWesu			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       mt(1), ioctl(2), attributes(5)

NOTES

       tcopy will only run on systems supporting an associated set of  ioctl(2) requests.

SunOS 5.10							    10 Mar 2000 							  tcopy(1)
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