For a RAID 5 file-recovery attempt, begin with the member set and a known configuration. This guide starts with a complete, readable array; it does not cover arbitrary missing-member reconstruction. A RAID level’s redundancy properties do not establish what a particular application can reconstruct from your current failed array.
Collect the configuration before scanning
Record the original platform, member count, slot-to-serial mapping, capacities and layout information available from the controller or NAS. Preserve failure and rebuild logs, including whether a disk was replaced or an interrupted operation changed the set. Use the member and image record to keep each source tied to its original role.
If the source is imaged, label each image with its member identity, acquisition date and read-error history. Keep original members and sole source images apart from recovered output. Do not guess disk order from the order in which Windows enumerates newly connected devices.
Separate a readable array from a failed rebuild
Deleted files on a consistently readable logical volume are a different task from an array that is dirty, degraded or partway through a failed rebuild. The Linux kernel’s RAID documentation illustrates why array state and parity consistency matter. It is not a recovery recipe for another controller’s layout.
For an interrupted rebuild, follow the failed-rebuild preservation route. Avoid forcing assembly, clearing metadata or launching another rebuild merely to obtain a drive letter. If required members are missing, configuration is unknown or reads are unstable, preserve the source and seek suitable assessment instead of continuing a complete-input procedure.
If the array is degraded but the original platform still presents your files reliably, copy the priority data to separate storage and verify it before considering a replacement or rebuild. Coordinate that decision with the administrator; this copying route does not establish missing-member reconstruction by a recovery tool.
Verify the volume and export
XRecovery’s documented scope includes identifiable, readable RAID 5. It does not promise automatic recovery of unknown layouts or every degraded configuration. Use the XRecovery RAID source workflow to inspect the recognized volume before selecting results. Search and filters can narrow the list, and supported original-file preview is free.
Check representative folders and files that you can associate with the original use. Save output to separate storage. Inspect more than the first preview: open needed documents, photographs or recordings and verify their required content. Retain initial exports before repairs or edits.
Example: readable RAID 5 after a deletion
Suppose a complete, readable RAID 5 volume has lost a project folder and the recorded member order and controller configuration are available. Scan the recognized volume, select the project plus a larger associated asset, and export both to separate storage. Open a copy of the project in its normal application and verify that the larger asset is intact and linked correctly. If the array instead has an interrupted rebuild or a missing member, follow the failed-rebuild route above rather than assuming this complete-input example applies.
Keep evidence of both success and failure
Record the input set, parameters, software version, scan choices and output checks. If a known-good original exists, compare the exported file’s hash. Open large files that span several stripes as well as smaller critical files. Valid samples provide evidence about those exports; continue checking the other required content before repairing the array.
When content is inconsistent despite plausible names, preserve the findings. Do not repeatedly change member order and write the guesses back to originals. Rebuilding or repairing the source array requires its own justified plan after important content is protected.
For the next step, see RAID File Recovery: Identify the Array Before Choosing a Route.