Western Digital Ultrastar ScaleUp SE4U102 User Manual page 261

User Guide
Step 1 : From a command line, use the
attached to the host:
# lsscsi -g | grep -i enc
From the output, note the device names for the IOMs (i.e.
[1:0:3257:0] enclosu
[1:0:3275:0] 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 disabling file-based 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
If multiple serial numbers are identified, the numbers can then be matched to their
corresponding physical enclosures to determine which is the correct one for disabling
file-based zoning.
lsscsi
HGST
HGST
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
3 (page
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
):
246).
[SPC-4]
Addr16=0
CmdQue=1
[SPC-4]
Addr16=0
CmdQue=1
245