Western Digital Ultrastar Data60 User Manual page 211

User Guide
c. The following are examples of completed sg_senddiag commands for IOM A and B.
Step 5 : Disable zoning on IOM A using the sg_senddiag command.
a. Issue the command for IOM A that was built in the previous step.
b. Disabling 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.
Step 6 : Disable zoning on IOM B using the sg_senddiag command.
a. Issue the command for IOM B that was built in the previous step.
b. Disabling 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.
Step 7 : Reset the both IOMs by issuing the following command:
sg_ses <dev> -p4 -c -d 02,00,00,00
Step 8 : Verify the zone groups for each of the host's has been disabled using the smp_discover_list
command.
a. Issue the following command to locate the expander handles:
a. SCSI device (<dev>): device associated with IOM B
b. Disable Zoning: 60
c. Zoning Configuration: configuration 00
Note: For information on preconfigured zoning configurations, see:
Predefined Zoning Configurations (page
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.
• IOM A: sg_senddiag 3 --pf --
raw=04,00,00,90,60,00,00,00,50,00,CC,AB,03,00,00,3C
• IOM B: sg_senddiag 106 --pf --
raw=04,00,00,90,60,00,00,00,50,00,CC,AB,03,00,00,7C
send diagnostic: transport: Host_status=0x03 [DID_TIME_OUT]
Driver_status=0x00 [DRIVER_OK]
send diagnostic: transport: Host_status=0x03 [DID_TIME_OUT]
Driver_status=0x00 [DRIVER_OK]
5. System Management
5.3 Zoning
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