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Re: Boot from disk, serial console over IPMI help for DL160 G6



On 7/19/21 10:20 AM, Chavdar Ivanov wrote:

On Mon, 19 Jul 2021 at 17:58, Jeff Rizzo <riz%tastylime.net@localhost> wrote:

In case it clarifies anything, here's what the GPT looks like on all the
disks (more or less):

         start        size  index  contents
             0           1         PMBR
             1           1         Pri GPT header
             2          32         Pri GPT table
            34   230686720      1  GPT part - NetBSD RAIDFrame component
     230686754  7583350381      2  GPT part - ZFS
    7814037135          32         Sec GPT table
    7814037167           1         Sec GPT header
For the EFI boot to work, you need a FAT16/FAT32 partition, I don't
see one. The default GPT sysinst partitioning will create one and copy
the netbsd.efi file, which then should be selectable for boot - if EFI
is enabled of course. Not much else - no boot blocks or anything of
the type, just a partition with some .efi files available. On my HP
(laptops only) I have several of these, booting different systems, one
of them being NetBSD-current:


Right - I'm pretty sure my machine does NOT support EFI boot. (At least, that's what I was reading.  I might be wrong.  I may try it at some point).


thanks for the details, though- might help if I do attempt EFI boot later.

+j


┌───────────────────◀▶
│C:/Temp
└─▶ dir e:\EFI\BOOT\

     Directory: e:\EFI\BOOT

Mode                 LastWriteTime         Length Name
----                 -------------         ------ ----
d----          30/06/2018    01:16                icons
-ar--          29/05/2018    17:02         215855 bootia32.efi
-a---          30/06/2018    01:17         205874 bootx64-netbsd.efi
-ar--          29/05/2018    17:02         205874 bootx64.efi
....

In my case I have to interrupt the default boot process and select an
.efi file to boot (in one of the last BIOS/UEFI updates HP removed the
option of setting an .efi file as the default boot option - prior to
that I had refind setup as the default, which then let me boot
graphically another 7-8 different systems).

Of course I don't know if this somewhat old server has UEFI at all.
For this to work with NetBSD, it should support UEFI in CSM mode
without trusted boot being enabled.


Anyone care to help?  :)  Thanks in advance!

+j

Chavdar




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