Date: Wed, 17 Jun 2015 10:40:24 -0400 From: Paul Kraus <paul@kraus-haus.org> To: FreeBSD Mailing List <freebsd-questions@freebsd.org> Subject: Re: ZFS passdevgonecb Message-ID: <98BF5546-07FD-4638-90CA-D745B3833C66@kraus-haus.org> In-Reply-To: <557F90DB.80601@herveybayaustralia.com.au> References: <557F90DB.80601@herveybayaustralia.com.au>
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On Jun 15, 2015, at 22:58, Da Rock = <freebsd-questions@herveybayaustralia.com.au> wrote: > Big problem atm is that my file server has a failed disk in the raid, = and I've tried replacing it with a new drive (twice now), and both times = it begins to resilver and then it is "REMOVED". If I online it again, it = goes for about 10mins then REMOVED again. So the drive is going away under high load ... Do you know the replacement drive is good ? Can you try a different = replacement drive ? > I had a chat with someone and they mentioned the cable and/or = controller could be the issue. Could anyone add any insight or tests I = could do? I'm not exactly claim to be an expert at zfs, so maybe = something might need addressing there too. That is the other option=85 I have seen combinations of a certain drive = with a certain cable (or a certain cable with a certain slot in disk = chassis) cause this =85 loss of connectivity under high load. > I'd particularly appreciate a means of testing the controller. I am not aware of any cheap way to test a controller =85 I am assuming = SATA here... -- Paul Kraus paul@kraus-haus.org
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