Re: r358503 breaks reroot

From: Mateusz Guzik <mjguzik_at_gmail.com>
Date: Mon, 27 Apr 2020 15:54:10 +0200
Fixed in r360374.

On 4/27/20, Mateusz Guzik <mjguzik_at_gmail.com> wrote:
> Thanks for bisecting, I'll look into it.
>
> On 4/27/20, Ross Gohlke <ross_at_bisd.ro> wrote:
>> As of r358503, *reboot -r* no longer works for me.
>> This is only tested on amd64.
>>
>> I produced a vanilla mini-memstick image each for r358502 and r358503.
>> I booted each in bhyve in single user mode and ran *reboot -r*.
>> The first works as expected, the second halts with:
>>
>> kern_symlink /dev -> / returns 20
>>
>> Images (to be deleted when this is resolved):
>> * https://club.bisd.ro/site/uv/FreeBSD-13.0-CURRENT-amd64-r358502.img
>> * https://club.bisd.ro/site/uv/FreeBSD-13.0-CURRENT-amd64-r358503.img
>>
>> SHA1 checksums (via https://club.bisd.ro/site/uvlist):
>> * r358502 - c968c4a71c270561c1b0a02e2b2281cbbf8787d7
>> * r358503 - b5d1abd6b3f3e009c2b54198d76d71a8640807a6
>>
>> External bhyve commands:
>> * sh /usr/share/examples/bhyve/vmrun.sh -c 1 -m 1024M -d
>> /mnt/FreeBSD-13.0-CURRENT-amd64-r358502.img reroot
>> * sh /usr/share/examples/bhyve/vmrun.sh -c 1 -m 1024M -d
>> /mnt/FreeBSD-13.0-CURRENT-amd64-r358503.img reroot
>>
>> Internal bhyve commands:
>> 1. Press 2 for single user mode.
>> 2. When prompted, press Return.
>> 3. Issue command: reboot -r
>>
>> To exit the first case:
>> 1. Press Return.
>> 2. Select Shell.
>> 3. Issue command: shutdown -p now
>>
>> To exit the second case, issue the following command in a second
>> terminal:
>> bhyvectl --destroy --vm=reroot
>>
>> Any suggested workarounds besides reverting to r358502?
>>
>> Any help appreciated,
>> Ross
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>>
>
>
> --
> Mateusz Guzik <mjguzik gmail.com>
>


-- 
Mateusz Guzik <mjguzik gmail.com>
Received on Mon Apr 27 2020 - 11:54:15 UTC

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