SQL Clone
SQLServerCentral is supported by Redgate
 
Log in  ::  Register  ::  Not logged in
 
 
 


Mirroring Error 1479, 1474


Mirroring Error 1479, 1474

Author
Message
SQL Galaxy
SQL Galaxy
SSCertifiable
SSCertifiable (7K reputation)SSCertifiable (7K reputation)SSCertifiable (7K reputation)SSCertifiable (7K reputation)SSCertifiable (7K reputation)SSCertifiable (7K reputation)SSCertifiable (7K reputation)SSCertifiable (7K reputation)

Group: General Forum Members
Points: 7011 Visits: 3501
Hi,

OS - win 2008 R2 x64 enterprise edition
SQL - MSSQL R2 x64 enterprise edition with sp2

Pl. suggestion me, how to avoid these erroe in feature? are they required to apply any patch in sql side?

But, I am not enable any threshold like unsent log, unrestore log, commit overhead etc.. now its running system default values.


Principal server
-----------------

Message
Error: 1479, Severity: 16, State: 2.

Message
The mirroring connection to "TCP://servername:5023" has timed out for database "dbname" after 10 seconds without a response. Check the service and network connections.


Mirror server
-------------
source spid21s

Message
Error: 1474, Severity: 16, State: 1.


Message
Database mirroring connection error 4 'An error occurred while receiving data: '10054(An existing connection was forcibly closed by the remote host.)'.' for 'TCP://servername:5022'.
Perry Whittle
Perry Whittle
SSC Guru
SSC Guru (55K reputation)SSC Guru (55K reputation)SSC Guru (55K reputation)SSC Guru (55K reputation)SSC Guru (55K reputation)SSC Guru (55K reputation)SSC Guru (55K reputation)SSC Guru (55K reputation)

Group: General Forum Members
Points: 55361 Visits: 17709
are you using the default mirroring timeout value?

What is the result of the following query?


select mirroring_connection_timeout from sys.database_mirroring



-----------------------------------------------------------------------------------------------------------

"Ya can't make an omelette without breaking just a few eggs" ;-)
SQL Galaxy
SQL Galaxy
SSCertifiable
SSCertifiable (7K reputation)SSCertifiable (7K reputation)SSCertifiable (7K reputation)SSCertifiable (7K reputation)SSCertifiable (7K reputation)SSCertifiable (7K reputation)SSCertifiable (7K reputation)SSCertifiable (7K reputation)

Group: General Forum Members
Points: 7011 Visits: 3501
Perry Whittle (9/12/2012)
are you using the default mirroring timeout value?

What is the result of the following query?


select mirroring_connection_timeout from sys.database_mirroring



Yes, currently default mirroring time out values.

query result
mirroring_connection_timeout = 10
SQL Galaxy
SQL Galaxy
SSCertifiable
SSCertifiable (7K reputation)SSCertifiable (7K reputation)SSCertifiable (7K reputation)SSCertifiable (7K reputation)SSCertifiable (7K reputation)SSCertifiable (7K reputation)SSCertifiable (7K reputation)SSCertifiable (7K reputation)

Group: General Forum Members
Points: 7011 Visits: 3501
I assume that DB Mirror environment is configured such a way that it utilizes synchronous mirroring without automatic failover and no wittness.

If the Mirrorred instance doesnt not receive any responses to Ping for 10 seconds from Principal and mirror server.

Pl. confirm, should I change this default value? at principal server end

ALTER DATABASE <dbname> SET PARTNER TIMEOUT 60
Perry Whittle
Perry Whittle
SSC Guru
SSC Guru (55K reputation)SSC Guru (55K reputation)SSC Guru (55K reputation)SSC Guru (55K reputation)SSC Guru (55K reputation)SSC Guru (55K reputation)SSC Guru (55K reputation)SSC Guru (55K reputation)

Group: General Forum Members
Points: 55361 Visits: 17709
it needs to account for network latency so yes change it to whatever you require

-----------------------------------------------------------------------------------------------------------

"Ya can't make an omelette without breaking just a few eggs" ;-)
Go


Permissions

You can't post new topics.
You can't post topic replies.
You can't post new polls.
You can't post replies to polls.
You can't edit your own topics.
You can't delete your own topics.
You can't edit other topics.
You can't delete other topics.
You can't edit your own posts.
You can't edit other posts.
You can't delete your own posts.
You can't delete other posts.
You can't post events.
You can't edit your own events.
You can't edit other events.
You can't delete your own events.
You can't delete other events.
You can't send private messages.
You can't send emails.
You can read topics.
You can't vote in polls.
You can't upload attachments.
You can download attachments.
You can't post HTML code.
You can't edit HTML code.
You can't post IFCode.
You can't post JavaScript.
You can post emoticons.
You can't post or upload images.

Select a forum

































































































































































SQLServerCentral


Search