Use 512 bytes as the sector size criterion while specifying the
amount of sectors passed to mkfs.
Signed-off-by: Junling Zheng <zhengjunl...@huawei.com>
---
Changes from v1:
- specify the sector size criterion in man page
- replace "Warning" with "Info" while wanted size is over device size
lib/libf2fs.c | 5 +++--
man/mkfs.f2fs.8 | 2 +-
mkfs/f2fs_format_main.c | 2 +-
3 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/lib/libf2fs.c b/lib/libf2fs.c
index 5f11796..906f789 100644
--- a/lib/libf2fs.c
+++ b/lib/libf2fs.c
@@ -1002,9 +1002,10 @@ int f2fs_get_device_info(void)
if (get_device_info(i))
return -1;
+ MSG(0, "Info: total sectors = %"PRIu64", "
+ "wanted sectors = %"PRIu64", in %u bytes\n",
+ c.total_sectors, c.wanted_total_sectors, c.sector_size);
if (c.wanted_total_sectors < c.total_sectors) {
- MSG(0, "Info: total device sectors = %"PRIu64" (in %u bytes)\n",
- c.total_sectors, c.sector_size);
c.total_sectors = c.wanted_total_sectors;
c.devices[0].total_sectors = c.total_sectors;
}
diff --git a/man/mkfs.f2fs.8 b/man/mkfs.f2fs.8
index c2f9c86..e48ce39 100644
--- a/man/mkfs.f2fs.8
+++ b/man/mkfs.f2fs.8
@@ -63,7 +63,7 @@ mkfs.f2fs \- create an F2FS file system
is used to create a f2fs file system (usually in a disk partition).
\fIdevice\fP is the special file corresponding to the device (e.g.
\fI/dev/sdXX\fP).
-\fIsectors\fP is optionally given for specifing the filesystem size.
+\fIsectors\fP (in 512 bytes) is optionally given for specifing the filesystem
size.
.PP
The exit code returned by
.B mkfs.f2fs
diff --git a/mkfs/f2fs_format_main.c b/mkfs/f2fs_format_main.c
index f23fd84..71fd7c2 100644
--- a/mkfs/f2fs_format_main.c
+++ b/mkfs/f2fs_format_main.c
@@ -57,7 +57,7 @@ static void mkfs_usage()
MSG(0, " -S sparse mode\n");
MSG(0, " -t 0: nodiscard, 1: discard [default:1]\n");
MSG(0, " -z # of sections per zone [default:1]\n");
- MSG(0, "sectors: number of sectors. [default: determined by device
size]\n");
+ MSG(0, "sectors: number of sectors (in 512 bytes). [default: determined
by device size]\n");
exit(1);
}
--
2.16.2
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