Date: Tue, 12 Oct 2010 16:05:15 +0200 From: Ivan Voras <ivoras@freebsd.org> To: Alejandro Imass <ait@p2ee.org> Cc: freebsd-questions@freebsd.org Subject: Re: Troubles on SATA drives ZFS Message-ID: <AANLkTinbOXVvrPxOrCvhZj_Dbyfor552SS5783A2-VK9@mail.gmail.com> In-Reply-To: <AANLkTi=202dYUTZcuK3heAj-U2jJhQBrG1mkZEKnnxBD@mail.gmail.com> References: <AANLkTimeAyqACsphAZDHBSfkspsBQWTBn4kHCcijUPUy@mail.gmail.com> <i91bie$te1$1@dough.gmane.org> <AANLkTi=202dYUTZcuK3heAj-U2jJhQBrG1mkZEKnnxBD@mail.gmail.com>
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On 12 October 2010 15:30, Alejandro Imass <ait@p2ee.org> wrote: > On Tue, Oct 12, 2010 at 5:59 AM, Ivan Voras <ivoras@freebsd.org> wrote: >> On 10/11/10 21:22, Alejandro Imass wrote: >> >>> 1) Would damage to the 2 disks cause damae on the other 2? >> >> Not likely but in your situation it might damage the controller, in which >> nothing you do to the drives will help. In the worst case, the controller >> then might in turn damage the drives. >> > > I was under the impression that SATA was not that sensible to hot > unplugging, in fact I thought that SATA supports hot pluging, so by > yanking the wires out it should not have damaged the disks or the > controller IMO. But you might be correct because I use only cheap HW > ;-) The SATA standard does support hot-plugging but it's optional if the hardware (controllers and the drives) support it or not.
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