| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051 |
- config BR2_TARGET_ROOTFS_BTRFS
- bool "btrfs root filesystem"
- select BR2_PACKAGE_HOST_BTRFS_PROGS
- help
- Build a btrfs root filesystem. If you enable this option, you
- probably want to enable the btrfs-progs package too.
- if BR2_TARGET_ROOTFS_BTRFS
- config BR2_TARGET_ROOTFS_BTRFS_LABEL
- string "filesystem label"
- config BR2_TARGET_ROOTFS_BTRFS_SIZE
- string "filesystem size"
- default "100m"
- help
- The size of the filesystem image in bytes.
- Suffix with k, m, g or t for power-of-two kilo-, mega-, giga-
- or terabytes.
- config BR2_TARGET_ROOTFS_BTRFS_SIZE_SECTOR
- string "sector size"
- default "4096"
- help
- This value should be set to the page size in bytes. The
- default value of 4096 is the the most common page size for
- most systems. If the sectorsize differs from the page size,
- the created filesystem may not be mountable by the kernel.
- Therefore it is recommended to leave this value at
- 4096. Unless you know that your kernel uses a different page
- size. Suffix with k for power-of-two kilobytes.
- config BR2_TARGET_ROOTFS_BTRFS_SIZE_NODE
- string "btree node size"
- default "16384"
- help
- The tree block size in which btrfs stores metadata in bytes.
- This must be a multiple of the sectorsize, but not larger
- than 64KiB (65536).
- Suffix with k for power-of-two kilobytes.
- config BR2_TARGET_ROOTFS_BTRFS_FEATURES
- string "Filesystem Features"
- help
- A comma separated string of features that can be enabled
- during creation time.
- For a list of available options, use:
- `.../host/bin/mkfs.btrfs -O list-all`
- endif # BR2_TARGET_ROOTFS_BTRFS
|
