<div dir="ltr">Hi<div><br></div><div>Can you explain in detail how Lustre can be used with NFS? Do you mean that the storage will be lustre and client will be mounted with NFS? Will this affect the performance?</div><div><br></div><div>Thanks and regards</div><div>Nick</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, 3 May 2023 at 14:30, Tancheff, Shaun <<a href="mailto:shaun.tancheff@hpe.com">shaun.tancheff@hpe.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div class="msg-5382011081145387622">
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<p class="MsoNormal"><span style="font-size:12pt">Lustre is an in-kernel file system.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:12pt"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:12pt">I am not aware of a FUSE mountable Lustre, it would be very likely to have an unacceptable performance profile.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:12pt"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:12pt">There is also method to re-export as an NFS share to enable NFS clients access to data stored on Lustre, an example use case is when client OS does not support Lustre but does support NFS.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:12pt"><u></u> <u></u></span></p>
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<p class="MsoNormal"><b><span style="font-size:12pt;color:black">From: </span></b><span style="font-size:12pt;color:black">lustre-discuss <<a href="mailto:lustre-discuss-bounces@lists.lustre.org" target="_blank">lustre-discuss-bounces@lists.lustre.org</a>> on behalf of Nick dan via lustre-discuss <<a href="mailto:lustre-discuss@lists.lustre.org" target="_blank">lustre-discuss@lists.lustre.org</a>><br>
<b>Reply-To: </b>Nick dan <<a href="mailto:nickdan2999@gmail.com" target="_blank">nickdan2999@gmail.com</a>><br>
<b>Date: </b>Wednesday, May 3, 2023 at 2:04 PM<br>
<b>To: </b>"<a href="mailto:lustre-discuss-owner@lists.lustre.org" target="_blank">lustre-discuss-owner@lists.lustre.org</a>" <<a href="mailto:lustre-discuss-owner@lists.lustre.org" target="_blank">lustre-discuss-owner@lists.lustre.org</a>>, "<a href="mailto:lustre-discuss-request@lists.lustre.org" target="_blank">lustre-discuss-request@lists.lustre.org</a>" <<a href="mailto:lustre-discuss-request@lists.lustre.org" target="_blank">lustre-discuss-request@lists.lustre.org</a>>, "<a href="mailto:lustre-discuss@lists.lustre.org" target="_blank">lustre-discuss@lists.lustre.org</a>" <<a href="mailto:lustre-discuss@lists.lustre.org" target="_blank">lustre-discuss@lists.lustre.org</a>><br>
<b>Subject: </b>[lustre-discuss] Lustre kernel space or user space<u></u><u></u></span></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">Hi<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">I had a few questions.<u></u><u></u></p>
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<p class="MsoNormal">1. Is lustre storage and client mounted in kernel space or user space?<u></u><u></u></p>
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<p class="MsoNormal">2. Can lustre be mounted with fuse? What is the use of mounting lustre with fuse?<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">Thanks and regards,<u></u><u></u></p>
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<p class="MsoNormal">Nick<u></u><u></u></p>
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