第3章 Using odf-cli command

Displays the recovery-profile value set for the OSD. By default, an empty value is displayed if the value is not set using the odf set recovery-profile command. After the value is set, the appropriate value is displayed.

Example:

Checks the health of the Ceph cluster and common configuration issues. This command checks for the following:

In mirroring-enabled clusters, fetches the connection status of a cluster from another cluster. The cephblockpool is queried with mirroring-enabled and If not found will exit with relevant logs.

Example:

$ odf get dr-health

Info: fetching the cephblockpools with mirroring enabled
Info: found "ocs-storagecluster-cephblockpool" cephblockpool with mirroring enabled
Info: running ceph status from peer cluster
Info:   cluster:
    id:     9a2e7e55-40e1-4a79-9bfa-c3e4750c6b0f
    health: HEALTH_OK

[...]

Checks and fetches the status of all the prerequisites to enable Disaster Recovery on a pair of clusters. The command takes the peer cluster name as an argument and uses it to compare current cluster configuration with the peer cluster configuration. Based on the comparison results, the status of the prerequisites is shown.

Example

$ odf get dr-prereq peer-cluster-1

Info: Submariner is installed.
Info: Globalnet is required.
Info: Globalnet is enabled.


odf get mon-endpoints
Displays the mon endpoints
$ odf get dr-prereq peer-cluster-1

Info: Submariner is installed.
Info: Globalnet is required.
Info: Globalnet is enabled.