mssql 監控磁盤空間告警完成辦法。本站提示廣大學習愛好者：（mssql 監控磁盤空間告警完成辦法）文章只能為提供參考，不一定能成為您想要的結果。以下是mssql 監控磁盤空間告警完成辦法正文
這幾天忽然有個設法主意：願望可以或許主動監控、搜集數據庫辦事器的磁盤容量信息，當到達一個閥值後，主動發送告警郵件給DBA，將數據庫磁盤具體信息告訴DBA，提示DBA做好存儲計劃籌劃，初步的設法主意是經由過程功課挪用存儲進程來完成（天天挪用一次），如許防止了我天天每台數據庫辦事器都上去檢討一下，特別是手頭的數據庫辦事器N多的情形，如許可以免我天天糟蹋無謂的時光。假如年夜家有更好的建議和辦法，迎接指導一二，我整頓、修正了三個存儲進程以下：
存儲進程1：SP_DiskCapacityAlert1.prc
解釋：須要經由過程挪用OLE 主動存儲進程獲得磁盤信息，而這些組件，基於辦事器的平安設置裝備擺設，平日是禁用的，我們在存儲進程經由過程sp_configure開啟這個辦事，挪用辦事終了後，又經由過程sp_configure禁用該辦事。別的，數據庫辦事器都位於內網，是以平安成績應當不年夜。
USE master;
GO
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
IF EXISTS (SELECT 1 FROM dbo.sysobjects WHERE id = OBJECT_ID(N'sp_diskcapacity_alert1') AND OBJECTPROPERTY(id, 'IsProcedure') =1)
DROP PROCEDURE sp_diskcapacity_alert1;
GO
--==================================================================================================================
-- ProcedureName : sp_diskcapacity_alert1
-- Author : Kerry
-- CreateDate : 2013-05-02
-- Description : 獲得數據庫地點辦事器的磁盤容量，當到達閥值是，發送告警郵件，提示DBA做好存儲計劃籌劃
/******************************************************************************************************************
Modified Date Modified User Version Modified Reason
2013-05-6 Kerry V01.00.00 修正HTML輸入款式.和磁盤容量輸入改成GB
*******************************************************************************************************************/
--==================================================================================================================
CREATE PROCEDURE [dbo].[sp_diskcapacity_alert1]
(
@Threshold NUMERIC
)
AS
SET NOCOUNT ON
DECLARE @Result INT;
DECLARE @objectInfo INT;
DECLARE @DriveInfo CHAR(1);
DECLARE @TotalSize VARCHAR(20);
DECLARE @OutDrive INT;
DECLARE @UnitMB BIGINT;
DECLARE @HtmlContent NVARCHAR(MAX) ;
DECLARE @FreeRat NUMERIC;
DECLARE @EmailHead VARCHAR(120);
SET @UnitMB = 1048576;
--創立暫時表保留辦事器磁盤容量信息
CREATE TABLE #DiskCapacity
(
[DiskCD] CHAR(1) ,
FreeSize INT ,
TotalSize INT
);
INSERT #DiskCapacity
([DiskCD], FreeSize )
EXEC master.dbo.xp_fixeddrives;
EXEC sp_configure 'show advanced options', 1
RECONFIGURE WITH OVERRIDE;
EXEC sp_configure 'Ole Automation Procedures', 1;
RECONFIGURE WITH OVERRIDE;
EXEC @Result = master.sys.sp_OACreate 'Scripting.FileSystemObject',@objectInfo OUT;
DECLARE CR_DiskInfo CURSOR LOCAL FAST_FORWARD
FOR SELECT DiskCD FROM #DiskCapacity
ORDER by DiskCD
OPEN CR_DiskInfo;
FETCH NEXT FROM CR_DiskInfo INTO @DriveInfo
WHILE @@FETCH_STATUS=0
BEGIN
EXEC @Result = sp_OAMethod @objectInfo,'GetDrive', @OutDrive OUT, @DriveInfo
EXEC @Result = sp_OAGetProperty @OutDrive,'TotalSize', @TotalSize OUT
UPDATE #DiskCapacity
SET TotalSize=@TotalSize/@UnitMB
WHERE DiskCD=@DriveInfo
FETCH NEXT FROM CR_DiskInfo INTO @DriveInfo
END
CLOSE CR_DiskInfo
DEALLOCATE CR_DiskInfo;
EXEC @Result=sp_OADestroy @objectInfo
EXEC sp_configure 'show advanced options', 1
RECONFIGURE WITH OVERRIDE;
EXEC sp_configure 'Ole Automation Procedures', 0;
RECONFIGURE WITH OVERRIDE;
EXEC sp_configure 'show advanced options', 0
RECONFIGURE WITH OVERRIDE;
SELECT @FreeRat =FreeRate
FROM (
SELECT ROW_NUMBER() OVER (ORDER BY FreeSize / ( TotalSize * 1.0 ) ASC) AS RowIndex,
CAST(( FreeSize / ( TotalSize * 1.0 ) ) * 100.0 AS INT) AS FreeRate
FROM #DiskCapacity
) T
WHERE RowIndex = 1;
IF @FreeRat <= @Threshold
BEGIN
IF @FreeRat > 10 AND @FreeRat <=20
SET @EmailHead ='數據庫磁盤容量告警(告警級別3)'
ELSE IF @FreeRat >=5 AND @FreeRat <=10
SET @EmailHead ='數據庫磁盤容量告警(告警級別4)'
ELSE
SET @EmailHead ='數據庫磁盤容量告警(告警級別5)'
SET @HtmlContent =
+ N'<html>'
+ N'<style type="text/css">'
+ N' td {border:solid #9ec9ec; border-width:0px 1px 1px 0px; padding:4px 0px;}'
+ N' table {border:1px solid #9ec9ec; width:100%;border-width:1px 0px 0px 1px;text-align:center;font-size:12px}'
+ N'</style>'
+ N'<H1 >' + @EmailHead +'</H1>'
+ N'<table >'
+ N'<tr><th>磁盤盤符</th><th>總年夜小(GB)</th><th>已用空間(GB)</th><th>殘剩空間(GB)</th>'
+ N'<th>已用比例(%)</th><th>殘剩比例(%)</th></tr >' +
CAST ( ( SELECT
td = DiskCD , '',
td = STR(TotalSize*1.0/1024,6,2) , '',
td = STR((TotalSize - FreeSize)*1.0/1024,6,2) , '',
td = STR(FreeSize*1.0/1024,6,2) , '',
td = STR(( TotalSize - FreeSize)*1.0/(TotalSize)* 100.0,6,2), '',
td = STR(( FreeSize * 1.0/ ( TotalSize ) ) * 100.0,6,2) , ''
FROM #DiskCapacity
FOR XML PATH('tr'), TYPE ) AS NVARCHAR(MAX) ) + N'</table></html>' ;
EXEC msdb.dbo.sp_send_dbmail
@profile_name = 'DataBase_DDL_Event', --指定你本身的profile_name
@recipients='****@163.com', --指定你要發送到的郵箱
@subject = '辦事器磁盤空間告警',
@body = @HtmlContent,
@body_format = 'HTML' ;
END
DROP TABLE #DiskCapacity;
RETURN;
GO
存儲進程2：SP_DiskCapacityAlert2.prc
解釋：須要啟用xp_cmdshell來獲得磁盤信息，關於xp_cmdshell平安隱患，普通該功效都是禁用的。
USE [master]
GO
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
IF OBJECT_ID(N'dbo.sp_diskcapacity_alert2') IS NOT NULL
DROP PROCEDURE dbo.sp_diskcapacity_alert2;
GO
--==================================================================================================================
-- ProcedureName : sp_diskcapacity_alert2
-- Author : Kerry
-- CreateDate : 2013-05-02
-- Description : 獲得數據庫地點辦事器的磁盤容量，當到達閥值時，發送告警郵件，提示DBA做好存儲計劃籌劃
/******************************************************************************************************************
Modified Date Modified User Version Modified Reason
2013-05-6 Kerry V01.00.00 修正HTML輸入款式.和磁盤容量輸入改成GB
*******************************************************************************************************************/
--==================================================================================================================
CREATE PROCEDURE [dbo].[sp_diskcapacity_alert2]
(
@Threshold NUMERIC
)
AS
BEGIN
SET NOCOUNT ON;
DECLARE @HtmlContent NVARCHAR(MAX) ;
DECLARE @FreeRat NUMERIC;
DECLARE @EmailHead VARCHAR(200);
--創立暫時表保留辦事器磁盤容量信息
CREATE TABLE #DiskCapacity
(
DiskCD CHAR(4) ,
FreeSize INT ,
TotalSize BIGINT
);
INSERT INTO #DiskCapacity
( DiskCD, FreeSize )
EXEC master..xp_fixeddrives;
EXEC sp_configure 'show advanced options', 1
RECONFIGURE
EXEC sp_configure 'xp_cmdshell', 1
RECONFIGURE
EXEC sp_configure 'show advanced options', 0
RECONFIGURE
CREATE TABLE #DriveInfo1(ID INT IDENTITY(1,1),DiskCD VARCHAR(12));
INSERT INTO #DriveInfo1(DiskCD)
EXEC xp_cmdshell 'wmic LOGICALDISK get name';
CREATE TABLE #DriveInfo2(ID INT IDENTITY(1,1), TotalSize VARCHAR(22));
INSERT INTO #DriveInfo2
( TotalSize )
EXEC xp_cmdshell 'wmic LOGICALDISK get size';
DELETE FROM #DriveInfo1 WHERE ID=1;
DELETE FROM #DriveInfo2 WHERE ID=1;
UPDATE #DriveInfo1 SET DiskCD = REPLACE(DiskCD,':','');
SELECT * FROM #DiskCapacity
UPDATE #DiskCapacity SET TotalSize =(SELECT CAST(LEFT(N.TotalSize, LEN(N.TotalSize)-1) AS BIGINT)/1024/1024 FROM #DriveInfo1 M INNER JOIN #DriveInfo2 N ON M.ID = N.ID
WHERE M.DiskCD IS NOT NULL AND LEN(M.DiskCD) >1 AND #DiskCapacity.DiskCD = LEFT(M.DiskCD, LEN(M.DiskCD)-1))
SELECT * FROM #DiskCapacity
EXEC sp_configure 'show advanced options', 1
RECONFIGURE
EXEC sp_configure 'xp_cmdshell', 0
RECONFIGURE
EXEC sp_configure 'show advanced options', 0
RECONFIGURE
SELECT @FreeRat =FreeRate
FROM (
SELECT ROW_NUMBER() OVER (ORDER BY FreeSize / ( TotalSize * 1.0 ) ASC) AS RowIndex,
CAST(( FreeSize / ( TotalSize * 1.0 ) ) * 100.0 AS INT) AS FreeRate
FROM #DiskCapacity
) T
WHERE RowIndex = 1;
IF @FreeRat <= @Threshold
BEGIN
IF @FreeRat > 10 AND @FreeRat <=20
SET @EmailHead ='數據庫磁盤容量告警(告警級別3)'
ELSE IF @FreeRat >=5 AND @FreeRat <=10
SET @EmailHead ='數據庫磁盤容量告警(告警級別4)'
ELSE
SET @EmailHead ='數據庫磁盤容量告警(告警級別5)'
SET @HtmlContent =
+ N'<html>'
+ N'<style type="text/css">'
+ N' td {border:solid #9ec9ec; border-width:0px 1px 1px 0px; padding:4px 0px;}'
+ N' table {border:1px solid #9ec9ec; width:100%;border-width:1px 0px 0px 1px;text-align:center;font-size:12px}'
+ N'</style>'
+ N'<H1 >' + @EmailHead +'</H1>'
+ N'<table >'
+ N'<tr><th>磁盤盤符</th><th>總年夜小(GB)</th><th>已用空間(GB)</th><th>殘剩空間(GB)</th>'
+ N'<th>已用比例(%)</th><th>殘剩比例(%)</th></tr >' +
CAST ( ( SELECT
td = DiskCD , '',
td = STR(TotalSize*1.0/1024,6,2) , '',
td = STR((TotalSize - FreeSize)*1.0/1024,6,2) , '',
td = STR(FreeSize*1.0/1024,6,2) , '',
td = STR(( TotalSize - FreeSize)*1.0/(TotalSize)* 100.0,6,2), '',
td = STR(( FreeSize * 1.0/ ( TotalSize ) ) * 100.0,6,2) , ''
FROM #DiskCapacity
FOR XML PATH('tr'), TYPE ) AS NVARCHAR(MAX) ) + N'</table></html>' ;
EXEC msdb.dbo.sp_send_dbmail
@profile_name = 'DataBase_DDL_Event', --指定你本身的profile_name
@recipients='konglb@***.com', --指定你要發送到的郵箱
@subject = '辦事器磁盤空間告警',
@body = @HtmlContent,
@body_format = 'HTML' ;
END
END
GO
存儲進程3：SP_DiskCapacityAlert3.prc
解釋：這個存儲進程不消下面兩個有平安隱患的存儲進程，然則獲得不到磁盤的整體信息，就不克不及經由過程一個閥值來告警，只能設置當磁盤殘剩若干空間時，發生告警郵件。
USE [master]
GO
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
IF OBJECT_ID(N'dbo.sp_diskcapacity_alert3') IS NOT NULL
DROP PROCEDURE dbo.sp_diskcapacity_alert3;
GO
--==================================================================================================================
-- ProcedureName : sp_diskcapacity_alert3
-- Author : Kerry
-- CreateDate : 2013-05-02
-- Description : 獲得數據庫地點辦事器的磁盤容量，當某個磁盤殘剩容量低於某個值時，發送告警郵件，
-- 提示DBA做好存儲計劃籌劃
/******************************************************************************************************************
Modified Date Modified User Version Modified Reason
2013-05-6 Kerry V01.00.00 修正HTML輸入款式.和磁盤容量輸入改成GB
*******************************************************************************************************************/
--==================================================================================================================
CREATE PROCEDURE [dbo].[sp_diskcapacity_alert3]
(
@DiskCapacity FLOAT
)
AS
BEGIN
DECLARE @FreeSize INT;
DECLARE @EmailHead VARCHAR(200);
DECLARE @HtmlContent NVARCHAR(MAX) ;
--創立暫時表保留辦事器磁盤容量信息
CREATE TABLE #DiskCapacity
(
DiskCD CHAR(4) ,
FreeSize INT
);
INSERT INTO #DiskCapacity
( DiskCD, FreeSize )
EXEC master..xp_fixeddrives;
SELECT @FreeSize = FreeSize*1.0/1024
FROM ( SELECT ROW_NUMBER() OVER ( ORDER BY FreeSize ASC ) AS RowIndex ,
FreeSize AS FreeSize
FROM #DiskCapacity
) T
WHERE RowIndex = 1 ;
SELECT FreeSize*1.0/1024 FROM #DiskCapacity;
IF @FreeSize <= @DiskCapacity
BEGIN
IF @FreeSize > 1
AND @FreeSize <= 2
SET @EmailHead = '數據庫磁盤容量告警(告警級別3)'
ELSE
IF @FreeSize >= 0.5
AND @FreeSize <= 1
SET @EmailHead = '數據庫磁盤容量告警(告警級別4)'
ELSE
SET @EmailHead = '數據庫磁盤容量告警(告警級別5)'
SET @HtmlContent = +N'<html>' + N'<style type="text/css">'
+ N' td {border:solid #9ec9ec; border-width:0px 1px 1px 0px; padding:4px 0px;}'
+ N' table {border:1px solid #9ec9ec; width:100%;border-width:1px 0px 0px 1px;text-align:center;font-size:12px}'
+ N'</style>'
+ N'<H1 >'
+ @EmailHead + '</H1>' + N'<table >'
+ N'<tr><th>磁盤盤符</th><th>殘剩空間(GB)</th>' + N'</tr >'
+ CAST(( SELECT td = DiskCD ,
'' ,
td = STR(FreeSize * 1.0 / 1024, 6, 2) ,
''
FROM #DiskCapacity
FOR
XML PATH('tr') ,
TYPE
) AS NVARCHAR(MAX)) + N'</table></html>' ;
EXEC msdb.dbo.sp_send_dbmail
@profile_name = 'DataBase_DDL_Event', --指定你本身的profile_name
@recipients='konglb@***.com', --指定你要發送到的郵箱
@subject = '辦事器磁盤空間告警',
@body = @HtmlContent,
@body_format = 'HTML' ;
END
END
GO
作者：潇湘隱者
出處：http://www.cnblogs.com/kerrycode/
