Western Digital Ultrastar ScaleUp SE4U102 User Manual page 260

User Guide
name
Step 7 : Use the WDDCS Tool's
# wddcs iom
wddcs v1.1.8.0
Copyright (c) 2019-2020 Western Digital Corporation or its affiliates
Device: /dev/sg1
Dual IOM operation
IOM A
Device: /dev/sg2
Dual IOM operation
IOM B
Step 8 : Use the WDDCS Tool's
the zoning configuration of each IOM:
# wddcs /dev/sg1 zone status
wddcs v1.1.8.0
Copyright (c) 2019-2020 Western Digital Corporation or its affiliates
Device: /dev/sg1
Zoning (Enabled)
Host
------------------------
Host 0 : 0-16
Host 1 : 17-33
Host 2 : 34-50
Host 3 : 51-67
Host 4 : 68-84
Host 5 : 85-101
# wddcs /dev/sg2 zone status
wddcs v1.1.8.0
Copyright (c) 2019-2020 Western Digital Corporation or its affiliates
Device: /dev/sg2
Zoning (Enabled)
Host
------------------------
Host 0 : 0-16
Host 1 : 17-33
Host 2 : 34-50
Host 3 : 51-67
Host 4 : 68-84
Host 5 : 85-101
R esult: T he zoning status for each IOM should match the configuration from the file sent to the enclosure
in step 3 (page 243).
4.7.8.2 Disabling File-Based Zoning Using Linux
This task provides instructions for disabling zoning and/or disabling the file-based zoning feature in a
Linux operating system environment.
: Ultrastar Data102
command to determine which IOM each handle is assigned to:
iom
zone status
: Slots
: Slots
command along with the appropriate SEP handle to verify
4. Management
4.7 Zoning
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