Dell PowerVault MD3220i Bedienungshandbuch PDF herunterladen (Seite 116)

116 Configuration: Disk Groups and Virtual Disks

Whenever the power is turned off and turned on again, all of the security-

enabled physical disks change to a security locked state. In this state, the data

is inaccessible until the correct security key is provided by a RAID controller

module.

You can view the self encrypting disk status of any physical disk in the storage

array from the Physical Disk Properties dialog. The status information

reports whether the physical disk is:

• Security Capable

• Secure—Security enabled or disabled

• Read/Write Accessible—Security locked or unlocked

You can view the self encrypting disk status of any disk group in the storage

array. The status information reports whether the storage array is:

• Security Capable

•Secure

Table 10-1 shows how to interpret the security status of a disk group.

The Physical Disk Security menu is displayed in the Storage Array menu.

The Physical Disk Security menu has these options:

•Create Security Key

• Change Security Key

•Save Security Key File

• Validate Security Key

•Unlock Drives

Table 10-1. Interpreting Security Status of a Disk Group

Secure Security Capable - Yes Security Capable - No

Yes The disk group is composed of all

SED physical disks and is in a

Secure state.

Not applicable. Only SED

physical disks can be in a Secure

state.

No The disk group is composed of all

SED physical disks and is in a

Non-Secure state.

The disk group is not entirely

composed of SED physical disks.

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Dell PowerVault MD3220i Bedienungshandbuch Seite 116