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Re: Accessing raid from multiple hosts

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On 2/7/2021 5:51 PM, Felix Miata wrote:
> john doe composed on 2021-02-07 15:35 (UTC+0100):
>
>> I have a multiboot system (Buster and Stretch),, the raid was configured
>> on Buster and works well.
>
>> now, I need to access that same raid from Stretch.
>
>> Has anyone been able to access a raid from multiple hosts,
>
> This makes it unclear what you have.
>

Yes, apologies for this.

I should have said that Stretch and Buster are on the same machine.

>> if yes, how did you do it?
>
>> P.S.
>
>> Stretch and Buster are not running at the same time.
>
> I have several multiboot systems with RAID. I simply copy /etc/mdadm.conf from the
> original Linux installation to each additional Linux installation, and ensure
> mdadm is installed, which means I copied from older installation to newer. Whether
> anything about RAID configuration changed between Stretch and Buster that would
> prevent the newer from working with the older I have no idea.
>

Looks like I was missing mdadm on Stretch.

Thanks to anyone for their input and feedback.

Much appriciated.

--
John Doe

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Thread

Accessing raid from multiple hosts john doe <johndoe65534@mail.com> - 2021-02-07 15:40 +0100
  Re: Accessing raid from multiple hosts Michael Howard <mike@dewberryfields.co.uk> - 2021-02-07 16:40 +0100
    Re: Accessing raid from multiple hosts Sven Hartge <sven@svenhartge.de> - 2021-02-07 16:50 +0100
      Re: Accessing raid from multiple hosts Michael Howard <mike@dewberryfields.co.uk> - 2021-02-07 17:30 +0100
        Re: Accessing raid from multiple hosts Sven Hartge <sven@svenhartge.de> - 2021-02-07 17:50 +0100
    Re: Accessing raid from multiple hosts john doe <johndoe65534@mail.com> - 2021-02-07 17:20 +0100
  Re: Accessing raid from multiple hosts Sven Hartge <sven@svenhartge.de> - 2021-02-07 17:00 +0100
  Re: Accessing raid from multiple hosts "Alexander V. Makartsev" <avbetev@gmail.com> - 2021-02-07 17:20 +0100
    Re: Accessing raid from multiple hosts deloptes <deloptes@gmail.com> - 2021-02-07 17:50 +0100
  Re: Accessing raid from multiple hosts Felix Miata <mrmazda@earthlink.net> - 2021-02-07 18:00 +0100
    Re: Accessing raid from multiple hosts john doe <johndoe65534@mail.com> - 2021-02-07 18:00 +0100
      Re: Accessing raid from multiple hosts john doe <johndoe65534@mail.com> - 2021-02-07 18:20 +0100

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