Filipe Manana a57606e815 Btrfs-progs: add feature to get mininum size for resizing a fs/device ... Currently there is not way for a user to know what is the minimum size a device of a btrfs filesystem can be resized to. Sometimes the value of total allocated space (sum of all allocated chunks/device extents), which can be parsed from 'btrfs filesystem show' and 'btrfs filesystem usage', works as the minimum size, but sometimes it does not, namely when device extents have to relocated to holes (unallocated space) within the new size of the device (the total allocated space sum). This change adds the ability to reliably compute such minimum value and extents 'btrfs filesystem resize' with the following syntax to get such value: btrfs filesystem resize [devid:]get_min_size Signed-off-by: Filipe Manana <fdmanana@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>		2015-08-31 19:25:03 +02:00
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fsck-tests	btrfs-progs: tests: Add test case for I_ERR_FILE_WRONG_NBYTES repair	2015-07-03 17:57:48 +02:00
misc-tests	Btrfs-progs: add feature to get mininum size for resizing a fs/device	2015-08-31 19:25:03 +02:00
clean-tests.sh	btrfs-progs: tests: add script to clean intermediate images	2015-05-25 16:10:58 +02:00
common	btrfs-progs: tests: common: add helper run_check_stdout	2015-06-02 15:57:51 +02:00
convert-tests.sh	btrfs-progs: tests: update convert tests to set fs features	2015-06-04 19:19:08 +02:00
fsck-tests.sh	btrfs-progs: tests: use readlink -f to resolve path	2015-05-21 18:48:55 +02:00
misc-tests.sh	Btrfs-progs: add feature to get mininum size for resizing a fs/device	2015-08-31 19:25:03 +02:00