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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">I know we are trying to be helpful, but suggesting that admins mess with undocumented, dangerous commands isn’t a good idea. If directed from an IBM support
person with explicit instructions, then good enough, IFF it’s really required and worth the risk!<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">I think the Kum’s suggestions are definitely a right way to handle this.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">In general, avoid running ts* commands unless directed by somebody that knows exactly what they are doing and understands your issue in great detail!!<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Just a word to the wise.. 2 cents… etc,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">-Bryan<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> gpfsug-discuss-bounces@spectrumscale.org [mailto:gpfsug-discuss-bounces@spectrumscale.org]
<b>On Behalf Of </b>Marc A Kaplan<br>
<b>Sent:</b> Tuesday, July 10, 2018 8:09 AM<br>
<b>To:</b> gpfsug main discussion list <gpfsug-discuss@spectrumscale.org><br>
<b>Subject:</b> Re: [gpfsug-discuss] What NSDs does a file have blocks on?<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><em><span style="font-size:8.5pt;font-family:"Verdana",sans-serif;color:#333333">Note: External Email</span></em><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif">As long as we're giving hints...</span><br>
<span style="font-size:10.0pt;font-family:"Arial",sans-serif">Seems tsdbfs has several subcommands that might be helpful.</span><br>
<span style="font-size:10.0pt;font-family:"Arial",sans-serif">I like "inode"</span><br>
<span style="font-size:10.0pt;font-family:"Arial",sans-serif">But there's also "listda"<br>
Subcommand "desc" will show you the structure of the file system under "disks:" you will see which disk numbers are which NSDs.</span><br>
<br>
<span style="font-size:10.0pt;font-family:"Arial",sans-serif">Have fun, but DO NOT use the any of the *patch* subcommands!</span><br>
<br>
<br>
<br>
<span style="font-size:9.0pt;font-family:"Arial",sans-serif;color:#5F5F5F">From: </span><span style="font-size:9.0pt;font-family:"Arial",sans-serif">Simon Thompson <<a href="mailto:S.J.Thompson@bham.ac.uk">S.J.Thompson@bham.ac.uk</a>></span><br>
<span style="font-size:9.0pt;font-family:"Arial",sans-serif;color:#5F5F5F">To: </span><span style="font-size:9.0pt;font-family:"Arial",sans-serif">gpfsug main discussion list <<a href="mailto:gpfsug-discuss@spectrumscale.org">gpfsug-discuss@spectrumscale.org</a>></span><br>
<span style="font-size:9.0pt;font-family:"Arial",sans-serif;color:#5F5F5F">Date: </span><span style="font-size:9.0pt;font-family:"Arial",sans-serif">07/09/2018 05:21 PM</span><br>
<span style="font-size:9.0pt;font-family:"Arial",sans-serif;color:#5F5F5F">Subject: </span><span style="font-size:9.0pt;font-family:"Arial",sans-serif">Re: [gpfsug-discuss] What NSDs does a file have blocks on?</span><br>
<span style="font-size:9.0pt;font-family:"Arial",sans-serif;color:#5F5F5F">Sent by: </span><span style="font-size:9.0pt;font-family:"Arial",sans-serif"><a href="mailto:gpfsug-discuss-bounces@spectrumscale.org">gpfsug-discuss-bounces@spectrumscale.org</a></span><o:p></o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><o:p> </o:p></p>
<p style="margin:0in;margin-bottom:.0001pt"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">I was going to say something like that … e.g.</span><o:p></o:p></p>
<p style="margin:0in;margin-bottom:.0001pt"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> </span><o:p></o:p></p>
<p style="mso-margin-top-alt:0in;margin-right:0in;margin-bottom:112.5pt;margin-left:0in">
<span style="font-size:10.0pt;color:#2F2F2F">blockaddr 563148261</span><o:p></o:p></p>
<p style="mso-margin-top-alt:0in;margin-right:0in;margin-bottom:112.5pt;margin-left:0in">
<span style="font-size:10.0pt;color:#2F2F2F">Inode 563148261 snap 0 offset 0 N=2 1:45255923200 13:59403784320</span><o:p></o:p></p>
<p style="margin:0in;margin-bottom:.0001pt"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">1: and 13: in the output are the NSD disk devices for inode 563148261</span><o:p></o:p></p>
<p style="margin:0in;margin-bottom:.0001pt"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> </span><o:p></o:p></p>
<p style="margin:0in;margin-bottom:.0001pt"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Simon</span><o:p></o:p></p>
<p style="margin:0in;margin-bottom:.0001pt"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> </span><o:p></o:p></p>
<p style="margin:0in;margin-bottom:.0001pt"><b><span style="font-family:"Calibri",sans-serif">From:
</span></b><span style="font-family:"Calibri",sans-serif"><<a href="mailto:gpfsug-discuss-bounces@spectrumscale.org">gpfsug-discuss-bounces@spectrumscale.org</a>> on behalf of "<a href="mailto:makaplan@us.ibm.com">makaplan@us.ibm.com</a>" <<a href="mailto:makaplan@us.ibm.com">makaplan@us.ibm.com</a>><b><br>
Reply-To: </b>"<a href="mailto:gpfsug-discuss@spectrumscale.org">gpfsug-discuss@spectrumscale.org</a>" <<a href="mailto:gpfsug-discuss@spectrumscale.org">gpfsug-discuss@spectrumscale.org</a>><b><br>
Date: </b>Monday, 9 July 2018 at 22:04<b><br>
To: </b>"<a href="mailto:gpfsug-discuss@spectrumscale.org">gpfsug-discuss@spectrumscale.org</a>" <<a href="mailto:gpfsug-discuss@spectrumscale.org">gpfsug-discuss@spectrumscale.org</a>><b><br>
Subject: </b>Re: [gpfsug-discuss] What NSDs does a file have blocks on?</span><o:p></o:p></p>
<p style="margin:0in;margin-bottom:.0001pt"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> </span><o:p></o:p></p>
<p style="margin:0in;margin-bottom:.0001pt"><span style="font-size:10.0pt;font-family:"Arial",sans-serif">(psss... ) tsdbfs
</span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><br>
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Not responsible for anything bad that happens...!</span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><br>
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