ListenOn connection '1433' is already in use.

Hi, all.
SQL7SP4
2-node Acitve-Active Clustered
This morning, SQL Server stopped accepting connections. Here is excerpt from
Event Log and SQL Error Log.
++++++++++++++++++++++++++++++++++++++++++++++++++
Event Log
7/28/03 02:24:53AM
Reservation of cluster disk 'Disk X:' has been lost. Please check your
system and disk configuration.
Event Log
7/28/03 02:24:53AM
Cluster disk resource 'Disk X:' did not respond to a SCSI inquiry command.
Event Log
7/28/03 02:24:54AM
Cluster resource 'Disk X:' failed.
Shortly after,
SQL Error Log 7/28/03 02:25:21AM
SQL Server is terminating due to 'stop' request from Service Control
Manager.
When SQL Server tried to come back up again at 7/28/03 02:25:42AM such error
was reported:
ListenOn connection '1433' is already in use.
++++++++++++++++++++++++++++++++++++++++++++++++++++++
Anyone in similar situation? Why it doesn't fail to another node? Why
complaning the port was taken if re-started on the same node?
Any info is appreciated.
Wenleiwe got similar situation this morning:
Error: 17826, Severity: 18, State: 2
Could not set up ListenOn connection '1433'..
Operating system error 10093., Either the application has not called
WSAStartup, or WSAStartup failed.
We are on SQL7 SP4 cluster, does SQL70-KB815495-v7.00.1094-ENU.exe will fix
the problem?
Thank you.
Kun
"Wenlei Fang" <wfang@.jasc.com> wrote in message
news:um3ebfUVDHA.2352@.TK2MSFTNGP12.phx.gbl...
> Hi, all.
> SQL7SP4
> 2-node Acitve-Active Clustered
> This morning, SQL Server stopped accepting connections. Here is excerpt
from
> Event Log and SQL Error Log.
> ++++++++++++++++++++++++++++++++++++++++++++++++++
> Event Log
> 7/28/03 02:24:53AM
> Reservation of cluster disk 'Disk X:' has been lost. Please check your
> system and disk configuration.
> Event Log
> 7/28/03 02:24:53AM
> Cluster disk resource 'Disk X:' did not respond to a SCSI inquiry command.
> Event Log
> 7/28/03 02:24:54AM
> Cluster resource 'Disk X:' failed.
> Shortly after,
> SQL Error Log 7/28/03 02:25:21AM
> SQL Server is terminating due to 'stop' request from Service Control
> Manager.
> When SQL Server tried to come back up again at 7/28/03 02:25:42AM such
error
> was reported:
> ListenOn connection '1433' is already in use.
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++
> Anyone in similar situation? Why it doesn't fail to another node? Why
> complaning the port was taken if re-started on the same node?
> Any info is appreciated.
> Wenlei
>sql