Revision as of 14:21, 29 December 2011

Replacing SDD FC Adapter

Identify the faulty adapter name:
1. # lsdev -Cc adapter | grep fcs
Identify the faulty adapter number in the SDD configuration:
1. # datapath query adapter
Remove the adapter from the SDD configuration:
1. # datapath remove adapter <adapter number>

Remove the adapter from the ODM:
1. # 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:
1. # lscfg -vpl fcs#
Run config manager to rediscover the paths and LUNS:
1. # cfgmgr -vl fcs#
Add the paths to SDD:
1. # addpaths
Verify the LUNs have the same number of active paths:
1. # datapath query device
2. # datapath query adapter

@@ Line 7: / Line 7: @@
 # Remove the adapter from the SDD configuration:
 ## <tt>'''# datapath remove adapter <adapter number>
-# Remove the adapter from the ODM:
+# Remove the adapter from the ODM:'''</tt>
-## <tt>'''# rmdev -Rdl /dev/fcs#
+## <tt>'''# rmdev -Rdl /dev/fcs#'''</tt>
 # Use the Hot Plug Manager in the Hot Plug Task menu of diag.
 # Identify the new WWNN on the adapter and the LUNS:
-## <tt>'''# lscfg -vpl fcs#
+## <tt>'''# lscfg -vpl fcs#'''</tt>
+# Run config manager to rediscover the paths and LUNS:
+## <tt>'''# cfgmgr -vl fcs#'''</tt>
+# Add the paths to SDD:
+## <tt>'''# addpaths'''</tt>
+# Verify the LUNs have the same number of active paths:
+## <tt>'''# datapath query device'''</tt>
+## <tt>'''# datapath query adapter'''</tt>