Deleting A User Group - Hitachi VSP Gx00 series System Administrator Manual

Select the resource group to add, and click Add.
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Select the resource group to remove, and click Remove.
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6. Click Finish.
7. In the Confirm window, check the settings and enter a task name in Task Name.
8. Click Apply. The task is now registered. If the Go to tasks window for status check
box is checked, the Task window opens to display the status of the task.

Deleting a user group

You do not have to retain a user group for the life of the project. You can delete it at any
time by using Hitachi Device Manager - Storage Navigator.
Before you begin
You must have the Security Administrator (View & Modify) role to perform this task.
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You cannot delete a built-in user group.
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You cannot delete a user group if the users in it belong to only the user group to be
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deleted.
Procedure
1. In the Device Manager - Storage Navigator Administration tree, select User
Groups.
2. In the User Groups tab, select the user-created user groups that you want to delete.
3. Click More Actions > Delete User Groups.
4. Check the settings, then click Apply.
Creating resource groups and managing storage system resources
You can divide a provisioned storage system into resource groups that allow you to
manage the storage system as multiple virtual private storage systems. Configuring
resource groups involves creating resource groups, moving storage system resources
into the resource groups, and assigning resource groups to user groups.
When to use resource groups
A storage system can connect to multiple hosts and be shared by multiple divisions in a
company or by multiple companies. Many storage administrators from different
organizations can access the storage system. Managing the entire storage system can
become complex and difficult. Potential problems are that private data might be
accessed by other users, or a volume in one organization might be accidentally
destroyed by a storage administrator in another organization.
To avoid such problems, use Hitachi Resource Partition Manager software to set up
resource groups that allow you to manage one storage system as multiple virtual private
storage systems. The storage administrator in each resource group can access only their
assigned resources. Resource groups prevent the risk of data leakage or data destruction
by another storage administrator in another resource group.
Resources such as LDEVs, parity groups, iSCSI targets, external volumes, ports, and host
groups can be assigned to a resource group. These resources can be combined to
flexibly compose a virtual private storage system. You should plan and create resource
groups before creating volumes.
System Administrator Guide for VSP Gx00 models and VSP Fx00 models
Chapter 4: User administration
Deleting a user group
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