PowerStore: When a user attempts to remove a host from a host group, it fails with an error "Error disconnecting initiator group from storage".
Summary: If a host is part of a host group and is bound to virtual volumes, the operation for removing it from the host group will fail. The associated error message does not clearly indicate the cause for failure. ...
This article applies to
This article does not apply to
This article is not tied to any specific product.
Not all product versions are identified in this article.
Symptoms
Error related to removing Hosts from Host Groups "Error disconnecting initiator group from storage".
Cause
The error should be expected since it is not allowed to remove a host from a host group while it is bound to virtual volumes.
Resolution
Check if the host is bound to any virtual volumes, unbind them and retry the operation again.
Permanent fix: This issue is resolved in PowerStore 3.x.
Permanent fix: This issue is resolved in PowerStore 3.x.
Affected Products
PowerStoreArticle Properties
Article Number: 000185927
Article Type: Solution
Last Modified: 05 Sept 2025
Version: 5
Find answers to your questions from other Dell users
Support Services
Check if your device is covered by Support Services.