[OmniOS-discuss] panic: bd_strategy after new loader installed

[Paul B. Henson]

> From: Dan McDonald
> Sent: Tuesday, June 6, 2017 6:48 PM
> 
> Shit, you're right:

I went ahead and updated the warning I had put on the wiki to clarify that
the bug only applies to 4k logical sector disks. I'm not sure how common
those are? Hopefully it will keep anybody else from unexpectedly running
into a nonbootable system. Fortunately I don't think it's going to be too
likely of a scenario...

> (2)# echo ::sd_state | mdb -k | egrep '(^un|_blocksize)'
> un 0: ffffff0d0c58d9c0
>     un_sys_blocksize = 0x200
>     un_tgt_blocksize = 0x200
>     un_phy_blocksize = 0x200
>     un_f_tgt_blocksize_is_valid = 0x1
> un 1: ffffff0d0c58cd40
>     un_sys_blocksize = 0x200
>     un_tgt_blocksize = 0x200
>     un_phy_blocksize = 0x1000
>     un_f_tgt_blocksize_is_valid = 0x1
> un 2: ffffff0d0c58d380
>     un_sys_blocksize = 0x200
>     un_tgt_blocksize = 0x200
>     un_phy_blocksize = 0x200
>     un_f_tgt_blocksize_is_valid = 0x1
> un 3: ffffff0d0c58c700
>     un_sys_blocksize = 0x200
>     un_tgt_blocksize = 0x200
>     un_phy_blocksize = 0x1000
>     un_f_tgt_blocksize_is_valid = 0x1