Table of Contents
Advertisement
The host system cannot recognize the additional disk enclosure.
Cause
The FC cable is not connected correctly.
After turning on the power switch of the
host system, host bus adapter, or FC-AL
switch, the power of the disk array unit to
which the additional disk enclosure is
connected is turned on.
The AL-PA is set to match that of another
disk enclosure.
The additional disk enclosure is installed
in an area in which it easily suffers
vibration and/or shocks.
The power is turned off or the reset button
on the host system is pressed with the
ACCESS LED (green) being on.
The logical disk of the additional disk
enclosure is not assigned.
Countermeasures
Connect the FC cable correctly according to 5
"CONNECTION OF ADDITIONAL DISK
ENCLOSURE".
See Section 7.2 "Power On/Off of Additional Disk
Enclosure".
Set an AL-PA different from the AL-PAs of other FC
devices according to Chapter 5 "CONNECTION OF
ADDITIONAL DISK ENCLOSURE".
Install the additional disk enclosure referring to Chapter
1 "NOTES ON INSTALLATION AND HANDLING
OF ADDITIONAL DISK ENCLOSURE".
Contact your service representative.
Assign the logical disk number appropriately using the
"NEC Storage Manager" or contact your service
representative.
- 42 -
Advertisement
Table of Contents
