Technical data

Fabric OS Encryption Administrator’s Guide (DPM) 297
53-1002720-02
Encrypted LUN states
A
TABLE 22 Tape LUN states
Internal Names Console String Explanation
LUN_DIS_LUN_NOT_FOUND Disabled (LUN not found) No logical unit structure in tape
module. This is an internal software
error. If it occurs, contact Brocade
support.
LUN_TGT_OFFLINE Target Offline Target port is not currently in the
fabric. Check connections and L2 port
state.
LUN_DIS_NOT_SUPPORTED Disabled (LUN not connected or
supported)
The target port is active, but this
particular Logical Unit is not
supported by that target. This
indicates a user configuration error.
LUN_DIS_WRONG_DEV_TYPE Disabled (Wrong device type
found)
The logical unit on target port is
active, but it is neither a tape or a
medium changer. This indicates a
user configuration error.
LUN_MEDIUM_CHANGER_ACTIVE Tape medium changer active The logical unit is a medium changer,
fully ready to handle tapes.
LUN_VALIDATION_PENDING Tape validation pending The logical unit is either a tape drive
or an attached medium changer,
where changer and tape are on same
LUN. Since the last LOAD, REWIND, or
UNIT ATTENION, no host has
attempted to read or write to a tape in
this logical unit. There is no way of
knowing if a tape is still present, or
the encryption state of the tape.
A host can issue a READ or WRITE to
the logical unit. At that point, it can be
determined whether or not a tape is
present or needs to be mounted, and
whether or not data is ciphertext
(encrypted) or cleartext.
LUN_VALIDATION_IN_PROGRESS Tape validation in progress The tape module has received the
READ or WRITE command that
triggers the validation of tape
encryption mode, and is in the
process of figuring out if the mounted
tape medium is encrypted or not. This
state should only appear briefly.
LUN_CLEAR_TEXT Clear text The tape medium is present, and is in
clear text. The encryption switch or
blade has full read/write access,
because its current tape policy for the
medium is also clear text.