Richard Gasiorowski wrote:
I must be missing something.  My original question was does IBM have an
LX86 product for zLinux. The answer is no.  So are you other vendors
saying you have something that works or not.  I am not talking windows
servers-  Linux servers.  Personally I am surprsied that IBM presents
zLinux as a platform to migrate many small linux x86 servers.  It also
states that the system p competes with the Unix large Suns and HP. Then
turns around and makes a product for the system p to address a need which
zlinux could use.  Very strategic and logical thinking.  No wonder they no
longer use THINK as their motto.



Originally, you asked about a solution to a problem.

What problem are you trying to solve?

If you have a bunch of Intellish servers running Linux, the usual way to
transfer the workload is to create a Linux server on a zSeries (virtual)
machine. It would run a Linux kernel compiled for zSeries, apache built
for zSeries, DB2, Oracle, etc built for zSeries, Java built for zSeries.

One does _not_ transfer the Intellish binaries, one creates a system
with equivalent zSeries binaries.

One _can_ transfer files and even filesystems, Linux uses the same
encoding on all platforms and filesystems code is written to not care
about endianness.

I am _not_ sure about floating point numbers.

If you have your own programs written for Linux on intellish hardware,
and the code follows sensible rules (eg no assembly code, no referencing
 ints as a sequence of chars setc), odds are good it will port with
minimal fuss and bother.

I repeat, what problem are you trying to solve?


--

Cheers
John

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