From: Adam Goryachev <mailinglists@websitemanagers.com.au>
To: Hans Malissa <hmalissa@me.com>, linux-raid@vger.kernel.org
Subject: Re: RAID1 degraded
Date: Tue, 04 Aug 2015 09:48:35 +1000 [thread overview]
Message-ID: <55BFFDD3.5000005@websitemanagers.com.au> (raw)
In-Reply-To: <AA2DC53A-A663-45CE-A8FE-DF6C8C285F37@me.com>
On 04/08/15 08:18, Hans Malissa wrote:
> Hi everybody,
>
> It looks like one of my disks in my RAID1 just failed:
>
> [SNIP]
>
> Are there any other tests I could run in order to figure out what’s going on? It looks like I will have to replace /dev/sdc1 with a new hard drive. What is the correct procedure to do so without loosing my data?
>
Have a look at dmesg or your system kernel logs for details.
Also, use smartctl to examine what the drive itself thinks.
Also, try to use dd to read/write the drive.
One common scenario is that you haven't configured the timing for the
drive correctly, and the drive is working perfectly, but didn't respond
to the kernel quickly enough. Research SCT/ERC on this list
Regards,
Adam
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Adam Goryachev Website Managers www.websitemanagers.com.au
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next prev parent reply other threads:[~2015-08-03 23:48 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-03 22:18 RAID1 degraded Hans Malissa
2015-08-03 23:48 ` Adam Goryachev [this message]
2015-08-04 4:16 ` Hans Malissa
2015-08-04 4:33 ` Adam Goryachev
2015-08-04 5:55 ` Hans Malissa
2015-08-04 14:38 ` Anthonys Lists
2015-08-04 15:56 ` Robert L Mathews
[not found] ` <A5793A94-EC9B-4221-A420-9E39EF0ABEEC@me.com>
2015-08-04 6:02 ` Adam Goryachev
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