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Windows 2012 server backup

Posted on 2013-05-30
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Last Modified: 2013-11-24
I have set up a new HP DL380 Gen8 server with windows server 2012.
This server has a C-drive of 1,9 TB.

I've set up 3 Hyper-V VMs on this server.

When I try to do a windows backup to a external harddrive (2TB), I get the error:
"Backup of volume C: has failed. The drive cannot find the sector requested."

The server has 8 x 300GB harddrive in one RAID5 volume.
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Question by:stebyshe
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7 Comments
 
LVL 5

Expert Comment

by:Eddie-Lopez
ID: 39209487
Hi,

Make sure that your external hard drive sectors are not bigger than 512 bytes. Also do a chkdsk of your C: drive and check for bad sectors.
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Author Comment

by:stebyshe
ID: 39209493
chkdsk does not indicate any bad sectors.
This 512 byte limitation.....isn't that just for 2008 ?

http://support.microsoft.com/kb/2510009
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LVL 5

Expert Comment

by:Eddie-Lopez
ID: 39209508
Yes, my bad. I thought you were using 2008. Reading too fast, I guess... :-)
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Accepted Solution

by:
stebyshe earned 0 total points
ID: 39209511
I've just tried the "reduce the c-drive by some MBs"-solution.....just to see if this helps.
Actually, I reduced the c-drive by 1 GB.

Backup is currently running.....waiting for the result.
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Expert Comment

by:euphonium75
ID: 39298935
Assuming that the stebyshe's shrink was the solution to her system backup, how do you deal with the same problem (HP Proliant ML350, Windows 2012 Standard) when system array was made to be Raid 1 by HP Array Config utility and you can't shrink the partition? Checked for drive errors, none, defragged. 4 consistent backups can't deal with Drive C:, new server to deploy next Monday.
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LVL 1

Expert Comment

by:trevorpeacock
ID: 39661633
Same solution fixed it for me, shrinking the volume (through disk manager, can be done live while the server is running, then re-enlarge it as far as it will let you), Its apparently a partitioning problem caused by an older version of the HP Intelligent Provisioning solution.
More info here:
http://social.technet.microsoft.com/Forums/windowsserver/en-US/5c30aac4-e140-458d-86a3-fa11c797f3e7/wbadmin-backup-fails-on-server-2012-std-reporting-drive-cannot-find-the-sector-requested
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Author Closing Comment

by:stebyshe
ID: 39672347
It worked.
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