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<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian">Ok, I will post it later.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian">cynthia<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Raghavendra Gowdappa <rgowdapp@redhat.com>
<br>
<b>Sent:</b> Monday, April 22, 2019 10:09 AM<br>
<b>To:</b> Zhou, Cynthia (NSB - CN/Hangzhou) <cynthia.zhou@nokia-sbell.com><br>
<b>Cc:</b> Atin Mukherjee <amukherj@redhat.com>; gluster-devel@gluster.org<br>
<b>Subject:</b> Re: [Gluster-devel] glusterfsd memory leak issue found after enable ssl<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US">On Mon, Apr 22, 2019 at 7:18 AM Zhou, Cynthia (NSB - CN/Hangzhou) <<a href="mailto:cynthia.zhou@nokia-sbell.com">cynthia.zhou@nokia-sbell.com</a>> wrote:<o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian"> </span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian">Hi,</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian">From my code study it seems priv->ssl_ssl is not properly released, I made a patch and the glusterfsd memory leak
is alleviated with my patch, </span><span lang="EN-US"><o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US">This is a legitimate leak. Can you post a patch to gerrit?<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian">but some otherwhere is still leaking, I have no clue about the other leak points.</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian"> </span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian">--- a/rpc/rpc-transport/socket/src/socket.c</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian">+++ b/rpc/rpc-transport/socket/src/socket.c</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian">@@ -1019,7 +1019,16 @@ static void __socket_reset(rpc_transport_t *this) {</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian"> memset(&priv->incoming, 0, sizeof(priv->incoming));</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian"> event_unregister_close(this->ctx->event_pool, priv->sock, priv->idx);</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian">-</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian">+ if(priv->use_ssl&& priv->ssl_ssl)</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian">+ {</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian">+ gf_log(this->name, GF_LOG_TRACE,</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian">+ "clear and reset for socket(%d), free ssl ",</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian">+ priv->sock);</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian">+ SSL_shutdown(priv->ssl_ssl);</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian">+ SSL_clear(priv->ssl_ssl);</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian">+ SSL_free(priv->ssl_ssl);</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian">+ priv->ssl_ssl = NULL;</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian">+ }</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian"> priv->sock = -1;</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian"> priv->idx = -1;</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian"> priv->connected = -1;</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian">@@ -4238,6 +4250,16 @@ void fini(rpc_transport_t *this) {</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian"> pthread_mutex_destroy(&priv->out_lock);</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian"> pthread_mutex_destroy(&priv->cond_lock);</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian"> pthread_cond_destroy(&priv->cond);</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian">+ if(priv->use_ssl&& priv->ssl_ssl)</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian">+ {</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian">+ gf_log(this->name, GF_LOG_TRACE,</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian">+ "clear and reset for socket(%d), free ssl ",</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian">+ priv->sock);</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian">+ SSL_shutdown(priv->ssl_ssl);</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian">+ SSL_clear(priv->ssl_ssl);</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian">+ SSL_free(priv->ssl_ssl);</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian">+ priv->ssl_ssl = NULL;</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian">+ }</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian"> if (priv->ssl_private_key) {</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian"> GF_FREE(priv->ssl_private_key);</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian"> }</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian"> </span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian"> </span><span lang="EN-US"><o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Zhou,
Cynthia (NSB - CN/Hangzhou) <br>
<b>Sent:</b> Thursday, April 18, 2019 5:31 PM<br>
<b>To:</b> 'Atin Mukherjee' <<a href="mailto:amukherj@redhat.com" target="_blank">amukherj@redhat.com</a>><br>
<b>Cc:</b> 'Raghavendra Gowdappa' <<a href="mailto:rgowdapp@redhat.com" target="_blank">rgowdapp@redhat.com</a>>; '<a href="mailto:gluster-devel@gluster.org" target="_blank">gluster-devel@gluster.org</a>' <<a href="mailto:gluster-devel@gluster.org" target="_blank">gluster-devel@gluster.org</a>><br>
<b>Subject:</b> RE: [Gluster-devel] glusterfsd memory leak issue found after enable ssl</span><span lang="EN-US"><o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"> <o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian">We scan it use memory-leak tool, there are following prints. We doubt some open ssl lib malloc is is not properly
freed by glusterfs code.</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.0pt;font-family:"Segoe UI",sans-serif;color:#1A1A1A">er+0x2af [</span><u><span lang="EN-US" style="font-size:10.0pt;font-family:"Segoe UI",sans-serif;color:blue">libglusterfs.so.0.0.1]\n\t\tstart_thread+0xda</span></u><span lang="EN-US" style="font-size:10.0pt;font-family:"Segoe UI",sans-serif;color:#1A1A1A">
[</span><u><span lang="EN-US" style="font-size:10.0pt;font-family:"Segoe UI",sans-serif;color:blue"><a href="http://libpthread-2.27.so" target="_blank">libpthread-2.27.so</a></span></u><span lang="EN-US" style="font-size:10.0pt;font-family:"Segoe UI",sans-serif;color:#1A1A1A">]'<br>
</span><u><span lang="EN-US" style="font-size:10.0pt;font-family:"Segoe UI",sans-serif;color:blue">13580</span></u><span lang="EN-US" style="font-size:10.0pt;font-family:"Segoe UI",sans-serif;color:#1A1A1A"> bytes in 175 allocations from stack<br>
b'CRYPTO_malloc+0x58 [</span><u><span lang="EN-US" style="font-size:10.0pt;font-family:"Segoe UI",sans-serif;color:blue">libcrypto.so.1.0.2p</span></u><span lang="EN-US" style="font-size:10.0pt;font-family:"Segoe UI",sans-serif;color:#1A1A1A">]'<br>
</span><u><span lang="EN-US" style="font-size:10.0pt;font-family:"Segoe UI",sans-serif;color:blue">232904</span></u><span lang="EN-US" style="font-size:10.0pt;font-family:"Segoe UI",sans-serif;color:#1A1A1A"> bytes in 14 allocations from stack<br>
b'CRYPTO_malloc+0x58 [</span><u><span lang="EN-US" style="font-size:10.0pt;font-family:"Segoe UI",sans-serif;color:blue">libcrypto.so.1.0.2p]\n\t\t[unknown</span></u><span lang="EN-US" style="font-size:10.0pt;font-family:"Segoe UI",sans-serif;color:#1A1A1A">]'<br>
[15:41:56] Top 10 stacks with outstanding allocations:<br>
</span><u><span lang="EN-US" style="font-size:10.0pt;font-family:"Segoe UI",sans-serif;color:blue">8792</span></u><span lang="EN-US" style="font-size:10.0pt;font-family:"Segoe UI",sans-serif;color:#1A1A1A"> bytes in 14 allocations from stack<br>
b'CRYPTO_malloc+0x58 [</span><u><span lang="EN-US" style="font-size:10.0pt;font-family:"Segoe UI",sans-serif;color:blue">libcrypto.so.1.0.2p]\n\t\t[unknown</span></u><span lang="EN-US" style="font-size:10.0pt;font-family:"Segoe UI",sans-serif;color:#1A1A1A">]'<br>
</span><u><span lang="EN-US" style="font-size:10.0pt;font-family:"Segoe UI",sans-serif;color:blue">9408</span></u><span lang="EN-US" style="font-size:10.0pt;font-family:"Segoe UI",sans-serif;color:#1A1A1A"> bytes in 42 allocations from stack<br>
b'CRYPTO_realloc+0x4d [</span><u><span lang="EN-US" style="font-size:10.0pt;font-family:"Segoe UI",sans-serif;color:blue">libcrypto.so.1.0.2p</span></u><span lang="EN-US" style="font-size:10.0pt;font-family:"Segoe UI",sans-serif;color:#1A1A1A">]'<br>
</span><u><span lang="EN-US" style="font-size:10.0pt;font-family:"Segoe UI",sans-serif;color:blue">9723</span></u><span lang="EN-US" style="font-size:10.0pt;font-family:"Segoe UI",sans-serif;color:#1A1A1A"> bytes in 14 allocations from stack<br>
b'CRYPTO_malloc+0x58 [</span><u><span lang="EN-US" style="font-size:10.0pt;font-family:"Segoe UI",sans-serif;color:blue">libcrypto.so.1.0.2p]\n\t\t[unknown</span></u><span lang="EN-US" style="font-size:10.0pt;font-family:"Segoe UI",sans-serif;color:#1A1A1A">]'<br>
</span><u><span lang="EN-US" style="font-size:10.0pt;font-family:"Segoe UI",sans-serif;color:blue">10696</span></u><span lang="EN-US" style="font-size:10.0pt;font-family:"Segoe UI",sans-serif;color:#1A1A1A"> bytes in 21 allocations from stack<br>
b'CRYPTO_malloc+0x58 [</span><u><span lang="EN-US" style="font-size:10.0pt;font-family:"Segoe UI",sans-serif;color:blue">libcrypto.so.1.0.2p]\n\t\t[unknown</span></u><span lang="EN-US" style="font-size:10.0pt;font-family:"Segoe UI",sans-serif;color:#1A1A1A">]'<br>
</span><u><span lang="EN-US" style="font-size:10.0pt;font-family:"Segoe UI",sans-serif;color:blue">11319</span></u><span lang="EN-US" style="font-size:10.0pt;font-family:"Segoe UI",sans-serif;color:#1A1A1A"> bytes in 602 allocations from stack<br>
b'CRYPTO_malloc+0x58 [</span><u><span lang="EN-US" style="font-size:10.0pt;font-family:"Segoe UI",sans-serif;color:blue">libcrypto.so.1.0.2p]\n\t\t[unknown</span></u><span lang="EN-US" style="font-size:10.0pt;font-family:"Segoe UI",sans-serif;color:#1A1A1A">]'<br>
</span><u><span lang="EN-US" style="font-size:10.0pt;font-family:"Segoe UI",sans-serif;color:blue">11431</span></u><span lang="EN-US" style="font-size:10.0pt;font-family:"Segoe UI",sans-serif;color:#1A1A1A"> bytes in 518 allocations from stack<br>
b'CRYPTO_malloc+0x58 [</span><u><span lang="EN-US" style="font-size:10.0pt;font-family:"Segoe UI",sans-serif;color:blue">libcrypto.so.1.0.2p]\n\t\t[unknown</span></u><span lang="EN-US" style="font-size:10.0pt;font-family:"Segoe UI",sans-serif;color:#1A1A1A">]'<br>
</span><u><span lang="EN-US" style="font-size:10.0pt;font-family:"Segoe UI",sans-serif;color:blue">11704</span></u><span lang="EN-US" style="font-size:10.0pt;font-family:"Segoe UI",sans-serif;color:#1A1A1A"> bytes in 371 allocations from stack<br>
b'CRYPTO_malloc+0x58 [</span><u><span lang="EN-US" style="font-size:10.0pt;font-family:"Segoe UI",sans-serif;color:blue">libcrypto.so.1.0.2p]\n\t\t[unknown</span></u><span lang="EN-US" style="font-size:10.0pt;font-family:"Segoe UI",sans-serif;color:#1A1A1A">]'</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian"> </span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian"> </span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian">cynthia</span><span lang="EN-US"><o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Zhou,
Cynthia (NSB - CN/Hangzhou) <br>
<b>Sent:</b> Thursday, April 18, 2019 5:25 PM<br>
<b>To:</b> 'Atin Mukherjee' <<a href="mailto:amukherj@redhat.com" target="_blank">amukherj@redhat.com</a>><br>
<b>Cc:</b> Raghavendra Gowdappa <<a href="mailto:rgowdapp@redhat.com" target="_blank">rgowdapp@redhat.com</a>>;
<a href="mailto:gluster-devel@gluster.org" target="_blank">gluster-devel@gluster.org</a><br>
<b>Subject:</b> RE: [Gluster-devel] glusterfsd memory leak issue found after enable ssl</span><span lang="EN-US"><o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"> <o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian">I</span><span style="font-size:10.5pt;font-family:DengXian">’<span lang="EN-US">ve test on glusterfs3.12.15 and
glusterfs5.5 all have this issue, after enable tls ssl socket, when execute gluster v heal <vol-name> info, will trigger glfshel to connect glusterfsd process, and cause glusterfsd process memory leak. Could you please try in your env?
</span></span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian"> </span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian">cynthia</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian"> </span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.5pt;font-family:DengXian"> </span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Atin
Mukherjee <<a href="mailto:amukherj@redhat.com" target="_blank">amukherj@redhat.com</a>>
<br>
<b>Sent:</b> Thursday, April 18, 2019 1:19 PM<br>
<b>To:</b> Zhou, Cynthia (NSB - CN/Hangzhou) <<a href="mailto:cynthia.zhou@nokia-sbell.com" target="_blank">cynthia.zhou@nokia-sbell.com</a>><br>
<b>Cc:</b> Raghavendra Gowdappa <<a href="mailto:rgowdapp@redhat.com" target="_blank">rgowdapp@redhat.com</a>>;
<a href="mailto:gluster-devel@gluster.org" target="_blank">gluster-devel@gluster.org</a><br>
<b>Subject:</b> Re: [Gluster-devel] glusterfsd memory leak issue found after enable ssl</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"> <o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"> <o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"> <o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">On Wed, 17 Apr 2019 at 10:53, Zhou, Cynthia (NSB - CN/Hangzhou) <<a href="mailto:cynthia.zhou@nokia-sbell.com" target="_blank">cynthia.zhou@nokia-sbell.com</a>>
wrote:<o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">Hi,<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">In my recent test, I found that there are very severe glusterfsd memory leak when enable socket ssl option<o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"> <o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">What gluster version are you testing? Would you be able to continue your investigation and share the root cause? <o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"> <o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">--
<o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">- Atin (atinm)<o:p></o:p></span></p>
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