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Cozumpark Bilisim Portali
Posted in Virtual Machine Manager | 1 Comment | 5,592 views | 27/04/2012 11:46

You can enable read optimized cache on CSV disk on Hyper-V v3.
However there is no such option on GUI to enable CSV Cache, so you should go with Powershell.

I set 4 GB memory for CSV Cache allocation: (by default, it’s 512 mb)

(Get-Cluster).SharedVolumeBlockCacheSizeInMB=4096

Then I need to enable CSV cache on clustered disk:

Get-ClusterSharedVolume "Cluster Disk 1" | Set-ClusterParameter CsvEnableBlockCache 1

I want to show you my test results with different cache sizes.



Posted in Exchange Server | No Comment | 3,287 views | 24/04/2012 00:15

If you have large Exchange organization with multiple servers and roles, you need to be careful about update. I’ve recently updated our Exchange Servers to Update Rollup 6. I want to share my experiences with update process.

First of all, you need to update roles with this order:

1. Client Access Servers
2. Hub Transport Servers
3. Mailbox Servers (DAG)

Client Access Servers:
If you have CAS Array, you don’t need to do any extra process, you can just install updates. After installation, reboot is not required but i rebooted all CAS servers to see what happens after reboot. It’s good to check services after reboot. If they are all started, then it’s successful.



Posted in Virtual Machine Manager, Windows Powershell | No Comment | 2,962 views | 11/04/2012 20:41

Merhaba,

Çözümpark üzerinden yayınladığım yeni sunumumda kullanacağım komutları ve slaytı aşağıda bulabilirsiniz.

ReFS üzerinde yeni sanal sunucu yaratma:

New-VM -Name Cozumpark01 -NewVHDSizeBytes 40Gb -NewVHDPath R:\Cozumpark01\System.vhdx -Path R:\

Yarattığımız bu sunucunun detaylı özelliklerini görme:

Get-VM Cozumpark01 | fl *

Sanal sunucunun isminde wildcard kullanabilirsiniz. Örneğin:

Get-VM Cozum*01 | fl *