Hitachi TAGMASTORE MK-90RD011-25 User Manual page 308

Notes on mkconf:
A unitID is added to the Serial# order. If two or more command devices exist in the
storage system, then this option selects the multiple device files linked to a command
device (an LDEV).
If the target device is the command device, then the target device is suppressed as
comment as shown below:
# ERROR [CMDDEV] /dev/rdsk/c23t0d7
If the target device has shared an LDEV among multiple device files and an LDEV is
displayed by another target device already, then its target device is suppressed as
comment as shown below:
# ERROR [LDEV LINK] /dev/rdsk/c24t0d3 SER = 61456 LDEV = 195 [FIBRE FCTBL = 4]
If the target device does not have a valid MU#, then its target device is suppressed as
comment as shown below:
# ERROR [INVALID MUN (2 < 1)] /dev/rdsk/c24t0d3 SER = 61456 LDEV = 195 [ OPEN-3 ]
If the target device has been mixing with difference between RAID TYPE, then its target
device is suppressed as comment as shown below:
# ERROR [MIXING RAID TYPE] /dev/rdsk/c24t0d3
290 Chapter 4 Performing CCI Operations
SER = 61456 LDEV = 259 [ OPEN-3-CM
SER = 61456 LDEV = 195 [ OPEN-3 ]
]