z/TPF Program Management - IBM
z/TPF Program Management - IBM
z/TPF Program Management - IBM
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To logically copy CIMR components from image <strong>TPF</strong>01 to image <strong>TPF</strong>02, use the<br />
ZIMAG COPY LOGICAL command. For example, enter ZIMAG COPY <strong>TPF</strong>01<br />
<strong>TPF</strong>02 COMP FCTB.ICDF.ACPL.SIGT.RIAT.USR1.USR2 LOGICAL, assuming that<br />
you are loading a new CPS0.<br />
Note: The CTKX, IPL areas, and program areas cannot be logically copied.<br />
Create an image loader input file<br />
Create an image loader input file by entering bldtpf -tld controlfile, where controlfile<br />
is the path to tpf.cntl or by coding an image loader input file manually. See<br />
“Image loader” on page 113 for more information on creating image loader input<br />
files. See “TLDR input file” on page 159 for an example image loader input file.<br />
Load system components to a storage medium<br />
Run the <strong>TPF</strong>LDR offline program with the TLDR parameter specified to load system<br />
components to a storage medium. Sample JCL is provided in the samples/jcl<br />
directory. See “z/<strong>TPF</strong> offline loader” on page 117 for information about running the<br />
<strong>TPF</strong>LDR program.<br />
Load system components to the target image<br />
Enable the target image<br />
Use the ZTPLD command to load system components from the storage medium to<br />
a target image. See “Online image loader component (ZTPLD)” on page 24 for<br />
more information.<br />
Use the ZIMAG ENABLE command to enable the image that you loaded the system<br />
components to. For example, to enable image <strong>TPF</strong>02, enter ZIMAG ENABLE<br />
<strong>TPF</strong>02. You will receive a message that tells you whether the components were<br />
loaded. To display any CIMR components that were not loaded, enter ZIMAG<br />
DISPLAY IMAGE <strong>TPF</strong>02. This will show you information about all of the CIMR<br />
components for <strong>TPF</strong>02. If a CIMR component is missing, you can copy it from<br />
another image by entering the ZIMAG COPY command or you can load the missing<br />
component by using the image loader (TLDR). To display any IPL components that<br />
were not loaded, enter ZIMAG DISPLAY IPL and determine from the IPL2 line if<br />
both IPLA and IPLB are loaded. If an IPL area is missing, you must enter ZIMAG<br />
COPY IPL or load the missing area by using the image loader (TLDR).<br />
Move keypoints to the working area (optional)<br />
78 z/<strong>TPF</strong> <strong>Program</strong> <strong>Management</strong><br />
If the keypoints for the new image are not compatible with the existing image, you<br />
must move the keypoints to the working area (#KEYPT). If the existing keypoints<br />
are compatible with the new image, you do not have to load or move new<br />
keypoints.<br />
Because it is dangerous to overlay keypoints, they are not loaded directly to the<br />
image; they are loaded to a staging area. Use the ZIMAG KEYPT MOVE command<br />
to move the keypoints from the staging area (#KSAx) to the working area<br />
(#KEYPT). The ZIMAG KEYPT MOVE command prompts you to continue (ZIMAG<br />
KEYPT CONT) or abort (ZIMAG KEYPT ABORT). After you move the keypoints to<br />
the working area, perform a hard IPL to put them in core storage.
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