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監(jiān)控 log文件大小的存儲(chǔ)過(guò)程

更新時(shí)間：2010年07月21日 01:41:24 作者：

用來(lái)監(jiān)控 log文件大小的存儲(chǔ)過(guò)程，需要的朋友可以參考下。

1、監(jiān)控log文件大小超過(guò)10g的server 和db

 
create procedure db_sendmail_mssqllogsize 
as 
declare @sql varchar(max),@servername varchar(50),@px int; 
DECLARE @xml NVARCHAR(MAX) 
DECLARE @body NVARCHAR(MAX) 
declare @a varchar(200) 
declare @c datetime 
select @c=getdate(); 
select 
hostname 
,px=ROW_NUMBER()over(order by (select 1)) 
into #temp 
from DB_ALLHostInfo as x1 
inner join sys.servers as x2 
on x1.hostname=x2.name 
where isactive=1; 
select @px=px,@servername=hostname from #temp where px=1; 
while @@ROWCOUNT>0 
begin 
set @sql= 
'insert into db_alldb_logsize 
select *,cast(convert(char(8),GETDATE(),112) as datetime) as gdate ,'''+@servername+''' from openquery('+QUOTENAME(@servername)+',''select DB_NAME(database_id) as dbname,name as logname,round(cast(size as float)*8/1024,3) as [logsize(mb)],state_desc,physi 
cal_name, is_percent_growth,growth,max_size 
from 
master.sys.master_files 
where type_desc=''''log'''' 
and DB_NAME(database_id) not in(''''master'''',''''tempdb'''',''''msdb'''',''''reportserver'''',''''reportservertempdb'''',''''distribution'''',''''model'''') 
and DATABASEPROPERTY(DB_NAME(database_id),''''IsReadOnly'''')<>1'') as b;' 
execute(@sql) 
select 1 
select top(1) @px=px,@servername=hostname from #temp where px>@px 
end; 
set @xml=cast((select J.servername as 'td','', isnull(J.dbname,'\') as 'td','', J.logname as 'td','' ,cast([logsize(mb)] as varchar(20))as 'td','' 
,state_desc as 'td','' 
,physical_name as 'td','' 
,case when max_size =0 then '不允許增長(zhǎng)' when max_size=-1 then '文件將一直增長(zhǎng)到磁盤(pán)變滿為止' when max_size=268435456 then ' 日志文件將增長(zhǎng)到最大大小 2 TB' end as 'td','' 
,case when is_percent_growth =1 then '以按百分比'+cast(growth AS varchar(3))+'%' when is_percent_growth =0 then ' 以按大小'+cast(growth*8/1024 AS varchar(50))+'(mb)增長(zhǎng)' end as 'td','' 
,convert(char(8),gdate,112) as 'td','' 
from db_alldb_logsize as j where gdate=cast(CONVERT(char(8),getdate(),112) as datetime) and [logsize(mb)]>=10240 
FOR XML PATH('tr'), ELEMENTS) AS NVARCHAR(MAX)) ; 
set @a='Mssqllog運(yùn)行結(jié)果_'+convert (varchar(50),convert(varchar(5),YEAR(getdate()-1))+'年'+convert(varchar(2),month(getdate()-1))+'月'+convert(varchar(2),day(getdate()-1)))+'日' 
--print @a 
SET @body ='<html><H1>'+convert(varchar(5),YEAR(getdate()) )+'年'+convert(varchar(2),month(getdate()))+'月'+convert(varchar(2),day(getdate()))+'Mssqllog運(yùn)行結(jié)果</H1><body bgcolor=#E3F6CE><table border =1> 
<tr><th>服務(wù)器ip</th><th>數(shù)據(jù)庫(kù)</th><th>日志文件名</th><th>日志文件大小(mb)</th><th>狀態(tài)</th><th>物理路徑</th><th>增長(zhǎng)類(lèi)型</th><th>增長(zhǎng)狀態(tài)</th><th>日期</th>' 
if @xml is not null SET @body = @body + @xml +'</table></body></html>' 
EXEC msdb.dbo.sp_send_dbmail 
@recipients =N'xuwj@5173.com', 
@body = @body, 
@body_format ='HTML', 
@subject =@a, 
@profile_name ='profile1' 
execute db_sendmail_mssqllogsize 