Cannot connect to console server in s2600wf

AKASH G J akashgj91 at gmail.com
Wed Sep 11 22:10:20 AEST 2019


This problem is solved by enabling vuart device in device tree. Now
obmc-console-server starts running.

But *Phosphor IPMI KCS DBus Bridge service* is not running.

*kcsbridged* binary is there in /usr/bin.

On Wed, Sep 11, 2019 at 3:46 PM AKASH G J <akashgj91 at gmail.com> wrote:

> Sorry for the delay for reply.
>
> We want to get the host CPU console over the BMC console.
>
> I build OpenBMC firmware using the following steps.
>
> 1. export TEMPLATECONF=meta-intel/meta-s2600wf/conf/
> 2. . openbmc-env
> 3. bitbake obmc-phosphor-image
>
> */lib/systemd/system/obmc-console at .service* is available with content
>
> [Unit]
> Description=Phosphor Console Muxer listening on device /dev/%I
> BindsTo=dev-%i.device
> After=dev-%i.device
>
> [Service]
> ExecStart=/usr/bin/env obmc-console-server --config /etc/obmc-console.conf
> %i
> SyslogIdentifier=obmc-console-server
> Restart=always
>
> [Install]
> WantedBy=multi-user.target
>
> File*
> /etc/systemd/system/multi-user.target.wants/obmc-console at ttyVUART0.service*
> found.
>
> root at s2600wf:~# *ls -l /dev/ttyS**
> crw-rw----    1 root     dialout     4,  64 Aug 30 04:42 /dev/ttyS0
> crw-rw----    1 root     dialout     4,  65 Aug 30 04:42 /dev/ttyS1
> crw-rw----    1 root     dialout     4,  66 Aug 30 04:42 /dev/ttyS2
> crw-rw----    1 root     dialout     4,  67 Aug 30 04:42 /dev/ttyS3
> crw-------    1 root     tty         4,  68 Aug 30 04:45 /dev/ttyS4
> crw-rw----    1 root     dialout     4,  69 Aug 30 04:42 /dev/ttyS5
>
>
> Moreover */etc/obmc-console.conf* file not found.
>
> On Mon, Sep 2, 2019 at 1:58 PM Yong Li <yong.b.li at linux.intel.com> wrote:
>
>> Could you share more information:
>>
>> Do you want to use the SOL feature?
>>
>> How did you build the OpenBMC?
>>
>> There should be a systemd service:
>> /lib/systemd/system/obmc-console at .service. And check the file
>> /etc/systemd/system/multi-user.target.wants/obmc-console@*, is it ttyS2?
>>
>> ls -l /dev/ttyS*, can you find these ttyS items?
>>
>>
>>
>> Thanks,
>>
>> Yong
>>
>>
>>
>> *From:* openbmc <openbmc-bounces+yong.b.li=
>> linux.intel.com at lists.ozlabs.org> *On Behalf Of *AKASH G J
>> *Sent:* Friday, August 30, 2019 8:27 PM
>> *To:* openbmc at lists.ozlabs.org
>> *Subject:* Cannot connect to console server in s2600wf
>>
>>
>>
>> Hi all,
>>
>>
>>
>> I am using OpenBMC Linux with s2600wf configuration.
>>
>>
>>
>> When I tried to execute 0bmc-console-client the following error came.
>>
>>
>>
>> root at s2600wf:~# obmc-console-client
>>
>> obmc-console-client: Can't connect to console server: Connection refused
>>
>>
>>
>> in *ps* command output also obmc-console-server not found.
>>
>>
>>
>>
>>
>> Thanks,
>>
>>
>>
>> Akash
>>
>
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