If you encounter errors when creating, editing, or deleting a Cloud Storage Pool, use these troubleshooting steps to help resolve the issue.
StorageGRID performs a simple health check on every Cloud Storage Pool once a minute to ensure that the Cloud Storage Pool can be accessed and that it is functioning correctly. If the health check detects an issue, a message is shown in the Last Error column of the Cloud Storage Pools table on the Storage Pools page.
The table shows the most recent error detected for each Cloud Storage Pool and indicates how long ago the error occurred.
In addition, a Cloud Storage Pool connectivity error alert is triggered if the health check detects that one or more new Cloud Storage Pool errors have occurred within the past 5 minutes. If you receive an email notification for this alert, go to the Storage Pool page (select ), review the error messages in the Last Error column, and refer to the troubleshooting guidelines below.
After resolving any underlying issues, you can determine if the error has been resolved. From the Cloud Storage Pool page, select the radio button for the endpoint, and click Clear Error. A confirmation message indicates that StorageGRID has cleared the error for the Cloud Storage Pool.
If the underlying problem has been resolved, the error message is no longer displayed. However, if the underlying problem has not been fixed (or if a different error is encountered), the error message will be shown in the Last Error column within a few minutes.
You might encounter this error when you try to create, edit, or delete a Cloud Storage Pool. This error occurs if the bucket or container includes the x-ntap-sgws-cloud-pool-uuid marker file, but that file does not have the expected UUID.
Typically, you will only see this error if you are creating a new Cloud Storage Pool and another instance of StorageGRID is already using the same Cloud Storage Pool.
Try these steps to correct the issue:
You might encounter this error when you try to create or edit a Cloud Storage Pool. This error indicates that some kind of connectivity or configuration issue is preventing StorageGRID from writing to the Cloud Storage Pool.
You might encounter this error when you try to create or edit a Cloud Storage Pool. The error occurs if StorageGRID could not parse the certificate you entered when configuring the Cloud Storage Pool.
To correct the issue, check the CA certificate you provided for issues.
You might encounter this error when you try to delete a Cloud Storage Pool. This error indicates that some kind of connectivity or configuration issue is preventing StorageGRID from reading the contents of the Cloud Storage Pool bucket.
To correct the issue, review the error message from the endpoint.
You might encounter this error when you try to delete a Cloud Storage Pool. You cannot delete a Cloud Storage Pool if it contains data that was moved there by ILM, data that was in the bucket before you configured the Cloud Storage Pool, or data that was put in the bucket by some other source after the Cloud Storage Pool was created.
Lifecycle of a Cloud Storage Pool object.
You might encounter this error if you have configured a non-transparent Storage proxy between Storage Nodes and the external S3 endpoint used for the Cloud Storage Pool. This error occurs if the external proxy server cannot reach the Cloud Storage Pool endpoint. For example, the DNS server might not be able to resolve the hostname or there might be an external networking issue.