If you are inside this features support matrix https://docs.openstack.org/manila/latest/admin/share_back_ends_feature_support_mapping.html#share-back-ends-feature-support-mapping Examine your configuration as well: - snapshot_support indicates whether snapshots are supported for shares created on the pool/backend. When administrators do not set this capability as an extra-spec in a share type, the scheduler can place new shares of that type in pools without regard for whether snapshots are supported, and those shares will not support snapshots. https://docs.openstack.org/manila/latest/admin/capabilities_and_extra_specs.html Cheers! On Mon, Mar 13, 2023 at 3:35 AM garcetto <garcetto at gmail.com> wrote: > good morning, > i am using manila and generic driver with dhss true, but cannot create > snapshot from shares, any help? where can i look at? > (cinder backend is a linux nfs server) > > thank you > > $ manila snapshot-create share-01 --name Snapshot1 > ERROR: Snapshots cannot be created for share > '2c8b1b3d-ef82-4372-94df-678539f0d843' since it does not have that > capability. (HTTP 422) (Request-ID: > req-cab23a46-37dc-4f2b-b26c-d6b21b7453ba) > > -- Alvaro Soto *Note: My work hours may not be your work hours. Please do not feel the need to respond during a time that is not convenient for you.* ---------------------------------------------------------- Great people talk about ideas, ordinary people talk about things, small people talk... about other people. -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.openstack.org/pipermail/openstack-discuss/attachments/20230313/101f9e18/attachment.htm>