On Sat, Jul 26, 2014 at 01:05:05PM +0400, Dima Veselov wrote:
> Sorry, I have lost your last message, but wish to know something about
> 4k-alignment. What should be aligned to what?
I suspect it is something like:
# gpt show wd0
start size index contents
0 1 PMBR
1 1 Pri GPT header
2 32 Pri GPT table
34 30
64 14680192 1 GPT part - NetBSD RAIDFrame component
14680256 33554432 2 GPT part - NetBSD swap
Note how I didn't start index 1 at the default 34 (512 byte blocks
= offset of 17408 bytes which is not divisible by 4k = 4096 bytes),
but used gpt add "-b" to start at 64 (i.e., offset of 32768 bytes which
is divisible by 4096).
(and
14680256*512/4096
1835032.00000000000000000000
)
Cheers,
Patrick
