When attempting to make an ext2 fs on sd1i of the disk described by the attachments sd1fdisk and sd1disklabel, the command 'newfs_ext2fs -V 4 -I sd1i' fails with the following output.
newfs_ext2fs: wtfs: write error for sector -809451984: Invalid argument /dev/rsd1i: 3799063.7MB (7780482609 sectors) block size 4096, fragment size 4096 using 29681 block groups of 128.0MB, 32768 blks, 16384 inodes. Note the negative sector number, which makes me suspect an integer overflow. It is a 4TB disk. The command 'newfs sd1i' works as expected, which is why the disklabel currently lists the file system as 4.2BSD.
sd1fdisk
Description: Binary data
sd1disklabel
Description: Binary data
