Appendix B Installation Procedure; Creation Of Logical Disks; Unbinding Logical Disk Already Bound - NEC NF2300-SR412E User Manual

1.

Creation of Logical Disks

The following procedure is required to create a logical disk.
The disk array unit contains three factory-installed disk drives that are bound
(RAID-configured) through RAID-5 (2+P).
You can use this logical disk as is or after rebinding in accordance with the operating
environment of your system.
Perform the procedure below to rebind a logical disk.
(1) Unbind the logical disk that is already bound.
(2) Bind the logical disk.
(3) Set the CROSS CALL feature to ON (if necessary).
1.1

Unbinding Logical Disk Already Bound

To unbind the logical disk, 2-step procedure consisting of LD unbind and RANK unbind
is required.
For how to use the management software (NEC Storage Manager), see "Several settings
on PD (RANK unbind and LD unbind)" in "Guide to Setting of NEC Storage Manager
Configuration".
Example: Unbinding logical disk 0 Already Bound
• LD unbind
Select "5. LD Unbind" from the management software (NEC Storage Manager)
menu and specify LUN=0.
• RANK unbind
Select "2. RANK Unbind" from the management software (NEC Storage
Manager) menu and specify PDG=0 and RANK=0.

Appendix B Installation Procedure

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