LKBDE11341: Den Exchange 2007 / 2010 Datenbank Cache limitieren / begrenzen


This article has not been checked!

LKB | Created: 02/04/2020 | Version: 0 | Language: DE | Rating: 0 | Outdated: False | Marked for deletion: False

Author: Wim Peeters - Keskon GmbH & Co. KG


Symptom

Der Exchange Information Store reserviert sich zu viel speicher

Cause

By design

Solution

Folgende Schritte:
  1. ADSIEDIT.msc starten
  2. Zu Configuration > Services > Microsoft Exchange > > Administrative Groups > > Servers > > InformationStore navigieren
  3. Rechte Maustaste auf InformationStore (Eigenschaften), und den Wert msExchESEParamCacheSizeMax bearbeiten. Trage die Anzahl an Blöcken ein mit der der Datenbank Cache begrenzt werden soll. Beachte das Exchange 2007 mit 8 KB Blöcken arbeitet und Exchange 2010 mit 32 KB Blöcken!
  4. Starte den Microsoft Exchange Information Speicher Dienst neu, damit die Einstellungen angewendet werden.
Die Unterstützten Konfigurationen:
RAM Physical Memory Database Cache Size, Mailbox Role Database Cache Size, Multiple Roles
2 GB 512 MB Unsupported
4 GB 1 GB Unsupported
8 GB 3.6 GB 2 GB
16 GB 10.4 GB 8 GB
32 GB 24.4 GB 20 GB
64 GB 53.6 GB 44 GB
128 GB 111.2 GB 92 GB

About the Author

Wim Peeters is electronics engineer with an additional master in IT and over 30 years of experience including time spent in support, development, consulting, training and database administration. Wim has worked with SQL Server since version 6.5. He has developed in C/C++, Java and C# on Windows and Linux in different European countries and different European languages. He writes knowledge base articles to solve IT problems and publishes them on the Lubby Knowledge Platform where he is one of the most important contributors and the main developer.

Disclaimer:

The information provided in this document is intended for your information only. Lubby makes no claims to the validity of this information. Use of this information is at own risk!