<head><META http-equiv="Content-Type" content="text/html; charset=UTF-8"> <link rel="stylesheet" type="text/css" href="mof.css" xmlns:lxslt="http://xml.apache.org/xslt"> <title>DMTF Schema Documentation Schema Documentation</title> </head><html> <body bgcolor="White"> <hr> </hr> <a name="CIM_MediaAccessStatInfo"></a> <H1>Class CIM_MediaAccessStatInfo<BR>extends <a href="CIM_DeviceStatisticalInformation.html">CIM_DeviceStatisticalInformation</a> </H1>Statistics related to reading and writing at a specific MediaAccessDevice, or for a specific StorageExtent. Although the same class is used to represent this data, at the instance level the object holds information for the MediaAccessDevice (independent of the StorageExtent), OR for the Extent (independent of its AccessDevice). Note that this class models the same properties as MediaAccessStatData. The latter, however, uses the simplified key mechanisms of the StatisticalData class.<h3> Table of Contents<br> <a href="#c_hierarchy">Hierarchy</a> <br> <a href="#c_subclasses">Direct Known Subclasses</a> <br> <a href="#c_qualifiers">Class Qualifiers</a> <br> <a href="#c_properties">Class Properties</a> <br> <a href="#c_methods">Class Methods</a> <br> </h3> <hr> </hr> <H2> <a name="c_hierarchy">Class Hierarchy</a> </H2> <a href="CIM_ManagedElement.html">CIM_ManagedElement</a> <br data="@NAME"> |<br> +--<a href="CIM_StatisticalInformation.html">CIM_StatisticalInformation</a> <br data="@NAME"> |<br> +--<a href="CIM_DeviceStatisticalInformation.html">CIM_DeviceStatisticalInformation</a> <br data="@NAME"> |<br> +--<b>CIM_MediaAccessStatInfo</b> <br data="CIM_MediaAccessStatInfo -- CIM_DeviceStatisticalInformation"> <H2> <a name="c_subclasses">Direct Known Subclasses</a> </H2> <H2> <a name="c_qualifiers">Class Qualifiers</a> </H2> <TABLE BORDER="1" CELLPADDING="1" WIDTH="100%"> <TR> <TH>Name</TH><TH>Data Type</TH><TH>Value</TH> </TR> <TR> <TD VALIGN="TOP">Description</TD><TD VALIGN="TOP">string</TD><TD VALIGN="TOP">Statistics related to reading and writing at a specific MediaAccessDevice, or for a specific StorageExtent. Although the same class is used to represent this data, at the instance level the object holds information for the MediaAccessDevice (independent of the StorageExtent), OR for the Extent (independent of its AccessDevice). Note that this class models the same properties as MediaAccessStatData. The latter, however, uses the simplified key mechanisms of the StatisticalData class.</TD> </TR> <TR> <TD VALIGN="TOP">UMLPackagePath</TD><TD VALIGN="TOP">string</TD><TD VALIGN="TOP">CIM::Device::StorageDevices</TD> </TR> <TR> <TD VALIGN="TOP">Version</TD><TD VALIGN="TOP">string</TD><TD VALIGN="TOP">2.6.0</TD> </TR> </TABLE> <H2> <a name="c_properties">Class Properties</a> </H2> <H3>Local Class Properties</H3> <TABLE WIDTH="100%" CELLPADDING="1" BORDER="1"> <TR> <TH ROWSPAN="2"><B>Name</B></TH><TH ROWSPAN="2"><B>Data Type</B></TH><TH ROWSPAN="2"><B>Default Value</B></TH><TH COLSPAN="5"><B>Qualifiers</B></TH> </TR> <TR> <TH>Name</TH><TH>Data Type</TH><TH>Value</TH> </TR> <TR> <TH ROWSPAN="3" VALIGN="TOP">ReadOperations</TH><TD ROWSPAN="3" VALIGN="TOP">uint64</TD><TD ROWSPAN="3" VALIGN="TOP"></TD> </TR> <TR> <TD VALIGN="TOP">Counter</TD><TD VALIGN="TOP">boolean</TD><TD VALIGN="TOP">true</TD> </TR> <TR> <TD VALIGN="TOP">Description</TD><TD VALIGN="TOP">string</TD><TD VALIGN="TOP">The number of attempted read operations.</TD> </TR> <TR> <TH ROWSPAN="3" VALIGN="TOP">RecoveredReadOperations</TH><TD ROWSPAN="3" VALIGN="TOP">uint64</TD><TD ROWSPAN="3" VALIGN="TOP"></TD> </TR> <TR> <TD VALIGN="TOP">Counter</TD><TD VALIGN="TOP">boolean</TD><TD VALIGN="TOP">true</TD> </TR> <TR> <TD VALIGN="TOP">Description</TD><TD VALIGN="TOP">string</TD><TD VALIGN="TOP">The number of recovered read operations.</TD> </TR> <TR> <TH ROWSPAN="3" VALIGN="TOP">RecoveredSeekOperations</TH><TD ROWSPAN="3" VALIGN="TOP">uint64</TD><TD ROWSPAN="3" VALIGN="TOP"></TD> </TR> <TR> <TD VALIGN="TOP">Counter</TD><TD VALIGN="TOP">boolean</TD><TD VALIGN="TOP">true</TD> </TR> <TR> <TD VALIGN="TOP">Description</TD><TD VALIGN="TOP">string</TD><TD VALIGN="TOP">The number of recovered seek operations.</TD> </TR> <TR> <TH ROWSPAN="3" VALIGN="TOP">RecoveredWriteOperations</TH><TD ROWSPAN="3" VALIGN="TOP">uint64</TD><TD ROWSPAN="3" VALIGN="TOP"></TD> </TR> <TR> <TD VALIGN="TOP">Counter</TD><TD VALIGN="TOP">boolean</TD><TD VALIGN="TOP">true</TD> </TR> <TR> <TD VALIGN="TOP">Description</TD><TD VALIGN="TOP">string</TD><TD VALIGN="TOP">The number of recovered write operations.</TD> </TR> <TR> <TH ROWSPAN="3" VALIGN="TOP">UnrecoverableReadOperations</TH><TD ROWSPAN="3" VALIGN="TOP">uint64</TD><TD ROWSPAN="3" VALIGN="TOP"></TD> </TR> <TR> <TD VALIGN="TOP">Counter</TD><TD VALIGN="TOP">boolean</TD><TD VALIGN="TOP">true</TD> </TR> <TR> <TD VALIGN="TOP">Description</TD><TD VALIGN="TOP">string</TD><TD VALIGN="TOP">The number of unrecoverable read operations.</TD> </TR> <TR> <TH ROWSPAN="3" VALIGN="TOP">UnrecoverableSeekOperations</TH><TD ROWSPAN="3" VALIGN="TOP">uint64</TD><TD ROWSPAN="3" VALIGN="TOP"></TD> </TR> <TR> <TD VALIGN="TOP">Counter</TD><TD VALIGN="TOP">boolean</TD><TD VALIGN="TOP">true</TD> </TR> <TR> <TD VALIGN="TOP">Description</TD><TD VALIGN="TOP">string</TD><TD VALIGN="TOP">The number of unrecoverable seek operations.</TD> </TR> <TR> <TH ROWSPAN="3" VALIGN="TOP">UnrecoverableWriteOperations</TH><TD ROWSPAN="3" VALIGN="TOP">uint64</TD><TD ROWSPAN="3" VALIGN="TOP"></TD> </TR> <TR> <TD VALIGN="TOP">Counter</TD><TD VALIGN="TOP">boolean</TD><TD VALIGN="TOP">true</TD> </TR> <TR> <TD VALIGN="TOP">Description</TD><TD VALIGN="TOP">string</TD><TD VALIGN="TOP">The number of unrecoverable write operations.</TD> </TR> <TR> <TH ROWSPAN="3" VALIGN="TOP">WriteOperations</TH><TD ROWSPAN="3" VALIGN="TOP">uint64</TD><TD ROWSPAN="3" VALIGN="TOP"></TD> </TR> <TR> <TD VALIGN="TOP">Counter</TD><TD VALIGN="TOP">boolean</TD><TD VALIGN="TOP">true</TD> </TR> <TR> <TD VALIGN="TOP">Description</TD><TD VALIGN="TOP">string</TD><TD VALIGN="TOP">The number of attempted write operations.</TD> </TR> </TABLE> <H3>Inherited Properties</H3> <TABLE BORDER="1" CELLPADDING="1" WIDTH="60%"> <TR> <TH>Name</TH><TH>Data Type</TH><TH>Class Origin</TH> </TR> <TR> <TH VALIGN="TOP">Caption</TH><TD VALIGN="TOP">string</TD><TD VALIGN="TOP"><a href="CIM_ManagedElement.html">CIM_ManagedElement</a></TD> </TR> <TR> <TH VALIGN="TOP">CreationClassName</TH><TD VALIGN="TOP">string</TD><TD VALIGN="TOP"><a href="CIM_DeviceStatisticalInformation.html">CIM_DeviceStatisticalInformation</a></TD> </TR> <TR> <TH VALIGN="TOP">Description</TH><TD VALIGN="TOP">string</TD><TD VALIGN="TOP"><a href="CIM_ManagedElement.html">CIM_ManagedElement</a></TD> </TR> <TR> <TH VALIGN="TOP">DeviceCreationClassName</TH><TD VALIGN="TOP">string</TD><TD VALIGN="TOP"><a href="CIM_DeviceStatisticalInformation.html">CIM_DeviceStatisticalInformation</a></TD> </TR> <TR> <TH VALIGN="TOP">DeviceID</TH><TD VALIGN="TOP">string</TD><TD VALIGN="TOP"><a href="CIM_DeviceStatisticalInformation.html">CIM_DeviceStatisticalInformation</a></TD> </TR> <TR> <TH VALIGN="TOP">ElementName</TH><TD VALIGN="TOP">string</TD><TD VALIGN="TOP"><a href="CIM_ManagedElement.html">CIM_ManagedElement</a></TD> </TR> <TR> <TH VALIGN="TOP">Generation</TH><TD VALIGN="TOP">uint64</TD><TD VALIGN="TOP"><a href="CIM_ManagedElement.html">CIM_ManagedElement</a></TD> </TR> <TR> <TH VALIGN="TOP">InstanceID</TH><TD VALIGN="TOP">string</TD><TD VALIGN="TOP"><a href="CIM_ManagedElement.html">CIM_ManagedElement</a></TD> </TR> <TR> <TH VALIGN="TOP">Name</TH><TD VALIGN="TOP">string</TD><TD VALIGN="TOP"><a href="CIM_DeviceStatisticalInformation.html">CIM_DeviceStatisticalInformation</a></TD> </TR> <TR> <TH VALIGN="TOP">SystemCreationClassName</TH><TD VALIGN="TOP">string</TD><TD VALIGN="TOP"><a href="CIM_DeviceStatisticalInformation.html">CIM_DeviceStatisticalInformation</a></TD> </TR> <TR> <TH VALIGN="TOP">SystemName</TH><TD VALIGN="TOP">string</TD><TD VALIGN="TOP"><a href="CIM_DeviceStatisticalInformation.html">CIM_DeviceStatisticalInformation</a></TD> </TR> </TABLE> <h2> <a name="c_methods">Class Methods</a> </h2> <H3>Local Class Methods</H3> <h4>ResetCounter (uint32)</h4> <h4>Method Qualifiers (ResetCounter)</h4> <TABLE BORDER="1" CELLPADDING="1" WIDTH="100%"> <TR> <TH>Name</TH><TH>Data Type</TH><TH>Value</TH> </TR> <TR> <TD VALIGN="TOP">Description</TD><TD VALIGN="TOP">string</TD><TD VALIGN="TOP">Method to reset the statistical counters. The method takes one parameter as input - an integer indicating which counter to reset. For this input parameter, 0 indicates all, 1-2 and 5 reset the 'read operation'-related counters, 3-4 and 6 reset the 'write operation'-related counters, and 7-8 reset the seek-related counters. The method returns 0 if successful, 1 if not supported, and any other value if an error occurred. A method is specified so that the Device's instrumentation can also reset its internal processing and counters. In a subclass, the set of possible return codes should be specified in a ValueMap qualifier on the method. The strings to which the ValueMap contents are 'translated' can be specified as a Values array qualifier.</TD> </TR> </TABLE> <h4>Method Parameters (ResetCounter)</h4> <TABLE WIDTH="100%" CELLPADDING="1" BORDER="1"> <TR> <TH ROWSPAN="2"><B>Name</B></TH><TH ROWSPAN="2"><B>Type</B></TH><TH COLSPAN="5"><B>Qualifiers</B></TH> </TR> <TR> <TH>Name</TH><TH>Data Type</TH><TH>Value</TH> </TR> <TR> <TH ROWSPAN="5" VALIGN="TOP">SelectedCounter</TH><TD ROWSPAN="5" VALIGN="TOP">uint16</TD> </TR> <TR> <TD VALIGN="TOP">Description</TD><TD VALIGN="TOP">string</TD><TD VALIGN="TOP">The counter to reset.</TD> </TR> <TR> <TD VALIGN="TOP">IN</TD><TD VALIGN="TOP">boolean</TD><TD VALIGN="TOP">true</TD> </TR> <TR> <TD VALIGN="TOP">ValueMap</TD><TD VALIGN="TOP">string</TD><TD VALIGN="TOP">0, 1, 2, 3, 4, 5, 6, 7, 8</TD> </TR> <TR> <TD VALIGN="TOP">Values</TD><TD VALIGN="TOP">string</TD><TD VALIGN="TOP">All, Read Operations, Unrecoverable Read Operations, Write Operations, Unrecoverable Write Operations, Recovered Read Operations, Recovered Write Operations, Recovered Seeks, Unrecoverable Seeks</TD> </TR> </TABLE> </body> </html>
