• 02 configures the zone groups into three sections containing 34 drives each
• 03 configures the zone groups into two sections containing 51 drives each
Note: For more information on zoning configurations, see: Partial Population Configurations on
page 183.
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.
5.2.4 Enabling Zoning using Linux
1. From the host server, identify the sg devices that are associated with the Ultrastar Data60 IOMs.
a) Issue the following command:
sg_scan -i | grep -i H4060-J -B 1
b) Identify the sg devices from the output. The devices can be identified by the /dev/sg<dev>. The 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]
c) Record the sg device numbers for use in a later step.
2. Identify the IOM SAS Address for both IOMs sg_ses page 7h.
a) Issue the following command:
sg_ses /dev/sg<dev> -p7 | grep -i esce
b) Identify the IOM SAS address for both IOMs from the output. Each address appears before the IP
Address as bolded in the example below.
Element 0 descriptor: ESCE IOMA,1EB0246-B2 ,THCLS03517EL0091
,5000CCAB0300003C,10.202.238.225
Element 1 descriptor: ESCE IOMB,1EB0246 ,THCLS03517EL0052
,5000CCAB0300007C,10.202.239.201
c) Record the IOM SAS Addresses for use in a later 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:
sg_vpd /dev/sg<dev> -p0x83
169
5 System Management
User Guide 5.2 Zoning
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