btrfs-inspect-internal:tldr:fc672
This command is used to inspect and resolve logical addresses within a Btrfs filesystem. Let's break down the command:
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sudostands for "superuser do" and it is a command that allows you to execute other commands with elevated privileges or as the root user. It is typically used when administrative access is required. -
btrfsis the command-line tool for managing the Btrfs file system. -
inspect-internalis a specific command within thebtrfstool that allows you to inspect internal details of the file system. -
logical-resolveis an option of theinspect-internalcommand. It is used to resolve logical addresses within the Btrfs filesystem. Logical addresses are used by Btrfs to locate specific data blocks on disk. -
${logical_address}is a placeholder that should be replaced with the actual logical address you want to resolve. Logical addresses are typically represented as hexadecimal values. -
${path-to-btrfs_mount}is a placeholder that should be replaced with the actual path to the mounted Btrfs filesystem where you want to execute the command.
By running this command with the appropriate values for ${logical_address} and ${path-to-btrfs_mount}, you will retrieve information about the physical address corresponding to the logical address within the Btrfs filesystem.