Date: Wed, 1 Oct 2014 15:28:33 +0300 From: George Kontostanos <gkontos.mail@gmail.com> To: jg@internetx.com Cc: freebsd-fs@freebsd.org, JF-Bogaerts <JF-Bogaerts@skynet.be> Subject: Re: HAST with broken HDD Message-ID: <CA%2BdUSypO8xTR3sh_KSL9c9FLxbGH%2BbTR9-gPdcCVd%2Bt0UgUF-g@mail.gmail.com> In-Reply-To: <542BDDB3.8080805@internetx.com> References: <542BC135.1070906@Skynet.be> <542BDDB3.8080805@internetx.com>
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On Wed, Oct 1, 2014 at 1:55 PM, InterNetX - Juergen Gotteswinter < jg@internetx.com> wrote: > Am 01.10.2014 um 10:54 schrieb JF-Bogaerts: > > Hello, > > I'm preparing a HA NAS solution using HAST. > > I'm wondering what will happen if one of disks of the primary node > will > > fail or become erratic. > > > > Thx, > > Jean-Fran=C3=A7ois Bogaerts > > nothing. if you are using zfs on top of hast zfs wont even take notice > about the disk failure. > > as long as the write operation was sucessfull on one of the 2 nodes, > hast doesnt notify the ontop layers about io errors. > > interesting concept, took me some time to deal with this. > > > Are you saying that the pool will appear to be optimal even with a bad drive?
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