Information Technology Reference
In-Depth Information
Representation Information, the System Administrator was able to perform the
following updates:
GDP1ex was compiled for the followings:
•
From Linux 5.3 to Linux Ubuntu - no major changes;
•
From Linux 5.3 to Open Solaris - change in OS, libraries;
•
From Linux 5.3 to Solaris 5.10 - change in OS (i.e. kernel and environment),
libraries and CPU architecture
as shown in Fig.
20.6
.
The comparison was successfully performed between the original result and the
result obtained on the emulated Operative Systems. Individual data values in the
Level 1C products, created by the various paths, were compared as well as bit level
differences with no differences.
More in detail, the target of the whole operation is the creation of an Lvl1C prod-
uct data File. Having several platforms on which this result has been produced, the
goal of the Update-Procedure (fulfilled by Administrator/Expert) is the production
with the updated processor of a new Level 1C product which has to be equivalent
at bit level of the LevelC created by the older processor version. Check is based on
Fig. 20.6
Combinations of hardware, emulator, and software
