Installing an upgrade for a new POSIX correction status

This involves the following steps:

1. Read in the SOLIS delivery of the new POSIX correction status.

   The newly supplied POSIX parameter file is stored under the name SYSSSI.POSIX-BC.<version>.NEW, i.e. the old SYSSSI parameter file, in which the name of the root file system etc. has already been entered under ROOTFSNAME, is used by default (without the suffix NEW).

2. Start the POSIX subsystem with the command /START-SUBSYSTEM POSIX.

   The new POSIX version is started up with the old file systems.

3. After 'POSIX ready' (message at the console):

   • Start the POSIX installation program (/START-POSIX-INSTALLATION) and select 'Install packages on POSIX'.

   • Install the product 'POSIX-BC'.

   • Then stop the POSIX installation program.