Backups may fail due to the "Value (None) for parameter snapshotId is invalid" error

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• Explore may fail with "Invalid value '/dev/xvdp' for unixDevice"

  If File Explore fails with below error: ERROR: recover_volume(.\cpmserver\cpm\recovery.py:<line_number>) Volume <volume_id> created (original: vol-0d746a37a79a611fe). However attach to instance <instance_id> (device: <path>) failed. Reason: Invalid ...

• Backups may fail with "CPM Server identified this backup as orphaned: marking as failed" after upgrade to v2.3.x

  Backups may fail with "CPM Server identified this backup as orphaned: marking as failed” error after upgrading to 2.3.0X and logs may show the below prints: update_request(agentapi_requests.py:<line_number>) failed calling url ...

• Backup scripts may fail after upgrading to CPM 2.3.0

  If you have partially successful backups after upgrading your CPM to v2.3.x or newer, please open the backup log and search for the below: Error - Could not find script "before_<Policy Name>", will continue without backup scripts If you have found ...

• CPM configuration may fail with the error: "Could not attach volume %vol-id% to instance %Id% Reason: Invalid value '/dev/sdf' for unixDevice. Attachment point /dev/sdf is already in use"

  Issue: CPM configuration may fail with the error: "Could not attach volume %vol-id% to instance %Id% Reason: Invalid value '/dev/sdf' for unixDevice. Attachment point /dev/sdf is already in use" ERROR:  done(views.py:181)  Could not attach volume ...

• Login to the CPM using an IDP may fail with the "Invalid issuer" error message

  If you're using an IDP, login to the CPM may fail with the following error message: login failed. reason: Invalid issuer in the Assertion/Response (invalid_response): It also may be found in the cpm_server.log: ERROR:  ...