On Fri, Dec 01, 2023 at 07:03:47PM -0800, Daniel Rosenberg via Linux-f2fs-devel
wrote:
> + /* For compatibility with 4K crypto unit size, we must restrict
> + * the max filesize to what can fit within U32_MAX 4K units.
> + * Since the blocksize must currently be equal to the page siz
Blocks are tracked by u32, so the max permitted filesize is
U32_MAX * BLOCK_SIZE. Additionally, in order to support crypto block
sizes of 4K with a 16K block size, we must further restrict max filesize
to U32_MAX * 4096. This does not affect 4K blocksize f2fs as the natural
limits for those are wel
Describes the block size option -b. This sets the block size, which is
restricted to powers of 2. The linux kernel currently requires that the
block size be equal to the page size to mount.
Change-Id: I27ec4f909f8d27327b48373f0a4a4e8593626804
Signed-off-by: Daniel Rosenberg
---
man/mkfs.f2fs.8 |
Let's allow checkpoint=disable back for zoned block device. It's very risky
as the feature relies on fsck or runtime recovery which matches the write
pointers again if the device rebooted while disabling the checkpoint.
Signed-off-by: Jaegeuk Kim
---
fs/f2fs/super.c | 5 -
1 file changed, 5
