SERV4G parameter: Difference between revisions
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This page is [[under construction]]. | This page is [[under construction]]. | ||
{{Template:SERV4G parameter subtitle}} | |||
==Summary== | ==Summary== | ||
<dl> | <dl> | ||
<dt>Default value | <dt>Default value | ||
<dd> | <dd>0 | ||
<dt>Parameter type | <dt>Parameter type | ||
<dd>System | <dd>System | ||
| Line 11: | Line 12: | ||
<dd>User 0 parameter line | <dd>User 0 parameter line | ||
<dt>Related products | <dt>Related products | ||
<dd>All | <dd>All | ||
<dt>Introduced | <dt>Introduced | ||
<dd><var class="product">Model 204</var> version 7. | <dd><var class="product">Model 204</var> version 7.8 | ||
</dl> | </dl> | ||
==Description== | |||
<p>This parameter allows testing of server tables which span a 4 gigabyte boundary.</p> | |||
For example, if SERV4G=X'FFFFF000', then each ATB server will begin at XX_FFFFF000. | |||
If SERV4G=X'FFFF0000', then each ATB server will begin at XX_FFFF0000. | |||
(XX will be determined by the storage available on the system.) | |||
The contents of the ATB server are specified by using the SERVGA parameter. | |||
Consider the following: | |||
<p>If one desires the VTBL to span the boundary, one could set SERV4G=x'FFFFF000', SERVGA=X'00040000' and LVTBL=200 (6400 bytes (X'1900'). This would force each server's VTBL to begin at XX_FFFFF000 and end at XX+1_00000900.</p> | |||
[[Category:Parameters]] | |||
==Description== | ==Description== | ||
Revision as of 22:12, 21 August 2018
ATB server starting offset in 4G span
This page is under construction. ATB server starting offset in 4G span
Summary
- Default value
- 0
- Parameter type
- System
- Where set
- User 0 parameter line
- Related products
- All
- Introduced
- Model 204 version 7.8
Description
This parameter allows testing of server tables which span a 4 gigabyte boundary.
For example, if SERV4G=X'FFFFF000', then each ATB server will begin at XX_FFFFF000. If SERV4G=X'FFFF0000', then each ATB server will begin at XX_FFFF0000. (XX will be determined by the storage available on the system.)
The contents of the ATB server are specified by using the SERVGA parameter.
Consider the following:
If one desires the VTBL to span the boundary, one could set SERV4G=x'FFFFF000', SERVGA=X'00040000' and LVTBL=200 (6400 bytes (X'1900'). This would force each server's VTBL to begin at XX_FFFFF000 and end at XX+1_00000900.
Description
? ?