<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Apr 3, 2017 at 10:38 AM, David Spisla <span dir="ltr"><<a href="mailto:david.spisla@iternity.com" target="_blank">david.spisla@iternity.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">Dear GlusterDevels,<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">I am coding a translator which is changing the content of the iovec if a user wants to read the content of the original file. Imagine you have a simple text file with the content „hello“.<u></u><u></u></p>
<p class="MsoNormal">If the user wants to read that file, my translator changes the content to „I am the new content!!!“. But at the moment my translator is not working perfectly.<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Original Content <span style="font-family:Wingdings">à</span>„hello“<u></u><u></u></p>
<p class="MsoNormal">New content <span style="font-family:Wingdings">à</span> „I am the new content!!!“<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">If I read that file I get <span style="font-family:Wingdings">
à</span> „I am “<u></u><u></u></p>
<p class="MsoNormal">It seems that there is still the old filesize allocated. I am looking for a way to allocate a new size so that my new String will fit into that file.<u></u><u></u></p>
<p class="MsoNormal">I tried out several things, but without success. Maybe someone of you has an idea. At the moment my translator is on the top of the client stack.<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">You find the source attached. I did all changes in <span style="font-family:Wingdings">
à</span> stub_readv_cbk<u></u><u></u></p>
<p class="MsoNormal"><u></u> </p></div></div></blockquote><div><br></div><div><br></div><div>You would need to modify lookup_cbk in stub.c to indicate the appropriate meta data attributes for the file being read. Specifically, you would need to set ia_size in struct iatt.</div><div><br></div><div>HTH,</div><div>Vijay</div><div><br></div><div><br></div><div> </div></div></div></div>