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yeah sure, give me some time to look into this issue and I will get back to you.<br>
<br>
Regards,<br>
Saurabh<br>
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<div style="direction: ltr;" id="divRpF310108"><font color="#000000" face="Tahoma" size="2"><b>From:</b> Kazuyuki Morita [k.morita@ntt.com]<br>
<b>Sent:</b> Thursday, February 16, 2012 12:22 PM<br>
<b>To:</b> Saurabh Jain<br>
<b>Cc:</b> gluster-users@gluster.org<br>
<b>Subject:</b> RE: [Gluster-users] can't delete files and directories from windows NFS client<br>
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<p class="MsoNormal"><span lang="EN-US">Hello Saurabh,</span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US"> Thank you for your response. We will check Bugzilla periodically.</span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US">We would like to ask you a favor.</span></p>
<p class="MsoNormal"><span lang="EN-US"> We are also troubled by glusterfs's another bug.</span></p>
<p class="MsoNormal"><span lang="EN-US"> Can you make a case in Bugzilla about the bug if you can reproduce?</span></p>
<p class="MsoNormal"><span lang="EN-US"> See below for the bug.</span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US">---e-mail: possible memory leak when 'kill -HUP glusterfs'---</span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US">Subject: possible memory leak when 'kill -HUP glusterfs'</span></p>
<p class="MsoNormal"><span lang="EN-US">Date: Mon, 23 Jan 2012 18:31:36 +0900</span></p>
<p class="MsoNormal"><span lang="EN-US">From: Kenta Takahashi <knt.takahashi@ntt.com></span></p>
<p class="MsoNormal"><span lang="EN-US">To: gluster-devel@nongnu.org</span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US">Hi,</span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US">We've found possible memory leak when kill -HUP the glusterfs process.</span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US">ENVIRONMENT:</span></p>
<p class="MsoNormal"><span lang="EN-US">OS: RHEL6 x86_64</span></p>
<p class="MsoNormal"><span lang="EN-US">GlusterFS: 3.2.5</span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US">HOW TO REPRODUCE:</span></p>
<p class="MsoNormal"><span lang="EN-US">1. install glusterfs</span></p>
<p class="MsoNormal"><span lang="EN-US">2. start glusterd</span></p>
<p class="MsoNormal"><span lang="EN-US">3. create and start a volume</span></p>
<p class="MsoNormal"><span lang="EN-US">4. repeat 'killall -HUP glusterfs'</span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US">Then you can see the glusterfs process keeps increasing its memory space until entire RAM/Swap space exhausted, and die (killed?) silently (no logs generated).</span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US">We are using 'kill -HUP glusterfs' processes when logrotate done like below:</span></p>
<p class="MsoNormal"><span lang="EN-US">https://github.com/gluster/glusterfs/blob/master/extras/glusterfs-logrotate</span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US">Any ideas to workaround/fix this ?</span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US">--</span></p>
<p class="MsoNormal"><span lang="EN-US">Kenta Takahashi</span></p>
<p class="MsoNormal"><span lang="EN-US">knt.takahashi@ntt.com</span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US">-----------------------------------------------------------------------------</span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US">Thanks & Regards,</span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US">--</span></p>
<p class="MsoNormal"><span lang="EN-US">Kazuyuki Morita</span></p>
<p class="MsoNormal"><span lang="EN-US">k.morita@ntt.com</span></p>
<p class="MsoNormal"><span lang="EN-US"> </span></p>
<p class="MsoNormal"><span style="font-size: 10pt; font-family: "Arial","sans-serif"; color: rgb(31, 73, 125);" lang="EN-US"> </span></p>
<p class="MsoNormal"><span style="font-size: 10pt; font-family: "Arial","sans-serif"; color: rgb(31, 73, 125);" lang="EN-US"> </span></p>
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<p class="MsoNormal"><b><span style="font-size: 10pt; font-family: "Tahoma","sans-serif";" lang="EN-US">From:</span></b><span style="font-size: 10pt; font-family: "Tahoma","sans-serif";" lang="EN-US"> gluster-users-bounces@gluster.org [mailto:gluster-users-bounces@gluster.org]
<b>On Behalf Of </b>Saurabh Jain<br>
<b>Sent:</b> Wednesday, February 15, 2012 8:41 PM<br>
<b>To:</b> gluster-users@gluster.org<br>
<b>Subject:</b> Re: [Gluster-users] can't delete files and directories from windows NFS client</span></p>
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<p class="MsoNormal"><span lang="EN-US"> </span></p>
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<p class="MsoNormal"><span style="color: black;" lang="EN-US">Hello Kazuyuki,<br>
<br>
We have reproduced this issue with windows 7 and I have filed a bug to further triage the problem,<br>
<a href="https://bugzilla.redhat.com/show_bug.cgi?id=790781" target="_blank">https://bugzilla.redhat.com/show_bug.cgi?id=790781</a><br>
<br>
Thanks & Regards,<br>
Saurabh</span></p>
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