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 <dro...@google.com> --- man/mkfs.f2fs.8 | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/man/mkfs.f2fs.8 b/man/mkfs.f2fs.8 index 474c401..6670003 100644 --- a/man/mkfs.f2fs.8 +++ b/man/mkfs.f2fs.8 @@ -116,6 +116,12 @@ If the value is equal to 1, each of active log areas are initially assigned separately according to the whole volume size. The default value is 1. .TP +.BI \-b " block size" +Specify the block size in bytes. Valid blocksizes are powers of 2. +Currently, the kernel is only able to mount f2fs filesystems where the +block size matches the page size. +The default value is 4096. +.TP .BI \-c " device-list" Build f2fs with these additional comma separated devices, so that the user can see all the devices as one big volume. -- 2.43.0.rc2.451.g8631bc7472-goog _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
