<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Thu, May 4, 2017 at 3:43 PM, Ankireddypalle Reddy <span dir="ltr"><<a href="mailto:areddy@commvault.com" target="_blank">areddy@commvault.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">Pranith,<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> Thanks. Does it mean that a given file can be written by only one client at a time. If multiple clients try to access the file in write mode,
does it lead to any kind of data inconsistencies.</span></p></div></div></blockquote><div><br></div><div>We only tested it for single writer cases such as VM usecases. We need to bring in transaction framework for sharding to work with multiple writers.<br></div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div link="blue" vlink="purple" lang="EN-US"><div class="m_-3598812454212391096WordSection1"><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Thanks and Regards,<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Ram<u></u><u></u></span></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Pranith Kumar Karampuri [mailto:<a href="mailto:pkarampu@redhat.com" target="_blank">pkarampu@redhat.com</a>]
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<b>Sent:</b> Thursday, May 04, 2017 6:07 AM<br>
<b>To:</b> Ankireddypalle Reddy<br>
<b>Cc:</b> Gluster Devel (<a href="mailto:gluster-devel@gluster.org" target="_blank">gluster-devel@gluster.org</a>); <a href="mailto:gluster-users@gluster.org" target="_blank">gluster-users@gluster.org</a><br>
<b>Subject:</b> Re: [Gluster-devel] Enabling shard on EC<u></u><u></u></span></p><div><div class="h5">
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<p class="MsoNormal">It is never been tested. That said, I don't see any missing pieces that we know of for it to work. Please note that sharding works only for single writer cases at the moment. Do let us know if you find any problems and we will fix them.<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">On Wed, May 3, 2017 at 2:17 PM, Ankireddypalle Reddy <<a href="mailto:areddy@commvault.com" target="_blank">areddy@commvault.com</a>> wrote:<u></u><u></u></p>
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<p class="MsoNormal">Hi,<u></u><u></u></p>
<p class="MsoNormal"> Are there any known negatives of enabling shard on EC. Is this a recommended configuration?.<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p>
<p class="MsoNormal">Thanks and Regards,<u></u><u></u></p>
<p class="MsoNormal">Ram<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p>
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<u></u><u></u></p>
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<p class="MsoNormal">Pranith<u></u><u></u></p>
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</div></div></div></div></div></div></div></div></blockquote></div><br><br clear="all"><br>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr">Pranith<br></div></div>
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