AutoMon

AlwaysON Quorun down status alert notification Automon DBA SPs – AM11

Advertisements

This script will check the always ON quorum status and notify an alert when the quorum is not down and disconnected.

 

Table:

use dbadata
go
drop table tbl_alwayson_Quorum
go

CREATE TABLE [dbo].[tbl_alwayson_Quorum](
  [server_name] [nvarchar](256) NOT NULL,
  [Member_name] [nvarchar](256) NOT NULL,
  [Status] [varchar](10) NOT NULL,
  [Vote] [int] NULL,
  [Upload_date] [datetime] NULL
)

use DBAdata_Archive
go
drop table tbl_alwayson_Quorum
go
CREATE TABLE [dbo].[tbl_alwayson_Quorum](
  [server_name] [nvarchar](256) NOT NULL,
  [Member_name] [nvarchar](256) NOT NULL,
  [Status] [varchar](10) NOT NULL,
  [Vote] [int] NULL,
  [Upload_date] [datetime] NULL
)

 

SP:

/*
--drop table tbl_alwayson_Quorum

select * from tbl_alwayson_Quorum

use dbadata
go
drop table tbl_alwayson_Quorum
go

CREATE TABLE [dbo].[tbl_alwayson_Quorum](
  [server_name] [nvarchar](256) NOT NULL,
  [Member_name] [nvarchar](256) NOT NULL,
  [Status] [varchar](10) NOT NULL,
  [Vote] [int] NULL,
  [Upload_date] [datetime] NULL
)

use DBAdata_Archive
go
drop table tbl_alwayson_Quorum
go
CREATE TABLE [dbo].[tbl_alwayson_Quorum](
  [server_name] [nvarchar](256) NOT NULL,
  [Member_name] [nvarchar](256) NOT NULL,
  [Status] [varchar](10) NOT NULL,
  [Vote] [int] NULL,
  [Upload_date] [datetime] NULL
)

*/


use dbadata
go
--DROP PROC [dbo].[Usp_Alwayson_Quorum]
alter proc [dbo].[Usp_Alwayson_Quorum]
/*
Summary:     Alwayson Quorum status
Contact:     Muthukkumaran Kaliyamoorthy SQL DBA
Description: Alwayson Quorum status alert


ChangeLog:
Date         Coder                          Description
2013-jan-21  Muthukkumaran Kaliyamoorthy     Updated the 2012 functionality                   


*/
--with Encryption
as
begin

    DECLARE @server_name SYSNAME
      DECLARE @DESC SYSNAME
      DECLARE @sql varchar(8000)
      DECLARE @minrow int
      DECLARE @maxrow int

TRUNCATE TABLE tbl_alwayson_Quorum


declare @Quorum table (id int  primary key identity, 
servername varchar(100),Description varchar(100)) 
 
insert into @Quorum

select Servername , Description   from dbadata.dbo.dba_all_servers 
WHERE ha ='alwayson' and
  Version  not in('sql2000','sql2005','sql2008','sql2008r2')
 and SVR_status='running'

 --select *  from dbadata.dbo.dba_all_servers
SELECT @minrow = MIN(id)FROM   @Quorum
SELECT @maxrow  = MAX(id) FROM   @Quorum
 
 while (@minrow <=@maxrow)
 begin
 BEGIN TRY
 
 select @Server_name=Servername ,
 @Desc=Description   from @Quorum where ID = @minrow 

 -- select * from sys.dm_hadr_cluster_members

set @sql=
'EXEC(''SELECT * from OPENQUERY(['+@server_name+'],
''''select @@servername,member_name,member_state_desc,number_of_quorum_votes,getdate()  from sys.dm_hadr_cluster_members
--where member_state_desc <>''''''''up''''''''
'''')'')
'
insert into dbadata.dbo.tbl_alwayson_Quorum
exec(@sql)
--SELECT @sql
end try
BEGIN CATCH
SELECT @SERVER_NAME,ERROR_NUMBER() AS ErrorNumber,ERROR_MESSAGE() AS ErrorMessage;
insert into tbl_Error_handling
 
SELECT @SERVER_NAME,'AlwaysON_Quorum',[Error_Line] = ERROR_LINE(),[Error_Number] = ERROR_NUMBER(),
[Error_Severity] = ERROR_SEVERITY(),[Error_State] = ERROR_STATE(),
[Error_Message] = ERROR_MESSAGE(),GETDATE()


END CATCH
 
set @minrow =@minrow +1 
end

--/*
----------------------------------------------------------------
--Send an email to DBA team
-----------------------------------------------------------------
      
      DECLARE @servername varchar(100)
    DECLARE @Member varchar(100)
      DECLARE @health_Status varchar(100)
      DECLARE @vote varchar(100)
     
      
      
--SELECT * FROM dbadata.dbo.tbl_alwayson_Quorum
IF EXISTS (
SELECT 1 FROM dbadata.dbo.tbl_alwayson_Quorum
where Status <>'up'
) 
begin

DECLARE HADR_CuR_Quorum CURSOR FOR

select server_name,Member_name,Status ,vote  from tbl_alwayson_Quorum
where Status <>'up'


OPEN HADR_CuR_Quorum
FETCH NEXT FROM HADR_CuR_Quorum
INTO @servername,@Member,@health_Status, @vote

DECLARE @BODY1 VARCHAR(max)
SET @BODY1=  '<font size=2 color=#C35817  face=''verdana''><B>Followings are AlwaysON Quorum Status:</b> </font>
<P> 
<font size=1 color=#FF00FF  face=''verdana''>
<Table border=5 width=1000 bgcolor=#ECE5B6 cellpadding=1  style="color:#7E2217;font-face:verdana;font-size:12px;">  
 <b>  <tr bgcolor=#8A4117 align=center style="color:#FFFFFF;font-weight:bold"> 
 <td width=600 color=white>Server Name</td>
 <td width=600 color=white>Member Name</td>
 <td width=600 color=white>Health State</td> 
 <td width=600 color=white>Vote</td> 
 </b>  

 </tr>'
WHILE @@FETCH_STATUS=0
BEGIN
SET @BODY1= @BODY1 +'<tr>
<td>'+ISNULL(@servername,'&nbsp')+'</td>'+
'<td align=center>'+ISNULL(@Member,'&nbsp')+'</td>'+
'<td align=center>'+ISNULL(@health_Status,'&nbsp')+'</td>'+
'<td align=center>'+ISNULL(@vote,'&nbsp')+'</td>'

FETCH NEXT FROM HADR_CuR_Quorum
INTO @servername,@Member,@health_Status, @vote

END
SET @BODY1=@BODY1+'</Table> </p>
<p>
<font style="color:#7E2217;font-face:verdana;font-size:9px;"> Generated on '
+convert(varchar(30),getdate(),100)+'. </BR>
This is an auto generated mail by DBA. If you receive this email by mistake please contact us. 
 </br>
© Property of DBA Team.
 </font>'

CLOSE HADR_CuR_Quorum
DEALLOCATE HADR_CuR_Quorum
DECLARE @EMAILIDS VARCHAR(500)

SELECT @EMAILIDS=
COALESCE(@EMAILIDS+';','')+EMAIL_ADDRESS 
FROM DBADATA.dbo.DBA_ALL_OPERATORS WHERE name ='muthu' and STATUS =1


DECLARE @EMAILIDS1 VARCHAR(500)
SELECT @EMAILIDS1=
COALESCE(@EMAILIDS1+';','')+EMAIL_ADDRESS  FROM DBAdata.DBO.DBA_ALL_OPERATORS
WHERE STATUS =1 and Mail_copy='CC'


EXEC MSDB.DBO.SP_SEND_DBMAIL @RECIPIENTS=@EMAILIDS,
@SUBJECT = 'DBA: AlwaysON Quorum Status ',
@BODY = @BODY1,
@copy_recipients=@EMAILIDS1,
@BODY_FORMAT = 'HTML' ,@PROFILE_NAME='muthu';
--select @BODY1
-------------------------------------------------------

end  

insert into DBAdata_Archive.dbo.tbl_alwayson_Quorum
select * from tbl_alwayson_Quorum
--*/

END


 

Image:

AG_Quorum

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

Leave a Reply

%d bloggers like this: