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zf-sql/RESTORE_USAGE.md
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2026-06-10 16:24:37 +01:00

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RestoreScript Quick Usage
This is a simple quick-reference for common restore operations with RestoreScript.ps1.
Recommended flow
0) Perform a Live Mount of the desired snapshot to the target server
Make sure all channels are mounted under a common root, e.g:
D:\Rubrik\lm\0
D:\Rubrik\lm\1
1) Catalog backups first (not NEEDED but a good start point)
List databases discovered in backup files:
.\RestoreScript.ps1 -SqlInstance SQLFC1\SQLFC1P -LiveMountRoot C:\Rubrik\lm\ -Action catalog
List one specific database from catalog:
.\RestoreScript.ps1 -SqlInstance SQLFC1\SQLFC1P -LiveMountRoot C:\Rubrik\lm\ -Action catalog -DatabaseName DataAW1
2) Verify backup headers/chains
Verify one database:
.\RestoreScript.ps1 -SqlInstance SQLFC1\SQLFC1P -LiveMountRoot C:\Rubrik\lm\ -Action verify -DatabaseName DataAW1
3) Restore
Basic restore syntax
.\RestoreScript.ps1 -SqlInstance SQLFC1\SQLFC1P -LiveMountRoot C:\Rubrik\lm\ -Action restore -DatabaseName DataAW1 -DataPath F:\Data -LogPath G:\Logs
Required for restore:
- -SqlInstance
- -LiveMountRoot
- -Action restore
- -DatabaseName (source DB in catalog)
- -DataPath
- -LogPath
Normal restore (latest available point)
.\RestoreScript.ps1 -SqlInstance SQLFC1\SQLFC1P -LiveMountRoot C:\Rubrik\lm\ -Action restore -DatabaseName DataAW1 -DataPath F:\Data -LogPath G:\Logs
What it does:
- Selects latest usable FULL
- Applies latest compatible DIFF (if available)
- Applies available LOG backups (if any)
- Recovers database
Point-in-time restore (StopAtTime)
.\RestoreScript.ps1 -SqlInstance SQLFC1\SQLFC1P -LiveMountRoot C:\Rubrik\lm\ -Action restore -DatabaseName DataAW1 -DataPath F:\Data -LogPath G:\Logs -StopAtTime "2026-04-10 17:30:00"
Tips:
- Use local SQL Server time format: yyyy-MM-dd HH:mm:ss
- StopAtTime and StopAtLSN are mutually exclusive (use only one)
Restore and rename target database
.\RestoreScript.ps1 -SqlInstance SQLFC1\SQLFC1P -LiveMountRoot C:\Rubrik\lm\ -Action restore -DatabaseName DataAW1 -NewName CloneRbk_DataAW1 -DataPath F:\Data -LogPath G:\Logs
What it does:
- Restores source backup chain from DataAW1
- Creates target DB as CloneRbk_DataAW1
- Renames physical files to avoid collisions with source DB files
Optional: Preview restore plan only (no restore execution)
.\RestoreScript.ps1 -SqlInstance SQLFC1\SQLFC1P -LiveMountRoot C:\Rubrik\lm\ -Action restore -DatabaseName DataAW1 -NewName CloneRbk_DataAW1 -DataPath F:\Data -LogPath G:\Logs -StopAtTime "2026-04-10 17:30:00" -PreviewRestorePlan