Improve company productivity with a Business Account.Sign Up

x
?
Solved

specify thresholds monitoring for MS SQL filegroups

Posted on 2013-06-02
10
Medium Priority
?
209 Views
Last Modified: 2013-06-11
Hello

            I try to specify thresholds monitoring for MS SQL filegroups.
            With the code below, the last specific threshold is applied to a database filegrou is not in the list $ LIST_SPEC_DB

            Monitoring.txt contains the following lines for exclude MS SQL Server filegroups :
            MASTER-PRIMARY:DB:0%:50%
            TEMPDB-PRIMARY:DB:2M:8M


            $_WARN_THRES="30%"
            $_PANIC_THRES="90%"

            $DBSPACE contains all MS SQL Filegroups

		$CHCK_SUP_ENV = (Test-Path $MONITORING -PathType Leaf)

		If (($CHCK_SUP_ENV)) {
		$Global:LIST_SPEC_DB=get-content $MONITORING | where-object {$_ -match(":DB:")}  -ErrorAction silentlycontinue
	
		
		if ($LIST_SPEC_DB -ne $null) {
		foreach ($DBS in $LIST_SPEC_DB) {
		$array_str = $DBS.split(":")
		$SPEC_DBSPACE = $array_str[0]
		$SPEC_WARN_SPRV = $array_str[2]
		$SPEC_PANIC_SPRV  = $array_str[3] 
					
		if ($DBSPACE -eq $SPEC_DBSPACE -and $SPEC_WARN_SPRV -match "%") {
		$_WARN_THRES=$SPEC_WARN_SPRV.replace("%","")
  
  		$_PANIC_THRES=$SPEC_PANIC_SPRV.replace("%","")
		
		$_UNIT="%"
		
		}
	
		elseif ($DBSPACE -eq $SPEC_DBSPACE -and $SPEC_WARN_SPRV -match "M") {
		$_WARN_THRES=$SPEC_WARN_SPRV.replace("M","")
  
  		$_PANIC_THRES=$SPEC_PANIC_SPRV.replace("M","")
		
		$_UNIT="M"
		
	
		
		}
		}
		}
		}
		

		
		elseif ($LIST_SPEC_DBS -eq $null -or $DBSPACE -ne $SPEC_DBSPACE ) {
		
		foreach ($DBS in $DBSPACE) {
		
  		$_WARN_THRES=$SEUIL_WARN_SPRV.replace("%","")
  
  		$_PANIC_THRES=$SEUIL_PANIC_SPRV.replace("%","")
		
		$_UNIT="%"

		}
		}

Open in new window

           How can I resolve this problem?

            Thanks
0
Comment
Question by:bibi92
  • 5
  • 3
  • 2
10 Comments
 
LVL 21

Expert Comment

by:oleggold
ID: 39214513
0
 
LVL 21

Expert Comment

by:oleggold
ID: 39214516
0
Has Powershell sent you back into the Stone Age?

If managing Active Directory using Windows Powershell® is making you feel like you stepped back in time, you are not alone.  For nearly 20 years, AD admins around the world have used one tool for day-to-day AD management: Hyena. Discover why.

 
LVL 21

Expert Comment

by:oleggold
ID: 39214521
#### Check Log and Data Growth for all User Databases. If they are not set up correctly then change them to the correct setting.
$servers = invoke-sqlcmd -serverinstance server -database Database -query “select InstanceName, Port from instance where IsActive = 1¿
$output = @()
foreach($instance in $servers)
{
$name = $instance.instancename
$port = $instance.port
$server = “$name,$port”
#echo “`n###########################

######”
#$server

$s = New-Object (‘Microsoft.SqlServer.Management.Smo.Server’) $server

$databases = $s.databases
#$databases | get-member | where {$_.membertype -eq “Property”}
foreach($database in $databases)
{
$dbsize = $database.size
$name = $database.name
## Check the log File
$logfiles = $database.logfiles
foreach($logfile in $logfiles)
{
$filename = $logfile.filename
$growth = $logfile.growth
$growthtype = $logfile.growthtype
$size = $logfile.size
if(($growthtype -eq “Percent”) -and ($name -ne “Master”) -and ($name -ne “Model”))
{
$logfile.growth = 65536
$logfile.growthtype = “kb”
$logfile.alter()

}
}
## Datafiles
$filegroups = $database.filegroups
foreach($group in $filegroups)
{
$files = $group.files
foreach($file in $files)
{
$filename = $file.filename
$type = $file.growthtype
$growth = $file.growth
$size = $file.size
if(($type -eq “Percent”) -and ($name -ne “Master”) -and ($name -ne “Model”))
{
if($dbsize -lt 10240)
{
$file.growth = 51200
$file.growthtype = “kb”
$file.alter()
}

if(($dbsize -gt 20480) -and ($dbsize -lt 51200))
{
$file.growth = 307200
$file.growthtype = “kb”
$file.alter()
}

if(($dbsize -gt 51200) -and ($dbsize -lt 102400))
{
$file.growth = 512000
$file.growthtype = “kb”
$file.alter()
}

if($dbsize -gt 102400)
{
$file.growth = 1048576
$file.growthtype = “kb”
$file.alter()
}

}
}
}
}
}

Open in new window

0
 

Author Comment

by:bibi92
ID: 39214643
Thanks a lot but I have to keep the orignal code and modified it.
0
 
LVL 40

Expert Comment

by:Subsun
ID: 39221965
Are you still looking for help on this?
If yes..

I can see you are reading the thresholds from a text file.. but I don't see any code which reads the current size of the database or database volume which you need to validate against the threshold.. Please correct me If I am wrong..

Once you get those values then you can use the comparison operators -lt -le or -gt -ge depends on the threshold settings..
http://ss64.com/ps/syntax-compare.html
0
 

Author Comment

by:bibi92
ID: 39223395
Yes, I'm still looking for help. Yes, I'm readind the thresholds from a text file but I search write code which reads the current size of the database or database volume which you need to validate against the threshold.
Thanks
0
 
LVL 40

Accepted Solution

by:
Subsun earned 2000 total points
ID: 39224019
Check this article from Scripting Guy! Blog and see if it helps.. It explains how to obtain SQL Server database sizes using PowerShell..

http://blogs.technet.com/b/heyscriptingguy/archive/2010/11/02/use-powershell-to-obtain-sql-server-database-sizes.aspx
0
 

Author Closing Comment

by:bibi92
ID: 39237256
Thanks
0

Featured Post

Creating Active Directory Users from a Text File

If your organization has a need to mass-create AD user accounts, watch this video to see how its done without the need for scripting or other unnecessary complexities.

Question has a verified solution.

Are you are experiencing a similar issue? Get a personalized answer when you ask a related question.

Have a better answer? Share it in a comment.

Join & Write a Comment

Just after setting up Cloud PBX connectivity and migrated Skype users to SFBO, we noticed inbound calls not working but outbound calls would work.
After a recent Outlook migration from a 2007 to 2010 environment, some issues with Distribution List owners were realized. In this article, I explain how that was rectified.
Exchange organizations may use the Journaling Agent of the Transport Service to archive messages going through Exchange. However, if the Transport Service is integrated with some email content management application (such as an antispam), the admini…
Did you know PowerShell can save you time with SaaS platforms? Simply leverage RESTfulAPIs to build your own PowerShell modules. These will kill repetitive tickets and tabs, using the command Invoke-RestMethod. Tune into this webinar to learn how…

608 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question