Storage System tab in SnapCenter GUI no longer displays active storage connections
Applies to
SnapCenter Server (SC)
Issue
- Storage Systems page in SnapCenter GUI keeps showing "
Updating information...
"
- SnapManagerWeb.log shows error exception
System.ArgumentException: An item with the same key has already been added.
Example:
2021-07-28T17:22:34.0651037-06:00 DEBUG SnapManagerWeb PID=[6340] TID=[109] Found 6 implicit SVMs for the storage cluster with UUID: 6234ad01-5914-11d4-adde-357928563412
2021-07-28T17:22:34.0651037-06:00 DEBUG SnapManagerWeb PID=[6340] TID=[109] Found 6 implicit SVMs for the storage cluster with UUID: 6234ad01-5914-11d4-adde-357928563412
2021-07-28T17:22:34.0651037-06:00 DEBUG SnapManagerWeb PID=[6340] TID=[109] Found 16 storage systems.
2021-07-28T17:22:34.0651037-06:00 INFO SnapManagerWeb PID=[6340] TID=[109] Operation GetStorageConnection ended at 07/28/2021 17:22:34
2021-07-28T17:22:34.0828297-06:00 ERROR SnapManagerWeb PID=[6340] TID=[109] Unhandled Application Exception
System.ArgumentException: An item with the same key has already been added.