<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<style type="text/css" style="display:none;"><!-- P {margin-top:0;margin-bottom:0;} --></style>
</head>
<body dir="ltr">
<div id="divtagdefaultwrapper" style="font-size:12pt;color:#000000;background-color:#FFFFFF;font-family:Calibri,Arial,Helvetica,sans-serif;">
<p>HI Rahul , </p>
<p><br>
</p>
<p>Thanks for the reply. </p>
<p><br>
</p>
<p>I have seen the Disc space,it is good. Talking about the dependent services metdata service and dhcp service are down. i can see these services are down by using neutron agent-list command. </p>
<p><br>
</p>
<p><br>
</p>
<p></p>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 16px;">
DEBUG neutron.openstack.common.rpc.amqp [-] received {u'_context_roles': [u'admin'], u'_context_request_id': u'req-e94f263c-886f-4ad6-be83-9f272cf2186f', u'_context_read_deleted': u'no', u'_context_user_name': u'neutron', u'_context_project_name': u'service',
u'namespace': None, u'_context_tenant_id': u'521c00a7992a4e678fe200d4ba689fb6', u'args': {u'payload': {u'port': {u'status': u'DOWN', u'binding:host_id': u'Compute3', u'name': u'', u'allowed_address_pairs': [], u'admin_state_up': True, u'network_id': u'd065ea4e-1436-4377-8d67-b68015e4aed8',
u'tenant_id': u'f451e7248c1446e19f068911671652c2', u'binding:vif_details': {u'port_filter': True, u'ovs_hybrid_plug': True}, u'binding:vif_type': u'ovs', u'device_owner': u'compute:compute3', u'mac_address': u'fa:16:3e:32:bd:a9', u'fixed_ips': [{u'subnet_id':
u'9d4f0b3d-e152-4f5a-895f-58ffd130f9b2', u'ip_address': u'10.35.51.114'}], u'id': u'0d61bc40-df7b-4a91-8dec-a2b0370c7985', u'security_groups': [u'6a69352a-2f50-426c-be87-8eeec6e49bc0'], u'device_id': u'1ca54fbb-1104-42ca-85c4-9ec73ef025b0'}}}, u'_context_tenant':
u'521c00a7992a4e678fe200d4ba689fb6', u'_unique_id': u'd3f47c25b7d54842b1377626131dff5d', u'_context_is_admin': True, u'version': u'1.0', u'_context_timestamp': u'2016-04-10 17:09:18.146615', u'_context_tenant_name': u'service', u'_context_user': u'c38cac19d3524453b634c03ed2dba7de',
u'_context_user_id': u'c38cac19d3524453b634c03ed2dba7de', u'method': u'port_create_end', u'_context_project_id': u'521c00a7992a4e678fe200d4ba689fb6'} _safe_log /usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/common.py:280</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 16px;">
2016-04-10 12:23:17.223 13539 DEBUG neutron.openstack.common.rpc.amqp [-] unpacked context: {'project_name': u'service', 'user_id': u'c38cac19d3524453b634c03ed2dba7de', 'roles': [u'admin'], 'tenant_id': u'521c00a7992a4e678fe200d4ba689fb6', 'timestamp': u'2016-04-10
17:09:18.146615', 'is_admin': True, 'read_deleted': u'no', 'request_id': u'req-e94f263c-886f-4ad6-be83-9f272cf2186f', 'tenant_name': u'service', 'project_id': u'521c00a7992a4e678fe200d4ba689fb6', 'user_name': u'neutron', 'tenant': u'521c00a7992a4e678fe200d4ba689fb6',
'user': u'c38cac19d3524453b634c03ed2dba7de'} _safe_log /usr/lib/python2.7/dist-packages/neutron/openstack/common/rpc/common.py:280</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 16px;">
2016-04-10 12:23:17.224 13539 DEBUG neutron.openstack.common.lockutils [req-e94f263c-886f-4ad6-be83-9f272cf2186f None] Got semaphore "dhcp-agent" lock /usr/lib/python2.7/dist-packages/neutron/openstack/common/lockutils.py:168</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 16px;">
2016-04-10 12:23:17.224 13539 DEBUG neutron.openstack.common.lockutils [req-e94f263c-886f-4ad6-be83-9f272cf2186f None] Got semaphore / lock "port_update_end" inner /usr/lib/python2.7/dist-packages/neutron/openstack/common/lockutils.py:248</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 16px;">
2016-04-10 12:23:17.225 13539 DEBUG neutron.agent.dhcp_agent [req-e94f263c-886f-4ad6-be83-9f272cf2186f None] Calling driver for network: d065ea4e-1436-4377-8d67-b68015e4aed8 action: reload_allocations call_driver /usr/lib/python2.7/dist-packages/neutron/agent/dhcp_agent.py:119</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 16px;">
2016-04-10 12:23:17.239 13539 DEBUG neutron.agent.linux.dhcp [req-e94f263c-886f-4ad6-be83-9f272cf2186f None] DHCP for d065ea4e-1436-4377-8d67-b68015e4aed8 pid 4117 is stale, ignoring command disable /usr/lib/python2.7/dist-packages/neutron/agent/linux/dhcp.py:194</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 16px;">
2016-04-10 12:23:17.287 13539 DEBUG neutron.agent.linux.dhcp [req-e94f263c-886f-4ad6-be83-9f272cf2186f None]
<span style="background-color: rgb(255, 255, 0);">Killing dhcpmasq for network since all subnets have turned off DHCP:</span> d065ea4e-1436-4377-8d67-b68015e4aed8 reload_allocations /usr/lib/python2.7/dist-packages/neutron/agent/linux/dhcp.py:398</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 16px;">
2016-04-10 12:23:17.288 13539 DEBUG neutron.openstack.common.lockutils [req-e94f263c-886f-4ad6-be83-9f272cf2186f None] Semaphore / lock released "port_update_end" inner /usr/lib/python2.7/dist-packages/neutron/openstack/common/lockutils.py:252</div>
<div><br>
</div>
<span id="x_ms-rterangepaste-end" style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 16px;"></span>regards
<p></p>
<p>Shanker </p>
<p><br>
</p>
<p><br>
</p>
<div style="color: rgb(0, 0, 0);">
<hr tabindex="-1" style="display:inline-block; width:98%">
<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> Rahul Sharma <rahulsharmaait@gmail.com><br>
<b>Sent:</b> Saturday, April 9, 2016 11:59 PM<br>
<b>To:</b> Shanker Gudipati<br>
<b>Cc:</b> openstack@lists.openstack.org; Kumar Anuj<br>
<b>Subject:</b> Re: [Openstack] Unable to start neutron dhcp agent [ICEHOUSE]</font>
<div> </div>
</div>
<div>
<div dir="ltr">Check the logs in /var/log/neutron/dhcp-agent.log on the node where your neutron services are running.
<div><br>
</div>
<div>DNSMASQ would be run by neutron-dhcp-agent. Since dhcp-agent is failing, hence you are not seeing any dnsmasq processes. Sometimes, such issues occur if disk is full or other dependent services are not running.<br>
<div class="gmail_extra"><br clear="all">
<div>
<div class="gmail_signature">
<div dir="ltr"><b style="font-size:12.8000001907349px; color:rgb(136,136,136)"><font size="2">Rahul Sharma</font></b><br style="font-size:12.8000001907349px; color:rgb(136,136,136)">
<font size="1" style="color:rgb(136,136,136)"><i>MS in Computer Science, 2016</i><br>
College of Computer and Information Science, Northeastern University<br>
Mobile: 801-706-7860<br>
Email: <a href="mailto:rahulsharmaait@gmail.com" target="_blank">rahulsharmaait@gmail.com</a></font><br>
</div>
</div>
</div>
<br>
<div class="gmail_quote">On Sat, Apr 9, 2016 at 1:56 PM, Shanker Gudipati <span dir="ltr">
<<a href="mailto:shanker_gudipati@persistent.com" target="_blank">shanker_gudipati@persistent.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex; border-left:1px #ccc solid; padding-left:1ex">
<div dir="ltr">
<div style="font-size:12pt; color:#000000; background-color:#ffffff; font-family:Calibri,Arial,Helvetica,sans-serif">
Hi <br>
<div><br>
</div>
<div>We have OpenStack cloud setup on ICEHOUSE version. </div>
<div><br>
</div>
<div>We are facing an issue. Issue : VM is not getting the IP address released from DHCP agent.DB entry of IP address for every instance is made. We have seen the host file of DHCP service.(Host File : where MAC address and IP address mappings are maintained).
We have increased the timeout in neutron.conf and started the debug process. During debug process, we have manually killed the DNSMASQ service of DHCP agent using kill command. Now if we manually start the neutron DHCP agent, the service is not getting started. </div>
<div><br>
</div>
<div>IS this due to killing the process of DNSMASQ service manually, if so how to start DNSMASQ service explictly so neutron dhcp agent service can be started. </div>
<div><br>
</div>
<div>No logs available. If we start the DHCP service, it's not getting started. neutron agent-list shows "xx" for DHCP agent. </div>
<div><br>
</div>
<div>Thanks in advance. </div>
<div><br>
</div>
<div>regards</div>
<div>SHanker </div>
</div>
<p>DISCLAIMER ========== This e-mail may contain privileged and confidential information which is the property of Persistent Systems Ltd. It is intended only for the use of the individual or entity to which it is addressed. If you are not the intended recipient,
you are not authorized to read, retain, copy, print, distribute or use this message. If you have received this communication in error, please notify the sender and delete all copies of this message. Persistent Systems Ltd. does not accept any liability for
virus infected mails. </p>
</div>
<br>
_______________________________________________<br>
Mailing list: <a href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack" rel="noreferrer" target="_blank">
http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack</a><br>
Post to : <a href="mailto:openstack@lists.openstack.org">openstack@lists.openstack.org</a><br>
Unsubscribe : <a href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack" rel="noreferrer" target="_blank">
http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack</a><br>
<br>
</blockquote>
</div>
<br>
</div>
</div>
</div>
</div>
</div>
</div>
<p>DISCLAIMER
==========
This e-mail may contain privileged and confidential information which is the property of Persistent Systems Ltd. It is intended only for the use of the individual or entity to which it is addressed. If you are not the intended recipient, you are not authorized to read, retain, copy, print, distribute or use this message. If you have received this communication in error, please notify the sender and delete all copies of this message. Persistent Systems Ltd. does not accept any liability for virus infected mails.
</p>
</body>
</html>