From: The Wanderer <wande...@fastmail.fm> Date: Sun, 31 Jul 2022 12:29:54 -0400 > The filesystem that's on the device when it's shipped from the factory > is almost certainly already configured in this way. My understanding is > that that is usually what is meant by saying that the "factory format" > of a flash storage device is optimal.
>From all I've read, that's the accepted truth, although not stated so clearly on a Web site of Kingston, SanDisk & etc. > If you know what the block sizes are and know how to specify things > properly when creating a filesystem, however, it should be entirely > possible to create a different filesystem on the device which is also > properly sized and aligned in that same optimal way. Gparted shows First sector: 8192, Last sector: 15704063, Total sectors: 15695872. 8 x 10^9 bytes / 1.6 x 10^7 sectors ~= 8/16 x 10^3 bytes/sector ~= 512 bytes/sector. A familiar old number. Gparted also shows 4.00 MiB unallocated bytes at the front of the device. If gparted simply does "Partition > Format to > ext2", is there any chance it will change alignment or block size? Otherwise, how should the new file system set up without damaging those crucial parameters? Thanks! ... P. mobile: +1 778 951 5147 VoIP: +1 604 670 0140 https://en.wikibooks.org/wiki/User:PeterEasthope