[lustre-discuss] lnet shutdown issue while cleint reboot

[Dilger, Andreas]

Please run "lctl get_param version" on a client to find the version currently running. 

There is a problem if you don't have libyaml-devel installed at build time then lnetctl will not be built. As of 2.10.2 the libyaml-devel library is required so that lnetctl is always built. 

Cheers, Andreas

> On Jan 3, 2018, at 08:41, Parag Khuraswar <parag_k at citilindia.com> wrote:
> 
> Hi Jones,
> 
> I installed this version 2 months back. But now I am facing this client reboot issue. Lustre has been setup and working properly.
> 
> Regards,
> Parag
> 
> 
> 
> -----Original Message-----
> From: Jones, Peter A [mailto:peter.a.jones at intel.com] 
> Sent: Wednesday, January , 2018 8:31 PM
> To: Parag Khuraswar; 'Arman Khalatyan'
> Cc: 'Lustre discussion'
> Subject: Re: [lustre-discuss] lnet shutdown issue while cleint reboot
> 
> Ok, so that is the correct place and you meant git rather than GitHub. So what tag are you building against? As mentioned previously 2.20 is not a version of Lustre so perhaps this is a typo too?
> 
> 
> 
> 
>> On 2018-01-03, 6:54 AM, "lustre-discuss on behalf of Parag Khuraswar" <lustre-discuss-bounces at lists.lustre.org on behalf of parag_k at citilindia.com> wrote:
>> 
>> Hi Jones,
>> 
>> I cloned from here-
>> 
>> git clone git://git.hpdd.intel.com/fs/lustre-release.git
>> 
>> Regards,
>> Parag
>> 
>> 
>> 
>> -----Original Message-----
>> From: Jones, Peter A [mailto:peter.a.jones at intel.com]
>> Sent: Wednesday, January , 2018 7:52 PM
>> To: Parag Khuraswar; 'Arman Khalatyan'
>> Cc: 'Lustre discussion'
>> Subject: Re: [lustre-discuss] lnet shutdown issue while cleint reboot
>> 
>> What location on GitHub? Do you mean the IML repo?
>> 
>> 
>> 
>> 
>>> On 2018-01-03, 6:04 AM, "lustre-discuss on behalf of Parag Khuraswar" <lustre-discuss-bounces at lists.lustre.org on behalf of parag_k at citilindia.com> wrote:
>>> 
>>> I cloned from github. Lnetctl is there on lustre servers but on clients only lctl is available.
>>> 
>>> Regards,
>>> Parag
>>> 
>>> 
>>> 
>>> -----Original Message-----
>>> From: Arman Khalatyan [mailto:arm2arm at gmail.com]
>>> Sent: Wednesday, January , 2018 7:06 PM
>>> To: Parag Khuraswar
>>> Cc: Lustre discussion
>>> Subject: Re: [lustre-discuss] lnet shutdown issue while cleint reboot
>>> 
>>> Strange, Is it some custom lustre ? the 2.20 is not yet there:
>>> http://lustre.org/download/
>>> lnetctl is inside since 2.10.x
>>> 
>>> 
>>>> On Wed, Jan 3, 2018 at 12:46 PM, Parag Khuraswar <parag_k at citilindia.com> wrote:
>>>> Hi,
>>>> 
>>>> In my version of lustre on client nodes 'lnetctl " command is not available.
>>>> 
>>>> Regards,
>>>> Parag
>>>> 
>>>> 
>>>> 
>>>> -----Original Message-----
>>>> From: Arman Khalatyan [mailto:arm2arm at gmail.com]
>>>> Sent: Wednesday, January , 2018 4:54 PM
>>>> To: Parag Khuraswar
>>>> Cc: Lustre discussion
>>>> Subject: Re: [lustre-discuss] lnet shutdown issue while cleint 
>>>> reboot
>>>> 
>>>> hi,
>>>> Try this before reboot:
>>>> umount /lustre
>>>> service lnet stop
>>>> lnetctl lnet unconfigure
>>>> lustre_rmmod
>>>> then reboot
>>>> On Centos 7.4 it works.
>>>> 
>>>> Cheers,
>>>> Arman.
>>>> 
>>>> 
>>>>> On Wed, Jan 3, 2018 at 10:39 AM, Parag Khuraswar <parag_k at citilindia.com> wrote:
>>>>> Hi,
>>>>> 
>>>>> 
>>>>> 
>>>>> I am using lustre 2.20.1 on RHEL 7.3. On the lustre client nodes 
>>>>> when I shutdown I get attached error and nodes don’t get shutdown.
>>>>> 
>>>>> The procedure I follow to shut down the nodes are-
>>>>> 
>>>>> 1)      Unmounts all lustre file systems,
>>>>> 
>>>>> 2)      Stop lnet service ( lnet service stops successfully.),
>>>>> 
>>>>> 3)      Unload lustre module,
>>>>> 
>>>>> 
>>>>> 
>>>>> After performing above steps and rebooting node it sucks, error is attached.
>>>>> 
>>>>> 
>>>>> 
>>>>> Regards,
>>>>> 
>>>>> Parag
>>>>> 
>>>>> 
>>>>> 
>>>>> 
>>>>> 
>>>>> 
>>>>> _______________________________________________
>>>>> lustre-discuss mailing list
>>>>> lustre-discuss at lists.lustre.org
>>>>> http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
>>>>> 
>>>> 
>>> 
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>> 
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