mountroot prompt with error2, when trying to boot from a single drive in a 2-way mirror
Ricky .
ricky1252 at hotmail.com
Fri Apr 17 02:51:13 UTC 2015
Is your pool using gptids for the devices? I tried tried to reproduce this with 9.1-release and 10.1-release, however using gptids and never run into this problem.
> Date: Fri, 17 Apr 2015 03:32:07 +1000
> Subject: Re: mountroot prompt with error2, when trying to boot from a single drive in a 2-way mirror
> From: yudi.tux at gmail.com
> To: freebsd-listen at fabiankeil.de
> CC: freebsd-questions at freebsd.org
>
> I checked some popular image hosting websites, could not find any that did
> not use javascript. I can send you the images via email.
> This is reproducible on a clean install of 9.3 as well. I think it's a bug.
>
> Here's the output of zdb -l /dev/ada2p3
> --------------------------------------------
> LABEL 0
> --------------------------------------------
> version: 5000
> name: 'osysPool'
> state: 0
> txg: 35882
> pool_guid: 3008044207603099329
> hostid: 1990654128
> hostname: 'test'
> top_guid: 16302517322241353808
> guid: 2114803205502328891
> vdev_children: 1
> vdev_tree:
> type: 'mirror'
> id: 0
> guid: 16302517322241353808
> metaslab_array: 33
> metaslab_shift: 29
> ashift: 9
> asize: 70355779584
> is_log: 0
> create_txg: 4
> children[0]:
> type: 'disk'
> id: 0
> guid: 2114803205502328891
> path: '/dev/ada2p3'
> phys_path: '/dev/ada2p3'
> whole_disk: 1
> DTL: 99
> create_txg: 4
> children[1]:
> type: 'disk'
> id: 1
> guid: 15791103587254396721
> path: '/dev/ada3p3'
> phys_path: '/dev/ada3p3'
> whole_disk: 1
> DTL: 98
> create_txg: 4
> features_for_read:
> --------------------------------------------
> LABEL 1
> --------------------------------------------
> version: 5000
> name: 'osysPool'
> state: 0
> txg: 35882
> pool_guid: 3008044207603099329
> hostid: 1990654128
> hostname: 'test'
> top_guid: 16302517322241353808
> guid: 2114803205502328891
> vdev_children: 1
> vdev_tree:
> type: 'mirror'
> id: 0
> guid: 16302517322241353808
> metaslab_array: 33
> metaslab_shift: 29
> ashift: 9
> asize: 70355779584
> is_log: 0
> create_txg: 4
> children[0]:
> type: 'disk'
> id: 0
> guid: 2114803205502328891
> path: '/dev/ada2p3'
> phys_path: '/dev/ada2p3'
> whole_disk: 1
> DTL: 99
> create_txg: 4
> children[1]:
> type: 'disk'
> id: 1
> guid: 15791103587254396721
> path: '/dev/ada3p3'
> phys_path: '/dev/ada3p3'
> whole_disk: 1
> DTL: 98
> create_txg: 4
> features_for_read:
> --------------------------------------------
> LABEL 2
> --------------------------------------------
> version: 5000
> name: 'osysPool'
> state: 0
> txg: 35882
> pool_guid: 3008044207603099329
> hostid: 1990654128
> hostname: 'test'
> top_guid: 16302517322241353808
> guid: 2114803205502328891
> vdev_children: 1
> vdev_tree:
> type: 'mirror'
> id: 0
> guid: 16302517322241353808
> metaslab_array: 33
> metaslab_shift: 29
> ashift: 9
> asize: 70355779584
> is_log: 0
> create_txg: 4
> children[0]:
> type: 'disk'
> id: 0
> guid: 2114803205502328891
> path: '/dev/ada2p3'
> phys_path: '/dev/ada2p3'
> whole_disk: 1
> DTL: 99
> create_txg: 4
> children[1]:
> type: 'disk'
> id: 1
> guid: 15791103587254396721
> path: '/dev/ada3p3'
> phys_path: '/dev/ada3p3'
> whole_disk: 1
> DTL: 98
> create_txg: 4
> features_for_read:
> --------------------------------------------
> LABEL 3
> --------------------------------------------
> version: 5000
> name: 'osysPool'
> state: 0
> txg: 35882
> pool_guid: 3008044207603099329
> hostid: 1990654128
> hostname: 'test'
> top_guid: 16302517322241353808
> guid: 2114803205502328891
> vdev_children: 1
> vdev_tree:
> type: 'mirror'
> id: 0
> guid: 16302517322241353808
> metaslab_array: 33
> metaslab_shift: 29
> ashift: 9
> asize: 70355779584
> is_log: 0
> create_txg: 4
> children[0]:
> type: 'disk'
> id: 0
> guid: 2114803205502328891
> path: '/dev/ada2p3'
> phys_path: '/dev/ada2p3'
> whole_disk: 1
> DTL: 99
> create_txg: 4
> children[1]:
> type: 'disk'
> id: 1
> guid: 15791103587254396721
> path: '/dev/ada3p3'
> phys_path: '/dev/ada3p3'
> whole_disk: 1
> DTL: 98
> create_txg: 4
> features_for_read:
>
>
> gpart show ada2 output:
>
> => 34 156301421 ada2 GPT (74G)
> 34 2014 - free - (1M)
> 2048 512 1 freebsd-boot (256k)
> 2560 1536 - free - (768k)
> 4096 8388608 2 freebsd-swap (4.0G)
> 8392704 10485760 - free - (5.0G)
> 18878464 137422848 3 freebsd-zfs (65G)
> 156301312 143 - free - (71k)
>
>
>
> On Thu, Apr 16, 2015 at 9:45 PM, Fabian Keil <freebsd-listen at fabiankeil.de>
> wrote:
>
> > Yudi V <yudi.tux at gmail.com> wrote:
> >
> > > First, what is the recommended image hosting site.
> >
> > Any site that allows to download the image with fetch should be fine.
> > I use my own website so I unfortunately can't recommend any specific
> > image hosting site.
> >
> > > I don't think your conclusion is right.
> >
> > You're right, among other things I completely missed that you wrote
> > that the system tries to attach the whole disk instead of a partition.
> >
> > Could you additionally post the output of "zdb -l /dev/ada2p3"
> > and "gpart show ada2"?
> >
> > Fabian
> >
>
>
>
> --
> Kind regards,
> Yudi
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