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From: Matt Huszagh <huszaghmatt@gmail.com>
To: Andrei Borzenkov <arvidjaar@gmail.com>, Roman Mamedov <rm@romanrm.net>
Cc: linux-btrfs@vger.kernel.org
Subject: Re: How to replace a failing device
Date: Wed, 02 Nov 2022 21:25:49 -0700	[thread overview]
Message-ID: <875yfwekaa.fsf@gmail.com> (raw)
In-Reply-To: <0c66a75a-2cf6-2944-4423-7183804c7ad2@gmail.com>

Andrei Borzenkov <arvidjaar@gmail.com> writes:

> You have RAID0. Scrub cannot help in non-redundant configuration. Scrub 
> can repair bad copy of data using good copy of data, but in RAID0 there 
> is only one copy.

I believe I addressed this in my original post when I said "I was hoping
to use this to confirm that the affected files are confined to old
snapshots" though I probably could have been more explicit. I didn't
expect scrub to repair anything, just point me to the affected
files. Either way, I would have expected scrub to do something other
than indefinitely hang and prevent itself from being terminated (I even
had to cold boot the computer to shut it down).

Matt

  reply	other threads:[~2022-11-03  4:25 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-11-01 19:13 How to replace a failing device Matt Huszagh
2022-11-01 19:32 ` Roman Mamedov
2022-11-01 19:44   ` Roman Mamedov
2022-11-03  3:51   ` Matt Huszagh
2022-11-03  4:19     ` Andrei Borzenkov
2022-11-03  4:25       ` Matt Huszagh [this message]
2022-11-03 12:18     ` Roman Mamedov
2022-11-03 21:39       ` Matt Huszagh
2022-11-03 22:32         ` Roman Mamedov

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