Host commands
Various commands are available to help configure host connections and to display host connection information.
The following host connection commands are available:
- chhost
- Modifies the configuration of a host.
- chhostconnect
- Modifies a SCSI host port configuration. You must ensure that the host port is offline to the host system before you process the chhostconnect command.
- lshost
- Displays a list of hosts for a specified storage system and status information for each host in the list.
- lshostconnect
- Displays a list of host connections for a storage image and the status information for each host connection in the list.
- lshosttype
- Displays a list of known hosts, their associated port profiles, address discovery, and logical block size values.
- lshostvol
- Displays the mapping of host device names or volume names to machine type 2107 /242x volume IDs.
- lsportprof
- Displays a list of port profiles that are supported on a storage system and their recommended address discovery and logical block size values. This command is helpful to obtain the recommended values for the mkhostconnect command.
- managehostconnect
- Modifies the volume group assignment for a SCSI host port. Ensure that the host port is offline to the host system before you process the managehostconnect command.
- mkhost
- Configures an open systems host system.
- mkhostconnect
- Configures the open systems hosts port attachments to Fibre Channel ports that are configured for FC-AL or SCSI-FCP topology.
- rmhost
- Removes a host from a storage image.
- rmhostconnect
- Removes a SCSI host port connection from a storage image.
- showhost
- Displays detailed properties of an individual host.
- showhostconnect
- Displays the detailed properties of a specified storage image host connection.