DBA

SQL server the timeout period elapsed prior to completion of the operation

Advertisements

SQL server clustering the timeout period elapsed prior to completion of the operation

Recently I faced one of our application could not connect. It throws an error ” Timeout expired.  The timeout period elapsed prior to completion of the operation or the server is not responding. (Microsoft SQL Server, Error: -2) ” I found the problem. It’s because of firewall.

SQL Cluster error:

Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding. (Microsoft SQL Server, Error: -2)

 

We are using SQL server failover clustering on our application, after a failover occurred the application could not connect it. It’s used a default instance, default port and the connection string are correct (FQDN) even though it’s not connected because the firewall prevents the SQL server (port). Again I failed over the server it works fine. It’s a simple problem. Therefore the problem is the Installation team created inbound rule on one server not the other passive server.

 

Run –> Administrative tools –> Firewall –> Inbound rule–> Right click –> New rule –> Select port –> Click next –> Enter the SQL server port number –> Select the default –> Next –> Select the profile whatever you want –> Enter the name

 

 

The conclusion is always creating a firewall rule to all the nodes after finish a SQL clustering installation.

I’m currently working as a SQL server DBA in one of the top MNC. I’m passionate about SQL Server And I’m specialized in Administration and Performance tuning. I’m an active member of SQL server Central and MSDN forum. I also write articles in SQL server Central. For more Click here

3 Comments

Leave a Reply

Your email address will not be published. Required fields are marked *

9 + 1 =

hacklink panel hacklink al hacklink sollet hdxvipizle resim yükleme onwin venüsbet ai nude 1xbet güncel giriş eskort yeşilköy cami avizesi seo paneli soma kömür bahis forum backlink al pgslot สล็อตเวตรง holiganbetvds
hack forum hacklink panel hacklink hacklink cami halısı cami halısı cami halısı cami halısı cami halısı cami halısı cami halısı cami halısı cami halısı saricahali.com.tr cami halısı cami halısı cami halısı cami halısı cami avizesi cami avizesi cami süpürgesi cami süpürgesi cami ısıtma cami ısıtma evden eve nakliyat ofis taşıma seo hizmeti Onwin Rulet Casino Slot Oyna Bahigo 1xbet Deneme bonusu Bahis siteleri Maç özetleri Bahsegel Canlı Casino Siteleri Sweet Bonanza Blackjack Casino Rulet Oyna Canlı Casino takipçi satın al exeboost.com smm panel santenette.com google.com.tr m