<div dir="auto"><div><br><div class="gmail_extra"><br><div class="gmail_quote">On May 5, 2017 1:11 AM, "William Cooley" <<a href="mailto:wcooley@textwise.com">wcooley@textwise.com</a>> wrote:<br type="attribution"><blockquote class="quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<p class="MsoNormal"><span style="font-size:12.0pt;color:black">I’m setting up a new iSCSI LUN / volume and am wondering what the recommended sector size is.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;color:black"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;color:black">The setup wizard recommends 8KB for vmware.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;color:black"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;color:black">I’ve read that QCOW2 uses
</span><span style="font-size:10.5pt;font-family:"Arial",sans-serif;color:#252525;background:white">64KB blocks? Does this mean I use 64KB on the iscsi LUN? Sorry if this is a stupid question.</span></p></div></div></blockquote></div></div></div><div dir="auto"><br></div><div dir="auto">Yes, qcow2 uses 64K, but I'm unsure if that's optimal in any way to the underlying disks. </div><div dir="auto">I doubt it makes a noticeable difference. </div><div dir="auto">Y. </div><div dir="auto"><br></div><div dir="auto"><div class="gmail_extra"><div class="gmail_quote"><blockquote class="quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div lang="EN-US" link="#0563C1" vlink="#954F72"><div class="m_2167216008894519965WordSection1"><p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Arial",sans-serif;color:#252525;background:white"><u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Arial",sans-serif;color:#252525;background:white"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Arial",sans-serif;color:#252525;background:white">Regards,<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Arial",sans-serif;color:#252525;background:white">William</span><u></u><u></u></p>
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