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Groups > linux.debian.user > #237512

Re: RAID-1 and disk I/O

From rhkramer@gmail.com
Newsgroups linux.debian.user
Subject Re: RAID-1 and disk I/O
Date 2021-07-19 01:40 +0200
Message-ID <CCoy5-4gX-1@gated-at.bofh.it> (permalink)
References <CBRVv-rW-1@gated-at.bofh.it> <CCcQi-5DK-1@gated-at.bofh.it> <CCfbs-6We-9@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Sunday, July 18, 2021 09:37:53 AM David wrote:
> On Sun, 18 Jul 2021 at 21:08, <rhkramer@gmail.com> wrote:
> > Interesting -- not surprising, makes sense, but something (for me, at
> > least) to keep in mind -- probably not a good idea to run on an old
> > drive that hasn't been backed up.
> 
> Sorry if my language was unclear. If you read the manpage context, it's
> explaining that drives can be tested without taking them out of service.
> So performance is only "degraded" while the test is running, compared
> to normal operation, because the drive is also busy testing itself.
> It doesn't mean permanent degradation.

Ahh, ok -- thanks for the clarification!

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Thread

RAID-1 and disk I/O Urs Thuermann <urs@isnogud.escape.de> - 2021-07-17 14:50 +0200
  Re: RAID-1 and disk I/O Nicholas Geovanis <nickgeovanis@gmail.com> - 2021-07-17 16:40 +0200
  Re: RAID-1 and disk I/O Bob Weber <bobrweber@gmail.com> - 2021-07-17 16:50 +0200
  Re: RAID-1 and disk I/O Andy Smith <andy@strugglers.net> - 2021-07-17 17:00 +0200
  Re: RAID-1 and disk I/O David Christensen <dpchrist@holgerdanske.com> - 2021-07-17 23:10 +0200
    Re: RAID-1 and disk I/O David <bouncingcats@gmail.com> - 2021-07-18 03:40 +0200
      Re: RAID-1 and disk I/O David Christensen <dpchrist@holgerdanske.com> - 2021-07-18 09:10 +0200
      Re: RAID-1 and disk I/O rhkramer@gmail.com - 2021-07-18 13:10 +0200
        Re: RAID-1 and disk I/O David <bouncingcats@gmail.com> - 2021-07-18 15:40 +0200
          Re: RAID-1 and disk I/O rhkramer@gmail.com - 2021-07-19 01:40 +0200
    Re: RAID-1 and disk I/O Reco <recoverym4n@enotuniq.net> - 2021-07-18 11:20 +0200
      Re: RAID-1 and disk I/O David Christensen <dpchrist@holgerdanske.com> - 2021-07-18 23:00 +0200
    Re: RAID-1 and disk I/O Urs Thuermann <urs@isnogud.escape.de> - 2021-07-18 23:40 +0200
      Re: RAID-1 and disk I/O David Christensen <dpchrist@holgerdanske.com> - 2021-07-19 00:50 +0200

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