From: "P. Gautschi" <linuxlist@gautschi.net>
To: Vince <stuff@hagenhuegel.de>, linux-raid@vger.kernel.org
Subject: Re: Raid5 drive fail during grow and no backup
Date: Fri, 07 Nov 2014 17:07:26 +0100 [thread overview]
Message-ID: <545CEE3E.2060807@gautschi.net> (raw)
In-Reply-To: <545CCAEA.6070204@turmel.org>
> Interesting. I use the WD Red drives, too, and recommend them. Your drive's smartctl report is clean as far as wear & tear is concerned. That suggests a hardware problem elsewhere in your system. Bad cable, perhaps, or a failing power supply.
To me, it looks like a power problem: 50 out of 177 power cycles are power losses:
> 12 Power_Cycle_Count -O--CK 100 100 000 - 177
> 192 Power-Off_Retract_Count -O--CK 200 200 000 - 50
I had something like this in my system due to a bad SATA power split cable.
Patrick
next prev parent reply other threads:[~2014-11-07 16:07 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-31 13:34 Raid5 drive fail during grow and no backup Vince
2014-11-02 3:22 ` Phil Turmel
2014-11-03 14:45 ` Vince
2014-11-04 16:17 ` Phil Turmel
2014-11-05 19:03 ` Vince
2014-11-06 17:12 ` Vince
2014-11-07 13:36 ` Phil Turmel
2014-11-07 16:07 ` P. Gautschi [this message]
2014-11-07 16:06 ` P. Gautschi
2014-11-08 3:36 ` Phil Turmel
2014-11-10 3:20 ` Jason Keltz
2014-12-04 19:29 ` Phillip Susi
2014-12-04 20:02 ` Phil Turmel
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