Date: Tue, 7 Feb 2017 12:11:37 -0800 From: Freddie Cash <fjwcash@gmail.com> To: trafdev <trafdev@mail.ru> Cc: FreeBSD Hackers <freebsd-hackers@freebsd.org> Subject: Re: Strange hw.pci.enable_msi boot effect Message-ID: <CAOjFWZ7msHvQvf3Y%2BarzPNDLQ6dwhX86TognJqo8k4R301BB=Q@mail.gmail.com> In-Reply-To: <41112505-b0bf-4fec-8e37-8192ca9d8e72@mail.ru> References: <41112505-b0bf-4fec-8e37-8192ca9d8e72@mail.ru>
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On Thu, Feb 2, 2017 at 4:14 PM, trafdev via freebsd-hackers < freebsd-hackers@freebsd.org> wrote: > Hi. > > I've noticed that following two settings in a /boot/loader.conf: > > hw.pci.enable_msi=3D"0" > hw.pci.enable_msix=3D"0" > > cause boot process to crash with: > > Error: > cannot find the pool label for zroot > mounting from zfs failed with error 5 > > How these options might affect zroot mounting phase? > Thanks! > =E2=80=8BBest guess would be that the kernel can't configure your storage a= dapter in non-MSI mode, so it can't find any of the disks to mount the pool from. Hit Scroll-Lock, and use the arrow keys to scroll up, and see if there are any messages about the storage adapters.=E2=80=8B --=20 Freddie Cash fjwcash@gmail.com
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