Re: [manila] create snapshot from share not permitted
So you can test and get fresh log outputs, please do the following manila create <PARAMS> manila list manila show <PARAMS> Then go to https://pastebin.com/ and paste the CLI output and errors you see on the manila log files Friendly reminder: please click on 'reply all' so this thread can help more people Cheers! On Tue, Mar 14, 2023 at 1:53 AM garcetto <garcetto@gmail.com> wrote:
seems enabled...dont know why is not working...
$ manila pool-list --detail
+--------------------------------------+----------------------------------------------+ | Property | Value |
+--------------------------------------+----------------------------------------------+ | name | ostack-test@generic#GENERIC | | share_backend_name | GENERIC | | driver_handles_share_servers | True | | vendor_name | Open Source | | driver_version | 1.0 | | storage_protocol | NFS_CIFS | | total_capacity_gb | unknown | | free_capacity_gb | unknown | | reserved_percentage | 0 | | reserved_snapshot_percentage | 0 | | reserved_share_extend_percentage | 0 | | qos | False | | pools | None | | snapshot_support | True | | create_share_from_snapshot_support | True | | revert_to_snapshot_support | False | | mount_snapshot_support | False | | replication_domain | None | | filter_function | None | | goodness_function | None | | security_service_update_support | False | | network_allocation_update_support | False | | share_server_multiple_subnet_support | False | | max_shares_per_share_server | -1 | | max_share_server_size | -1 | | share_group_stats | {'consistent_snapshot_support': None} | | ipv4_support | True | | ipv6_support | False | | server_pools_mapping | {'2242964f-be38-4f11-8c90-cdcfcd20c20a': []} | | timestamp | 2023-03-13T09:13:06.331713 |
+--------------------------------------+----------------------------------------------+
On Mon, Mar 13, 2023 at 11:45 PM Alvaro Soto <alsotoes@gmail.com> wrote:
If you are inside this features support matrix
https://docs.openstack.org/manila/latest/admin/share_back_ends_feature_suppo...
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....
Cheers!
On Mon, Mar 13, 2023 at 3:35 AM garcetto <garcetto@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.
-- 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.
On Wed, Mar 15, 2023 at 11:34 AM Alvaro Soto <alsotoes@gmail.com> wrote:
So you can test and get fresh log outputs, please do the following
manila create <PARAMS> manila list manila show <PARAMS>
Then go to https://pastebin.com/ and paste the CLI output and errors you
see on the manila log files
Friendly reminder: please click on 'reply all' so this thread can help
more people ++ thanks Alvaro! I'd like to point back to the doc that Alvaro linked in his original response: https://docs.openstack.org/manila/latest/admin/capabilities_and_extra_specs.... With "manila pool-list --detail", you are able to see the backend's capabilities. You would use this information to create share types. The share type you're using needs to have the extra-spec "snapshot_support=True". Without it, shares created of that type will not support snapshots.
Cheers!
On Tue, Mar 14, 2023 at 1:53 AM garcetto <garcetto@gmail.com> wrote:
seems enabled...dont know why is not working...
$ manila pool-list --detail
| Property | Value |
+--------------------------------------+----------------------------------------------+
| name | ostack-test@generic#GENERIC | | share_backend_name | GENERIC | | driver_handles_share_servers | True | | vendor_name | Open Source | | driver_version | 1.0 | | storage_protocol | NFS_CIFS | | total_capacity_gb | unknown | | free_capacity_gb | unknown | | reserved_percentage | 0 | | reserved_snapshot_percentage | 0 | | reserved_share_extend_percentage | 0 | | qos | False | | pools | None | | snapshot_support | True | | create_share_from_snapshot_support | True | | revert_to_snapshot_support | False | | mount_snapshot_support | False | | replication_domain | None | | filter_function | None | | goodness_function | None | | security_service_update_support | False | | network_allocation_update_support | False | | share_server_multiple_subnet_support | False | | max_shares_per_share_server | -1 | | max_share_server_size | -1 | | share_group_stats | {'consistent_snapshot_support': None} | | ipv4_support | True | | ipv6_support | False | | server_pools_mapping | {'2242964f-be38-4f11-8c90-cdcfcd20c20a': []} | | timestamp | 2023-03-13T09:13:06.331713 |
+--------------------------------------+----------------------------------------------+
On Mon, Mar 13, 2023 at 11:45 PM Alvaro Soto <alsotoes@gmail.com> wrote:
If you are inside this features support matrix
https://docs.openstack.org/manila/latest/admin/share_back_ends_feature_suppo...
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....
Cheers!
On Mon, Mar 13, 2023 at 3:35 AM garcetto <garcetto@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.
--
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.
participants (2)
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Alvaro Soto
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Goutham Pacha Ravi