Re: [lustre-discuss] compiling Lustre from source

[Peter Jones]

There’s also material on the lustre.org wiki - 
http://wiki.lustre.org/Compiling_Lustre

From: lustre-discuss  on behalf of 
Andreas Dilger 
Date: Wednesday, June 17, 2020 at 4:19 AM
To: "Peeples, Heath" 
Cc: "lustre-discuss@lists.lustre.org" 
Subject: Re: [lustre-discuss] compiling Lustre from source

There are several pages for this:
https://wiki.whamcloud.com/display/PUB/Building+Lustre+from+Source

If you are building only the client, then this is easier than also building 
(and optionally patching) the kernel.


On Jun 8, 2020, at 13:39, Peeples, Heath 
mailto:hea...@hpc.msstate.edu>> wrote:

I am needing to compile the Lustre 2.12.4 source with MOFED 4.7.  Is there any 
step by step documentation for doing this?  Thanks for the help.

Heath
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Cheers, Andreas
--
Andreas Dilger
Principal Lustre Architect
Whamcloud





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Re: [lustre-discuss] Do old clients ever go away?

[Andreas Dilger]

On Jun 5, 2020, at 08:37, William D. Colburn 
mailto:wcolb...@nrao.edu>> wrote:

I was looking in /proc/fs/lustre/mgs/MGS/exports/, and I see ip
addresses in there that don't go anywhere anymore.  I'm pretty sure they
are gone so long that they predate the uptime of the mds.  Does a lost
client linger forever, or am I just wrong about when the machines went
offline in relation to the uptime of the MDS?

These files in the exports directory are just old stats, which are kept after 
client disconnect because it is otherwise difficult to track if clients are 
only connecting for a short time.  This doesn't mean that these clients are 
actively connected or part of the filesystem.

Cheers, Andreas
--
Andreas Dilger
Principal Lustre Architect
Whamcloud






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Re: [lustre-discuss] compiling Lustre from source

[Andreas Dilger]

There are several pages for this:
https://wiki.whamcloud.com/display/PUB/Building+Lustre+from+Source

If you are building only the client, then this is easier than also building 
(and optionally patching) the kernel.

On Jun 8, 2020, at 13:39, Peeples, Heath 
mailto:hea...@hpc.msstate.edu>> wrote:

I am needing to compile the Lustre 2.12.4 source with MOFED 4.7.  Is there any 
step by step documentation for doing this?  Thanks for the help.

Heath
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Cheers, Andreas
--
Andreas Dilger
Principal Lustre Architect
Whamcloud






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