Trying to list all the volumes associated to a tenant

Cinder list volumes

Cinder provides the list command to list all the volumes, but unluckily in this case we don't have
listing per tenant either.

[vkmc@thermalx2 devstack]$ cinder help list
usage: cinder list [--all-tenants [<0|1>]] [--display-name <display-name>]
                   [--status <status>]

List all the volumes.

Optional arguments:
  --all-tenants [<0|1>]
                        Display information from all tenants (Admin only).
  --display-name <display-name>
                        Filter results by display-name
  --status <status>     Filter results by status

Same situation for snapshots

[vkmc@thermalx2 devstack]$ cinder help snapshot-list
usage: cinder snapshot-list [--all-tenants [<0|1>]]
                            [--display-name <display-name>]
                            [--status <status>] [--volume-id <volume-id>]

List all the snapshots.

Optional arguments:
  --all-tenants [<0|1>]
                        Display information from all tenants (Admin only).
  --display-name <display-name>
                        Filter results by display-name
  --status <status>     Filter results by status
  --volume-id <volume-id>
                        Filter results by volume-id

Without the option to specify a tenant we can't proceed to delete anything.