Online - Data Retrieval Failures Occurred Windows Server 2022 -

| Cause | Description | |-------|-------------| | | Temporary link flaps, iSCSI session timeouts, or FC/FCoE signal issues | | Corrupted metadata | Storage Spaces or CSV cache metadata mismatch | | Disk firmware issues | Outdated or buggy firmware on SSDs/HDDs | | Driver incompatibility | Storage controller drivers not fully compatible with Windows Server 2022 | | Sector read failures | Bad blocks in critical metadata regions (e.g., GPT header, LDM database) | | MPIO misconfiguration | Improper Multipath I/O settings causing path failures |

For further reading, see Microsoft’s official docs on Storage Resiliency in Windows Server 2022 and Troubleshooting iSCSI Boot Failures . | Cause | Description | |-------|-------------| | |

For more information on troubleshooting online data retrieval failures on Windows Server 2022, check out the following resources: iSCSI session timeouts