The node lost communication with cluster

#21

Three things you should look at:

1. You cannot use the public network for internal cluster communications
(heartbeat) because it is in a teaming configuration, even if you have a
dedicated heartbeat established. It is not supported. Switch the public
network for Client Only communication.
http://support.microsoft.com/?id=254101.

2. Make sure you have followed the heartbeat configuration best practices.
http://technet2.microsoft.com/window....mspx?mfr=true
and
http://technet2.microsoft.com/window....mspx?mfr=true.

3. Make sure the public network has been optimized for network optimization.
The corresponding registry entry
HKLM\SYSTEM\CurrentControlSet\Services\LanmanServe r\Parameters Size value
should be set to 3. http://support.microsoft.com/kb/892422.

Sincerely,

Anthony Thomas, MCDBA, MCSA
Senior Consultant
Sogeti USA

"Denny" <denissined (AT) takas (DOT) lt> wrote

Quote:

I need some help on how to correct getting Event ID 1123 and Event ID 1122
on one of two cluster nodes every hour or some times frequently. Two times
a not main node was removed from active cluster membership(Event ID 1135).
This is a two node cluster running Windows Server 2003 EE SP1 (NovaScale
3045 Itanium2 )

In the event viewer every hour on one of two cluster nodes I receive such
Warnings(one after another):
a)Event ID - 1123. The node lost communication with cluster node
'Cluster0' on network 'Heartbeat Cluster Connection'.
b) Event ID - 1123. The node lost communication with cluster node '
Cluster0' on network 'Public Network Connection'.

Or the other way

a) Event ID - 1123. The node lost communication with cluster node '
Cluster0' on network 'Public Network Connection'.
b)Event ID - 1123. The node lost communication with cluster node
'Cluster0' on network 'Heartbeat Cluster Connection'.

I have already read such articles:
. Recommended private "Heartbeat" configuration on a cluster server -
http://support.microsoft.com/?id=258750
. Multicast support enabled for the cluster heartbeat
http://support.microsoft.com/default...b;EN-US;307962

I have replaced Heartbeat connection on another pair of NIC's but still
have same problem.

Settings of my Connections

The Heartbeat connection:
a) not using team adapter.
b) Internal cluster communication only (private only)
c) Cluster properties->Network priority: set on upper level
d) Network Connection->Advanced->Advanced Settings->Connections: not on
upper level, after Private connection
The Public connection:
a) Using team adapter.
b) All comunications (mixed network)
c) Cluster properties->Network priority: after Heartbeat (not on upper
level)
d) Network Connection->Advanced->Advanced Settings->Connections: set on
upper level

May bee problem is in Heartbeat connection, or with node(which was removed
from active cluster membership two times ) something wrong?

When I want to see Multicast configuration I type in CMD: cluster
"ClusterName" network "NetworkName" /priv
And then I see empty columns - /T/Network/Name/Value/. Changing names of
cluster and connection in command I have the same result. What does it
means? The multicasting is enable or disable? And how to see corect
Multicast settings?
I can disable multicasting (but there is important data and I afraid to
lost it!) This is a correct way, or what shall I do?

May bee you can help me to eliminate this problem? Any suggestions?

From
http://www.developmentnow.com/g/99_2...th-cluster.htm

Posted via DevelopmentNow.com Groups
http://www.developmentnow.com

#22

Three things you should look at:

1. You cannot use the public network for internal cluster communications
(heartbeat) because it is in a teaming configuration, even if you have a
dedicated heartbeat established. It is not supported. Switch the public
network for Client Only communication.
http://support.microsoft.com/?id=254101.

2. Make sure you have followed the heartbeat configuration best practices.
http://technet2.microsoft.com/window....mspx?mfr=true
and
http://technet2.microsoft.com/window....mspx?mfr=true.

3. Make sure the public network has been optimized for network optimization.
The corresponding registry entry
HKLM\SYSTEM\CurrentControlSet\Services\LanmanServe r\Parameters Size value
should be set to 3. http://support.microsoft.com/kb/892422.

Sincerely,

Anthony Thomas, MCDBA, MCSA
Senior Consultant
Sogeti USA

"Denny" <denissined (AT) takas (DOT) lt> wrote

Quote:

I need some help on how to correct getting Event ID 1123 and Event ID 1122
on one of two cluster nodes every hour or some times frequently. Two times
a not main node was removed from active cluster membership(Event ID 1135).
This is a two node cluster running Windows Server 2003 EE SP1 (NovaScale
3045 Itanium2 )

In the event viewer every hour on one of two cluster nodes I receive such
Warnings(one after another):
a)Event ID - 1123. The node lost communication with cluster node
'Cluster0' on network 'Heartbeat Cluster Connection'.
b) Event ID - 1123. The node lost communication with cluster node '
Cluster0' on network 'Public Network Connection'.

Or the other way

a) Event ID - 1123. The node lost communication with cluster node '
Cluster0' on network 'Public Network Connection'.
b)Event ID - 1123. The node lost communication with cluster node
'Cluster0' on network 'Heartbeat Cluster Connection'.

I have already read such articles:
. Recommended private "Heartbeat" configuration on a cluster server -
http://support.microsoft.com/?id=258750
. Multicast support enabled for the cluster heartbeat
http://support.microsoft.com/default...b;EN-US;307962

I have replaced Heartbeat connection on another pair of NIC's but still
have same problem.

Settings of my Connections

The Heartbeat connection:
a) not using team adapter.
b) Internal cluster communication only (private only)
c) Cluster properties->Network priority: set on upper level
d) Network Connection->Advanced->Advanced Settings->Connections: not on
upper level, after Private connection
The Public connection:
a) Using team adapter.
b) All comunications (mixed network)
c) Cluster properties->Network priority: after Heartbeat (not on upper
level)
d) Network Connection->Advanced->Advanced Settings->Connections: set on
upper level

May bee problem is in Heartbeat connection, or with node(which was removed
from active cluster membership two times ) something wrong?

When I want to see Multicast configuration I type in CMD: cluster
"ClusterName" network "NetworkName" /priv
And then I see empty columns - /T/Network/Name/Value/. Changing names of
cluster and connection in command I have the same result. What does it
means? The multicasting is enable or disable? And how to see corect
Multicast settings?
I can disable multicasting (but there is important data and I afraid to
lost it!) This is a correct way, or what shall I do?

May bee you can help me to eliminate this problem? Any suggestions?

From
http://www.developmentnow.com/g/99_2...th-cluster.htm

Posted via DevelopmentNow.com Groups
http://www.developmentnow.com

#23

Three things you should look at:

1. You cannot use the public network for internal cluster communications
(heartbeat) because it is in a teaming configuration, even if you have a
dedicated heartbeat established. It is not supported. Switch the public
network for Client Only communication.
http://support.microsoft.com/?id=254101.

2. Make sure you have followed the heartbeat configuration best practices.
http://technet2.microsoft.com/window....mspx?mfr=true
and
http://technet2.microsoft.com/window....mspx?mfr=true.

3. Make sure the public network has been optimized for network optimization.
The corresponding registry entry
HKLM\SYSTEM\CurrentControlSet\Services\LanmanServe r\Parameters Size value
should be set to 3. http://support.microsoft.com/kb/892422.

Sincerely,

Anthony Thomas, MCDBA, MCSA
Senior Consultant
Sogeti USA

"Denny" <denissined (AT) takas (DOT) lt> wrote

Quote:

I need some help on how to correct getting Event ID 1123 and Event ID 1122
on one of two cluster nodes every hour or some times frequently. Two times
a not main node was removed from active cluster membership(Event ID 1135).
This is a two node cluster running Windows Server 2003 EE SP1 (NovaScale
3045 Itanium2 )

In the event viewer every hour on one of two cluster nodes I receive such
Warnings(one after another):
a)Event ID - 1123. The node lost communication with cluster node
'Cluster0' on network 'Heartbeat Cluster Connection'.
b) Event ID - 1123. The node lost communication with cluster node '
Cluster0' on network 'Public Network Connection'.

Or the other way

a) Event ID - 1123. The node lost communication with cluster node '
Cluster0' on network 'Public Network Connection'.
b)Event ID - 1123. The node lost communication with cluster node
'Cluster0' on network 'Heartbeat Cluster Connection'.

I have already read such articles:
. Recommended private "Heartbeat" configuration on a cluster server -
http://support.microsoft.com/?id=258750
. Multicast support enabled for the cluster heartbeat
http://support.microsoft.com/default...b;EN-US;307962

I have replaced Heartbeat connection on another pair of NIC's but still
have same problem.

Settings of my Connections

The Heartbeat connection:
a) not using team adapter.
b) Internal cluster communication only (private only)
c) Cluster properties->Network priority: set on upper level
d) Network Connection->Advanced->Advanced Settings->Connections: not on
upper level, after Private connection
The Public connection:
a) Using team adapter.
b) All comunications (mixed network)
c) Cluster properties->Network priority: after Heartbeat (not on upper
level)
d) Network Connection->Advanced->Advanced Settings->Connections: set on
upper level

May bee problem is in Heartbeat connection, or with node(which was removed
from active cluster membership two times ) something wrong?

When I want to see Multicast configuration I type in CMD: cluster
"ClusterName" network "NetworkName" /priv
And then I see empty columns - /T/Network/Name/Value/. Changing names of
cluster and connection in command I have the same result. What does it
means? The multicasting is enable or disable? And how to see corect
Multicast settings?
I can disable multicasting (but there is important data and I afraid to
lost it!) This is a correct way, or what shall I do?

May bee you can help me to eliminate this problem? Any suggestions?

From
http://www.developmentnow.com/g/99_2...th-cluster.htm

Posted via DevelopmentNow.com Groups
http://www.developmentnow.com

#24

Three things you should look at:

1. You cannot use the public network for internal cluster communications
(heartbeat) because it is in a teaming configuration, even if you have a
dedicated heartbeat established. It is not supported. Switch the public
network for Client Only communication.
http://support.microsoft.com/?id=254101.

2. Make sure you have followed the heartbeat configuration best practices.
http://technet2.microsoft.com/window....mspx?mfr=true
and
http://technet2.microsoft.com/window....mspx?mfr=true.

3. Make sure the public network has been optimized for network optimization.
The corresponding registry entry
HKLM\SYSTEM\CurrentControlSet\Services\LanmanServe r\Parameters Size value
should be set to 3. http://support.microsoft.com/kb/892422.

Sincerely,

Anthony Thomas, MCDBA, MCSA
Senior Consultant
Sogeti USA

"Denny" <denissined (AT) takas (DOT) lt> wrote

Quote:

I need some help on how to correct getting Event ID 1123 and Event ID 1122
on one of two cluster nodes every hour or some times frequently. Two times
a not main node was removed from active cluster membership(Event ID 1135).
This is a two node cluster running Windows Server 2003 EE SP1 (NovaScale
3045 Itanium2 )

In the event viewer every hour on one of two cluster nodes I receive such
Warnings(one after another):
a)Event ID - 1123. The node lost communication with cluster node
'Cluster0' on network 'Heartbeat Cluster Connection'.
b) Event ID - 1123. The node lost communication with cluster node '
Cluster0' on network 'Public Network Connection'.

Or the other way

a) Event ID - 1123. The node lost communication with cluster node '
Cluster0' on network 'Public Network Connection'.
b)Event ID - 1123. The node lost communication with cluster node
'Cluster0' on network 'Heartbeat Cluster Connection'.

I have already read such articles:
. Recommended private "Heartbeat" configuration on a cluster server -
http://support.microsoft.com/?id=258750
. Multicast support enabled for the cluster heartbeat
http://support.microsoft.com/default...b;EN-US;307962

I have replaced Heartbeat connection on another pair of NIC's but still
have same problem.

Settings of my Connections

The Heartbeat connection:
a) not using team adapter.
b) Internal cluster communication only (private only)
c) Cluster properties->Network priority: set on upper level
d) Network Connection->Advanced->Advanced Settings->Connections: not on
upper level, after Private connection
The Public connection:
a) Using team adapter.
b) All comunications (mixed network)
c) Cluster properties->Network priority: after Heartbeat (not on upper
level)
d) Network Connection->Advanced->Advanced Settings->Connections: set on
upper level

May bee problem is in Heartbeat connection, or with node(which was removed
from active cluster membership two times ) something wrong?

When I want to see Multicast configuration I type in CMD: cluster
"ClusterName" network "NetworkName" /priv
And then I see empty columns - /T/Network/Name/Value/. Changing names of
cluster and connection in command I have the same result. What does it
means? The multicasting is enable or disable? And how to see corect
Multicast settings?
I can disable multicasting (but there is important data and I afraid to
lost it!) This is a correct way, or what shall I do?

May bee you can help me to eliminate this problem? Any suggestions?

From
http://www.developmentnow.com/g/99_2...th-cluster.htm

Posted via DevelopmentNow.com Groups
http://www.developmentnow.com

#25

Three things you should look at:

1. You cannot use the public network for internal cluster communications
(heartbeat) because it is in a teaming configuration, even if you have a
dedicated heartbeat established. It is not supported. Switch the public
network for Client Only communication.
http://support.microsoft.com/?id=254101.

2. Make sure you have followed the heartbeat configuration best practices.
http://technet2.microsoft.com/window....mspx?mfr=true
and
http://technet2.microsoft.com/window....mspx?mfr=true.

3. Make sure the public network has been optimized for network optimization.
The corresponding registry entry
HKLM\SYSTEM\CurrentControlSet\Services\LanmanServe r\Parameters Size value
should be set to 3. http://support.microsoft.com/kb/892422.

Sincerely,

Anthony Thomas, MCDBA, MCSA
Senior Consultant
Sogeti USA

"Denny" <denissined (AT) takas (DOT) lt> wrote

Quote:

I need some help on how to correct getting Event ID 1123 and Event ID 1122
on one of two cluster nodes every hour or some times frequently. Two times
a not main node was removed from active cluster membership(Event ID 1135).
This is a two node cluster running Windows Server 2003 EE SP1 (NovaScale
3045 Itanium2 )

In the event viewer every hour on one of two cluster nodes I receive such
Warnings(one after another):
a)Event ID - 1123. The node lost communication with cluster node
'Cluster0' on network 'Heartbeat Cluster Connection'.
b) Event ID - 1123. The node lost communication with cluster node '
Cluster0' on network 'Public Network Connection'.

Or the other way

a) Event ID - 1123. The node lost communication with cluster node '
Cluster0' on network 'Public Network Connection'.
b)Event ID - 1123. The node lost communication with cluster node
'Cluster0' on network 'Heartbeat Cluster Connection'.

I have already read such articles:
. Recommended private "Heartbeat" configuration on a cluster server -
http://support.microsoft.com/?id=258750
. Multicast support enabled for the cluster heartbeat
http://support.microsoft.com/default...b;EN-US;307962

I have replaced Heartbeat connection on another pair of NIC's but still
have same problem.

Settings of my Connections

The Heartbeat connection:
a) not using team adapter.
b) Internal cluster communication only (private only)
c) Cluster properties->Network priority: set on upper level
d) Network Connection->Advanced->Advanced Settings->Connections: not on
upper level, after Private connection
The Public connection:
a) Using team adapter.
b) All comunications (mixed network)
c) Cluster properties->Network priority: after Heartbeat (not on upper
level)
d) Network Connection->Advanced->Advanced Settings->Connections: set on
upper level

May bee problem is in Heartbeat connection, or with node(which was removed
from active cluster membership two times ) something wrong?

When I want to see Multicast configuration I type in CMD: cluster
"ClusterName" network "NetworkName" /priv
And then I see empty columns - /T/Network/Name/Value/. Changing names of
cluster and connection in command I have the same result. What does it
means? The multicasting is enable or disable? And how to see corect
Multicast settings?
I can disable multicasting (but there is important data and I afraid to
lost it!) This is a correct way, or what shall I do?

May bee you can help me to eliminate this problem? Any suggestions?

From
http://www.developmentnow.com/g/99_2...th-cluster.htm

Posted via DevelopmentNow.com Groups
http://www.developmentnow.com

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The node lost communication with cluster

microsoft.public.sqlserver.clustering microsoft.public.sqlserver.clustering

Re: The node lost communication with cluster - 04-27-2008 , 02:17 PM

Re: The node lost communication with cluster - 04-27-2008 , 02:17 PM

Re: The node lost communication with cluster - 04-27-2008 , 02:17 PM

Re: The node lost communication with cluster - 04-27-2008 , 02:17 PM

Re: The node lost communication with cluster - 04-27-2008 , 02:17 PM