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From: "Cable, Sam" <sam.cable@lmco.com>
To: "lustre-devel@lists.lustre.org" <lustre-devel@lists.lustre.org>
Subject: [lustre-devel] asynchronous I/O in lustre
Date: Thu, 3 Dec 2020 17:40:22 +0000	[thread overview]
Message-ID: <2e2b7e84cc5a4f268c68c9ac0204a893@lmco.com> (raw)


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I am investigating the use of asynchronous I/O in Lustre.  (FWIW, I am new to async I/O.  And although I am  a long time user of Lustre file systems, I am new to developing specifically in Lustre as well.)  I have a couple of questions.

It is my understanding that Lustre did not support async I/O for a while, but reintroduced it at some point.  Can anyone tell me in which revision async I/O was supported again?

Does Lustre have its own API for asynchronous I/O other than the usual POSIX AIO?  If there is a particular API, I would very much appreciate a pointer to it.  I have not been able to find any info on this.

Thanks for your help.

--Sam Cable


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                 reply	other threads:[~2020-12-03 17:40 UTC|newest]

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