Failing on Phase Two

This forum is no longer monitored by the BackupAssist support team, but is available to the public to use for assistance with technical issues relating to BackupAssist v3.x.x

Moderators: casey.burns, Stuart, michael.jones, gsohal, Mike D

Failing on Phase Two

Postby colinjack » Thu Jun 21, 2007 10:43 pm

Our backups are now failing regularly on Phase Two:

--- log extract ---

Phase Two backup log

Backup Status
Operation: Backup
Active backup destination: 4mm DDS
Media name: "Media created 21/06/2007 at 02:04"

Volume shadow copy creation: Attempt 1.
Backup (via shadow copy) of "C: "
Backup set #3 on media #1
Backup description: "Set created 21/06/2007 at 02:04"
Media name: "Wednesday (21/06/2007 00:00 Seq157)"

Backup Type: Normal

Backup started on 21/06/2007 at 02:06.
The requested media failed to mount. The operation was aborted.
The operation was ended.
Backup completed on 21/06/2007 at 03:30.
Directories: 11
Files: 41
Bytes: 11,795,385,150
Time: 1 hour, 23 minutes, and 6 seconds

----------------------

Running on SBS 2003
SCSI DDS4 tape
Backup Assist version 3.5.3

Can anybody suggest what the problem may be?

Thanks

Colin
colinjack
User
 
Posts: 19
Joined: Thu Jun 21, 2007 10:07 pm

Postby Belinda » Fri Jun 22, 2007 3:37 am

Hi Colin

Thanks for contacting us in relation to BackupAssist. I'm another technical support engineer for the BackupAssist software.

The "Media failed to mount error" when occurring quite a way into the backup has been documented in our knowledge base here: http://www.backupassist.com/KnowledgeBa ... ledToMount and more often than not refers to a full tape.


Generally you will only be able to get a 1.4:1 compression ratio on your tape drive with hardware compression enabled (Options tab of BackupAssist). Please note that the higher figure on a tape (the 40Gb on a 20Gb/40Gb tape) is a best case scenario and is rarely achievable in practice. The compression ratio is highly dependent on the types of files you are backing up - JPEG images and MP3 files for example, will not benefit greatly from hardware compression as they are already greatly compressed.


We suggest that you either reduce the amount of data you are backing up, split your backup jobs ( http://www.backupassist.com/KnowledgeBa ... tingBackup

If you have any further queries or comments don't hesitate to email me.

Kind regards,
Belinda Francis
BackupAssist Support
support@backupassist.com
http://www.backupassist.com
Belinda
Cortex I.T.
 
Posts: 122
Joined: Wed May 16, 2007 12:52 pm

Postby colinjack » Fri Jun 22, 2007 3:40 am

This is what I suspected.

Many thanks for the quick response - I will try a bit of housekeeping!

Colin
colinjack
User
 
Posts: 19
Joined: Thu Jun 21, 2007 10:07 pm

Postby colinjack » Wed Aug 08, 2007 2:27 am

Halved the data so that it now almost fits onto one tape without compression at all.

Still getting phase 2 saying unable to mount.

Replaced the tapes ... still failing!

Any further ideas?

Thanks

Colin
colinjack
User
 
Posts: 19
Joined: Thu Jun 21, 2007 10:07 pm

Postby colinjack » Wed Aug 08, 2007 4:55 pm

Thanks Raj,

We did a backup using ntbackup and that worked fine.

I will enable the diagnostics and get you the info you need and hopefully you can solve this for us.

Regards

Colin
colinjack
User
 
Posts: 19
Joined: Thu Jun 21, 2007 10:07 pm

Postby colinjack » Tue Aug 14, 2007 5:38 am

Hi Raj,

What did you make of the diagnostics?

Thanks

Colin
colinjack
User
 
Posts: 19
Joined: Thu Jun 21, 2007 10:07 pm

Re: Failing on Phase Two

Postby nrowland » Thu Sep 18, 2008 12:58 am

Would it be possible to post the solution here? Colin's problem appears to be identical to one that I am experiencing.

Thank you,
Nick
nrowland
User
 
Posts: 1
Joined: Wed Sep 17, 2008 1:56 am

Re: Failing on Phase Two

Postby Stuart » Thu Sep 18, 2008 4:47 pm

Hi Nick,

Thank you for posting on this forum.

I would like to take the opportunity to inform you that we have discontinued all support for version 3 of BackupAssist as of the end of June 2008. We are encouraging version 3 users to upgrade to version 4 and take advantage of the benefits of the new version of BackupAssist.

You can read more about version 4 and even download a free trial at our website: http://www.backupassist.com/BackupAssist/download.php

If you’ve been thinking about upgrading to BackupAssist v4 but haven’t had the time to evaluate, or if you want to see why you should upgrade from BackupAssist v3 to BackupAssist v4, you may also want to take a look at the feature comparison document on our website: http://www.backupassist.com/downloads/c ... nV3-V4.pdf
If you decide to upgrade to version 4 of BackupAssist please visit http://www.backupassist.com/purchasing/upgrade.php for more details.

If you are already using BackupAssist version 4 or continue to have these problems once you install BackupAssist version 4, please send a copy of your diagnostics to us by performing the following steps:

1) Go to Contact Support (from the bottom-left corner of the console) -> Feedback and Support -> Report a Bug
2) Fill out the form and ensure that the Submit system diagnostics checkbox at the bottom is ticked.

The diagnostics that you send through helps us with our investigation into your particular issue.

If you have any queries about this, please post again or contact us via e-mail at support@backupassist.com.
Stuart Edwards
BackupAssist Support

*Have you tried restoring from your backups lately?*
Stuart
Cortex I.T.
 
Posts: 998
Joined: Tue Sep 02, 2008 2:25 pm


Return to Technical Support v3

Who is online

Users browsing this forum: No registered users and 7 guests

cron