Are you sure it's capital T and not lowercase t?
From man:
-t fs-type
Specify the filesystem type (i.e., ext2, ext3, ext4,
etc.) that is to be created. If this option is not
specified, mke2fs will pick a default either via how the
command was run (for example, using a name of the
form mkfs.ext2, mkfs.ext3, etc.) or via a default as
defined by the /etc/mke2fs.conf(5) file. This option
controls which filesystem options are used by
default, based on the fstypes configuration stanza in
/etc/mke2fs.conf(5).
If the -O option is used to explicitly add or remove
filesystem options that should be set in the newly
created filesystem, the resulting filesystem may not be
supported by the requested fs-type. (e.g., "mke2fs
-t ext3 -O extents /dev/sdXX" will create a filesystem
that is not supported by the ext3 implementation as
found in the Linux kernel; and "mke2fs -t ext3 -O
^has_journal /dev/hdXX" will create a filesystem that
does not have a journal and hence will not be supported
by the ext3 filesystem code in the Linux kernel.)
-T usage-type[,...]
Specify how the filesystem is going to be used, so that
mke2fs can choose optimal filesystem parameters for
that use. The usage types that are supported are
defined in the configuration file /etc/mke2fs.conf(5).
The user may specify one or more usage types using a
comma separated list.
If this option is is not specified, mke2fs will pick a
single default usage type based on the size of the
filesystem to be created. If the filesystem size is less
than or equal to 3 megabytes, mke2fs will use the
filesystem type floppy. If the filesystem size is
greater than 3 but less than or equal to 512 megabytes,
mke2fs(8) will use the filesystem small.
Otherwise, mke2fs(8) will use the default filesystem type
default.
On 03/08/2011 01:43 PM, Frederick Grose wrote:
> Author: Frederick Grose <[email protected] <mailto:[email protected]>>
> Date: Tue Mar 8 16:37:16 2011 -0500
>
> Create an ext4 filesystem by default for home.img
>
> diff --git a/tools/livecd-iso-to-disk.sh b/tools/livecd-iso-to-disk.sh
> index b7cee72..071943c 100755
> --- a/tools/livecd-iso-to-disk.sh
> +++ b/tools/livecd-iso-to-disk.sh
> @@ -1134,14 +1134,14 @@ if [ "$homesizemb" -gt 0 -a -z "$skipcopy" ]; then
> cryptsetup luksOpen $loop EncHomeFoo
> setupworked=$?
> done
> - mke2fs -j /dev/mapper/EncHomeFoo
> + mke2fs -j -T ext4 /dev/mapper/EncHomeFoo
> tune2fs -c0 -i0 -ouser_xattr,acl /dev/mapper/EncHomeFoo
> sleep 2
> cryptsetup luksClose EncHomeFoo
> losetup -d $loop
> else
> echo "Formatting unencrypted /home"
> - mke2fs -F -j $TGTMNT/$LIVEOS/$HOMEFILE
> + mke2fs -F -j -T ext4 $TGTMNT/$LIVEOS/$HOMEFILE
> tune2fs -c0 -i0 -ouser_xattr,acl $TGTMNT/$LIVEOS/$HOMEFILE
> fi
> fi
>
>
> --
> livecd mailing list
> [email protected]
> https://admin.fedoraproject.org/mailman/listinfo/livecd
--
livecd mailing list
[email protected]
https://admin.fedoraproject.org/mailman/listinfo/livecd
