[lustre-discuss] Lnet not starting

[Chris Horn]

dmesg output should provide more information about the “Invalid argument” error that you are seeing, but my guess would be that Lustre was compiled against a different IB stack than what you have installed.

Chris Horn

From: lustre-discuss <lustre-discuss-bounces at lists.lustre.org> on behalf of Ravi Konila <ravibhatk at gmail.com>
Reply-To: Ravi Konila <ravibhatk at gmail.com>
Date: Thursday, October 12, 2017 at 7:58 AM
To: Parag Khuraswar <parag_k at citilindia.com>, 'Lustre User Discussion Mailing List' <lustre-discuss at lists.lustre.org>
Subject: Re: [lustre-discuss] Lnet not starting

Hi Parag

Even I am facing the same issue with RHEL 6.7 and Lustre 2.8. Now I am also trying with RHEL 7.3 and Lustre 2.10.0.
I am planning to install Mellanox OFED driver with 3.4 stack. Looks like there is some problem with OFED 4.x stack with Lustre 2.10.0.
Let me try the same and update.
When I start “service lnet start” it gives LNET configure error 22: Invalid argument
but it works fine with tcp.

Regards

Ravi Konila
Sr. Technical Consultant
Maruti Suzuki India Ltd


From: Parag Khuraswar
Sent: Thursday, October 12, 2017 6:11 PM
To: 'Lustre User Discussion Mailing List'
Subject: [lustre-discuss] Lnet not starting

Hi,

I am installing Lustre 2.10.0 on RHEL 7.3.
IB is working fine but lnet is not coming up. Lustre service is running.
Ibstat also show link up and active.
Lustre and lnet modules are also loaded.

Regards,
Parag


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