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EMC Installation Roadmap for CX-Series and FC-Series Storage Systems
AIX Installation Checklists
You are now ready to set up any optional software, such as SnapView
or MirrorView, on the storage system.
15 Server
Test PowerPath
with a license key
(cont.)
❑
Identify the HBA sending I/O to
LUN by viewing the output of the
powermt display dev=
x
every=2
command, and disconnect the
cable to that HBA.
❑
Identify the HBA sending I/O to
LUN by viewing the output of the
powermt display dev=
x
every=2
command, and disconnect the
cable to that HBA.
❑
View the output of the powermt
display dev=
x
every=2
command, and verify that
• The state of the uncabled
path(s) becomes “dead.”
• I/O continues to the remaining
path(s) to the LUN
,
indicating
that the path failover was
successful, and PowerPath is
working properly.
❑
View the output of the powermt
display dev=
x
every=2
command, and verify that
• The state of the uncabled
path(s) becomes “dead.”
• I/O continues to the remaining
path(s) to the LUN
,
indicating
that the path failover was
successful, and PowerPath is
working properly.
PowerPath product
guide
❑
Reconnect the cable that you
disconnected from the HBA.
❑
Reconnect the cable that you
disconnected from the HBA.
❑
If you did not follow the previous
steps exactly and caused any
LUNs to trespass, restore the
LUNs to their original SP with the
following PowerPath command:
powermt restore
❑
If you did not follow the previous
steps exactly and caused any
LUNs to trespass, restore the
LUNs to their original SP with the
following PowerPath command:
powermt restore
Task
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