Recovery Guru - IBM System Storage DS3500 Introduction And Implementation Manual

7914Admin_Subsystem.fm
The Array containing mirror repositories must not be deleted until the remote mirroring is
deactivated again. These two repositories are automatically deleted during deactivation of
Remote Logical Drive Mirroring.
Figure 8-13 Mirror Repositories
All details about remote mirroring are fully described in IBM Midrange System Storage Copy
Services Guide, SG24-7822.
iSCSI
This option in the Storage Subsystem pull-down menu is available and visible only if iSCSI
daughter cards are installed in DS3500 subsystem. Detailed description how to set
attachment to iSCSI hosts is in Chapter 13, "Administration - iSCSI" on page 317.
Drive Security
This option in the Storage Subsystem pull-down menu is available and visible only if Full
Disk Encryption premium feature is enabled (see "Premium Features" on page 200) and
some SED disk drives installed. All details how to configure encrypted disk drives are covered
in Chapter 15, "Disk Security with Full Disk Encryption drives" on page 449.

Recovery Guru

The Recovery Guru item in the Storage Subsystem pull down menu opens the same
window as if you click on the Recovery Guru icon in Toolbar area. More details about
Recovery Guru can be found in Chapter 14, "Administration - Support" on page 337.
Monitor Performance
The Monitor Performance item in the Storage Subsystem pull down menu opens the same
window as if you click on the Monitor Performance icon in Toolbar area. More details about
Monitor Performance can be found in Chapter 14, "Administration - Support" on page 337.
Change
The Change menu item in Storage Subsystem menu is one of the most important for setting
global parameters of DS3500 storage subsystem. Many changes done by this menu, can be
done also directly in some tabs, but we describe most of them in this section.
Select Storage Subsystem  Change and menu (Figure 8-14 on page 205) offers several
options to configure:
Battery Settings
Cache Settings
Default Host Type
Failover Alert Delay
Time-out Setting
Enclosure ID
Enclosure Order
204
IBM System Storage DS3500: Introduction and Implementation Guide
Draft Document for Review March 28, 2011 12:24 pm