Retrieving image information

Retrieve information on the block device image.

Prerequisites

  • A running IBM Storage Ceph cluster.

  • Root-level access to the client node.

Procedure

  1. To retrieve information from a particular image in the default rbd pool, run the following command:

    Syntax 

    rbd --image IMAGE_NAME info

    Example 

    [root@rbd-client ~]# rbd --image image1 info

  2. To retrieve information from an image within a pool:

    Syntax 

    rbd --image IMAGE_NAME -p POOL_NAME info

    Example 

    [root@rbd-client ~]# rbd --image image1 -p pool1 info