Resetting file parameters with FILEMGMT - Revision history

JAL at 19:47, 12 August 2014

2014-08-12T19:47:22Z

← Older revision		Revision as of 19:47, 12 August 2014
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	<p>		<p>
	For some of the file parameters shown on the Reset screens, you specify an actual parameter value. For others, you select options, and FILEMGMT uses your selections to compute appropriate values for the <var>[[FOPT parameter\|FOPT]]</var>, <var>[[FRCVOPT parameter\|FRCVOPT]]</var>, <var>[[OPENCTL parameter\|OPENCTL]]</var>, and <var>[[~~PRIVDEV~~ parameter\|PRIVDEF]]</var> parameters.</p>		For some of the file parameters shown on the Reset screens, you specify an actual parameter value. For others, you select options, and FILEMGMT uses your selections to compute appropriate values for the <var>[[FOPT parameter\|FOPT]]</var>, <var>[[FRCVOPT parameter\|FRCVOPT]]</var>, <var>[[OPENCTL parameter\|OPENCTL]]</var>, and <var>[[PRIVDEF parameter\|PRIVDEF]]</var> parameters.</p>
	<p>		<p>
	You need not fill in all values on all screens. Current parameter values are preserved for any parameters for which you do not enter values.</p>		You need not fill in all values on all screens. Current parameter values are preserved for any parameters for which you do not enter values.</p>

Dme at 05:02, 10 May 2014

2014-05-10T05:02:59Z

← Older revision		Revision as of 05:02, 10 May 2014
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	<li>For more information about parameter settings, select the parameter you want from the [[List of Model 204 parameters\|list of Model 204 parameters]].</li>		<li>For more information about parameter settings, select the parameter you want from the [[List of Model 204 parameters\|list of Model 204 parameters]].</li>

	<li>For a discussion about how to select the most appropriate options for your particular file, refer to [[File design ~~(File management)~~]].</li>		<li>For a discussion about how to select the most appropriate options for your particular file, refer to [[File design]].</li>
	</ul>		</ul>
	<p>		<p>

DmeWiccan: Automatically generated page update

2014-05-10T04:20:55Z

Automatically generated page update

← Older revision		Revision as of 04:20, 10 May 2014
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	</table>		</table>

	~~[[Category:Model 204 files]]~~
	[[Category:FILEMGMT application subsystem]]		[[Category:FILEMGMT application subsystem]]

DmeWiccan: Automatically generated page update

2014-05-09T22:45:54Z

Automatically generated page update

← Older revision		Revision as of 22:45, 9 May 2014
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	</table>		</table>

	[[Category:~~File management~~]]		[[Category:Model 204 files]]
	[[Category:FILEMGMT application subsystem]]		[[Category:FILEMGMT application subsystem]]

JAL: /* Input for the File Parameter Reset screen */

2014-04-04T00:52:24Z

Input for the File Parameter Reset screen

← Older revision		Revision as of 00:52, 4 April 2014
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	<tr>		<tr>
	<th>Filename</th>		<th>Filename</th>
	<td>FILEMGMT displays the name of the file that you entered on the primary screen, and indicates whether the file is <b>Active</b> or <b>Inactive</b>. </td>		<td>FILEMGMT displays the name of the file that you entered on the [[Logging on to FILEMGMT#FILEMGMT primary screen\|primary screen]], and indicates whether the file is <b>Active</b> or <b>Inactive</b>. </td>
	</tr>		</tr>

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	<tr>		<tr>
	<th>TableB Auto Increase Pages</th>		<th>TableB Auto Increase Pages</th>
	<td>If you want <var class="product">Model 204</var> to automatically increase Table B when it becomes full, enter the number of pages to add. The parameter BAUTOINC is set to your specified value.</td>		<td>If you want <var class="product">Model 204</var> to automatically increase Table B when it becomes full, enter the number of pages to add. The parameter <var>[[BAUTOINC parameter\|BAUTOINC]]</var> is set to your specified value.</td>
	</tr>		</tr>

JAL at 00:08, 3 April 2014

2014-04-03T00:08:55Z

Show changes

JAL: /* Resetting file parameters */

2014-04-01T18:05:13Z

Resetting file parameters

← Older revision		Revision as of 18:05, 1 April 2014
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	<td>		<td>
	<p class="code">		<p class="code">
	FILEMGMT File Parameter Reset ~~Screen~~ Page 1 of 2		FILEMGMT File Parameter Reset Page 1 of 2

	Filename: METADATA FICREATE: 7.1 LANGUAGE: US Inactive		Filename: METADATA FICREATE: 7.1 LANGUAGE: US Inactive
	FILE MODEL OPTIONS FILEMODL X' 00 '		FILE MODEL OPTIONS FILEMODL X' 00 '
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	<tr>		<tr>
	<td>		<td>
	<p class="code">FILEMGMT File Security Reset ~~Screen~~ Page 2 of 2		<p class="code">FILEMGMT File Security Reset Page 2 of 2

	Filename: ABC Inactive		Filename: ABC Inactive

ELowell: /* Resetting file parameters */

2014-01-29T17:12:54Z

Resetting file parameters

← Older revision		Revision as of 17:12, 29 January 2014
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	<ul>		<ul>
	<li>For more information about parameter settings, select the parameter you want from the [[List of Model 204 parameters\|list of Model 204 parameters]].</li>		<li>For more information about parameter settings, select the parameter you want from the [[List of Model 204 parameters\|list of Model 204 parameters]].</li>
	<li>For a discussion of how to select the most appropriate options for your particular file, refer to ~~the Rocket <var class="product">Model 204</var>~~ File ~~Manager's Guide~~.</li>		<li>For a discussion of how to select the most appropriate options for your particular file, refer to [[File design (File management)]].</li>
	</ul></p>		</ul></p>
	<p>The cursor is initially positioned at the first input prompt on the first screen.</p>		<p>The cursor is initially positioned at the first input prompt on the first screen.</p>

ELowell: /* Resetting file parameters */

2014-01-29T16:59:59Z

Resetting file parameters

← Older revision		Revision as of 16:59, 29 January 2014
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	</tr>		</tr>
	</table>		</table>
	<p>The section [[#Input for the File Parameter Reset screen\|Input for the File Parameter Reset screen]] describes the type of information you enter. For more information about parameter settings, ~~refer to~~ the ~~<var class="product">~~Model~~ ~~204</~~var~~> ~~Parameter and Command Reference.~~ For a discussion of how to select the most appropriate options for your particular file, refer to the Rocket <var class="product">Model 204</var> File Manager's Guide.</p>		<p>The section [[#Input for the File Parameter Reset screen\|Input for the File Parameter Reset screen]] describes the type of information you enter.
			<ul>
			<li>For more information about parameter settings, select the parameter you want from the [[List of Model 204 parameters\|list of Model 204 parameters]].</li>
			<li>For a discussion of how to select the most appropriate options for your particular file, refer to the Rocket <var class="product">Model 204</var> File Manager's Guide.</li>
			</ul></p>
	<p>The cursor is initially positioned at the first input prompt on the first screen.</p>		<p>The cursor is initially positioned at the first input prompt on the first screen.</p>
	===Input for the File Parameter Reset screen===		===Input for the File Parameter Reset screen===

ELowell: Created page with "
You use the Reset screens to change the values of `Model 204` file parameters that you originally set on the File Definition screens or the Fi..."

2014-01-27T18:03:11Z

Created page with "You use the Reset screens to change the values of <var class="product">Model 204</var> file parameters that you originally set on the File Definition screens or the Fi..."

New page

You use the Reset screens to change the values of <var class="product">Model 204</var> file parameters that you originally set on the File Definition screens or the File Size Definition screen. FILEMGMT stages the file for a RESET command in response to your input.
The Reset screens display the file parameters that can be reset. File parameters not displayed on the Reset screens can be changed only by recreating the file.
==Resetting file parameters==
Select the FILE Maintenance RESET function (number 2) from the primary screen. FILEMGMT displays the first of the two Reset screens, the File Parameter Reset screen: 
<ul>
<li>File Parameter Reset screen:
<table>
<tr>
<td>

FILEMGMT File Parameter Reset Screen Page 1 of 2
Filename: METADATA FICREATE: 7.1 LANGUAGE: US Inactive
FILE MODEL OPTIONS FILEMODL X' 00 '
None:X 1nf:_ Numeric Validation:_

TABLE B AND D AND X AUTOMATIC INCREASE OPTIONS:
Table B Auto Increase: Pages: __
Table D Auto Increase: Pages: __
Table X Auto Increase: Pages: __
BRSV: 200 DRSV: 15 % DPGSRES: 2 XRSV: BREUSE:
FILE OPTIONS: FOPT X' 00 '
Disable Lock Pending Updates: _ Only FM Defines New Fields: _
No Procedure Statement Labels:_ No Procedure Statement Numbers: _
Enable Date Time Stamp: N
FILE RECOVERY OPTIONS FRCVOPT X' 00 '
Disable Transaction Backout: _ No Rollforward (RF): _
No RF Logging: _ No Checkpoint (CK) Logging: _
No Updates Without RF Logging:_ No Updates Without CK Logging: _
All Updates Applied During RF:_ No Discontinuities Allowed: _
===> <
FIM314 You have selected Datetime Stamp, hit PF11 to define attributes
1=HELp 2= 3=QUIt 4=FIELDs 5= 6=COMmands
7= 8=FORward 9= 10= 11=ATTributes 12=END
</td>
</tr>
</table>
</li>
<li>File Security Reset screen
Press PF8 (FORward) to display the File Security Reset screen:
</li>
</ul>
<table>
<tr>
<td>
FILEMGMT File Security Reset Screen Page 2 of 2

Filename: ABC Inactive
FILE ACCESS OPENCTL X' 80 '
Public: X Semipublic: _ Private: _ Record Security:
REMOTE FILE ACCESS PRIVILEGES
NO/INV PWD: _ VALID PWD: _ GROUP MEMBER: _
DEFAULT FILE PRIVILEGES PRIVDEF X' BFFF '
File Manager: X Record Security Override: _ View File Parms: X
RETRIEVE DATA WITH PROCEDURES
Adhoc: X Internal: X External: X
UPDATE DATA WITH PROCEDURES
Adhoc: X Internal: X External: X
INTERNAL PROCEDURES
Display/Copy: X Define: X Change: X Delete: X Include: X
DEFAULT FIELD LEVEL SECURITY
SELLVL: 0 READLVL: 0 UPDTLVL: 0 ADDLVL: 0

DEFAULT PROCEDURE CLASS PRCLDEF: 0
===>

1=HELp 2= 3=QUIt 4= 5= 6=COMmands
7=BACkward 8= 9= 10= 11= 12=END
</td>
</tr>
</table>

For some of the file parameters shown on the Reset screens, you specify an actual parameter value. For others, you select options, and FILEMGMT uses your selections to compute appropriate values for the FOPT, FRCVOPT, OPENCTL, and PRIVDEF parameters.
You need not fill in all values on all screens. Current parameter values are preserved for any parameters for which you do not enter values.
You can move freely between the two Reset screens by pressing the PF7 (BACkward) and PF8 (FORward) keys. FILEMGMT does not save any of the information you enter until you press one of the following function keys from either of the screens:
<table>
<tr>
<td>PF6 </td>
<td>COMmands</td>
</tr>
<tr>
<td>PF12</td>
<td>END </td>
</tr>
</table>
The section [[#Input for the File Parameter Reset screen|Input for the File Parameter Reset screen]] describes the type of information you enter. For more information about parameter settings, refer to the <var class="product">Model 204</var> Parameter and Command Reference. For a discussion of how to select the most appropriate options for your particular file, refer to the Rocket <var class="product">Model 204</var> File Manager's Guide.
The cursor is initially positioned at the first input prompt on the first screen.
===Input for the File Parameter Reset screen===
You can select more than one option from an option category.
To select an option, type X or a numeric value.
To enter a null: type a space, press the ERASE EOF key, or preserve the default underscore character (_). Null indicates that you do not want to select the option. 
Typing a character other than these is invalid, and produces an error message.
FILEMGMT displays and/or prompts you for the following information.
<table>
<tr class="head">
<th>Prompt</th>
<th>Response</th>
</tr>
<tr>
<td>Filename</td>
<td>FILEMGMT displays the name of the file that you entered on the primary screen, and indicates whether the file is Active or Inactive. </td>
</tr>
<tr>
<td colspan="2">Screen 1: File Parameter Reset screen </td>
</tr>
<tr>
<td>FICREATE</td>
<td><var class="product">Model 204</var> version number for the file you are creating. FILEMGMT uses this value to calculate the file size and validate certain <var class="product">Model 204</var> file features. </td>
</tr>
<tr>
<td>RDFS</td>
<td>Reuse direct file space file. Prompted when the file has a pre-9.0 FICREATE and is an RDFS file (that is, entry-order reuse record numbers). </td>
</tr>
<tr>
<td>Reuse First</td>
<td>For an RDFS file only. Record numbers are reused whenever possible by records as they are added. </td>
</tr>
<tr>
<td>Append First</td>
<td>For an RDFS file only. Record numbers are reused only when no remaining space is at the end of the table. </td>
</tr>
<tr>
<td>FILE MODEL OPTIONS</td>
<td>These and the FILEMODL parameter are explained in the Rocket <var class="product">Model 204</var> File Manager's Guide.</td>
</tr>
<tr>
<td>TableB Auto Inc</td>
<td>Enter an x to select an option for automatic Table B increase. The default is None. </td>
</tr>
<tr>
<td>Full</td>
<td>Table B will be automatically increased when Table B fills up by the amount specified in the parameter BAUTOINC.</td>
</tr>
<tr>
<td>At Open</td>
<td>Table B will be automatically increased at file open time, if the increase using BAUTOINC pages would allow the last segment in the file to contain more than 25 percent of the number of records in one segment.</td>
</tr>
<tr>
<td>Pgs</td>
<td>Enter the number of pages to increase Table B when the Full and/or At Open option is selected. BAUTOTYP is filled based on your selections. This sets the parameter BAUTOINC to the specified value.</td>
</tr>
<tr>
<td>TableD Auto Increase Pages</td>
<td>If you want <var class="product">Model 204</var> to automatically increase Table D when it becomes full, enter the number of pages to add.</td>
</tr>
<tr>
<td>FILE OPTIONS</td>
<td>Select file characteristics for the specified file. FILEMGMT computes the new value of the <var class="product">Model 204</var> FOPT parameter from your selections and displays the computed value.</td>
</tr>
<tr>
<td>Disable Lock Pending Updates</td>
<td>Lock pending updates feature is disabled. If this option is selected, Disable Transaction Backout must also be selected. The default is null.</td>
</tr>
<tr>
<td>Only FM Defines New Fields </td>
<td>New fields in the <var class="product">Model 204</var> file can be defined only by a user with file manager privileges. The default is null.</td>
</tr>
<tr>
<td>No Procedure Statement Numbers</td>
<td>Statement numbers cannot be assigned to procedure lines. The default is null.</td>
</tr>
<tr>
<td>No Procedure Statement Labels </td>
<td>Statement labels cannot be assigned to procedure lines. The default is null.</td>
</tr>
<tr>
<td>FILE RECOVERY OPTIONS </td>
<td>Select file recovery characteristics for the specified file. FILEMGMT computes a new value for the <var class="product">Model 204</var> FRCVOPT parameter from your selections and displays the computed value.</td>
</tr>
<tr>
<td>Disable Transaction Backout</td>
<td>File does not use the <var class="product">Model 204</var> transaction backout feature. This option is required if Disable Lock Pending Updates is selected. The default is null.</td>
</tr>
<tr>
<td>No Rollforward (RF)</td>
<td>File does not use the roll forward facility of the RESTART command. The default is null.</td>
</tr>
<tr>
<td>No RF Logging</td>
<td><var class="product">Model 204</var> does not log changes to the journal file. The default is null.</td>
</tr>
<tr>
<td>No Checkpoint (CK) Logging</td>
<td><var class="product">Model 204</var> does not log checkpoint information to the checkpoint data set. The default is null.</td>
</tr>
<tr>
<td>No Updates Without RF Logging</td>
<td>File is not updated unless roll forward logging is active. The default is null.</td>
</tr>
<tr>
<td>No Updates Without CK Logging</td>
<td>File is not updated unless checkpoint logging is active. The default is null.</td>
</tr>
<tr>
<td>All Updates Applied During RF </td>
<td>All updates to the file are applied when the file is rolled forward. The default is null.</td>
</tr>
<tr>
<td>No Discontinuities Allowed </td>
<td>Only updates that do not result in discontinuities are applied to the file. The default is null.</td>
</tr>
<tr>
<td>BRESERVE</td>
<td>Specify the number of bytes reserved for expansion on Table B pages. The maximum value is the value of PAGESZ-40. The default is 17. </td>
</tr>
<tr>
<td>DRESERVE</td>
<td>Specify the percentage of space in a Table D page reserved for expansion. DRESERVE applies only to inversion pages. Valid values are 0-100. The default is 15. </td>
</tr>
<tr>
<td>DPGSRES</td>
<td>
Specify the number of pages in Table D held in reserve. The file is marked full when the first of the DPGSRES pages is used, but transaction backout processing is allowed to continue. 
Valid values are 1-32767. DPGSRES must be less than the value of DSIZE. The default is DSIZE/50 + 2; if DSIZE/50 + 2 is greater than 40, the default is 40.
</td>
</tr>
<tr>
<td>BREUSE</td>
<td>
For an unordered file only. Specified as a percentage of space on a page; it determines which pages can hold another record. To be reused for storing another record, the page must have the following minimum bytes of free space: 
(usable page size - BRESERVE)*BREUSE + BRESERVE

Usable page size is the size of the page minus overhead. The default is 20. 
</td>
</tr>
</table>
 
[[Category:File management]]
[[Category:FILEMGMT application subsystem]]

Resetting file parameters with FILEMGMT - Revision history

JAL at 19:47, 12 August 2014

Dme at 05:02, 10 May 2014

DmeWiccan: Automatically generated page update

DmeWiccan: Automatically generated page update

JAL: /* Input for the File Parameter Reset screen */

JAL at 00:08, 3 April 2014

JAL: /* Resetting file parameters */

ELowell: /* Resetting file parameters */

ELowell: /* Resetting file parameters */

ELowell: Created page with "You use the Reset screens to change the values of Model 204 file parameters that you originally set on the File Definition screens or the Fi..."

ELowell: Created page with "
You use the Reset screens to change the values of `Model 204` file parameters that you originally set on the File Definition screens or the Fi..."