<div dir="ltr"><div>> From what I recall AWS FSx Lustre is a manage service that provides your clients a mounted lustre and zero control over the backend servers</div><div></div><div>Makes total sense. I'd do the same thing in their shoes. <br></div><div><br></div><div>Sounds like I'd be better off just doing lustre on top of it via EC2 or whatever provider I want to use. <br></div><div><br></div><div>Thanks!</div><div><br></div><div>-Paulson<br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Jun 23, 2023 at 1:47 PM Coffman, Chris <<a href="mailto:coffmancd@ornl.gov">coffmancd@ornl.gov</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="msg7870066872732496689">
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<p class="MsoNormal"><span style="font-size:11pt">From what I recall AWS FSx Lustre is a manage service that provides your clients a mounted lustre and zero control over the backend servers. I believe the mdt option you’re attempting to enable requires you
be on the MDS node you are not able to access.<u></u><u></u></span></p>
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<p class="MsoNormal"><span style="font-size:11pt">If this is functionality you need documenting with AWS is likely the first step. They may find the value in providing robinhood functionality for you and others.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11pt"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11pt">-Chris<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11pt"><u></u> <u></u></span></p>
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<p class="MsoNormal" style="margin-bottom:12pt"><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 Paulson McIntyre <<a href="mailto:paul@gpmidi.net" target="_blank">paul@gpmidi.net</a>><br>
<b>Date: </b>Friday, June 23, 2023 at 1:38 PM<br>
<b>To: </b><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>[EXTERNAL] [lustre-discuss] AWS's FSX-Lustre - Robinhood & MDT Registration<u></u><u></u></span></p>
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<p class="MsoNormal"><span style="font-size:11pt">I'm using AWS's FSX's Lustre and am having issues enabling HSM and the changelog settings:
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<p class="MsoNormal"><span style="font-size:7.5pt;font-family:"Courier New""># lctl set_param mdt.64rczbev-MDT0000.hsm_control=enabled error: set_param: param_path 'mdt/64rczbev-MDT0000/hsm_control': No such file or directory</span><span style="font-size:11pt"><u></u><u></u></span></p>
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<p class="MsoNormal"><span style="font-size:11pt">As best as I can tell the MDTs don't exist or aren't visible. I'm trying to figure out if it's a PBKEC or AWS blocks this.
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<p class="MsoNormal"><span style="font-size:7.5pt;font-family:"Courier New""># lctl list_param \*.64rczbev-MDT0000\*<br>
mdc.64rczbev-MDT0000-mdc-ffff888007eef000</span><span style="font-size:11pt"><u></u><u></u></span></p>
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<p class="MsoNormal"><span style="font-size:11pt">Normally I'd ask AWS's support but it's a personal project and that's $$$.
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<p class="MsoNormal"><span style="font-size:11pt">-Paulson<u></u><u></u></span></p>
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