[Lustre-discuss] /etc/init.d/openibd hanging system shutdown

[Christopher J. Morrone]

Here we use an init script that does that.

We use it on RHEL based systems, but it shouldn't take much work to 
modify it for your needs:

http://github.com/morrone/lustre/raw/1.8.2.0-5chaos/lustre/scripts/lnet

It is also in a patch attached to bug 20165 (/etc/init.d/lnet) along 
with heartbeat scripts.  Here's the link:

  https://bugzilla.lustre.org/show_bug.cgi?id=20165

Chris

Erik Froese wrote:
> try lctl net down or lctl net unconfigure
> 
> If those fail run lustre_rmmod
> 
> Erik
> 
> On Tue, Jan 26, 2010 at 6:56 PM, Jagga Soorma <jagga13 at gmail.com> wrote:
> 
>> Did some more digging around and the mlx4_ib module is not unloading:
>>
>> ..snip..
>> + '[' '!' -z 'ERROR: Removing '\''mlx4_ib'\'': Device or resource busy' ']'
>> ..snip..
>>
>> # rmmod mlx4_ib
>> ERROR: Removing 'mlx4_ib': Device or resource busy
>>
>> #lctl net down
>> LNET busy
>>
>> How can I shutdown lctl network?  I do not have any lustre fs's mounted on
>> my client anymore.
>>
>> Thanks,
>> -J
>>
>>
>> On Tue, Jan 26, 2010 at 3:10 PM, Jagga Soorma <jagga13 at gmail.com> wrote:
>>
>>> Hi Guys,
>>>
>>> My SLES clients are hanging during a system shutdown right after giving me
>>> a message of Shutting down D-Bus Daemon done:
>>>
>>> /etc/init.d/rc3.d: ls K08*
>>> K08dbus  K08openibd
>>>
>>> Has anyone noticed this on any of their clients if you are running sles?
>>> I have to kill the power on my client every time I need to shutdown.
>>>
>>> Any help would be greatly appreciated.
>>>
>>> Thanks,
>>> -J
>>>
>>
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>>
>>
> 
> 
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