KB1886: All instances of storage metadata are corrupted
www.veeam.com › kb1886Apr 30, 2014 · It’s important first to understand what the “storage metadata” is. The storage metadata is akin to an MFT (master file table) for the Veeam Backup & Replication backup file. The storage metadata informs Veeam Backup & Replication which blocks within the backup file belong to which file that was backed up.