Date: Thu, 10 Apr 2014 06:59:25 +0200 From: Andreas Nilsson <andrnils@gmail.com> To: Rainer Duffner <rainer@ultra-secure.de> Cc: Current FreeBSD <freebsd-current@freebsd.org>, Matthew Seaman <matthew@freebsd.org> Subject: Re: gptzfsboot problem on HP P410i Smart Array Message-ID: <CAPS9%2BSv7UG-k3XYNNgvJ%2B=e9xZoFCaKvYqgTBzNsao=dw%2B9t7g@mail.gmail.com> In-Reply-To: <7F54B772-12D4-426C-A1D6-AA559128228B@ultra-secure.de> References: <CAAG5QCs0G1ztH715j5pnsFmne30xZwUT5o_YkQW9k1dDc-=-Nw@mail.gmail.com> <201303191220.34088.jhb@freebsd.org> <515DA760.8000101@FreeBSD.org> <201304041316.12617.jhb@freebsd.org> <515DC008.9060108@FreeBSD.org> <A7BB3B12-AE6F-4F3E-9324-710A55C8B395@ultra-secure.de> <5345C02D.2070603@FreeBSD.org> <C611E620-4641-4BDA-BF14-1EC83A04947A@ultra-secure.de> <5345C38B.3010500@FreeBSD.org> <7F54B772-12D4-426C-A1D6-AA559128228B@ultra-secure.de>
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On Thu, Apr 10, 2014 at 1:04 AM, Rainer Duffner <rainer@ultra-secure.de>wrote: > > Am 10.04.2014 um 00:02 schrieb Matthew Seaman <matthew@FreeBSD.org>: > > > On 09/04/2014 22:52, Rainer Duffner wrote: > >> And no, as the server is in a remote datacenter, an USB-stick is not an > option. > >> > >> It's slow enough booting via a virtual USB-image over iLO... > > > > Uh... it only has to read the kernel+modules from the USB stick one time > > while booting. Otherwise, there really shouldn't be any IO inside /boot > > unless you login and do stuff in that directory manually. Your root > > filesystem would be on the normal hard drives. > > > > Anyhow the question is moot, since you don't have the same problem I did. > > > >> No, it's actually just a single RAID6-0 disk created by the P410i... > > > > If you're going to use the RAID controller to generate a virtual drive, > > do you really need to use ZFS on top of that? Couldn't you partition > > your virtual drive and put / onto a small UFS partition and then make a > > zpool on the rest? > > > I don't want to sacrifice two disks for a RAID1 boot-disk. > Normally, I would actually do that, but in this case, the server is a > MySQL-slave to a master that has 12 disks - and should the master die, > this system has to take over its work. > > You never specified exactly how it fails. But I'll take a guess: *Attempting Boot From Hard Drive (C:)* *gptzfsboot: error 1 lba 32* *gptzfsboot: error 1 lba 1* *g**ptzfsboot: No ZFS pools located, can't boot* A workaround is http://lists.freebsd.org/pipermail/freebsd-current/2011-August/026624.html Best regards Andreas
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