Displays information about the communication groups of a peer domain.
lscomg [-l │ -t │ -d │ -D delimiter] [-x] [-i] [-h] [-TV] [communication_group]
The lscomg command displays information about the communication groups that are defined to the online peer domain on which the command runs. If you specify the name of a communication group, the lscomg command displays information about that communication group only.
Field | Description |
---|---|
Name | The name of the communication group |
Sensitivity | The number of missed heartbeats that constitute a failure |
Period | The number of seconds between heartbeats |
Priority | The relative priority of the communication group |
Broadcast | Indicates whether broadcast should be used if it is supported by the underlying media |
SourceRouting | Indicates whether source routing should be used if it is supported by the underlying media |
NIMPath | The path to the Network Interface Module (NIM) that supports the adapter types in the communication group |
NIMParameters | The NIM start parameters |
Interface resources
Use the -i flag to display information about the interface resources that refer to communication_group.
Field | Description |
---|---|
Name | The name of the interface resource that refers to communication_group. |
NodeName | The host name of the interface resource that refers to communication_group. |
IPAddress | The IP address of the interface resource that refers to communication_group. |
SubnetMask | The subnet mask of the interface resource that refers to communication_group. |
Subnet | The subnet of the interface resource that refers to communication_group |
Field | Description |
---|---|
Name | The name of the interface resource that refers to communication_group. |
NodeName | The host name of the interface resource that refers to communication_group. |
DeviceInfo | Information about the device. |
MediaType | The type of interfaces that make up this communication group. |
Flags
Parameters
Security
The user of the lscomg command needs read permission for the IBM.CommunicationGroup resource class. Read permission for the IBM.NetworkInterface resource class is required to display the network interface information. By default, root on any node in the peer domain has read and write access to these resource classes through the configuration resource manager.
Exit Status
Environment Variables
Restrictions
This command must be run on a node that is defined and online to the peer domain on which the communication group exists.
Implementation Specifics
This command is part of the Reliable Scalable Cluster Technology (RSCT) fileset for AIX®.
Standard Input
When the -f "-" or -F "-" flag is specified, this command reads one or more node names from standard input.
Standard Output
When the -h flag is specified, this command's usage statement is written to standard output. All verbose messages are written to standard output.
Standard Error
All trace messages are written to standard error.
Examples
lscomg
The following output is displayed:Name Sensitivity Period Priority Broadcast SourceRouting NIMPath NIMParameters
ComG1 2 2 1 no yes /usr/sbin/rsct/bin/hats_nim -l 5
lscomg -i ComGrp1
The following output is displayed:Name NodeName IPAddr SubnetMask Subnet
eth0 n24 9.234.32.45 255.255.255.2 9.235.345.34
eth0 n25 9.234.32.46 255.255.255.2 9.235.345.34
Location