<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hi Trinath,<div>have you updated your qemu.conf file with the following settings ? </div><div><font class="Apple-style-span" face="monospace"><span class="Apple-style-span" style="white-space: pre;">user = "root"
group = "root"
clear_emulator_capabilities = 0</span></font></div><div><font class="Apple-style-span" face="monospace"><span class="Apple-style-span" style="white-space: pre;">
and into the cg_group_device_acl = [
/dev/null", "/dev/full", "/dev/zero",
"/dev/random", "/dev/urandom",
"/dev/ptmx", "/dev/kvm", "/dev/kqemu",
"/dev/rtc", "/dev/hpet", "/dev/net/tun",
]</span></font> <pre style="color: rgb(0, 0, 0); font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><span class="Apple-style-span" style="color: rgb(19, 112, 138); font-family: Helvetica; white-space: normal; "><b>Razique </b></span></pre><div apple-content-edited="true"><span class="Apple-style-span" style="font-family: Helvetica; "><span class="Apple-style-span" style="border-collapse: separate; font-family: Helvetica; font-style: normal; font-variant: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><span class="Apple-style-span" style="border-collapse: separate; font-variant: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><span class="Apple-style-span" style="border-collapse: separate; font-variant: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: medium; font-weight: normal; font-style: normal; "><font class="Apple-style-span" color="#13708a"><a href="mailto:razique.mahroua@gmail.com">razique.mahroua@gmail.com</a></font></div></span><br class="Apple-interchange-newline"><span></span><span style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: medium; font-weight: normal; font-style: normal; "></span><span style="color: rgb(0, 0, 0); font-weight: normal; "></span></span><span><img height="125" width="125" id="5e2db3b5-b28f-476a-8203-06412983fd3b" apple-width="yes" apple-height="yes" src="cid:00E07450-433E-43E6-9005-48B8FD5C669F@la.fabrique"></span>
</span></span></div>
<br><div><div>Le 20 juin 2012 à 13:30, Trinath Somanchi a écrit :</div><br class="Apple-interchange-newline"><blockquote type="cite">Hi-<div><br></div><div>When I launch an VM instance, I'm getting this error while spawning.</div><div><br></div><div><div>2012-06-20 16:57:21 ERROR nova.compute.manager [req-2266a451-48d4-432a-aca2-54b09873036c ddd1015a21f441fd9dc5fe532fff09f4 3086217db56c4bdba27a6571fd424642] [instance: b104ae3d-0263-41d9-b0e8-80b48746f031] Instance failed to spawn</div>
<div>2012-06-20 16:57:21 TRACE nova.compute.manager [instance: b104ae3d-0263-41d9-b0e8-80b48746f031] Traceback (most recent call last):</div><div>2012-06-20 16:57:21 TRACE nova.compute.manager [instance: b104ae3d-0263-41d9-b0e8-80b48746f031] File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 592, in _spawn</div>
<div>2012-06-20 16:57:21 TRACE nova.compute.manager [instance: b104ae3d-0263-41d9-b0e8-80b48746f031] self._legacy_nw_info(network_info), block_device_info)</div><div>2012-06-20 16:57:21 TRACE nova.compute.manager [instance: b104ae3d-0263-41d9-b0e8-80b48746f031] File "/usr/lib/python2.7/dist-packages/nova/exception.py", line 114, in wrapped</div>
<div>2012-06-20 16:57:21 TRACE nova.compute.manager [instance: b104ae3d-0263-41d9-b0e8-80b48746f031] return f(*args, **kw)</div><div>2012-06-20 16:57:21 TRACE nova.compute.manager [instance: b104ae3d-0263-41d9-b0e8-80b48746f031] File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/connection.py", line 922, in spawn</div>
<div>2012-06-20 16:57:21 TRACE nova.compute.manager [instance: b104ae3d-0263-41d9-b0e8-80b48746f031] self._create_new_domain(xml)</div><div>2012-06-20 16:57:21 TRACE nova.compute.manager [instance: b104ae3d-0263-41d9-b0e8-80b48746f031] File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/connection.py", line 1575, in _create_new_domain</div>
<div>2012-06-20 16:57:21 TRACE nova.compute.manager [instance: b104ae3d-0263-41d9-b0e8-80b48746f031] domain.createWithFlags(launch_flags)</div><div>2012-06-20 16:57:21 TRACE nova.compute.manager [instance: b104ae3d-0263-41d9-b0e8-80b48746f031] File "/usr/lib/python2.7/dist-packages/libvirt.py", line 581, in createWithFlags</div>
<div>2012-06-20 16:57:21 TRACE nova.compute.manager [instance: b104ae3d-0263-41d9-b0e8-80b48746f031] if ret == -1: raise libvirtError ('virDomainCreateWithFlags() failed', dom=self)</div><div>2012-06-20 16:57:21 TRACE nova.compute.manager [instance: b104ae3d-0263-41d9-b0e8-80b48746f031] libvirtError: internal error Process exited while reading console log output: char device redirected to /dev/pts/11</div>
<div>2012-06-20 16:57:21 TRACE nova.compute.manager [instance: b104ae3d-0263-41d9-b0e8-80b48746f031] kvm: -netdev tap,ifname=tap3eb413de-ac,script=,id=hostnet0: could not open /dev/net/tun: Operation not permitted</div><div>
2012-06-20 16:57:21 TRACE nova.compute.manager [instance: b104ae3d-0263-41d9-b0e8-80b48746f031] kvm: -netdev tap,ifname=tap3eb413de-ac,script=,id=hostnet0: Device 'tap' could not be initialized</div><div><div>2012-06-20 16:57:21 TRACE nova.compute.manager [instance: b104ae3d-0263-41d9-b0e8-80b48746f031] </div>
<div>2012-06-20 16:57:21 TRACE nova.compute.manager [instance: b104ae3d-0263-41d9-b0e8-80b48746f031] </div><div>2012-06-20 16:57:21 DEBUG nova.compute.manager [req-2266a451-48d4-432a-aca2-54b09873036c ddd1015a21f441fd9dc5fe532fff09f4 3086217db56c4bdba27a6571fd424642] [instance: b104ae3d-0263-41d9-b0e8-80b48746f031] Deallocating network for instance from (pid=11561) _deallocate_network /usr/lib/python2.7/dist-packages/nova/compute/manager.py:616</div>
<div>2012-06-20 16:57:21 DEBUG nova.rpc.amqp [req-2266a451-48d4-432a-aca2-54b09873036c ddd1015a21f441fd9dc5fe532fff09f4 3086217db56c4bdba27a6571fd424642] Making asynchronous cast on network... from (pid=11561) cast /usr/lib/python2.7/dist-packages/nova/rpc/amqp.py:346</div>
<div>2012-06-20 16:57:21 ERROR nova.rpc.amqp [req-2266a451-48d4-432a-aca2-54b09873036c ddd1015a21f441fd9dc5fe532fff09f4 3086217db56c4bdba27a6571fd424642] Exception during message handling</div><div>2012-06-20 16:57:21 TRACE nova.rpc.amqp Traceback (most recent call last):</div>
<div>2012-06-20 16:57:21 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/rpc/amqp.py", line 252, in _process_data</div><div>2012-06-20 16:57:21 TRACE nova.rpc.amqp rval = node_func(context=ctxt, **node_args)</div>
<div>2012-06-20 16:57:21 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/exception.py", line 114, in wrapped</div><div>2012-06-20 16:57:21 TRACE nova.rpc.amqp return f(*args, **kw)</div><div>
2012-06-20 16:57:21 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 177, in decorated_function</div><div>2012-06-20 16:57:21 TRACE nova.rpc.amqp sys.exc_info())</div>
<div>2012-06-20 16:57:21 TRACE nova.rpc.amqp File "/usr/lib/python2.7/contextlib.py", line 24, in __exit__</div><div>2012-06-20 16:57:21 TRACE nova.rpc.amqp self.gen.next()</div><div>2012-06-20 16:57:21 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 171, in decorated_function</div>
<div>2012-06-20 16:57:21 TRACE nova.rpc.amqp return function(self, context, instance_uuid, *args, **kwargs)</div><div>2012-06-20 16:57:21 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 651, in run_instance</div>
<div>2012-06-20 16:57:21 TRACE nova.rpc.amqp do_run_instance()</div><div>2012-06-20 16:57:21 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/utils.py", line 945, in inner</div><div>2012-06-20 16:57:21 TRACE nova.rpc.amqp retval = f(*args, **kwargs)</div>
<div>2012-06-20 16:57:21 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 650, in do_run_instance</div><div>2012-06-20 16:57:21 TRACE nova.rpc.amqp self._run_instance(context, instance_uuid, **kwargs)</div>
<div>2012-06-20 16:57:21 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 451, in _run_instance</div><div>2012-06-20 16:57:21 TRACE nova.rpc.amqp self._set_instance_error_state(context, instance_uuid)</div>
<div>2012-06-20 16:57:21 TRACE nova.rpc.amqp File "/usr/lib/python2.7/contextlib.py", line 24, in __exit__</div><div>2012-06-20 16:57:21 TRACE nova.rpc.amqp self.gen.next()</div><div>2012-06-20 16:57:21 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 432, in _run_instance</div>
<div>2012-06-20 16:57:21 TRACE nova.rpc.amqp self._deallocate_network(context, instance)</div><div>2012-06-20 16:57:21 TRACE nova.rpc.amqp File "/usr/lib/python2.7/contextlib.py", line 24, in __exit__</div>
<div>2012-06-20 16:57:21 TRACE nova.rpc.amqp self.gen.next()</div><div>2012-06-20 16:57:21 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 429, in _run_instance</div>
<div>2012-06-20 16:57:21 TRACE nova.rpc.amqp injected_files, admin_password)</div><div>2012-06-20 16:57:21 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 592, in _spawn</div>
<div>2012-06-20 16:57:21 TRACE nova.rpc.amqp self._legacy_nw_info(network_info), block_device_info)</div><div>2012-06-20 16:57:21 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/exception.py", line 114, in wrapped</div>
<div>2012-06-20 16:57:21 TRACE nova.rpc.amqp return f(*args, **kw)</div><div>2012-06-20 16:57:21 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/connection.py", line 922, in spawn</div>
<div>2012-06-20 16:57:21 TRACE nova.rpc.amqp self._create_new_domain(xml)</div><div>2012-06-20 16:57:21 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/connection.py", line 1575, in _create_new_domain</div>
<div>2012-06-20 16:57:21 TRACE nova.rpc.amqp domain.createWithFlags(launch_flags)</div><div>2012-06-20 16:57:21 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/libvirt.py", line 581, in createWithFlags</div>
<div>2012-06-20 16:57:21 TRACE nova.rpc.amqp if ret == -1: raise libvirtError ('virDomainCreateWithFlags() failed', dom=self)</div><div>2012-06-20 16:57:21 TRACE nova.rpc.amqp libvirtError: internal error Process exited while reading console log output: char device redirected to /dev/pts/11</div>
<div>2012-06-20 16:57:21 TRACE nova.rpc.amqp kvm: -netdev tap,ifname=tap3eb413de-ac,script=,id=hostnet0: could not open /dev/net/tun: Operation not permitted</div><div>2012-06-20 16:57:21 TRACE nova.rpc.amqp kvm: -netdev tap,ifname=tap3eb413de-ac,script=,id=hostnet0: Device 'tap' could not be initialized</div>
<div>2012-06-20 16:57:21 TRACE nova.rpc.amqp </div><div>2012-06-20 16:57:21 TRACE nova.rpc.amqp</div></div><div><br></div><div><br></div><div>Kindly help me resolve this error.</div><div><br></div><div><br></div><div><br>
</div><div><br></div>-- <br>Regards,<br>----------------------------------------------<br>Trinath Somanchi,<div>+91 9866 235 130</div><br>
</div>
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