MSIR.0301 Using disk buffer monitor: Difference between revisions
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This warning message indicates that [http://m204wiki.rocketsoftware.com/images/9/95/FrelrNew.pdf Fast/Reload] has determined that it cannot use full track I/O to write the table B pages for the database file and instead must go through the <var class="product">Model 204</var> disk buffer monitor. This may be a result of the user specifying the DKONLY option, loading into a pre-release 8 file, loading into an already populated hash or sort key file or some other problem. When operating in this mode, <var class="product">Fast/Reload</var> will tend to work more slowly than when using full track I/O. If performance is a critical concern, you should determine why <var class="product">Fast/Reload</var> is not using full track I/O and correct the problem. | This warning message indicates that [http://m204wiki.rocketsoftware.com/images/9/95/FrelrNew.pdf Fast/Reload] has determined that it cannot use full track I/O to write the table B pages for the database file and instead must go through the <var class="product">Model 204</var> disk buffer monitor. This may be a result of the user specifying the DKONLY option, loading into a pre-release 8 file, loading into an already populated hash or sort key file or some other problem. When operating in this mode, <var class="product">Fast/Reload</var> will tend to work more slowly than when using full track I/O. If performance is a critical concern, you should determine why <var class="product">Fast/Reload</var> is not using full track I/O and correct the problem. | ||
[[Category:Sirius Mods messages]] | [[Category:Sirius Mods messages]] [[Category:MSIR.0200 - MSIR.0399]] | ||
Revision as of 15:52, 13 August 2015
This warning message indicates that Fast/Reload has determined that it cannot use full track I/O to write the table B pages for the database file and instead must go through the Model 204 disk buffer monitor. This may be a result of the user specifying the DKONLY option, loading into a pre-release 8 file, loading into an already populated hash or sort key file or some other problem. When operating in this mode, Fast/Reload will tend to work more slowly than when using full track I/O. If performance is a critical concern, you should determine why Fast/Reload is not using full track I/O and correct the problem.