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<p class="MsoNormal">Just for clarification, this RFE is for changing the name of the Network Shared Disk device used to store data for file systems, not a NSD I/O server node name,<o:p></o:p></p>
<p class="MsoNormal">-Bryan<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><b>From:</b> gpfsug-discuss-bounces@spectrumscale.org <gpfsug-discuss-bounces@spectrumscale.org>
<b>On Behalf Of </b>Christopher Black<br>
<b>Sent:</b> Tuesday, December 1, 2020 1:26 PM<br>
<b>To:</b> gpfsug main discussion list <gpfsug-discuss@spectrumscale.org><br>
<b>Subject:</b> Re: [gpfsug-discuss] RFE upvote request for "Change NSD Name" RFE<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">[EXTERNAL EMAIL]<o:p></o:p></p>
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<p class="MsoNormal">+1 from me.<o:p></o:p></p>
<p class="MsoNormal">Someone did a building block install for us and named a couple io nodes with initial upper case (unlike all other unix hostnames in our env which are all lowercase). For a while it just bothered us, and we complained occasionally to hear
that it was not easy to change. Over two years after install a case-sensitive bug in call home hit us on those two io nodes.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Best,<o:p></o:p></p>
<p class="MsoNormal">Chris<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><b><span style="font-size:12.0pt;color:black">From: </span></b><span style="font-size:12.0pt;color:black"><<a href="mailto:gpfsug-discuss-bounces@spectrumscale.org">gpfsug-discuss-bounces@spectrumscale.org</a>> on behalf of Bryan Banister
<<a href="mailto:bbanister@jumptrading.com">bbanister@jumptrading.com</a>><br>
<b>Reply-To: </b>gpfsug main discussion list <<a href="mailto:gpfsug-discuss@spectrumscale.org">gpfsug-discuss@spectrumscale.org</a>><br>
<b>Date: </b>Tuesday, December 1, 2020 at 2:16 PM<br>
<b>To: </b>gpfsug main discussion list <<a href="mailto:gpfsug-discuss@spectrumscale.org">gpfsug-discuss@spectrumscale.org</a>><br>
<b>Subject: </b>[gpfsug-discuss] RFE upvote request for "Change NSD Name" RFE<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Hey all…<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Hope all your clusters are up and performing well…<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Got a new RFE (I searched and didn’t find anything like it) for your consideration. The ability to change the name of an existing NSD:<o:p></o:p></p>
<p class="MsoNormal"><a href="https://urldefense.com/v3/__http:/www.ibm.com/developerworks/rfe/execute?use_case=viewRfe&CR_ID=147125__;!!C6sPl7C9qQ!A9Xxl1aqkzhreSk41q7vR7GAgo-Dq3KsEpHcGfx8t_I15bCq7T0l5UyHAL7p6nLq$">http://www.ibm.com/developerworks/rfe/execute?use_case=viewRfe&CR_ID=147125</a><o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">We embed information into the NSD name, which sometimes needs to be updated. However there isn’t a way to simply change the NSD name. You can update the NSD ServerList, but not the name. You can remove the NSD from a file system, delete
it, then recreate with a new name and add it back into the file system, but there are obvious risks and serious space and performance impacts to production file systems when performing these operations.<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Thanks!<o:p></o:p></p>
<p class="MsoNormal">-Bryan<o:p></o:p></p>
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