Enabling Zoning Using Linux - Western Digital Ultrastar Data60 User Manual

User Guide
Note: For more information on zoning configurations, see:
(page
<d>
is the value obtained from getting the SAS Address of each IOM. There will be one for each of the two
IOMs on the enclosure. When the IOM SAS Address is applied to the string, each pair of characters should
be offset by a comma.
5.3.4 Enabling Zoning using Linux
Step 1 : From the host server, identify the sg devices that are associated with the Ultrastar Data60 IOMs.
a. Issue the following command:
b. Identify the sg devices from the output. The devices can be identified by the <dev>. The
c. Record the sg device numbers for use in a later step.
Step 2 : Identify the IOM SAS Address for both IOMs sg_ses page 7h.
a. Issue the following command:
b. Identify the IOM SAS address for both IOMs from the output. Each address appears
c. Record the IOM SAS Addresses for use in a later step.
Step 3 : Verify the IOM SAS Address that matches each sg_device that is linked to each IOM using
sg_vpd page 83h.
a. Issue the following command:
b. Identify and match the IOM SAS address and sg device for both IOMs from the output.
204).
sg_scan -i | grep -i H4060-J -B 1
devices appear as /dev/sg3 and /dev/sg106 bolded in the example below.
/dev/sg3: scsi9 channel=0 id=43 lun=0
HGST H460-J 0101 [rmb=0 cmdq=1 pqual=0 pdev=0xd]
'--
/dev/sg106: scsi9 channel=0 id=196 lun=0
HGST H460-J 0101 [rmb=0 cmdq=1 pqual=0 pdev=0xd]
sg_ses <dev> -p7 | grep -i esce
before the IP Address as bolded in the example below.
Element 0 descriptor: ESCE IOMA,1EB0246-B2
,5000CCAB0300003C,10.202.238.225
Element 1 descriptor: ESCE IOMB,1EB0246
,5000CCAB0300007C,10.202.239.201
sg_vpd <dev> -p0x83
Each address appears bolded in the example below.
Addressed logical unit:
designator type: NAA,
Partial Population Configurations
code set: Binary
5. System Management
5.3 Zoning
,THCLS03517EL0091
,THCLS03517EL0052
189