Fabric OS Encryption Administrator's Guide v6.4.0 (53-1001864-01, June 2010)

218 Fabric OS Encryption Administrator’s Guide
53-1001864-01
DF-compatibility support for disk LUNs
B
DF
compatible
Cleartext Encrypt Yes NA Yes The LUN is disabled for encryption. Metadata
is present on the LUN and the LUN is in
encrypted state. You need to either modify the
LUN state to encrypted or use the runtime
cryptocfg --enable -LUN command to force
the change from the current state of the LUN
to encrypt.
DF
compatible
Cleartext Encrypt Yes None No No error. First time encryption started to
convert the LUN from cleartext to encrypt.
DF
compatible
Cleartext Encrypt Yes Provided No No error. The key ID is ignored.
DF
compatible
Cleartext Cleartext NA in case of cleartext
policy
NA Yes Not a valid combination. Cleartext support in
DF-compatibility mode is rejected from the CLI.
DF
compatible
Cleartext Cleartext NA in case of cleartext
policy
None No Not a valid combination. cleartext support in
DF-compatibility mode is rejected from the CLI.
DF
compatible
Cleartext Cleartext NA in case of cleartext
policy
Provided No Not a valid combination. cleartext support in
DF-compatibility mode is rejected from the CLI.
Native
(Brocade)
Cleartext Encrypt No NA Yes The LUN is disabled for encryption. Metadata
is present on the LUN and the LUN is in
encrypted state. You need to either modify the
LUN state to “encrypted” or use the runtime
cryptocfg --enable -LUN command to force
the change from the current state of the LUN
to encrypt.
Native
(Brocade)
Cleartext Encrypt No NA No No error. Host I/O is encrypted with the new
key and written to the LUN.
DF
compatible
Cleartext Encrypt No NA Yes The LUN is disabled for encryption. Metadata
is present on the LUN and the LUN is in
encrypted state. Modify the LUN state to
“encrypted” or use the runtime cryptocfg
--enable -LUN command to force the change
from the current state of the LUN to encrypt.
DF
compatible
Cleartext Encrypt No NA No No error. Host I/O is encrypted with the new
key and written to the LUN.
TABLE 20 Support matrix for disk LUNs for various configuration and modify options (Continued)
LUN
encryption
format
LUN state LUN policy Encrypt existing data Key ID Metadata
on LUN
Results