What does NTSTATUS 0xC01A0027 (STATUS_LOG_CONTAINER_READ_FAILED) mean?

 
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STATUS_LOG_FULL_HANDLER_IN_PROGRESS STATUS_LOG_CONTAINER_WRITE_FAILED

STATUS_LOG_CONTAINER_READ_FAILED

STATUS_LOG_CONTAINER_READ_FAILED means the CLFS service encountered an error while reading one of the containers that belongs to the physical log. The code identifies the failed layer as container I/O, but the underlying reason still requires storage and filesystem evidence.

Do not collapse it into STATUS_LOG_METADATA_CORRUPT or STATUS_LOG_SECTOR_INVALID. Those statuses classify validated log structures; this result says that the required container could not be read successfully in the current operation.

What to inspect

  • Preserve the base log and all associated containers together, then record the container path, LSN or offset, and underlying I/O status if available.
  • Enumerate containers through CLFS to distinguish a missing, inaccessible, or failing member from an unrelated file.
  • Investigate storage, path, sharing, and permission evidence before any recovery step that writes to the log.

References


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