Dell PowerVault ML6000 Manuel d'utilisateur télécharger pdf (Page 154)

Chapter 8 Library Managed Encryption

Configuring the Dell Encryption Key Manager (EKM) on the Library

Dell PowerVault ML6000 User’s Guide 154

3 If you want different partitions to use different EKM key servers, fill

in the Library Managed Encryption Server Overrides section as

follows. The settings in the overrides section supersede the default

settings listed in the Setup > Encryption > System Configuration

screen. (However, the overrides settings do not change the settings

listed in the Setup > Encryption > System Configuration screen. Those

settings are the default configuration settings for any partition that

does not use overrides.) Overrides are only available on partitions

that have Library Managed set as the encryption method.

For each partition that has Library Managed as the encryption

method, do the following:

• Type the IP address (if DNS is not enabled) or the host name (if

DNS is enabled) of the primary EKM key server in the Primary

Host

text box.

• Type the port number for the primary EKM key server into the

Port text box. The default port number is 3801, unless SSL is

enabled. If SSL is enabled, the default port number is 443.

• If you are using a secondary EKM server, type the address/host

name and port number of the secondary EKM key server in the

Secondary Host and Port text boxes.

Note: When you change a partition from Library Managed to

Application Managed, the data that was written to the

tapes while the partition was configured for library

managed encryption can no longer be read, until you

change the partition back to Library Managed.

Caution: Only fill in the overrides section if you want different

partitions to use different EKM key servers.

Otherwise, leave this section alone and allow the

values from the Setup > Encryption > System

Configuration

screen to populate these fields. Once

you make any changes to the overrides section, the

default values from the Setup > Encryption > System

Configuration

screen will no longer automatically

populate these fields. If you want to return to the

default settings after changing the overrides, you

must enter them manually.

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Dell PowerVault ML6000 Manuel d'utilisateur Page 154