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<a name="CIM_SCSITargetPortGroup"></a>
<H1>Class CIM_SCSITargetPortGroup<BR>extends <a href="CIM_SystemSpecificCollection.html">CIM_SystemSpecificCollection</a>
</H1>A class derived from SystemSpecificCollection that models SCSI Target Port Groups. SCSITargetPortGroup is part of the model for devices with asymmetric access to logical units - access is optimized for a subset of target ports. SCSITargetPortGroup is aggregated to SCSIProtocolEndpoints that expose a common ValueMap { 2, 3, 4, 5, 6 }, Values { Active/Optimized, Active/Non-optimized, StandBy, Unavailable, Transitioning }, access state for a set of associated logical Units (modeled by various subclasses of LogicalDevice). SCSITargetPortGroups only apply to target devices with asymmetric multipath access and not to devices with symmetric (or single path) access.<h3>
Table of Contents<br>
<a href="#c_hierarchy">Hierarchy</a>
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<a href="#c_subclasses">Direct Known Subclasses</a>
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<a href="#c_qualifiers">Class Qualifiers</a>
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<a href="#c_properties">Class Properties</a>
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<a href="#c_methods">Class Methods</a>
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</h3>
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<H2>
<a name="c_hierarchy">Class Hierarchy</a>
</H2>
<a href="CIM_ManagedElement.html">CIM_ManagedElement</a>
<br data="@NAME"> |<br> +--<a href="CIM_Collection.html">CIM_Collection</a>
<br data="@NAME"> |<br> +--<a href="CIM_SystemSpecificCollection.html">CIM_SystemSpecificCollection</a>
<br data="@NAME"> |<br> +--<b>CIM_SCSITargetPortGroup</b>
<br data="CIM_SCSITargetPortGroup -- CIM_SystemSpecificCollection">
<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%">
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<TH>Name</TH><TH>Data Type</TH><TH>Value</TH>
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<TD VALIGN="TOP">Description</TD><TD VALIGN="TOP">string</TD><TD VALIGN="TOP">A class derived from SystemSpecificCollection that models SCSI Target Port Groups. SCSITargetPortGroup is part of the model for devices with asymmetric access to logical units - access is optimized for a subset of target ports. SCSITargetPortGroup is aggregated to SCSIProtocolEndpoints that expose a common ValueMap { 2, 3, 4, 5, 6 }, Values { Active/Optimized, Active/Non-optimized, StandBy, Unavailable, Transitioning }, access state for a set of associated logical Units (modeled by various subclasses of LogicalDevice). SCSITargetPortGroups only apply to target devices with asymmetric multipath access and not to devices with symmetric (or single path) access.</TD>
</TR>
<TR>
<TD VALIGN="TOP">Experimental</TD><TD VALIGN="TOP">boolean</TD><TD VALIGN="TOP">true</TD>
</TR>
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<TD VALIGN="TOP">UMLPackagePath</TD><TD VALIGN="TOP">string</TD><TD VALIGN="TOP">CIM::Device::StorageDevices</TD>
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<TD VALIGN="TOP">Version</TD><TD VALIGN="TOP">string</TD><TD VALIGN="TOP">2.10.0</TD>
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<H2>
<a name="c_properties">Class Properties</a>
</H2>
<H3>Local Class Properties</H3>
<TABLE WIDTH="100%" CELLPADDING="1" BORDER="1">
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<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>
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<TH>Name</TH><TH>Data Type</TH><TH>Value</TH>
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<TH ROWSPAN="5" VALIGN="TOP">AccessState</TH><TD ROWSPAN="5" VALIGN="TOP">uint16</TD><TD ROWSPAN="5" VALIGN="TOP"></TD>
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<TD VALIGN="TOP">Description</TD><TD VALIGN="TOP">string</TD><TD VALIGN="TOP">Access to all associated logical units through all aggregated ports share this access state. Access to the Logical Units through other ports is specified by the access state of those port's target port group.</TD>
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<TD VALIGN="TOP">MappingStrings</TD><TD VALIGN="TOP">string</TD><TD VALIGN="TOP">SPC.INCITS-T10 |Asymmetric Access State, MP_API.SNIA|MP_ACCESS_STATE_TYPE</TD>
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<TD VALIGN="TOP">ValueMap</TD><TD VALIGN="TOP">string</TD><TD VALIGN="TOP">2, 3, 4, 5, 6</TD>
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<TD VALIGN="TOP">Values</TD><TD VALIGN="TOP">string</TD><TD VALIGN="TOP">Active/Optimized, Active/Non-optimized, StandBy, Unavailable, Transitioning</TD>
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<TH ROWSPAN="3" VALIGN="TOP">ExplicitFailover</TH><TD ROWSPAN="3" VALIGN="TOP">boolean</TD><TD ROWSPAN="3" VALIGN="TOP"></TD>
</TR>
<TR>
<TD VALIGN="TOP">Description</TD><TD VALIGN="TOP">string</TD><TD VALIGN="TOP">True indicates that the underlying implementation provides an interface allowing drivers to explicitly request activation of a target port group - either through the SCSI SET TARGET PORT GROUP or a proprietary command.</TD>
</TR>
<TR>
<TD VALIGN="TOP">MappingStrings</TD><TD VALIGN="TOP">string</TD><TD VALIGN="TOP">MP_API.SNIA|MP_TARGET_PORT_PROPERTIES|explicitFailover</TD>
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<TH ROWSPAN="3" VALIGN="TOP">Identifier</TH><TD ROWSPAN="3" VALIGN="TOP">uint16</TD><TD ROWSPAN="3" VALIGN="TOP"></TD>
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<TD VALIGN="TOP">Description</TD><TD VALIGN="TOP">string</TD><TD VALIGN="TOP">An integer identifier for the target port group. This corresponds to the TARGET PORT GROUP field in the REPORT TARGET PORT GROUPS response and the TARGET PORT GROUP field in an INQUIRY VPD page 85 response, type 5h identifier.</TD>
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<TD VALIGN="TOP">MappingStrings</TD><TD VALIGN="TOP">string</TD><TD VALIGN="TOP">MP_API.SNIA|MP_TARGET_PORT_PROPERTIES|tpgID, SPC.INCITS-T10 | Target Port Group Descriptor | Target Port Group, SPC.INCITS-T10 | Inquiry VPD page 0x85 | Target Port Group</TD>
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<TR>
<TH ROWSPAN="3" VALIGN="TOP">Preferred</TH><TD ROWSPAN="3" VALIGN="TOP">boolean</TD><TD ROWSPAN="3" VALIGN="TOP"></TD>
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<TR>
<TD VALIGN="TOP">Description</TD><TD VALIGN="TOP">string</TD><TD VALIGN="TOP">True indicates that the target device indicates that access to the associated logical units through the ports in this target port group is preferred over access through other ports. This may correspond to the PREF bit in the SCSI TARGET PORT GROUP descriptor or an equivalent vendor-specific interface.</TD>
</TR>
<TR>
<TD VALIGN="TOP">MappingStrings</TD><TD VALIGN="TOP">string</TD><TD VALIGN="TOP">MP_API.SNIA|MP_TARGET_PORT_PROPERTIES|preferredLUPath, SPC.INCITS-T10 | Target Port Group Descriptor | PREF</TD>
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<TH ROWSPAN="3" VALIGN="TOP">SupportsLuAssignment</TH><TD ROWSPAN="3" VALIGN="TOP">boolean</TD><TD ROWSPAN="3" VALIGN="TOP"></TD>
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<TD VALIGN="TOP">Description</TD><TD VALIGN="TOP">string</TD><TD VALIGN="TOP">True indicates that the underlying implementation provides an interface allowing the administrator to reassign logical units to target port groups.</TD>
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<TD VALIGN="TOP">MappingStrings</TD><TD VALIGN="TOP">string</TD><TD VALIGN="TOP">MP_API.SNIA|MP_TARGET_PORT_PROPERTIES|supportsLuAssignment</TD>
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</TABLE>
<H3>Inherited Properties</H3>
<TABLE BORDER="1" CELLPADDING="1" WIDTH="60%">
<TR>
<TH>Name</TH><TH>Data Type</TH><TH>Class Origin</TH>
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<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">Description</TH><TD VALIGN="TOP">string</TD><TD VALIGN="TOP"><a href="CIM_ManagedElement.html">CIM_ManagedElement</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_SystemSpecificCollection.html">CIM_SystemSpecificCollection</a></TD>
</TR>
</TABLE>
<h2>
<a name="c_methods">Class Methods</a>
</h2>
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