b) Use the example of the sg_senddiag command shown in the image above to complete the specific
sg_senddiag command for IOM B. Replace letters a through d with the information recorded in previous
steps.
Figure 185: sg_senddiag Command
a. sg device (<dev>): device associated with IOM B
b. Enable Zoning: 61
c. Zoning Configuration: configuration 01, 02, or 03
Note: For information on preconfigured zoning configurations, see: Predefined Zoning
Configurations on page 162.
d. IOM SAS Address: SAS Address associated with IOM B
Note: A comma should be placed after each bit of data in the IOM SAS Address that was
recorded. For example, if the IOM SAS Address output was 5000CCAB0300007C, the address
that should be added to the sg_senddiag command should be 50,00,CC,AB,03,00,00,7C.
c) The following are examples of completed sg_senddiag commands for IOM A and B.
• IOM A: sg_senddiag /dev/sg3 --pf --raw=04,00,00,90,61,01,00,00,50,00,CC,AB,03,00,00,3C
• IOM B: sg_senddiag /dev/sg106 --pf --raw=04,00,00,90,61,01,00,00,50,00,CC,AB,03,00,00,7C
5. Enable zoning on IOM A using the sg_senddiag command.
a) Issue the command for IOM A that was built in the previous step.
b) Enabling a predefined zoning configuration will reset the SAS connector ports which may cause the
sg_senddiag command to return a status of DID_TIME_OUT or DID_SOFT_ERROR. Despite the error,
the zoning configuration will be enabled. The zoning configuration can be verified after both IOMs have
been zoned.
send diagnostic: transport: Host_status=0x03 [DID_TIME_OUT]
Driver_status=0x00 [DRIVER_OK]
6. Enable zoning on IOM B using the sg_senddiag command.
a) Issue the command for IOM B that was built in the previous step.
b) Enabling a predefined zoning configuration will reset the SAS connector ports which may cause the
sg_senddiag command to return a status of DID_TIME_OUT or DID_SOFT_ERROR. Despite the error,
the zoning configuration will be enabled. The zoning configuration can be verified after both IOMs have
been zoned.
send diagnostic: transport: Host_status=0x03 [DID_TIME_OUT]
Driver_status=0x00 [DRIVER_OK]
171
5 System Management
User Guide 5.2 Zoning
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