Re: Deleting softraid Devices Fujitsu Sparc

www# bioctl sd2 displays the raid but www# bioctl -d sd2 does not delete
the raid.



On Thursday, November 28, 2019, Kihaguru Gathura <pqscript@gmail.com> wrote:
>
>
> On Thursday, November 28, 2019, Nick Holland <nick@holland-consulting.net>
wrote:
>> On 2019-11-27 11:23, Kihaguru Gathura wrote:
>>> Hi,
>>>
>>> An error while deleting softraid device follows
>>>
>>>
----------------------------------------------------------------------------------------------------------------------
>>> Available disks are: sd0 sd1 sd2.
>>> Which disk is the root disk? ('?' for details) [sd0] ?
>>> sd0: FUJITSU, MAT3073N SUN72G, 0602
>>> serial.FUJITSU_MAT3073N_SUN72G_000506B00RAR_AAN0P5200RAR (68.4G)
>>> sd1: FUJITSU, MAT3073N SUN72G, 0602
>>> serial.FUJITSU_MAT3073N_SUN72G_000506B00SSL_AAN0P5200SSL (68.4G)
>>> sd2: OPENBSD, SR RAID 1, 006 (68.4G)
>>> Available disks are: sd0 sd1 sd2.
>>> Which disk is the root disk? ('?' for details) [sd0] !
>>> Type 'exit' to return to install.
>>> www# bioctl -d sd2
>>> bioctl: Can't locate sd2 device via /dev/bio
>>>
------------------------------------------------------------------------------------------------------------------------
>>>
>>> The aim is to remove the device from the system and then:
>>>
>>> # dd if=/dev/zero of=/dev/rsd0c bs=1m count=1
>>> # dd if=/dev/zero of=/dev/rsd1c bs=1m count=1
>>>
>>> to reuse the disks.
>>>
>>> Thanks,
>>>
>>> Kihaguru
>>>
>>
>> The install kernels have very minimal disk support. In the case of
>> amd64/i386, it's one wd device -- wd0, not sure about sparc64, but
>> I'd bet a cheap lunch that sd2 is not there. :)
>>
>
> sd2 exists and www# bioctl sd2 displays the mirror.
>
>
www# bioctl sd2 displays the raid but www# bioctl -d sd2 does not delete
the raid.