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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@11451 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
104 lines
1.9 KiB
Plaintext
104 lines
1.9 KiB
Plaintext
=head1 NAME
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B<rmhwconn> - Use this command to remove connections from CEC and Frame nodes to HMC nodes.
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=head1 SYNOPSIS
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B<rmhwconn> [B<-h>| B<--help>]
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B<rmhwconn> [B<-v>| B<--version>]
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=head2 PPC (with HMC) specific:
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B<rmhwconn> [B<-V>| B<--verbose>] I<noderange>
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=head2 PPC (without HMC, using FSPAPI) specific:
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B<rmhwconn> I<noderange> B<-T> I<tooltype>
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=head2 PPC (use HMC as SFP) specific:
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B<rmhwconn> B<-s>
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=head1 DESCRIPTION
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For PPC (with HMC) specific:
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This command is used to disconnect CEC and Frame nodes from HMC nodes, according to the connection information defined in ppc talbe in xCAT DB.
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Note: If a CEC belongs to a frame with a BPA installed, this CEC cannot be disconnected individually. Instead, the whole frame should be disconnected.
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For PPC (without HMC, using FSPAPI) specific:
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It's used to disconnection CEC and Frame nodes from hardware server.
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For PPC (use HMC as SFP) specific:
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It is used to disconnect Frame nodes from HMC nodes.
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=head1 OPTIONS
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=over 5
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=item B<-h|--help>
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Display usage message.
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=item B<-V|--verbose>
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Verbose output.
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=item B<-T>
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The tooltype is used to communicate to the CEC/Frame. The value could be B<lpar> or B<fnm>. The tooltype value B<lpar> is for xCAT and B<fnm> is for CNM.
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=back
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=head1 RETURN VALUE
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0 The command completed successfully.
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1 An error has occurred.
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=head1 EXAMPLES
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=over 3
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=item 1.
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To disconnect all CEC nodes in node group cec from their HMC nodes:
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rmhwconn cec
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=item 2.
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To remove the connection for Frame node frame1:
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rmhwconn frame1
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=item 3.
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To disconnect all CEC nodes in node group cec from their related hardware serveri, using lpar tooltype:
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rmhwconn cec -T lpar
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=back
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=head1 FILES
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$XCATROOT/bin/rmhwconn
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(The XCATROOT environment variable is set when xCAT is installed. The
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default value is "/opt/xcat".)
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=head1 NOTES
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This command is part of the xCAT software product.
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=head1 SEE ALSO
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L<lshwconn(1)|lshwconn.1>, L<mkhwconn(1)|mkhwconn.1>
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