Re: efi msdos puzzle

2019-09-10 Thread Michael van Elst
pr...@cam.ac.uk (Patrick Welche) writes: >gpt add -a 4k -l efi0 -s 525256 -t efi wd0 Some other things. Since your disk is using 512 byte logical blocks, you can chose smaller clusters and thus a smaller filesystem. Performance for the EFI partition isn't really a requirement, in particular for

Re: efi msdos puzzle

2019-09-10 Thread Patrick Welche
On Mon, Sep 09, 2019 at 05:53:03PM +0100, Patrick Welche wrote: > On Mon, Sep 09, 2019 at 11:23:49AM -0500, Jonathan A. Kollasch wrote: > > On Mon, Sep 09, 2019 at 04:58:01PM +0100, Patrick Welche wrote: > > > gpt add -a 1024k -l efi0 -s 256M -t efi wd0 (on -current/amd64) > > > > > > dk0:

Re: efi msdos puzzle

2019-09-10 Thread Michael van Elst
pr...@cam.ac.uk (Patrick Welche) writes: >gpt add -a 4k -l efi0 -s 525256 -t efi wd0 With 2 FATs. 4 + 64 * 2 + 65525 * 1 = 65657 4k sectors (or 525256 0.5k sectors). -- -- Michael van Elst Internet: mlel...@serpens.de "A

Re: efi msdos puzzle

2019-09-10 Thread Michael van Elst
pr...@cam.ac.uk (Patrick Welche) writes: >(https://en.wikipedia.org/wiki/File_Allocation_Table#FAT32 >suggests: >Min. volume size 256 MiB-36 KiB (with 65525 clusters and 4 KiB sectors) >maybe that should be a '+' sign...) The image consists of: - reserved sectors (e.g. boot sector, info