- StorageGRID Appliance
- Two new nodes expanded to GRID
- Critical alert on one storageGRID node newly added:
Disk I/O is very slow
Very slow disk I/O might be impacting StorageGRID performance.
- The affected new node is having high space utilization compared to old nodes in GRID triggering
Insufficient Storagealert intermittently.
- Under Support > Diagnostics we find the affected node has high CPU Usage with
- We verified backend E-Series node.
- We isolated hardware issue by placing LDR service of the affected node to Read-only.
- The above alerts shifted to second newly added node.