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From: Roman Mamedov <rm@romanrm.net>
To: Daniel Sanabria <sanabria.d@gmail.com>
Cc: Linux-RAID <linux-raid@vger.kernel.org>
Subject: Re: do i need to give up on this setup
Date: Mon, 5 Oct 2020 18:44:49 +0500	[thread overview]
Message-ID: <20201005184449.54225175@natsu> (raw)
In-Reply-To: <CAHscji30ACa2d0qz-nr5vqPYOP642dwjS5BY07g2DQS7GBG-2A@mail.gmail.com>

On Mon, 5 Oct 2020 14:10:25 +0100
Daniel Sanabria <sanabria.d@gmail.com> wrote:

> Hi all,
> 
> Scrubbing ( # echo check >
> /sys/devices/virtual/block/md1/md/sync_action) is killing my array :(
> 
> I'm attaching details of the array and disks (bloody wd greens) as
> well as journalctl errors providing some details about the issue.
> 
> If you have any pointers on what might be the cause of this as well as
> any recommendations on how to improve things please let me thank you
> in advance ...
> 
> I have backups of the data so happy to move this to a different setup
> you might recommend (apps will be mostly reading from the array via
> NFS since most of the content will be media).
> 
> My suspicion is that a timer service is kicking in and disrupting the
> scrubbing somehow but can't pinpoint what causes this.

It looks like a drive is dropping off the bus and then failing to reidentify,
could be bad cabling/controller/PSU, or just a bad drive. You should post
"smartctl -a" of all drives as well.

-- 
With respect,
Roman

  parent reply	other threads:[~2020-10-05 13:52 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-05 13:10 do i need to give up on this setup Daniel Sanabria
2020-10-05 13:17 ` Reindl Harald
2020-10-05 13:44 ` Roman Mamedov [this message]
     [not found]   ` <CAHscji0pNezf6xCpjWto5-21ayoCeLWm34GTYh5TSgxkOw90mw@mail.gmail.com>
2020-10-05 14:04     ` Roman Mamedov
2020-10-05 14:10       ` Reindl Harald
2020-10-05 14:28       ` Daniel Sanabria
2020-10-05 15:58         ` Roger Heflin
2020-10-06  7:56           ` Daniel Sanabria
2020-10-06  8:24             ` Reindl Harald
2020-10-06 10:53             ` Roger Heflin
2020-10-06 11:29               ` antlists
2020-10-06 14:59                 ` Roger Heflin
2020-10-09  1:00                   ` John Stoffel
2020-10-06 15:03               ` Tim Small
2020-10-06 16:01                 ` Daniel Sanabria
2020-10-07  7:26                   ` Tim Small

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