Western Digital Ultrastar ScaleUp SE4U102 User Manual page 251

User Guide
b. The IP Address for each IOM will appear at the end of each resulting line. Each IP Address
is labeled for either IOM A or IOM B and occurs after the last comma as seen bolded in the
following example.
Step 3 : Verify the IOM SAS Address that matches each SCSI device that is linked to each IOM using
sg_vpd page 83h.
a. Issue the following command:
sg_vpd <dev> -p0x83
b. Identify and match the IOM SAS address and sg device for both IOMs from the output. Each
address appears bolded in the example below.
Addressed logical unit:
Step 4 : Build the sg_senddiag command using the information recorded in earlier steps.
a. Use the example of the sg_senddiag command shown in the image above to complete the
specific sg_senddiag command for IOM A. Replace letters a through d with the information
recorded in previous steps.
sg_senddiag Command
sg_senddiag <a> --pf --raw=04,00,00,90,<b>,<c>,00,00,<d>
a. SCSI device (<dev>): device associated with IOM A
b. Enable Zoning: 61
c. Zoning Configuration: configuration 01, 02, or 03
d. IOM SAS Address: SAS Address associated with IOM A
Note: For scsi<dev>, type the number of the SCSI device recorded in the
previous step.
designator type: NAA,
0x5000ccab0300003c
Target port:
designator type: NAA,
transport: Serial Attached SCSI Protocol (SPL-4)
0x5000ccab0300003c
designator type: Relative target port,
transport: Serial Attached SCSI Protocol (SPL-4)
Relative target port: 0x1
Target device that contains addressed lu:
designator type: NAA,
transport: Serial Attached SCSI Protocol (SPL-4)
0x5000ccab0300003c
Note: For information on preconfigured zoning configurations, see:
Predefined Zoning Configurations (page
code set: Binary
code set: Binary
code set: Binary
code set: Binary
221).
4. Management
4.7 Zoning
235