Solved

Problem backing up Exchange datastore

Posted on 2007-03-29
4
357 Views
Last Modified: 2013-12-01
We are running Exchange 2003 on Server 2003.  In performing a backup (using ntbackup, as well as Veritas Backup Exec V10.D) , the operation fails roughly at the same place byte-wise.  The event log error, and ntbackup logfile shows:

Error: The device reported an error on a request to write data to media.
Error reported: Unknown error.
There may be a hardware or media problem.
Please check the system event log for relevant failures.
The operation was ended.
Backup completed on 3/29/2007 at 10:01 AM.
Directories: 0
Files: 1
Bytes: 502,200,092
Time:  6 minutes and  21 seconds

Error: xxxxMAIL\Microsoft Information Store\First Storage Group is not a valid drive, or you do not have access.
0
Comment
Question by:pa02admin
4 Comments
 
LVL 27

Accepted Solution

by:
Exchange_Admin earned 250 total points
ID: 18817099
Are you backing up to a file?
If so is the location of the backup file on a NTFS disk?
If it is on a FAT32 disk then the maximum size of a file is 4 GB.
0
 
LVL 16

Assisted Solution

by:AdamRobinson
AdamRobinson earned 250 total points
ID: 18817722
It actually looks more like your BackupExec process doesn't have permission to the IS, given you only show ~500 MB there before it fails.  Try changing to an account with full privilege from within BE and see if it will go through on a test run.  If it does, you've found your problem.

0

Featured Post

How to run any project with ease

Manage projects of all sizes how you want. Great for personal to-do lists, project milestones, team priorities and launch plans.
- Combine task lists, docs, spreadsheets, and chat in one
- View and edit from mobile/offline
- Cut down on emails

Join & Write a Comment

Suggested Solutions

Title # Comments Views Activity
Junk folder 23 111
Best windows external HD backup software? 7 36
Exchange move and fail over 17 64
Exchange 2010 to 2016 migration 1 20
The Delta outage: 650 cancelled flights, more than 1200 delayed flights, thousands of frustrated customers, tens of millions of dollars in damages – plus untold reputational damage to one of the world’s most trusted airlines. All due to a catastroph…
Follow this checklist to learn more about the 15 things you should never include in an email signature from personal quotes, animated gifs and out-of-date marketing content.
In this video we show how to create an email address policy in Exchange 2013. We show this process by using the Exchange Admin Center. Log into Exchange Admin Center.:  First we need to log into the Exchange Admin Center. Navigate to the Mail Flow…
This tutorial will walk an individual through the process of installing the necessary services and then configuring a Windows Server 2012 system as an iSCSI target. To install the necessary roles, go to Server Manager, and select Add Roles and Featu…

747 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

Need Help in Real-Time?

Connect with top rated Experts

9 Experts available now in Live!

Get 1:1 Help Now