Synology Storage Looks Healthy but Required Shares Are Empty
DSM still reports the disks or storage pool as present, but the shared folders the business needs are empty, missing, or pointing to the wrong data. Green drive status does not prove that the original RAID, volume, filesystem, snapshot, and share path are intact.
Do not create replacement shares, initialize a new volume, run repair, restore a backup, or copy new data onto the affected pool while the missing-data layer is unknown.
What this condition means
Permissions or share configuration can hide data without structural damage. This becomes a recovery case when required files remain inaccessible and the active pool, volume, filesystem, snapshot, or share path cannot be trusted.
The files may be present on a volume that is not mounted, the storage pool may be assembled differently, the filesystem may be damaged, or DSM may be exposing a new empty path after an update, reset, migration, or repair.
What to record
- Synology model, DSM version, packages, and recent updates
- Storage pool, volume, filesystem, snapshot, and RAID status
- Required share names, current mount paths, and when the files were last visible
- Disk bay order, serial numbers, capacity, and displayed status
- Reboots, replacements, resets, migrations, repairs, restores, or permission changes
- The folders and files the business needs first
What not to do
- Create shares with the same names as the missing shares
- Initialize or format an unmounted or offered volume
- Run filesystem or storage-pool repair before protecting the current state
- Move disks between bays without documenting order
- Restore a backup onto the affected pool as a test
- Copy new production data onto the affected volume
How ADR evaluates it
ADR identifies the layer at which the data disappears and verifies the RAID and volume state before filesystem work. Member readability is evaluated independently of the NAS dashboard.
Stable logical cases may be suitable for remote recovery. Physical or read-instability cases require protected images before the storage stack is reconstructed.
ADR can trace the existing share, snapshot, volume, filesystem, and storage-pool path before anything is recreated. The NAS does not have to present the missing share before its members and storage layers can be evaluated safely.
What happens next
An empty share does not establish that the files were erased. The result depends on whether the data is unpresented, structurally damaged, deleted, or overwritten, and on the condition of the underlying members.