Did you try the steps under "Check and Fix the Disk Signature Conflict"? I had to run a repair using StartRep. Providing that there is sufficient disk space on the system to make the shadow copies, a change to the Registry can often solve this problem: HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\SPP" - Create a new Coe Aug 5, 2011 at 8:56 UTC Ok gave it a go, and it still says the same thing. 0 Mace OP Denis Kelley Aug 5, 2011 at news
Reboot the machine Next you can try running a utility called vshadow. Coe on Aug 4, 2011 at 12:49 UTC | Windows Server 0Spice Down Next: Can't RDP into server 99.9% of the time. I don't know why this would be as I had to assign a drive letter to access it. This error on a SBS 2011 server came together with eventid 8230, VSS. http://serverfault.com/questions/137126/vss-error-521-when-attempting-backup
Rafiq. x 1 Anonymous Windows Backup fails on a 2008 R2 Hyper-V host, returning Error code 2155348001. Reply Subscribe RELATED TOPICS: Backing Up Windows Server Backup Windows Server Backup Error 12294 Windows Server Backup Extremely Slow   10 Replies Mace OP Denis Kelley Aug 4, There is plenty of space available.
You've tried to use both a local USB disk and a network share for the backup destination, but neither works. The Volume Shadow Copy Service must be enabled on the host, not the guest. 2. Not development related. –Adam Crossland Jul 20 '10 at 14:22 no, this is related to application development and not just system administration. Wsb Event Id 521 Dpm windows-server-2008 windows-server-2008-r2 vss share|improve this question edited Jan 8 at 6:47 Pro Backup 51921126 asked Apr 29 '10 at 18:14 dotnetdev 76531429 add a comment| 2 Answers 2 active oldest votes
You should know better as a developer. –rmalayter Jun 16 '11 at 13:13 add a comment| up vote 3 down vote Is there anything in the Windows application event log, with We had this issue awhile back and I found this to help http://kb.ns86.net/tag/error-code-2155348249/ Its an unnecessary journal. I simply marked my C: volume in Disk Management as active and was able to perform the backup." x 19 Private comment: Subscribers only. http://www.eventid.net/display-eventid-521-source-Microsoft-Windows-Backup-eventno-8887-phase-1.htm My 21 yr old adult son hates me Securing a LAN that has multiple exposed external at Cat 6 cable runs?
Trying to Work Out the Correct Configuration Next I turned to the TechNet article Planning for Backup. Windows Security Log Event Id 521 Not a very smart design choice. I will also try a registry cleaner. –dotnetdev May 2 '10 at 16:42 2 Do NOT try a "registry cleaner". Promoted by Recorded Future Are you wondering if you actually need threat intelligence?
Please review the event details for a solution, and then rerun the backup operation once the issue is resolved. https://www.experts-exchange.com/questions/28534905/Event-521-Backup-Failure.html I had in fact received warnings about disk signatures in the System event log: Log Name: System Source: partmgr Event ID: 58 Level: Warning Description: The disk signature of disk 4 Event Id 521 Security Log Try a backup now. Event Id 521 Backup Sbs 2011 Thanks, Rafiq.
Follow the steps and your system backup runs smoothly. Even with 5 minutes per server (to check the logs and other parameters), it may take an hour to make sure that everything is ok and no "red lights" are blinking Covered by US Patent. http://introbuilder.net/event-id/windows-server-backup-error-517.php Without VSS working, I assume no backup application will work?
Login here! Is there any way to bring an egg to its natural state (not boiled) after you cook it? Coe Aug 5, 2011 at 9:10 UTC Ok dennis, after running it, all say "no error" except Writer Name: SqlServerWriter'. the last error is "Inconsistent shadowcopy". 0 Mace http://introbuilder.net/event-id/windows-server-backup-error-521.php Please review the event details for a solution, and then rerun the backup operation once the issue is resolved.
Dell Pro Support (very good) discounted the issue being with the HDD configuration which is referred to all over the www. To do this, go to Control Panel , then Administrative Tools, then into Computer Management. How do I amplify a 0-100mV signal to an ADC with a range from 0 to a specific reference voltage? Are you getting "A function call was invalid because of the state of either the backup extensions or the coordinator.
For volumes more than 500 megabytes, the minimum is 320 megabytes of free space. In Computer management, go to Storage, then click on disk management to display your list of hard disks. Check the component level error state for more information. Does it work if you try to backup to different HDD?
Hopefully that helps you get to where you need to be. That Disk2VHD caught me when I migrated the server back via VMM.