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Hardware
For hardware connectivity, the following command is described:
lshwconn
lshwconn
For this command, we list the help description that is shown in Figure 3-10. Typical output
examples are shown in Example 3-25 on page 191, Example 3-26 on page 191,
Example 3-27 on page 191, Example 3-28 on page 191, and Example 3-29 on page 192.
# lshwconn -h
Usage:
lshwconn [-h|--help]
PPC (with HMC) specific:
lshwconn noderange [-V|--verbose]
PPC (using Direct FSP Management) specific:
lshwconn noderange [-T tooltype]
lshwconn noderange -s
Figure 3-10 lshwconn command flag description
The lshwconn command displays hardware connections between the EMS and
FRAME/CEC/FSP. The following input and output values are used:
Command: lshwconn <noderange>
Flags:
– [-T tooltype]: Choose the target for communication. The accepted values for <tooltype>
are <fnm> or <lpar>. Default is <lpar>.
– -s: Displays the connection with HMC.
– -V: Displays the time that is needed to retrieve the information.
Outputs:
[-T]
<noderange>: <fsp>: sp=[primary | secondary],ipadd=<A.A.A.A>,
[-T,-V]
<noderange>: <fsp>: sp=[primary | secondary],ipadd=<A.A.A.A>,
<HH:MM:SS> <X> Total Elapsed Time: <Y> sec
Designations:
– sp: Displays which service processor is in use.
– state: Displays the last state of the service processor in use.
– ipadd: IP address for side A.
– alt_ipadd: IP address for side B.
– state: Connection status.
Attributes:
– <noderange>: Nodes that are listed in xCAT database that belong to a
FRAME/CEC/FSP hardware type.
– <fsp>: xCAT FSP name that is associated to <noderage>.
190
IBM Power Systems 775 for AIX and Linux HPC Solution
connectivity
alt_ipadd=<B.B.B.B>,state=[LINE UP |]
alt_ipadd=<B.B.B.B>,state=[LINE UP |]
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