docs/doc/source/storage/kubernetes/local-volume-groups-cli-commands.rst

Local Volume Groups CLI Commands

You can use commands to manage local volume groups.

Command Syntax	Description
system host-lvg-list <hostname>	List local volume groups.
system host-lvg-show <hostname> <groupname>	Show details for a particular local volume group.
system host-lvg-add <hostname> <groupname>	Add a local volume group.
system host-lvg-delete <hostname> <groupname>	Delete a local volume group.
system host-lvg-modify [-b <instance_backing>] [-c <concurrent_disk_operations>] [-l <lvm_type>] <hostname> <groupname>	Modify a local volume group.

<instance_backing>

is the storage method for the local volume group (image or remote). The remote option is valid only for systems with dedicated storage.

<concurrent_disk_operations>

is the number of I/O intensive disk operations, such as glance image downloads or image format conversions, that can occur at the same time.

<lvm_type>

is the provisioning type for VM volumes (thick or thin). The default value is thin.

<hostname>

is the name or ID of the host.

<groupname>

is the name or ID of the local volume group.