This is not supported and cause a kernel panic according to the docs.&nbsp;<div id="yMail_cursorElementTracker_1593210838486"><br><a id="linkextractor__1593210845308" data-yahoo-extracted-link="true" href="https://docs.netapp.com/platstor/index.jsp?topic=%2Fcom.netapp.doc.hw-ds-sas3-service%2FGUID-74DE67F4-BDA9-4A70-9551-076F21AC592A.html">https://docs.netapp.com/platstor/index.jsp?topic=%2Fcom.netapp.doc.hw-ds-sas3-service%2FGUID-74DE67F4-BDA9-4A70-9551-076F21AC592A.html</a></div><div id="yMail_cursorElementTracker_1593210845319"><br></div><div id="yMail_cursorElementTracker_1593210845486">Even removing an non-occupied SAS shelf can be problematic, or at least it used to be.&nbsp;</div><div id="yMail_cursorElementTracker_1593210886585"><br></div><div id="yMail_cursorElementTracker_1593210886755">Fred&nbsp;</div><div id="yMail_cursorElementTracker_1593210924721"><br><div id="ymail_android_signature"><a id="ymail_android_signature_link" href="https://go.onelink.me/107872968?pid=InProduct&amp;c=Global_Internal_YGrowth_AndroidEmailSig__AndroidUsers&amp;af_wl=ym&amp;af_sub1=Internal&amp;af_sub2=Global_YGrowth&amp;af_sub3=EmailSignature">Sent from Yahoo Mail on Android</a></div> <br> <blockquote style="margin: 0 0 20px 0;"> <div style="font-family:Roboto, sans-serif; color:#6D00F6;"> <div>On Fri, Jun 26, 2020 at 5:04 PM, tmac</div><div>&lt;tmacmd@gmail.com&gt; wrote:</div> </div> <div style="padding: 10px 0 0 20px; margin: 10px 0 0 0; border-left: 1px solid #6D00F6;"> _______________________________________________<br clear="none">Toasters mailing list<br clear="none"><a shape="rect" ymailto="mailto:Toasters@teaparty.net" href="mailto:Toasters@teaparty.net">Toasters@teaparty.net</a><br clear="none"><a shape="rect" href="https://www.teaparty.net/mailman/listinfo/toasters" target="_blank">https://www.teaparty.net/mailman/listinfo/toasters</a> </div> </blockquote></div>