gpart bootcode Operation not permitted

[Florian Schulze]

Hi!

Not sure if this applies to you, but for me the issue was that the boot 
partition was too small. I removed the swap, removed the swap partition, 
resized the boot partition, recreated swap partition, re-added swap and 
then wrote the boot code.

Regards,
Florian Schulze


On 3 Apr 2020, at 15:23, Artem Kuchin wrote:

> I am lost with this problem.
>
> I have gmirror:
>
> # gmirror status
>        Name    Status  Components
> mirror/boot  COMPLETE  ada0p1 (ACTIVE)
>                        ada1p1 (ACTIVE)
> mirror/swap  COMPLETE  ada0p2 (ACTIVE)
>                        ada1p2 (ACTIVE)
> mirror/root  COMPLETE  ada0p3 (ACTIVE)
>                        ada1p3 (ACTIVE)
>
>
> # gpart show
> =>       34  976773101  ada0  GPT  (466G)
>          34        128     1  freebsd-boot  (64K)
>         162    8388608     2  freebsd-swap  (4.0G)
>     8388770  968384365     3  freebsd-ufs  (462G)
>
> =>       34  976773101  ada1  GPT  (466G)
>          34        128     1  freebsd-boot  (64K)
>         162    8388608     2  freebsd-swap  (4.0G)
>     8388770  968384365     3  freebsd-ufs  (462G)
>
>
> And i want to update bootcode on both disks after freebsd updating 
> from source.
>
>
> i Do
>
> sysctl -w kern.geom.debugflags=16
>
> # gpart bootcode -b /boot/pmbr -p /boot/gptboot -i 1 ada0
> gpart: /dev/ada0p1: Operation not permitted
>
>
> # gpart bootcode -b /boot/pmbr -p /boot/gptboot -i 1 ada1
> gpart: /dev/ada1p1: Operation not permitted
>
>
> #gpart list
>
> Geom name: ada0
> modified: false
> state: OK
> fwheads: 16
> fwsectors: 63
> last: 976773134
> first: 34
> entries: 128
> scheme: GPT
> Providers:
> 1. Name: ada0p1
>    Mediasize: 65536 (64K)
>    Sectorsize: 512
>    Stripesize: 0
>    Stripeoffset: 17408
>    Mode: r1w1e1
>    efimedia: 
> HD(1,GPT,346dc1b6-ca13-11e2-a56f-001cc0cc7f7d,0x22,0x80)
>    rawuuid: 346dc1b6-ca13-11e2-a56f-001cc0cc7f7d
>    rawtype: 83bd6b9d-7f41-11dc-be0b-001560b84f0f
>    label: boot0
>    length: 65536
>    offset: 17408
>    type: freebsd-boot
>    index: 1
>    end: 161
>    start: 34
> 2. Name: ada0p2
>    Mediasize: 4294967296 (4.0G)
>    Sectorsize: 512
>    Stripesize: 0
>    Stripeoffset: 82944
>    Mode: r1w1e1
>    efimedia: 
> HD(2,GPT,3ebf609f-ca13-11e2-a56f-001cc0cc7f7d,0xa2,0x800000)
>    rawuuid: 3ebf609f-ca13-11e2-a56f-001cc0cc7f7d
>    rawtype: 516e7cb5-6ecf-11d6-8ff8-00022d09712b
>    label: swap0
>    length: 4294967296
>    offset: 82944
>    type: freebsd-swap
>    index: 2
>    end: 8388769
>    start: 162
> 3. Name: ada0p3
>    Mediasize: 495812794880 (462G)
>    Sectorsize: 512
>    Stripesize: 0
>    Stripeoffset: 82944
>    Mode: r1w1e1
>    efimedia: 
> HD(3,GPT,4797d671-ca13-11e2-a56f-001cc0cc7f7d,0x8000a2,0x39b85f6d)
>    rawuuid: 4797d671-ca13-11e2-a56f-001cc0cc7f7d
>    rawtype: 516e7cb6-6ecf-11d6-8ff8-00022d09712b
>    label: root0
>    length: 495812794880
>    offset: 4295050240
>    type: freebsd-ufs
>    index: 3
>    end: 976773134
>    start: 8388770
> Consumers:
> 1. Name: ada0
>    Mediasize: 500107862016 (466G)
>    Sectorsize: 512
>    Mode: r3w3e6
>
> Same for ada1
>
> What's wrong?
>
>
> --
>
> Artem
>
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