?
Solved

log file size in exchange

Posted on 2013-11-07
5
Medium Priority
?
387 Views
Last Modified: 2013-11-19
I know EXBPA suggests your application log size should be >40mb. Not being an exchange admin myself - what are the risks in having a much smaller application log size, if anything? Are there any real risks? What kind of information goes in the application log file, and is it of much importance? I dont really see any issue whether its 20mb or 40mb - please enlighten me.
0
Comment
Question by:pma111
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 3
  • 2
5 Comments
 
LVL 9

Expert Comment

by:MHMAdmins
ID: 39630437
It just depends on how much information you are trying to audit from the logs, if the logging is more frequent your log size will be bigger. If you set the logging to verbose mode which means it will report more detailed metrics than the log file itself will be bigger. It really just depends on your reporting and auditing requirements for your environment.
0
 
LVL 3

Author Comment

by:pma111
ID: 39630459
But I guess where I am coming from is - why would you want to log more? When is this information ever used? If never - then who cares if you collect the last 5mb worth of logs before overwriting - or the last 100mb?
0
 
LVL 9

Expert Comment

by:MHMAdmins
ID: 39630467
Well for instance in my environment I'm guided by HIPAA rules and regulations and subject to audits, or if there is ever an intrusion detection event from someone trying to get acces to and failing security auditing I can disable the account the intruder is trying to access all while maintaining a record of said events in case of a federal audit.
0
 
LVL 3

Author Comment

by:pma111
ID: 39630485
Would that information go in the security log though as opposed the application log? I dont really understand exchange enough to know what information goes in the application log and what worth those log entries actually are?
0
 
LVL 9

Accepted Solution

by:
MHMAdmins earned 2000 total points
ID: 39630516
Depends there are multiple logs involved with Exchange, you have the built in Appliction logs, security logs, and system logs. Then you have Applications and services logs which as the name says it logs any cmdlets run whether creating or deleting a user account or if you move an account into another DB or container. It will track if you create Transport rules, hub rules it will log everything and categorize it into the a perticular task category. IF you're environment is running a small exchange with just a few people I wouldn't expect that log to be too big. However if you're in a big enterprise environment with more going on in the back end the the logs will be significantly bigger.
0

Featured Post

Get MongoDB database support online, now!

At Percona’s web store you can order your MongoDB database support needs in minutes. No hassles, no fuss, just pick and click. Pay online with a credit card. Handle your MongoDB database support now!

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

A list of top three free exchange EDB viewers that helps the user to extract a mailbox from an unmounted .edb file and get a clear preview of all emails & other items with just a single click on mailboxes.
There are times when we need to generate a report on the inbox rules, where users have set up forwarding externally in their mailbox. In this article, I will be sharing a script I wrote to generate the report in CSV format.
The video tutorial explains the basics of the Exchange server Database Availability groups. The components of this video include: 1. Automatic Failover 2. Failover Clustering 3. Active Manager
This video shows how to quickly and easily add an email signature for all users on Exchange 2016. The resulting signature is applied on a server level by Exchange Online. The email signature template has been downloaded from: www.mail-signatures…
Suggested Courses
Course of the Month12 days, 15 hours left to enroll

777 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