Thanks for the comment. The details are as:
virsh -c qemu+tcp://192.XXX.XX.X/system
Welcome to virsh, the virtualization interactive terminal.
Type: 'help' for help with commands
'quit' to quit
virsh # list --all
Id Name State
----------------------------------------------------
1 v-1-VM running
2 s-185-VM running
virsh # exit
/usr/share/cloudstack-common/scripts/vm/hypervisor/kvm/patchviasocket.pl -n
v-1-VM -p
%template=domP%type=consoleproxy%host=192.XXX.XX.5%port=8250%name=v-1-VM%zone=1%pod=1%guid=Proxy.1%proxy_vm=1%disable_rp_filter=true%eth2ip=192.XXX.XX.173%eth2mask=255.255.255.0%gateway=192.XXX.XX.1%eth0ip=169.254.0.173%eth0mask=255.255.0.0%eth1ip=192.XXX.XX.166%eth1mask=255.255.255.0%mgmtcidr=192.XXX.XX.0/24%localgw=192.XXX.XX.1%internaldns1=192.XXX.XX.1%dns1=192.XXX.XX.1
.
ERROR: unable to connect to /var/lib/libvirt/qemu/v-1-VM.agent - Connection
refused
/var/log/libvirt/qemu/v-1-VM.log
2014-04-21 07:43:50.503+0000: starting up
LC_ALL=C PATH=/sbin:/usr/sbin:/bin:/usr/bin QEMU_AUDIO_DRV=none
/usr/libexec/qemu-kvm -name v-1-VM -S -M rhel6.5.0 -enable-kvm -m 1024
-realtime mlock=off -smp 1,sockets=1,cores=1,threads=1 -uuid
50cc182f-f4d3-4658-bdd0-ecfc688711d9 -nodefconfig -nodefaults -chardev
socket,id=charmonitor,path=/var/lib/libvirt/qemu/v-1-VM.monitor,server,nowait
-mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc -no-shutdown
-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 -device
virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x6 -drive
file=/mnt/b30c0f37-8876-3003-a552-61bcce73ea4c/6733480c-13f6-4967-98ad-79503a98c376,if=none,id=drive-virtio-disk0,format=qcow2,cache=none
-device
virtio-blk-pci,scsi=off,bus=pci.0,addr=0x7,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=2
-drive
file=/usr/share/cloudstack-common/vms/systemvm.iso,if=none,media=cdrom,id=drive-ide0-1-0,readonly=on,format=raw,cache=none
-device
ide-drive,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0,bootindex=1
-netdev tap,fd=26,id=hostnet0,vhost=on,vhostfd=27 -device
virtio-net-pci,netdev=hostnet0,id=net0,mac=0e:00:a9:fe:01:ae,bus=pci.0,addr=0x3
-netdev tap,fd=28,id=hostnet1,vhost=on,vhostfd=29 -device
virtio-net-pci,netdev=hostnet1,id=net1,mac=06:3a:4c:00:00:01,bus=pci.0,addr=0x4
-netdev tap,fd=30,id=hostnet2,vhost=on,vhostfd=31 -device
virtio-net-pci,netdev=hostnet2,id=net2,mac=06:6f:ac:00:00:0e,bus=pci.0,addr=0x5
-chardev pty,id=charserial0 -device isa-serial,chardev=charserial0,id=serial0
-chardev
socket,id=charchannel0,path=/var/lib/libvirt/qemu/v-1-VM.agent,server,nowait
-device
virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=v-1-VM.vport
-device usb-tablet,id=input0 -vnc 192.XXX.XX.5:0,password -vga cirrus
Domain id=1 is tainted: high-privileges
char device redirected to /dev/pts/2
qemu: terminating on signal 15 from pid 2893
2014-04-21 08:02:12.453+0000: shutting down
2014-04-21 08:02:18.195+0000: starting up
LC_ALL=C PATH=/sbin:/usr/sbin:/bin:/usr/bin QEMU_AUDIO_DRV=none
/usr/libexec/qemu-kvm -name v-1-VM -S -M rhel6.5.0 -enable-kvm -m 1024
-realtime mlock=off -smp 1,sockets=1,cores=1,threads=1 -uuid
50cc182f-f4d3-4658-bdd0-ecfc688711d9 -nodefconfig -nodefaults -chardev
socket,id=charmonitor,path=/var/lib/libvirt/qemu/v-1-VM.monitor,server,nowait
-mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc -no-shutdown
-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 -device
virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x6 -drive
file=/mnt/b30c0f37-8876-3003-a552-61bcce73ea4c/6733480c-13f6-4967-98ad-79503a98c376,if=none,id=drive-virtio-disk0,format=qcow2,cache=none
-device
virtio-blk-pci,scsi=off,bus=pci.0,addr=0x7,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=2
-drive
file=/usr/share/cloudstack-common/vms/systemvm.iso,if=none,media=cdrom,id=drive-ide0-1-0,readonly=on,format=raw,cache=none
-device
ide-drive,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0,bootindex=1
-netdev tap,fd=26,id=hostnet0,vhost=on,vhostfd=27 -device
virtio-net-pci,netdev=hostnet0,id=net0,mac=0e:00:a9:fe:02:a1,bus=pci.0,addr=0x3
-netdev tap,fd=28,id=hostnet1,vhost=on,vhostfd=29 -device
virtio-net-pci,netdev=hostnet1,id=net1,mac=06:bb:aa:00:00:01,bus=pci.0,addr=0x4
-netdev tap,fd=30,id=hostnet2,vhost=on,vhostfd=31 -device
virtio-net-pci,netdev=hostnet2,id=net2,mac=06:6f:ac:00:00:0e,bus=pci.0,addr=0x5
-chardev pty,id=charserial0 -device isa-serial,chardev=charserial0,id=serial0
-chardev
socket,id=charchannel0,path=/var/lib/libvirt/qemu/v-1-VM.agent,server,nowait
-device
virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=v-1-VM.vport
-device usb-tablet,id=input0 -vnc 192.XXX.XX.5:0,password -vga cirrus
Domain id=3 is tainted: high-privileges
char device redirected to /dev/pts/2
/var/log/libvirt/qemu/s-185-VM.log
Domain id=10 is tainted: high-privileges
char device redirected to /dev/pts/2
2014-04-21 07:43:50.937+0000: starting up
LC_ALL=C PATH=/sbin:/usr/sbin:/bin:/usr/bin QEMU_AUDIO_DRV=none
/usr/libexec/qemu-kvm -name s-185-VM -S -M rhel6.5.0 -enable-kvm -m 512
-realtime mlock=off -smp 1,sockets=1,cores=1,threads=1 -uuid
d7eaa38a-b967-49fa-a356-07918f9d70d3 -nodefconfig -nodefaults -chardev
socket,id=charmonitor,path=/var/lib/libvirt/qemu/s-185-VM.monitor,server,nowait
-mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc -no-shutdown
-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 -device
virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x7 -drive
file=/mnt/b30c0f37-8876-3003-a552-61bcce73ea4c/ec01b3b6-a537-48ea-9a19-8a8ed8dd41a6,if=none,id=drive-virtio-disk0,format=qcow2,cache=none
-device
virtio-blk-pci,scsi=off,bus=pci.0,addr=0x8,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=2
-drive
file=/usr/share/cloudstack-common/vms/systemvm.iso,if=none,media=cdrom,id=drive-ide0-1-0,readonly=on,format=raw,cache=none
-device
ide-drive,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0,bootindex=1
-netdev tap,fd=29,id=hostnet0,vhost=on,vhostfd=30 -device
virtio-net-pci,netdev=hostnet0,id=net0,mac=0e:00:a9:fe:02:c8,bus=pci.0,addr=0x3
-netdev tap,fd=31,id=hostnet1,vhost=on,vhostfd=32 -device
virtio-net-pci,netdev=hostnet1,id=net1,mac=06:00:e4:00:00:02,bus=pci.0,addr=0x4
-netdev tap,fd=33,id=hostnet2,vhost=on,vhostfd=34 -device
virtio-net-pci,netdev=hostnet2,id=net2,mac=06:ac:b4:00:00:0c,bus=pci.0,addr=0x5
-netdev tap,fd=35,id=hostnet3,vhost=on,vhostfd=36 -device
virtio-net-pci,netdev=hostnet3,id=net3,mac=06:92:fe:00:00:04,bus=pci.0,addr=0x6
-chardev pty,id=charserial0 -device isa-serial,chardev=charserial0,id=serial0
-chardev
socket,id=charchannel0,path=/var/lib/libvirt/qemu/s-185-VM.agent,server,nowait
-device
virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=s-185-VM.vport
-device usb-tablet,id=input0 -vnc 192.XXX.XX.5:1,password -vga cirrus
Domain id=2 is tainted: high-privileges
char device redirected to /dev/pts/3
qemu: terminating on signal 15 from pid 2893
2014-04-21 08:02:11.809+0000: shutting down
/var/log/messages
Apr 21 13:32:14 servpc ntpd[2465]: Deleting interface #17 vnet6,
fe80::fc92:feff:fe00:4#123, interface stats: received=0, sent=0, dropped=0,
active_time=1100 secs
Apr 21 13:32:14 servpc ntpd[2465]: Deleting interface #16 vnet4,
fe80::fc00:e4ff:fe00:2#123, interface stats: received=0, sent=0, dropped=0,
active_time=1100 secs
Apr 21 13:32:14 servpc ntpd[2465]: Deleting interface #15 vnet5,
fe80::fcac:b4ff:fe00:c#123, interface stats: received=0, sent=0, dropped=0,
active_time=1100 secs
Apr 21 13:32:14 servpc ntpd[2465]: Deleting interface #14 vnet3,
fe80::fc00:a9ff:fefe:2c8#123, interface stats: received=0, sent=0, dropped=0,
active_time=1100 secs
Apr 21 13:32:14 servpc ntpd[2465]: Deleting interface #13 vnet0,
fe80::fc00:a9ff:fefe:1ae#123, interface stats: received=0, sent=0, dropped=0,
active_time=1100 secs
Apr 21 13:32:14 servpc ntpd[2465]: Deleting interface #12 vnet2,
fe80::fc6f:acff:fe00:e#123, interface stats: received=0, sent=0, dropped=0,
active_time=1100 secs
Apr 21 13:32:14 servpc ntpd[2465]: Deleting interface #11 vnet1,
fe80::fc3a:4cff:fe00:1#123, interface stats: received=0, sent=0, dropped=0,
active_time=1100 secs
Apr 21 13:32:14 servpc ntpd[2465]: peers refreshed
Apr 21 13:32:18 servpc kernel: device vnet0 entered promiscuous mode
Apr 21 13:32:18 servpc kernel: cloud0: port 1(vnet0) entering forwarding state
Apr 21 13:32:18 servpc kernel: device vnet1 entered promiscuous mode
Apr 21 13:32:18 servpc kernel: cloudbr0: port 2(vnet1) entering forwarding state
Apr 21 13:32:18 servpc kernel: device vnet2 entered promiscuous mode
Apr 21 13:32:18 servpc kernel: cloudbr0: port 3(vnet2) entering forwarding state
Apr 21 13:32:18 servpc NetworkManager[2163]: <warn>
/sys/devices/virtual/net/vnet0: couldn't determine device driver; ignoring...
Apr 21 13:32:18 servpc NetworkManager[2163]: <warn>
/sys/devices/virtual/net/vnet2: couldn't determine device driver; ignoring...
Apr 21 13:32:18 servpc NetworkManager[2163]: <warn>
/sys/devices/virtual/net/vnet1: couldn't determine device driver; ignoring...
Apr 21 13:32:18 servpc qemu-kvm: Could not find keytab file:
/etc/qemu/krb5.tab: No such file or directory
Apr 21 13:32:22 servpc ntpd[2465]: Listen normally on 18 vnet2
fe80::fc6f:acff:fe00:e UDP 123
Apr 21 13:32:22 servpc ntpd[2465]: Listen normally on 19 vnet1
fe80::fcbb:aaff:fe00:1 UDP 123
Apr 21 13:32:22 servpc ntpd[2465]: Listen normally on 20 vnet0
fe80::fc00:a9ff:fefe:2a1 UDP 123
Apr 21 13:32:22 servpc ntpd[2465]: peers refreshed
Apr 21 13:32:23 servpc kernel: device vnet3 entered promiscuous mode
Apr 21 13:32:23 servpc kernel: cloud0: port 2(vnet3) entering forwarding state
Apr 21 13:32:23 servpc kernel: device vnet4 entered promiscuous mode
Apr 21 13:32:23 servpc kernel: cloudbr0: port 4(vnet4) entering forwarding state
Apr 21 13:32:23 servpc kernel: device vnet5 entered promiscuous mode
Apr 21 13:32:23 servpc kernel: cloudbr0: port 5(vnet5) entering forwarding state
Apr 21 13:32:23 servpc kernel: device vnet6 entered promiscuous mode
Apr 21 13:32:23 servpc kernel: cloudbr0: port 6(vnet6) entering forwarding state
Apr 21 13:32:23 servpc NetworkManager[2163]: <warn>
/sys/devices/virtual/net/vnet3: couldn't determine device driver; ignoring...
Apr 21 13:32:23 servpc NetworkManager[2163]: <warn>
/sys/devices/virtual/net/vnet5: couldn't determine device driver; ignoring...
Apr 21 13:32:23 servpc NetworkManager[2163]: <warn>
/sys/devices/virtual/net/vnet4: couldn't determine device driver; ignoring...
Apr 21 13:32:23 servpc NetworkManager[2163]: <warn>
/sys/devices/virtual/net/vnet6: couldn't determine device driver; ignoring...
Apr 21 13:32:23 servpc qemu-kvm: Could not find keytab file:
/etc/qemu/krb5.tab: No such file or directory
Apr 21 13:32:27 servpc ntpd[2465]: Listen normally on 21 vnet4
fe80::fcb8:b8ff:fe00:2 UDP 123
Apr 21 13:32:27 servpc ntpd[2465]: Listen normally on 22 vnet5
fe80::fc46:5cff:fe00:c UDP 123
Apr 21 13:32:27 servpc ntpd[2465]: Listen normally on 23 vnet3
fe80::fc00:a9ff:fefe:391 UDP 123
Apr 21 13:32:27 servpc ntpd[2465]: Listen normally on 24 vnet6
fe80::fc98:82ff:fe00:7 UDP 123
Apr 21 13:32:27 servpc ntpd[2465]: peers refreshed
Apr 21 13:32:33 servpc kernel: cloud0: port 1(vnet0) entering forwarding state
Apr 21 13:32:33 servpc kernel: cloudbr0: port 2(vnet1) entering forwarding state
Apr 21 13:32:33 servpc kernel: cloudbr0: port 3(vnet2) entering forwarding state
Apr 21 13:32:38 servpc kernel: cloud0: port 2(vnet3) entering forwarding state
Apr 21 13:32:38 servpc kernel: cloudbr0: port 4(vnet4) entering forwarding state
Apr 21 13:32:38 servpc kernel: cloudbr0: port 5(vnet5) entering forwarding state
Apr 21 13:32:38 servpc kernel: cloudbr0: port 6(vnet6) entering forwarding state
/var/log/cloudstack/management/management-server.log
2014-04-21 13:44:35,624 DEBUG [c.c.a.m.AgentManagerImpl]
(AgentManager-Handler-1:null) Ping from 1
2014-04-21 13:44:42,166 DEBUG [c.c.s.StatsCollector]
(StatsCollector-2:ctx-9ae38372) VmStatsCollector is running...
2014-04-21 13:44:44,624 DEBUG [c.c.s.StatsCollector]
(StatsCollector-3:ctx-7e2d9fd6) StorageCollector is running...
2014-04-21 13:44:44,630 DEBUG [c.c.s.StatsCollector]
(StatsCollector-3:ctx-7e2d9fd6) There is no secondary storage VM for secondary
storage host nfs://192.XXX.XX.5/export/secondary
2014-04-21 13:44:44,704 DEBUG [c.c.a.t.Request] (StatsCollector-3:ctx-7e2d9fd6)
Seq 1-261488720: Received: { Ans: , MgmtId: 266790436644351, via: 1, Ver: v1,
Flags: 10, { GetStorageStatsAnswer } }
2014-04-21 13:44:57,121 DEBUG [c.c.n.r.VirtualNetworkApplianceManagerImpl]
(RouterStatusMonitor-1:ctx-3b69a7f3) Found 0 routers to update status.
2014-04-21 13:44:57,123 DEBUG [c.c.n.r.VirtualNetworkApplianceManagerImpl]
(RouterStatusMonitor-1:ctx-3b69a7f3) Found 0 networks to update RvR status.
2014-04-21 13:45:01,906 DEBUG [c.c.s.StatsCollector]
(StatsCollector-1:ctx-1ed2eef8) HostStatsCollector is running...
2014-04-21 13:45:02,503 DEBUG [c.c.a.t.Request] (StatsCollector-1:ctx-1ed2eef8)
Seq 1-261488721: Received: { Ans: , MgmtId: 266790436644351, via: 1, Ver: v1,
Flags: 10, { GetHostStatsAnswer } }
2014-04-21 13:45:27,121 DEBUG [c.c.n.r.VirtualNetworkApplianceManagerImpl]
(RouterStatusMonitor-1:ctx-0350d1df) Found 0 routers to update status.
2014-04-21 13:45:27,123 DEBUG [c.c.n.r.VirtualNetworkApplianceManagerImpl]
(RouterStatusMonitor-1:ctx-0350d1df) Found 0 networks to update RvR status.
2014-04-21 13:45:32,113 DEBUG [c.c.h.d.HostDaoImpl] (ClusteredAgentManager
Timer:ctx-2bb3cb37) Resetting hosts suitable for reconnect
2014-04-21 13:45:32,115 DEBUG [c.c.h.d.HostDaoImpl] (ClusteredAgentManager
Timer:ctx-2bb3cb37) Completed resetting hosts suitable for reconnect
2014-04-21 13:45:32,115 DEBUG [c.c.h.d.HostDaoImpl] (ClusteredAgentManager
Timer:ctx-2bb3cb37) Acquiring hosts for clusters already owned by this
management server
2014-04-21 13:45:32,116 DEBUG [c.c.h.d.HostDaoImpl] (ClusteredAgentManager
Timer:ctx-2bb3cb37) Completed acquiring hosts for clusters already owned by
this management server
2014-04-21 13:45:32,116 DEBUG [c.c.h.d.HostDaoImpl] (ClusteredAgentManager
Timer:ctx-2bb3cb37) Acquiring hosts for clusters not owned by any management
server
2014-04-21 13:45:32,116 DEBUG [c.c.h.d.HostDaoImpl] (ClusteredAgentManager
Timer:ctx-2bb3cb37) Completed acquiring hosts for clusters not owned by any
management server
2014-04-21 13:45:35,638 DEBUG [c.c.a.m.AgentManagerImpl]
(AgentManager-Handler-4:null) Ping from 1
2014-04-21 13:45:42,171 DEBUG [c.c.s.StatsCollector]
(StatsCollector-2:ctx-af582c81) VmStatsCollector is running...
2014-04-21 13:45:44,704 DEBUG [c.c.s.StatsCollector]
(StatsCollector-3:ctx-4afb93cc) StorageCollector is running...
2014-04-21 13:45:44,709 DEBUG [c.c.s.StatsCollector]
(StatsCollector-3:ctx-4afb93cc) There is no secondary storage VM for secondary
storage host nfs://192.XXX.XX.5/export/secondary
2014-04-21 13:45:44,786 DEBUG [c.c.a.t.Request] (StatsCollector-3:ctx-4afb93cc)
Seq 1-261488722: Received: { Ans: , MgmtId: 266790436644351, via: 1, Ver: v1,
Flags: 10, { GetStorageStatsAnswer } }
2014-04-21 13:45:57,121 DEBUG [c.c.n.r.VirtualNetworkApplianceManagerImpl]
(RouterStatusMonitor-1:ctx-f43718c1) Found 0 routers to update status.
2014-04-21 13:45:57,123 DEBUG [c.c.n.r.VirtualNetworkApplianceManagerImpl]
(RouterStatusMonitor-1:ctx-f43718c1) Found 0 networks to update RvR status.
2014-04-21 13:46:02,503 DEBUG [c.c.s.StatsCollector]
(StatsCollector-1:ctx-a4e05182) HostStatsCollector is running...
2014-04-21 13:46:03,106 DEBUG [c.c.a.t.Request] (StatsCollector-1:ctx-a4e05182)
Seq 1-261488723: Received: { Ans: , MgmtId: 266790436644351, via: 1, Ver: v1,
Flags: 10, { GetHostStatsAnswer } }
2014-04-21 13:46:27,121 DEBUG [c.c.n.r.VirtualNetworkApplianceManagerImpl]
(RouterStatusMonitor-1:ctx-b7ff11b3) Found 0 routers to update status.
2014-04-21 13:46:27,123 DEBUG [c.c.n.r.VirtualNetworkApplianceManagerImpl]
(RouterStatusMonitor-1:ctx-b7ff11b3) Found 0 networks to update RvR status.
>From: Marcus <shadow...@gmail.com>
>You may want to look in the qemu log of the vm to see if there's
>something deeper going on, perhaps the qemu process is not fully
>starting due to some other issue. /var/log/libvirt/qemu/v-1-VM.log, or
>something like that.
On Sun, Apr 20, 2014 at 11:22 PM, Marcus <shadow...@gmail.com> wrote:
> No, it has nothing to do with ssh or libvirt daemon. It's the literal
> unix socket that is created for virtio-serial communication when the
> qemu process starts. The question is why the system is refusing access
> to the socket. I assume this is being attempted as root.
>
> On Sat, Apr 19, 2014 at 9:58 AM, Nux! <n...@li.nux.ro> wrote:
>> On 19.04.2014 15:24, Giri Prasad wrote:
>>
>>>
>>> # grep listen_ /etc/libvirt/libvirtd.conf
>>> listen_tls=0
>>> listen_tcp=1
>>> #listen_addr = "192.XX.XX.X"
>>> listen_addr = "0.0.0.0"
>>>
>>> #
>>> /usr/share/cloudstack-common/scripts/vm/hypervisor/kvm/patchviasocket.pl
>>> -n v-1-VM -p
>>>
>>> %template=domP%type=consoleproxy%host=192.XXX.XX.5%port=8250%name=v-1-VM%zone=1%pod=1%guid=Proxy.1%proxy_vm=1%disable_rp_filter=true%eth2ip=192.XXX.XX.173%eth2mask=255.255.255.0%gateway=192.XXX.XX.1%eth0ip=169.254.0.173%eth0mask=255.255.0.0%eth1ip=192.XXX.XX.166%eth1mask=255.255.255.0%mgmtcidr=192.XXX.XX.0/24%localgw=192.XXX.XX.1%internaldns1=192.XXX.XX.1%dns1=192.XXX.XX.1
>>> .
>>> ERROR: unable to connect to /var/lib/libvirt/qemu/v-1-VM.agent -
>>> Connection refused
>>
>>
>> Do you have "-l" or "--listen" as LIBVIRTD_ARGS in /etc/sysconfig/libvirtd?
>>
>> (kind of stabbing in the dark)
>>
>>
>> --
>> Sent from the Delta quadrant using Borg technology!
>>
>> Nux!
>> www.nux.ro
