@abatex Does anyone have any idea what it might be and how to treat it?

@krakers

I executed the indicated command and got the following output

Log:

[16:09 jaguar log]# xe sr-param-list uuid=e28893c9-db3c-a43a-2b82-59d6140a1e9a
uuid ( RO)                    : e28893c9-db3c-a43a-2b82-59d6140a1e9a
              name-label ( RW): Local storage
        name-description ( RW):
                    host ( RO): XCP-JAGUAR
      allowed-operations (SRO): VDI.enable_cbt; VDI.list_changed_blocks; unplug; plug; PBD.create; VDI.disable_cbt; update; PBD.destroy; VDI.resize; VDI.clone; VDI.data_destroy; scan; VDI.snapshot; VDI.mirror; VDI.create; VDI.destroy; VDI.set_on_boot
      current-operations (SRO):
                    VDIs (SRO): fe0a1899-0bd3-4433-b332-7b71c555a6f8; 1b8ad231-d6d4-47e4-bff0-a67208c4fc4d; 8ee71427-8627-460e-b9b7-f77b2aa9120c; 983edcb2-5ee5-4f7a-a554-9d80f24211bd; cee00400-143b-423e-ab80-20650a53665e; e8ed2526-4b8d-4f86-b866-82bc3fd606ec; 889f8016-dd9a-4951-a7e4-6d7f9a234e1c; 58f5fa37-671e-4351-ab5d-287d47691cd4; 42f7a9e3-fe0a-45de-a146-31ce9aba9d0b; 004bf703-66e9-46a4-86f3-2b072eb57082; a6b66893-d080-47de-9514-37972edf66d6; e0537c37-3635-4060-9c02-3a0f5e6d7be4; 7c0db4ec-3fce-4d8b-a43d-47ce936967d1; 4a9717d0-5a55-422c-a176-8cf9acca909f; e2497d6f-46c8-4bdb-b9ac-6f43e935ac82; ad2f7952-8dca-4c34-977c-e65a63df59d1; 15552016-0b6a-4788-9fa0-41f1bef9e942; 5d5ca204-ba99-4d2e-a5f6-882b25109ec1; ed448988-4e97-4ec8-892a-9d6db0b8ae4a; a7884333-b510-45e6-8860-a40449ee3e51; a0f078eb-842a-44f8-bff1-2e6db98756df; e2221b12-051f-4e85-b14b-11872aef7067; d35ade6e-58f3-4878-83d0-94cccbd85158; 48672eed-ba99-4c41-940e-bfa7baf8d1d9; 202eecfa-f15a-44ae-88fe-8c8840dc36b5; f82408bb-90b6-4c41-9e96-3a8417b639e8; ede25298-d5f1-4f23-980a-59b612f56388; 556909c4-de1f-4d14-ab69-b983eede8850; 1f280be0-7207-4bde-a866-adc05f95f173; fc0211fa-2a9c-410f-a7c6-7cb9cfb3154a; fc77285b-62ca-498e-b01a-b4c63e4da4c1; e188d03e-1115-4526-8257-91e8a915a9fa; 89bbe88a-a3e6-49e4-ab91-b74c032c60ea; 2a07a413-f4d6-4303-bd9a-f066e92bcca2; c542f5bc-a495-4534-9da7-0cd80b4fdcaf; 5f7dab8f-c661-419e-9fff-4a0027ebf3aa; eb61550f-2332-4a19-9053-f1f97aa310c8; 3cda390d-2a14-45f4-8fa3-0ace56c95065; 48c5e9ff-4789-422f-bc05-e887d7c51054; cba16464-57a2-44a2-b9ea-b1187826a4cd; cbb72677-764a-4406-bfef-833d9fbaa3ba; 6cadbf0c-3c99-4eb0-8690-0849977061d2; f0995c90-dd98-42ea-b01f-6f50b698ff66; b34db258-0440-4ba7-a7a5-2ef6e7c549d4
                    PBDs (SRO): 087e7f43-a9c5-6898-1459-6f7b69e2804c
      virtual-allocation ( RO): 11854118125568
    physical-utilisation ( RO): 2289795670016
           physical-size ( RO): 7893010644992
                    type ( RO): ext
            content-type ( RO): user
                  shared ( RW): false
           introduced-by ( RO): <not in database>
             is-tools-sr ( RO): false
            other-config (MRW): i18n-original-value-name_label: Local storage; i18n-key: local-storage
               sm-config (MRO): devserial: scsi-36d094660836c6e0027135d57e6886b39
                   blobs ( RO):
     local-cache-enabled ( RO): true
                    tags (SRW):
               clustered ( RO): false

@olivierlambert I ran the command x and vm-list to see the UIDs and then pasted in the command that indicated, however it is showing some sitaxis error, I tried to perform some variation of the command, however it always gives the same error, included when I add UID of VMs that Snapshot works.

Erro:
xe sr-param-list uuid= 153f4b9f-f72a-c941-83c2-0b757f80d848
The uuid you supplied was invalid.
type: SR

@olivierlambert said in This SR does not support this operation:

You are using a SR that doesn't support snapshots.
Please let us know what kind of SR are you using.

The only SR I'm using is Local, which is attacked directly on the server.

@jedimarcus said in This SR does not support this operation:

That's the problem, you can't snapshot the ISO. Try to eject it.

JediMarcus,
I removed the ISO however the problem remains.

@jedimarcus
Yes.

@abatex

I did not install XCP Tools because it was not compatible with Windows Server 2019

@jedimarcus said in This SR does not support this operation:

What XCP-ng version?
What kind of SR?
Do you have the Xen/XCP-ng Tools installed on the Windows VM?

Hello, here we use version 20.04.00, we have a file server and two AD

Dear, here in the company we use the virtualization host XCP-NG, recently identified a problem when trying to snapshot hosts of some vms with Windows Server 2019, I checked the logo file in /var/log/xensource.log and not being able to enter the real reason for not working, has anyone had this problem?

Prezados, aqui na empresa usamos o host de virtualização XCP-NG, recentimente indentifiquei um problema ao tentar fazer snapshot de hosts de algumas vms com Windows Server 2019, verifiquei o arquivo de logo no /var/log/xensource.log e não conseguir entrar o real motivo de não funcionar, alguem já teve esse problema?
XCP-Log.txt