Replacing SDD FC Adapter: Difference between revisions
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# Identify the faulty adapter name: | # Identify the faulty adapter name: | ||
# | #: <tt>'''# lsdev -Cc adapter | grep fcs'''</tt> | ||
# Identify the faulty adapter number in the SDD configuration: | # Identify the faulty adapter number in the SDD configuration: | ||
# | #: <tt>'''# datapath query adapter'''</tt> | ||
# Set the adapter offline: | # Set the adapter offline: | ||
# | #: <tt>'''# datapath set adapter <adapter number> offline'''</tt> | ||
# Remove the adapter from the SDD configuration: | # Remove the adapter from the SDD configuration: | ||
# | #: <tt>'''# datapath remove adapter <adapter number>'''</tt> | ||
# Remove the adapter from the ODM: | # Remove the adapter from the ODM: | ||
# | #: <tt>'''# rmdev -Rdl /dev/fcs#'''</tt> | ||
# Use the Hot Plug Manager in the Hot Plug Task menu of diag. | # Use the Hot Plug Manager in the Hot Plug Task menu of diag. | ||
# Identify the new WWNN on the adapter and the LUNS: | # Identify the new WWNN on the adapter and the LUNS: | ||
# | #: <tt>'''# lscfg -vpl fcs#'''</tt> | ||
# Run config manager to rediscover the paths and LUNS: | # Run config manager to rediscover the paths and LUNS: | ||
# | #: <tt>'''# cfgmgr -vl fcs#'''</tt> | ||
# Add the paths to SDD: | # Add the paths to SDD: | ||
# | #: <tt>'''# addpaths'''</tt> | ||
# Verify the LUNs have the same number of active paths: | # Verify the LUNs have the same number of active paths: | ||
# | #: <tt>'''# datapath query device'''</tt> | ||
# | #: <tt>'''# datapath query adapter'''</tt> | ||
== Further Reading == | == Further Reading == |
Latest revision as of 21:05, 13 December 2017
Replacing SDD FC Adapter
- Identify the faulty adapter name:
- # lsdev -Cc adapter | grep fcs
- Identify the faulty adapter number in the SDD configuration:
- # datapath query adapter
- Set the adapter offline:
- # datapath set adapter <adapter number> offline
- Remove the adapter from the SDD configuration:
- # datapath remove adapter <adapter number>
- Remove the adapter from the ODM:
- # rmdev -Rdl /dev/fcs#
- Use the Hot Plug Manager in the Hot Plug Task menu of diag.
- Identify the new WWNN on the adapter and the LUNS:
- # lscfg -vpl fcs#
- Run config manager to rediscover the paths and LUNS:
- # cfgmgr -vl fcs#
- Add the paths to SDD:
- # addpaths
- Verify the LUNs have the same number of active paths:
- # datapath query device
- # datapath query adapter