[CentOS-virt] Centos 6.5 Xen Stock cannot run dom-u PCI: Fatal: - ipmi_si

Periko Support pheriko.support at gmail.com
Tue Jun 17 15:33:28 UTC 2014


On Tue, Jun 17, 2014 at 8:19 AM, Konrad Rzeszutek Wilk
<konrad.wilk at oracle.com> wrote:
> On Mon, Jun 16, 2014 at 09:09:04PM -0700, Periko Support wrote:
>> On Mon, Jun 16, 2014 at 11:34 AM, Periko Support
>> <pheriko.support at gmail.com> wrote:
>> > On Mon, Jun 16, 2014 at 11:10 AM, Periko Support
>> > <pheriko.support at gmail.com> wrote:
>> >> On Mon, Jun 16, 2014 at 10:55 AM, Konrad Rzeszutek Wilk
>> >> <konrad.wilk at oracle.com> wrote:
>> >>> On Mon, Jun 16, 2014 at 10:51:54AM -0700, Periko Support wrote:
>> >>>> On Mon, Jun 16, 2014 at 10:46 AM, Periko Support
>> >>>> <pheriko.support at gmail.com> wrote:
>> >>>> > On Mon, Jun 16, 2014 at 10:37 AM, Konrad Rzeszutek Wilk
>> >>>> > <konrad.wilk at oracle.com> wrote:
>> >>>> >> On Mon, Jun 16, 2014 at 10:21:45AM -0700, Periko Support wrote:
>> >>>> >>> ---------------------------------------
>> >>>> >>> So if I understand you correct - in 5.9 you did not see this, but
>> >>>> >>> in 6.5 you do?
>> >>>> >>> --------------------------------------
>> >>>> >>>
>> >>>> >>> Yes, just with centos 6.5 dom-u.
>> >>>> >>>
>> >>>> >>> But none of both vm's run.
>> >>>> >>
>> >>>> >> Please do not top post.
>> >>>> >> .. snip..
>> >>>> >> .. snip..
>> >>>> >>> >> Loading xenblk.ko module
>> >>>> >>> >> XENBUS: Waiting for devices to initialise:
>> >>>> >>> >> 295s...290s...285s...280s...275s...270s...265s...260s...255s...250s...245s...240s...235s...230s...225s...220s...215s...210s...205s...200s...195s...190s...185s...180s...175s...170s...165s...160s...155s...150s...145s...140s...135s...130s...125s...120s...115s...110s...105s...100s...95s...90s...85s...80s...75s...70s...65s...60s...55s...50s...45s...40s...35s...30s...25s...20s...15s...10s...5s...0s...
>> >>>> >>> >> XENBUS: Timeout connecting to device: device/vbd/51712 (local state 3,
>> >>>> >>> >> remote state 1)
>> >>>> >>> >> Loading dm-mod.ko module
>> >>>> >>> >> device-mapper: uevent: version 1.0.3
>> >>>> >>> >> device-mapper: ioctl: 4.11.6-ioctl (2011-02-18) initialised: dm-devel at redhat.com
>> >>>> >>> >> Loading dm-log.ko module
>> >>>> >>> >> Loading dm-mirror.ko module
>> >>>> >>> >> Loading dm-zero.ko module
>> >>>> >>> >> Loading dm-snapshot.ko module
>> >>>> >>> >> Loading dm-mem-cache.ko module
>> >>>> >>> >> Loading dm-region_hash.ko module
>> >>>> >>> >> Loading dm-message.ko module
>> >>>> >>> >> Loading dm-raid45.ko module
>> >>>> >>> >> device-mapper: dm-raid45: initialized v0.2594l
>> >>>> >>> >> Scanning and configuring dmraid supported devices
>> >>>> >>> >> Scanning logical volumes
>> >>>> >>> >>   Reading all physical volumes.  This may take a while...
>> >>>> >>> >>   No volume groups found
>> >>>> >>> >> Activating logical volumes
>> >>>> >>> >>   Volume group "VolGroup00" not found
>> >>>> >>> >> Creating root device.
>> >>>> >>> >> Mounting root filesystem.
>> >>>> >>> >> mount: could not find filesystem '/dev/root'
>> >>>> >>> >> Setting up other filesystems.
>> >>>> >>> >> Setting up new root fs
>> >>>> >>> >> setuproot: moving /dev failed: No such file or directory
>> >>>> >>> >> no fstab.sys, mounting internal defaults
>> >>>> >>> >> setuproot: error mounting /proc: No such file or directory
>> >>>> >>> >> setuproot: error mounting /sys: No such file or directory
>> >>>> >>> >> Switching to new root and running init.
>> >>>> >>> >> unmounting old /dev
>> >>>> >>> >> unmounting old /proc
>> >>>> >>> >> unmounting old /sys
>> >>>> >>> >> switchroot: mount failed: No such file or directory
>> >>>> >>> >> Kernel panic - not syncing: Attempted to kill init!
>> >>>> >>
>> >>>> >>
>> >>>> >>
>> >>>> >> Ah, that is because you do not have xen-blkfront  loaded in your initrd.
>> >>>> >> Somehow it thinks it is called 'xenblk'. If you recreate your initrd
>> >>>> >> (either dracut or mkinitrd) make sure you specify that you want to
>> >>>> >> have the 'xen-blkfront' driver as part of it. The usual parameter
>> >>>> >> is '--add' or such.
>> >>>> >>
>> >>>> >> How did you generate your initrd?
>> >>>> >> _______________________________________________
>> >>>> >> CentOS-virt mailing list
>> >>>> >> CentOS-virt at centos.org
>> >>>> >> http://lists.centos.org/mailman/listinfo/centos-virt
>> >>>> >
>> >>>> > No, I'm using the instructions from xen4centos project. Nothing manually.
>> >>>> >
>> >>>> > U mention 2 things:
>> >>>> >
>> >>>> > For centos6 is normal the error, I have to connect to my console using
>> >>>> > other methods and see if centos6 dom-u is running, I will let u know.
>> >>>> > 2nd u mention that we need a module xen-blkfront for centos5 dom-u,
>> >>>> > hope the developers read this and fix this asap.
>> >>>> >
>> >>>> > Thanks.
>> >>>>
>> >>>> If u need info from me, let me know, because this happen in both
>> >>>> servers with different year of manufacturing.
>> >>>> and different centos version 5.9/6.0.
>> >>>
>> >>> Huh?
>> >>>
>> >>> You do not need any developers. You just need to regenerate your
>> >>> initrd to have extra drivers. That is it.
>> >>>
>> >>>
>> >>>>
>> >>>> Thanks for your time!!!
>> >>>> _______________________________________________
>> >>>> CentOS-virt mailing list
>> >>>> CentOS-virt at centos.org
>> >>>> http://lists.centos.org/mailman/listinfo/centos-virt
>> >>> _______________________________________________
>> >>> CentOS-virt mailing list
>> >>> CentOS-virt at centos.org
>> >>> http://lists.centos.org/mailman/listinfo/centos-virt
>> >>
>> >> Understand that, but if exist something to be done to have the fix for
>> >> the whole community will be better, don't u think?
>> >
>> > Latest news, I connect to dom-u centos 6.5 x64 over vnc and is booting
>> > and got this after waiting:
>> >
>> > xl console oerp-server
>> > PCI: Fatal: No config space access function found
>> > ipmi_si: Could not set up I/O space
>> > ipmi_si: Could not set up I/O space
>> > ipmi_si: Could not set up I/O space
>> > Kernel panic - not syncing: Attempted to kill init!
>> > Pid: 1, comm: init Not tainted 2.6.32-431.el6.x86_64 #1
>> > Call Trace:
>> >  [<ffffffff815271fa>] ? panic+0xa7/0x16f
>> >  [<ffffffff81077622>] ? do_exit+0x862/0x870
>> >  [<ffffffff8118a865>] ? fput+0x25/0x30
>> >  [<ffffffff81077688>] ? do_group_exit+0x58/0xd0
>> >  [<ffffffff81077717>] ? sys_exit_group+0x17/0x20
>> >  [<ffffffff8100b072>] ? system_call_fastpath+0x16/0x1b
>> >
>> >
>> > Thanks.
>>
>> I add the module to initrd, didn't fix the issue.
>
> Can you post the full dmesg output please? Do you see 'xen-blkfront'
> being loaded on it?
>>
>> At the end, is a bug ?
>> _______________________________________________
>> CentOS-virt mailing list
>> CentOS-virt at centos.org
>> http://lists.centos.org/mailman/listinfo/centos-virt
> _______________________________________________
> CentOS-virt mailing list
> CentOS-virt at centos.org
> http://lists.centos.org/mailman/listinfo/centos-virt

The issue is that I cannot connect to the dom-u to get the output,
exist a way for this?


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