Western Digital Ultrastar ScaleUp SE4U102 User Manual page 258

User Guide
• Disabling the file-based zoning feature itself – This involves downloading and activating a binary
file (
Clear_Config.bin
configuration, allowing zoning via other standard methods to persist through enclosure power cycles.
4.7.8.1 Enabling File-Based Zoning Using Linux
This task provides instructions for enabling the file-based zoning feature and configuring zoning using the
file-based method in a Linux operating system environment.
Step 1 : From a command line, use the
connected to the host:
# lsscsi -g | grep -i enc
From the output, note the device names for the IOMs (i.e.
[1:0:3051:0] enclosu
[1:0:3154:0] enclosu
Note: Depending on the user's setup, the devices listed in the output may represent
multiple HBAs, connected to multiple IOMs, within multiple enclosures. Further investigation
may be required to determine the correct enclosure for zoning. If further investigation is not
required, proceed to step
Step 2 : To determine the correct enclosure:
a. Use the
# sg_inq /dev/sg1
standard INQUIRY:
Vendor identification: HGST
Product identification: H4102-J
Product revision level: 2050
Unit serial number: USCSJ03717EB0001
# sg_inq /dev/sg2
standard INQUIRY:
Vendor identification: HGST
Product identification: H4102-J
Product revision level: 2050
Unit serial number: USCSJ03717EB0001
) that disables the file-based zoning feature and any file-based zoning
lsscsi
HGST
HGST
3 (page
utility for each device to determine the serial number of its enclosure:
sg_inq
PQual=0 Device_type=13
[AERC=0] [TrmTsk=0]
SCCS=0 ACC=0 TPGS=0
EncServ=1 MultiP=0 [MChngr=0]
[RelAdr=0] WBus16=0
[SPI: Clocking=0x0 QAS=0
length=96 (0x60) Peripheral device type: enclosure services device
PQual=0 Device_type=13
[AERC=0] [TrmTsk=0]
SCCS=0 ACC=0 TPGS=0
EncServ=1 MultiP=0 [MChngr=0]
[RelAdr=0] WBus16=0
[SPI: Clocking=0x0 QAS=0
length=96 (0x60) Peripheral device type: enclosure services device
and commands to list all enclosure devices
grep
/dev/sgX
H4102-J 2050 - /dev/sg1
H4102-J 2050 - /dev/sg2
243).
RMB=0 LU_CONG=0 version=0x06
NormACA=0 HiSUP=0 Resp_data_format=2
3PC=0 Protect=0 [BQue=0]
[ACKREQQ=0]
Sync=0 [Linked=0] [TranDis=0]
IUS=0]
RMB=0 LU_CONG=0 version=0x06
NormACA=0 HiSUP=0 Resp_data_format=2
3PC=0 Protect=0 [BQue=0]
[ACKREQQ=0]
Sync=0 [Linked=0] [TranDis=0]
IUS=0]
4. Management
4.7 Zoning
):
[SPC-4]
Addr16=0
CmdQue=1
[SPC-4]
Addr16=0
CmdQue=1
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