Date: Tue, 04 Nov 2014 12:52:46 -0500 From: Paul Kraus <paul@kraus-haus.org> To: freebsd-questions@freebsd.org Subject: Re: ZFS RaidZ - Only One HDD Light Active Message-ID: <5459126E.5040708@kraus-haus.org> In-Reply-To: <34EE252D-09FE-4FF2-94BF-B11726118336@gmail.com> References: <34EE252D-09FE-4FF2-94BF-B11726118336@gmail.com>
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What does a `zpool iostat -v 10` show ? What does an `iostat -x -w 10' show ? If the above show disk activity on all drives then you probably have bad chassis wiring to the other drive LEDs. On 11/4/14 11:57, Stephen R Guglielmo wrote: > Hi list, > > I have a system that is running ZFS on root with raidZ across 4 disks. While sorting out another problem, I had the cover off on my server and noticed that only a single HDD activity light is lighting up. Only disk #3, none of the other drives seem to be showing any activity. I've been scrubbing the zpool for a few hours now and didn't notice any other lights lighting up. > > The system is a HP ProLiant with SATA disks. I was wondering if this seemed strange to anyone else. > > -Steve > _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org" > -- -- Paul Kraus paul@kraus-haus.org Co-Chair Albacon 2014.5 http://www.albacon.org/2014/
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