<div dir="ltr">Would it be difficult to suspend IO and snapshot all the nodes (assuming ZFS). Could you be sure that your MDS and OSS are synchronised?</div><div class="gmail_extra"><br><div class="gmail_quote">On 7 February 2017 at 19:52, Mike Selway <span dir="ltr"><<a href="mailto:mselway@cray.com" target="_blank">mselway@cray.com</a>></span> wrote:<br><blockquote class="gmail_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:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">Hello Brett,<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">               Actually, looking for someone who uses a commercialized approach (that retains user metadata and Lustre extended metadata) and not specifically
 the manual approaches of Chapter 17.<u></u><u></u></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">Thanks!<br>
Mike<u></u><u></u></span></p><span class="">
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Calibri",sans-serif;color:#c00000">Mike Selway</span></b><b><span style="font-size:10.0pt;font-family:"Calibri",sans-serif;color:#a80000">
</span></b><b><span style="font-size:10.0pt;font-family:"Calibri",sans-serif;color:#365f91">|</span></b><b><span style="font-size:10.0pt;font-family:"Calibri",sans-serif;color:#595959"> Sr. Tiered Storage Architect | Cray Inc.<u></u><u></u></span></b></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Calibri",sans-serif;color:#404040">Work</span><span style="font-size:10.0pt;font-family:"Calibri",sans-serif;color:black">
</span><span style="font-size:10.0pt;font-family:"Calibri",sans-serif;color:#595959"><a href="tel:(301)%20332-4116" value="+13013324116" target="_blank">+1-301-332-4116</a> |
<a href="mailto:mselway@cray.com" target="_blank">mselway@cray.com</a><u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Calibri",sans-serif;color:#595959">146 Castlemaine Ct,   Castle Rock,  CO  80104 |
<a href="http://www.cray.com" target="_blank">www.cray.com</a><u></u><u></u></span></p>
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<p class="MsoNormal"><a href="http://www.cray.com/" target="_blank"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d;text-decoration:none"><img border="0" width="114" height="14" style="width:1.1916in;height:.1416in" id="m_7971364136668408693_x0000_i1028" src="cid:image003.jpg@01D28138.9C7F5D30" alt="cid:image001.png@01CF8974.1C1FA000"></span></a><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">         <u></u><u></u></span></p>
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</span><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"> Brett Lee [mailto:<a href="mailto:brettlee.lustre@gmail.com" target="_blank">brettlee.lustre@gmail.<wbr>com</a>]
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<b>Sent:</b> Monday, February 06, 2017 11:45 AM<br>
<b>To:</b> Mike Selway <<a href="mailto:mselway@cray.com" target="_blank">mselway@cray.com</a>><br>
<b>Cc:</b> <a href="mailto:lustre-discuss@lists.lustre.org" target="_blank">lustre-discuss@lists.lustre.<wbr>org</a><br>
<b>Subject:</b> Re: [lustre-discuss] Backup software for Lustre<u></u><u></u></span></p><div><div class="h5">
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<p class="MsoNormal">Hey Mike,<u></u><u></u></p>
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<p class="MsoNormal">"Chapter 17" and<u></u><u></u></p>
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<p class="MsoNormal"><a href="http://www.intel.com/content/www/us/en/lustre/backup-and-restore-training.html" target="_blank">http://www.intel.com/content/<wbr>www/us/en/lustre/backup-and-<wbr>restore-training.html</a><u></u><u></u></p>
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<p class="MsoNormal">both contain methods to backup & restore the entire Lustre file system.<u></u><u></u></p>
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<p class="MsoNormal">Are you looking for a solution that backs up only the (user) data files and their associated metadata (e.g. xattrs)?<u></u><u></u></p>
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<p class="MsoNormal">Brett<u></u><u></u></p>
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<p class="MsoNormal">--<u></u><u></u></p>
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<p class="MsoNormal">Protect Yourself From Cybercrime<u></u><u></u></p>
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<p class="MsoNormal">PDS Software Solutions LLC<u></u><u></u></p>
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<p class="MsoNormal"><a href="https://www.trustpds.com/" target="_blank">https://www.TrustPDS.com</a><u></u><u></u></p>
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<p class="MsoNormal">On Mon, Feb 6, 2017 at 11:12 AM, Mike Selway <<a href="mailto:mselway@cray.com" target="_blank">mselway@cray.com</a>> wrote:<u></u><u></u></p>
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<p class="MsoNormal">Hello,<u></u><u></u></p>
<p class="MsoNormal">               Anyone aware of and/or using a Backup software package to protect their LFS environment (not referring to the tools/scripts suggested in Chapter 17).<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p>
<p class="MsoNormal">Regards,<u></u><u></u></p>
<p class="MsoNormal">Mike<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;color:#c00000">Mike Selway</span></b><b><span style="font-size:10.0pt;color:#a80000">
</span></b><b><span style="font-size:10.0pt;color:#365f91">|</span></b><b><span style="font-size:10.0pt;color:#595959"> Sr. Tiered Storage Architect | Cray Inc.</span></b><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:#404040">Work</span><span style="font-size:10.0pt;color:black">
</span><span style="font-size:10.0pt;color:#595959"><a href="tel:(301)%20332-4116" target="_blank">+1-301-332-4116</a> |
<a href="mailto:mselway@cray.com" target="_blank">mselway@cray.com</a></span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:#595959">146 Castlemaine Ct,   Castle Rock,  CO  80104 |
<a href="http://www.cray.com" target="_blank">www.cray.com</a></span><u></u><u></u></p>
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______________________________<wbr>_________________<br>
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