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Re: Automatically installing GRUB on multiple drives

From <tomas@tuxteam.de>
Newsgroups linux.debian.user
Subject Re: Automatically installing GRUB on multiple drives
Date 2024-01-31 06:40 +0100
Message-ID <I2buh-6KVs-7@gated-at.bofh.it> (permalink)
References (5 earlier) <I1g2Z-6b8u-3@gated-at.bofh.it> <I1Abo-6neP-5@gated-at.bofh.it> <I1D9f-6oWx-11@gated-at.bofh.it> <I1DVD-6psF-5@gated-at.bofh.it> <I23dn-6FK6-19@gated-at.bofh.it>
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On Tue, Jan 30, 2024 at 09:47:35PM +0100, hw wrote:
> On Mon, 2024-01-29 at 18:41 +0100, tomas@tuxteam.de wrote:
> > On Mon, Jan 29, 2024 at 05:52:38PM +0100, hw wrote:
> > 
> > [...]
> > 
> > > Ok in that case, hardware RAID is a requirement for machines with UEFI
> > > BIOS since otherwise their reliability is insufficient.
> > 
> > The price you pay for hardware RAID is that you need a compatible controller
> > if you take your disks elsewhere (e.g. because your controller dies).
> 
> How often do you take the system disks from one machine to another,
> and how often will the RAID controller fail?
> 
> > With (Linux) software RAID you just need another Linux...
> 
> How's that supposed to help?  The machine still won't boot if the disk
> with the UEFI partition has failed.

We are talking about getting out of a catastrophic event. In such cases,
booting is the smallest of problems: use your favourite rescue medium
with a kernel which understands your RAID (and possibly other details
of your storage setup, file systems, LUKS, whatever).

[...]

> Maybe the problem needs to be fixed in all the UEFI BIOSs.  I don't
> think it'll happen, though.

This still makes sense if you want a hands-off recovery (think data
centre far away). Still you won't recover from a broken motherboard.

Cheers
-- 
t

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Thread

Automatically installing GRUB on multiple drives Nicolas George <george@nsup.org> - 2024-01-24 11:20 +0100
  Re: Automatically installing GRUB on multiple drives "Thomas Schmitt" <scdbackup@gmx.net> - 2024-01-24 12:50 +0100
    Re: Automatically installing GRUB on multiple drives Nicolas George <george@nsup.org> - 2024-01-24 21:10 +0100
      Re: Automatically installing GRUB on multiple drives "Thomas Schmitt" <scdbackup@gmx.net> - 2024-01-24 22:00 +0100
        Re: Automatically installing GRUB on multiple drives Nicolas George <george@nsup.org> - 2024-01-26 10:30 +0100
          Re: Automatically installing GRUB on multiple drives "Thomas Schmitt" <scdbackup@gmx.net> - 2024-01-26 11:10 +0100
      Re: Automatically installing GRUB on multiple drives Tim Woodall <debianuser@woodall.me.uk> - 2024-01-26 04:40 +0100
        Re: Automatically installing GRUB on multiple drives Nicolas George <george@nsup.org> - 2024-01-26 08:50 +0100
          Re: Automatically installing GRUB on multiple drives Andy Smith <andy@strugglers.net> - 2024-01-26 09:40 +0100
            Re: Automatically installing GRUB on multiple drives Nicolas George <george@nsup.org> - 2024-01-26 10:20 +0100
              Re: Automatically installing GRUB on multiple drives "Thomas Schmitt" <scdbackup@gmx.net> - 2024-01-26 10:50 +0100
              Re: Automatically installing GRUB on multiple drives Andy Smith <andy@strugglers.net> - 2024-01-26 11:00 +0100
              Re: Automatically installing GRUB on multiple drives Tim Woodall <debianuser@woodall.me.uk> - 2024-01-26 14:20 +0100
                Re: Automatically installing GRUB on multiple drives Tim Woodall <debianuser@woodall.me.uk> - 2024-01-26 14:30 +0100
                Re: Automatically installing GRUB on multiple drives gene heskett <gheskett@shentel.net> - 2024-01-26 14:50 +0100
                Re: Automatically installing GRUB on multiple drives Andy Smith <andy@strugglers.net> - 2024-01-26 15:40 +0100
                Re: Automatically installing GRUB on multiple drives Andy Smith <andy@strugglers.net> - 2024-01-26 15:20 +0100
      Re: Automatically installing GRUB on multiple drives hw <hw@adminart.net> - 2024-01-26 17:00 +0100
        Re: Automatically installing GRUB on multiple drives Nicolas George <george@nsup.org> - 2024-01-26 17:00 +0100
          Re: Automatically installing GRUB on multiple drives hw <hw@adminart.net> - 2024-01-28 17:20 +0100
            Re: Automatically installing GRUB on multiple drives Andy Smith <andy@strugglers.net> - 2024-01-28 17:50 +0100
              Re: Automatically installing GRUB on multiple drives hw <hw@adminart.net> - 2024-01-28 21:10 +0100
                Re: Automatically installing GRUB on multiple drives Andy Smith <andy@strugglers.net> - 2024-01-28 23:00 +0100
            Re: Automatically installing GRUB on multiple drives Dan Ritter <dsr@randomstring.org> - 2024-01-28 18:20 +0100
              Re: Automatically installing GRUB on multiple drives Andy Smith <andy@strugglers.net> - 2024-01-28 18:40 +0100
                Re: Automatically installing GRUB on multiple drives hw <hw@adminart.net> - 2024-01-28 21:10 +0100
                Re: Automatically installing GRUB on multiple drives Andy Smith <andy@strugglers.net> - 2024-01-28 23:00 +0100
                Re: Automatically installing GRUB on multiple drives hw <hw@adminart.net> - 2024-01-29 17:30 +0100
                Re: Automatically installing GRUB on multiple drives Andy Smith <andy@strugglers.net> - 2024-01-30 01:00 +0100
                Re: Automatically installing GRUB on multiple drives hw <hw@adminart.net> - 2024-01-30 22:00 +0100
                Re: Automatically installing GRUB on multiple drives Andy Smith <andy@strugglers.net> - 2024-01-31 16:20 +0100
                Re: Automatically installing GRUB on multiple drives hw <hw@adminart.net> - 2024-01-31 23:00 +0100
                Re: Automatically installing GRUB on multiple drives Franco Martelli <martellif67@gmail.com> - 2024-02-02 14:50 +0100
                Re: Automatically installing GRUB on multiple drives hw <hw@adminart.net> - 2024-02-02 20:00 +0100
                Re: Automatically installing GRUB on multiple drives Andy Smith <andy@strugglers.net> - 2024-02-03 19:30 +0100
            Re: Automatically installing GRUB on multiple drives Franco Martelli <martellif67@gmail.com> - 2024-01-29 14:50 +0100
              Re: Automatically installing GRUB on multiple drives hw <hw@adminart.net> - 2024-01-29 18:00 +0100
                Re: Automatically installing GRUB on multiple drives Nicolas George <george@nsup.org> - 2024-01-29 18:10 +0100
                Re: Automatically installing GRUB on multiple drives Nicolas George <george@nsup.org> - 2024-01-30 21:40 +0100
                Re: Automatically installing GRUB on multiple drives hw <hw@adminart.net> - 2024-01-31 23:30 +0100
                Re: Automatically installing GRUB on multiple drives Nicolas George <george@nsup.org> - 2024-01-31 23:30 +0100
                Re: Automatically installing GRUB on multiple drives hw <hw@adminart.net> - 2024-02-02 04:50 +0100
                Re: Automatically installing GRUB on multiple drives hw <hw@adminart.net> - 2024-01-30 21:40 +0100
                Re: Automatically installing GRUB on multiple drives <tomas@tuxteam.de> - 2024-01-29 18:50 +0100
                Re: Automatically installing GRUB on multiple drives hw <hw@adminart.net> - 2024-01-30 21:50 +0100
                Re: Automatically installing GRUB on multiple drives <tomas@tuxteam.de> - 2024-01-31 06:40 +0100
                Re: Automatically installing GRUB on multiple drives hw <hw@adminart.net> - 2024-01-31 23:50 +0100
                Re: Automatically installing GRUB on multiple drives Max Nikulin <manikulin@gmail.com> - 2024-02-02 03:50 +0100
        Re: Automatically installing GRUB on multiple drives Andy Smith <andy@strugglers.net> - 2024-01-26 17:00 +0100
  Re: Automatically installing GRUB on multiple drives Charles Curley <charlescurley@charlescurley.com> - 2024-01-24 15:30 +0100
    Re: Automatically installing GRUB on multiple drives Nicolas George <george@nsup.org> - 2024-01-24 15:50 +0100
      Re: Automatically installing GRUB on multiple drives Felix Miata <mrmazda@earthlink.net> - 2024-01-24 17:10 +0100
        Re: Automatically installing GRUB on multiple drives Nicolas George <george@nsup.org> - 2024-01-24 21:00 +0100
          Re: Automatically installing GRUB on multiple drives Felix Miata <mrmazda@earthlink.net> - 2024-01-25 00:10 +0100
  Re: Automatically installing GRUB on multiple drives Franco Martelli <martellif67@gmail.com> - 2024-01-24 17:40 +0100
    Re: Automatically installing GRUB on multiple drives Nicolas George <george@nsup.org> - 2024-01-24 21:00 +0100
  Re: Automatically installing GRUB on multiple drives Andy Smith <andy@strugglers.net> - 2024-01-24 21:30 +0100

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