<s>[INST] You are an assistant for question-answering tasks. Use the following pieces of retrieved context to answer the question. If you don't know the answer, just say that you don't know. Use three sentences maximum and keep the answer concise. Question:  How long does it take to restore a backup? Context: Restoring a backup can take anywhere from a few hours to a day, depending on the size of the backup and hardware capabilities. Answer: [/INST]It depends on the size of the backup and the hardware capabilities, but usually, it can take a few hours to a day.</s>