Western Digital Ultrastar ScaleUp SE4U102 User Manual page 259

User Guide
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 zoning.
Step 3 : Use the
using any of the IOM SEP handles:
# sg_ses_microcode /dev/sg1 -m0xe -b 4096 -N -I H4102-
J_Zoning_17x1_Config.bin
Step 4 : Use the
# sg_ses_microcode /dev/sg1 -m0xf
After the file is activated, the SAS connectors will be cycled off and on, triggering the host to
perform discovery.
Step 5 : The enclosure SEP handles may have changed as a result of the activation. Repeat the
command to view the SEP handles again:
# lsscsi -g | grep -i enc
[1:0:3257:0] enclosu
[1:0:3275:0] enclosu
Note: The file-based zoning feature and the specified zoning configuration are now
enabled. The remaining steps in this task are for verification purposes and require the
WDDCS Tool. For instructions on enabling file-based zoning using only the WDDCS Tool,
please see the WDDCS Tool User Guide.
Step 6 : Use the WDDCS Tool's
# wddcs show
wddcs v1.1.8.0
Copyright (c) 2019-2020 Western Digital Corporation or its affiliates
Device: /dev/sg1
product : H4102-J
serial
firmware: 2050-028
name
Device: /dev/sg2
product : H4102-J
serial
firmware: 2050-028
Note: If multiple devices share a serial number, the devices represent either
multiple HBAs within the host or multiple IOMs within the enclosure. In either
situation, any of the listed device paths can be used to send the binary
zoning configuration file to the enclosure.
utility to send the binary zoning configuration file to the enclosure
sg_ses_microcode
Note: In this example, the binary file for configuration 1 is being used. For
more information about this and other predefined zoning configurations, see
Predefined Zoning Configurations (page
utility to activate the zoning configuration file:
sg_ses_microcode
HGST
HGST
command to view the SEP device handles:
show
: USCSJ03717EB0001
: Ultrastar Data102
: USCSJ03717EB0001
221).
H4102-J 2050 - /dev/sg1
H4102-J 2050 - /dev/sg2
4. Management
4.7 Zoning
lsscsi
243