フリー問題

問題文

A file system inside a volume shows plenty of free space while the array still reports the volume as nearly full. Which pair states what the array is waiting for and what its own figure represents in the meantime?

選択肢

1. The file system freed the blocks and the array never heard about it, so the array side waits for the host reminder and the reported figure holds the earlier estimate in that investigation.
2. The file system freed the blocks and the array never heard about it, so the array side waits for the host notice and the reported figure holds the earlier estimate in that investigation.
3. The file system freed the blocks and the array never heard about it, so the array side waits for the host reminder and the reported figure holds the earlier measurement in that investigation.
4. The file system freed the blocks and the array never heard about it, so the array side waits for the host notice and the reported figure holds the earlier measurement in that investigation.