Dell EqualLogic PS6610ES EqualLogic Group Manager Administrator s Guide PS Ser - Page 427
access control policies
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Table 212. Define iSCSI Access Points Field Description What kind of access type do you want for this volume? Shortcut Copy access controls from another volume Displays the options for copying access controls from another volume Alt+P Select or define access Displays the options for defining or selecting an already existing access control control policies policy Alt+L Define one or more basic access points Displays the options for defining one or more basic access points Alt+F None (Do not allow access) Denies access to the volume Alt+E Do you want to allow simultaneous access to this volume from more than one iSCSI initiator? Yes Allows multiple hosts access to the volume. In a shared storage environment, you Alt+S must control computer access to iSCSI targets (volumes and snapshots), because multiple computers writing to a target in an uncoordinated manner might result in volume corruption. Some environments might need multihost access to a target. You can enable multihost access to a target if you meet any of the following conditions: • Your cluster environment gives the initiators on each cluster computer a different IQN, and the environment can manage multiple connections to a target. For example, the environment uses a Distributed Lock Manager or SCSI reservations. • Your multipathing solution does not use the same IQN on all initiators, and you cannot modify the names to be the same. • You use an environment, such as a virtual server, that can manage multiple connections to the same iSCSI target (for example, through SCSI reservations). • Initiators on a single computer do not use the same IQN. No Does not allow simultaneous access to the volume Alt+O NOTE: The following table shows the individual options displayed when each different access type is selected in the Define iSCSI Access Points screen. Table 213. Access Types Field Description Shortcut Copy access controls from another volume Select the volume from which to copy access controls Select a volume from the list to copy its access controls and apply them to the clone. The window to the right of the list shows the access controls of the selected volume. None Select or define access control policies Pick one or more access policies or policy groups. Access Policies Displays the available access policies Alt+C Access Policy Groups Displays the available access policy groups Alt+G New Displays a dialog box to create a new access policy or access policy group, None depending on whether you have Access Policies or Access Policy Groups selected Reference: GUI Panels, Wizards, and Dialog Boxes 427
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