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Backup of volume fails in Server 2012 : Incorrect Function?

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We have upgraded a customer to Server 2012 R2.  We are trying to perform a backup but every single thing we have tried has failed with the following :

Backup of volume \\?\Volume{739fbb28-4d00-11e3-80b3-806e6f6e6963}\ has failed. Incorrect function.

We are backing up the F: drive to a NAS drive attached to the network.  The setup of the network is as follows: 1 Server2012R2; 4 workstations, NAS and Watchguard firewall.  Any ideas would be greatly appreciated!






Error message when performing backup

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When running server backup on windows 2008 R2 get the following error message.

event id 5634 unable to create vss snapshot the directory is invalid

Can anyone offer a solution? Have had the kit verified and tested by Dell and trolled the forums and knowledge sites but not much luck.

Thanks

Specify Remote Folder - The specified path is not a remote shared folder

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I'm getting this error when I try to check a backup stored on a NAS.  When I attempt to recover from it, I pick "A backup stored on another location" then "Remote shared folder". 

I put in the path: \\192.168.16.17\public\server\2014-01-24

And what I get is the above error message: "The specified path is not a remote shared folder"

The path clearly is a remote shared folder. If I paste it into explorer it opens fine, and I can copy/delete files from it.  What gives?

Error [0x80070003] The system cannot find the path specified

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We have Windows 2012 Server hosting 2 VMs - Domain Controller & RDS.  We have been doing Windows Server Backup incremental and have an ongoing issue with scheduled backups each night.  The backup shows completed with warnings and generates 2 log files.

The first log files shows:  

Backup of volume \\?\Volume{5d46f853-5db2-11e2-93e7-806e6f6e6963}\ succeeded.

Backup of volume C: succeeded.

Backup of volume F: succeeded.

Application backup
Writer Id: {66841CD4-6DED-4F4B-8F17-FD23F8DDC3DE}
   Component: ACBCD71E-A8CA-4672-B951-52C1BE8444BE
   Caption     : Backup Using Child Partition Snapshot\FMLRDS1
   Logical Path: 


Writer Id: {66841CD4-6DED-4F4B-8F17-FD23F8DDC3DE}
   Component: Host Component
   Caption     : Host Component
   Logical Path: 

The 2nd log file more often than not shows:  

Backup of volume E: has failed. Backup failed as shadow copy on source volume got deleted. This might caused by high write activity on the volume. Please retry the backup. If the issue persists consider increasing shadow copy storage using 'VSSADMIN Resize ShadowStorage' command.

Error in backup of E:\ during enumerate: Error [0x80070003] The system cannot find the path specified.
Application backup
Writer Id: {66841CD4-6DED-4F4B-8F17-FD23F8DDC3DE}
   Component: 2B4A9541-C88B-442E-9A7A-6D8A27342C11
   Caption     : Backup Using Child Partition Snapshot\FMLDC1
   Logical Path: 
   Error           : 8078010D
   Error Message   : Enumeration of the files failed.

   Detailed Error  : 80070003
   Detailed Error Message : (null)

We had been getting a successful backup once or twice a week which showed completed (with no mentioned of warnings) but now it regularly shows completed with warnings as noted above.  

We did a manual full backup of the DC to a different external drive a few days ago and that completed without warnings and the backup shows:  E: Completed 63.38 Full - VSS Copy Backup Successful, 8/27/13 3:35 PM - 4:43 PM. Data Transferred 63.38

On a side note, we can view the logs in the windows/logs/windowsserverbackup directory but when we attempt to view the details of a log file through the Local Backup Console for any log which shows completed with errors, we get a "MMC has detected an error in the snapin and will unload and then it shows Object referenced not set to instance of an object."  The manual backup noted above that was successful is able to be viewed through the Local Backup Console without this error.  

Any idea as to why this is failing during the scheduled backups?  This hosts a database that we need to have regular successful backups.


Error 8004230f and 2155348075 "Windows Backup failed to create the shared protection point on the source volumes."

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Hello,

When I try to run a system state backup with this command: wbadmin start systemstatebackup -backuptarget:<drive letter>

I get the error

"Failed to create the shared protection point on the source volumes.

ERROR - Volume Shadow Copy Service operation error (0x8004230f)
The shadow copy provider had an unexpected error while trying to process the specified operation."

I'm not sure how to fix this. I'm logged into the machine as an Administrator.

Windows Server Enterprise 2008 SP2 64-bit

Any suggestions??


VSS Error Server 2012 Datacenter / Application: 12289, 12297, 12340 / System: 9

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Hi people!

I'm using arcserve backup 16.5 to backup my cluster 2012 (datacenter) (2 servers). Physical and virtual machines (15 vm's).
Now after a while the vss starting to show me some errors and my backup is failing on only both hyperv physical hosts on C drive.
After much investigating with the support of arcserve they say that they cant do much about this problem and the support redirected me to Microsoft. After much calling and putting me on hold and telling me that they will call me back I'm still sitting here getting old and gray. So hope there is someone out there to help me out with this one.

The errors are only on the hyper-V hosts. The vm's and other server 2012 are backing up just fine (have not all the updates).

Here are the errors. (when clicking on some links they show me the CSV attached to my HyperV cluster and C: drive one of them)

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

Volume Shadow Copy Service error: The I/O writes cannot be held during the shadow copy creation period on volume \\?\Volume{1693955f-32a1-4111-a860-e780d6637f1b}\. The volume index in the shadow copy set is 0. Error details: Open[0x00000000, The operation completed successfully.

], Flush[0x00000000, The operation completed successfully.

], Release[0x00000000, The operation completed successfully.

], OnRun[0x80042314, The shadow copy provider timed out while holding writes to the volume being shadow copied. This is probably due to excessive activity on the volume by an application or a system service. Try again later when activity on the volume is reduced.

].

Operation:

   Executing Asynchronous Operation

Context:

   Current State: DoSnapshotSet

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

Volume Shadow Copy Service error: The I/O writes cannot be flushed during the shadow copy creation period on volume \\?\Volume{cae23b9e-4d92-11e2-93e7-806e6f6e6963}\. The volume index in the shadow copy set is 2. Error details: Open[0x00000000, The operation completed successfully.

], Flush[0x80042313, The shadow copy provider timed out while flushing data to the volume being shadow copied. This is probably due to excessive activity on the volume. Try again later when the volume is not being used so heavily.

], Release[0x00000000, The operation completed successfully.

], OnRun[0x00000000, The operation completed successfully.

].

Operation:

   Executing Asynchronous Operation

Context:

   Current State: DoSnapshotSet

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

Volume Shadow Copy Error: VSS waited more than 40 seconds for all volumes to be flushed.  This caused volume \\?\Volume{cd77626e-893f-4893-b6d3-a1cd5c1da041}\ to timeout while waiting for the release-writes phase of shadow copy creation.  Trying again when disk activity is lower may solve this problem.

Operation:

   Executing Asynchronous Operation

Context:

   Current State: flush-and-hold writes

   Volume Name: \\?\Volume{cd77626e-893f-4893-b6d3-a1cd5c1da041}\

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

The flush and hold writes operation on volume C: timed out while waiting for file system cleanup.

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

ARCSERVE ERROR: E12502 2014-02-16 13:41:19 The volume shadow service provider has reported a bad state for the operation.

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

What I have done so far (without any luck):

vssadmin list writers are all stable and no errors.
vssadmin list providers are all Microsoft
Cleaned up shadow copies
Installed all updates (server 2012 and arcserve)
No antivirus installed (removed trendmicro)
Changed the setting on C: to maximum size: no limit on shadow copies
Rebooted system many times
There is enough space on the disks


Beste Regards, Stephan


Wide variance in time to run backup on Server 2008 R2

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We are using a simple backup script to put all of our data onto an external drive bay connected via USB 3 each night. All our script does it this:

wbadmin start backup -backupTarget:E: -include:BACKUP_FOLDERS -quiet

The problem is that the backup will either finish around 6am or not until 1pm or so. It runs a full backup as we rotate the drives out but the issue is not drive specific. Some days the backup will finish nice and early at 6am-ish. Other days it will take until about 1pm or so. It's copying the same amount of data each time. What could I look at to see what is causing the 7 hour variance in backup times?

Thanks!

Event 10172, Hyper-V-VMMS

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VSS writers inside virtual machine 'CONTOSO' failed to perform BackupComplete to its shadow copy (VSS snapshot) set: Catastrophic failure (0x8000FFFF). (Virtual machine ID 9851BE14-F276-459D-8D60-DF73B67EB658)

What does it mean? Writers on virtual machine are OK and all backups are successfull. Every day I have one 10172 event for one backup in Hyper-V-VMMS event log.

vssadmin 1.1 - Volume Shadow Copy Service administrative command-line tool
(C) Copyright 2001-2013 Microsoft Corp.

Writer name: 'Task Scheduler Writer'
   Writer Id: {d61d61c8-d73a-4eee-8cdd-f6f9786b7124}
   Writer Instance Id: {1bddd48e-5052-49db-9b07-b96f96727e6b}
   State: [1] Stable
   Last error: No error

Writer name: 'VSS Metadata Store Writer'
   Writer Id: {75dfb225-e2e4-4d39-9ac9-ffaff65ddf06}
   Writer Instance Id: {088e7a7d-09a8-4cc6-a609-ad90e75ddc93}
   State: [1] Stable
   Last error: No error

Writer name: 'Performance Counters Writer'
   Writer Id: {0bada1de-01a9-4625-8278-69e735f39dd2}
   Writer Instance Id: {f0086dda-9efc-47c5-8eb6-a944c3d09381}
   State: [1] Stable
   Last error: No error

Writer name: 'System Writer'
   Writer Id: {e8132975-6f93-4464-a53e-1050253ae220}
   Writer Instance Id: {17daa546-f2b5-44a8-b88f-31fae0650076}
   State: [1] Stable
   Last error: No error

Writer name: 'ASR Writer'
   Writer Id: {be000cbe-11fe-4426-9c58-531aa6355fc4}
   Writer Instance Id: {75f7fecf-4696-4f0e-8d09-19809d5f35da}
   State: [1] Stable
   Last error: No error

Writer name: 'Shadow Copy Optimization Writer'
   Writer Id: {4dc3bdd4-ab48-4d07-adb0-3bee2926fd7f}
   Writer Instance Id: {204ef83b-d168-4179-a6aa-ef01e93dae7d}
   State: [1] Stable
   Last error: No error

Writer name: 'WIDWriter'
   Writer Id: {8d5194e1-e455-434a-b2e5-51296cce67df}
   Writer Instance Id: {b45a4a13-60a4-4f38-bdc0-c4cc748f3513}
   State: [1] Stable
   Last error: No error

Writer name: 'Registry Writer'
   Writer Id: {afbab4a2-367d-4d15-a586-71dbb18f8485}
   Writer Instance Id: {aca59bd3-2f19-4c76-b54a-28f2c2d95f73}
   State: [1] Stable
   Last error: No error

Writer name: 'SqlServerWriter'
   Writer Id: {a65faa63-5ea8-4ebc-9dbd-a0c4db26912a}
   Writer Instance Id: {41ef02d7-38b9-424a-b35b-a4b1cf79bd17}
   State: [1] Stable
   Last error: No error

Writer name: 'IIS Config Writer'
   Writer Id: {2a40fd15-dfca-4aa8-a654-1f8c654603f6}
   Writer Instance Id: {7a6ef84a-4fff-46ed-8921-da0d12fb5028}
   State: [1] Stable
   Last error: No error

Writer name: 'MSSearch Service Writer'
   Writer Id: {cd3f2362-8bef-46c7-9181-d62844cdc0b2}
   Writer Instance Id: {6d28a625-90a9-47a4-bf9f-fd8a6c76e770}
   State: [1] Stable
   Last error: No error

Writer name: 'MSMQ Writer (MSMQ)'
   Writer Id: {7e47b561-971a-46e6-96b9-696eeaa53b2a}
   Writer Instance Id: {5bca99fe-6db6-4994-a744-e4149ba54364}
   State: [1] Stable
   Last error: No error

Writer name: 'COM+ REGDB Writer'
   Writer Id: {542da469-d3e1-473c-9f4f-7847f01fc64f}
   Writer Instance Id: {d8249c2a-530f-48e9-92c3-179762ed0064}
   State: [1] Stable
   Last error: No error

Writer name: 'TermServLicensing'
   Writer Id: {5382579c-98df-47a7-ac6c-98a6d7106e09}
   Writer Instance Id: {51f5c94d-514b-4ca7-b5dd-2f11047d6a54}
   State: [1] Stable
   Last error: No error

Writer name: 'BITS Writer'
   Writer Id: {4969d978-be47-48b0-b100-f328f07ac1e0}
   Writer Instance Id: {ce748865-451a-4189-8276-f2cb177629da}
   State: [1] Stable
   Last error: No error

Writer name: 'WMI Writer'
   Writer Id: {a6ad56c2-b509-4e6c-bb19-49d8f43532f0}
   Writer Instance Id: {207fe098-42ab-430b-9285-c0b902729ade}
   State: [1] Stable
   Last error: No error


Bare Metal Restore of a Domain Controller leaves other volumes offline after reboot

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hi,

I'm testing a bare metal restore of a Windows 2008 R2 domain controller using just builtin Windows Backup. The server is a VMWare virtual machine with the following configuration:

C: Os

D: NTDS

E: Logs

F: Sysvol

Once I restore the server, which goes flawless, I reboot and after startup I get a blue screen saying that the server cannot find the AD files.

Using F8, I startup in DSRM. Diskmanagement in DSRM shows me that all disks but the C: drive are offline. Once I set the disks online and reboot the DC starts up just fine. I am able to fix it but it leaves me puzzled.

 I checked the disk signatures with mountvol and they are exactly the same as the original. A co-worker mentioned he saw this with other 2008+ servers too. Couldn't find anything related online ? I even made a new backup and restores it to a new VM so it can be reproduced.Anyone know why these disks are offline after a bare metal restore ?

Anyone ?

Thanx,

Thorwald


Thorwald van Elburg


Windows Server 2012 R2 VM Back up fails with Insufficient storage available to create either the shadow copy storage file or other shadow copy data.

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This problem was first encountered on an IBM x3650 in a cluster with an IBM x3550 for failover, however this problem is reproducible on a server running HyperV not part of a cluster.

When I try to run a VM based backup from inside the VM using the server backup utility to E: drive(which is an attached vhdx file). It fails with this error

Backup failed to complete. There is not enough disk space to create the volume shadow copy on the storage location. make sure that, for all volumes to be backup up, the minimum required disk space

for shadow copy creation is available. This applies to both the backup storage destination and volumes included in the backup. Minimum requirements: For Volume less than 500 megabytes, the minimum is 50 megabytes of free space. For volumes more than 500 megabytes, the minimum is 320 megabytes of free space. Recommended: At least 1 gigabyte of free disk space for each volume if the volume size is more than 1 gigabyte.

Detailed Error: Insufficient storage available to create either the shadow copy storage file or other shadow copy data.

In the event viewer I see this error

EventID: 521 The backup operation that started at '‎TIME’ has failed because the Volume Shadow Copy Service operation to create a shadow copy of the volumes being backed up failed with following error code '0x80780119'. Please review the event details for a solution, and then rerun the backup operation once the issue is resolved.

This problem was not happening in our test setup using Server 2012 R2 MSDN copy, before rolling out to production  using ourVolume license copy of server.So as a test I installed two VMs on a Host(MSDN), one VM using our MSDN copy of server and one with our  Volume license copy of server,very simple install, install Windows backup, attach VHDx file and attempt bare metal backup. The MSDN copy is able to perform the bare metal backup. TheVolume license copy fails with the above errors.

Has anyone else run into this problem? Or any ideas on where to look to see the differences between the two VMs that is stopping the backup from completing?


EDIT:

To trouble shoot and get it as simple as possible I tried a 3rd server with just hyperV installed, not part of the cluster. The VM that I install from our MSDN DVD(burned from ISO) the backups work fine. The VM I install from our Volume license copy DVD(burned ISO) fails the bare metal backup with the above 

I have since verified this on two different servers, VM installed with MSDN copy of server 2012 R2 work for bare metal backups, VMs installed with purchased Volume license copies of Server 2012 R2 do not work for bare metal backups, another bit of info on the server that cant perform bare metal backups, its able to back up C: drive fine, its not until I hit bare metal back up that it fails.

I found this post which is similar to my problem I think, but when I tried his fix, and attempted to recover the VM the Windows PE System image recovery said it couldn't find a image to recover. http://superuser.com/questions/663782/windows-8-1-insufficient-storage-available-to-create-shadow-copy

Clone Partition in Windows

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I have a server 2008R2 which is running out of space, i have installed 2 new 2TB Hard Drives, and i want to move the partition 'R' to the new drive, what's the best free (or cheap) tool to do this?

VSS Error Server 2012 Datacenter / Application: 12289, 12297, 12340, 8194 / System: 9

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Hi people!

I'm using arcserve backup 16.5 to backup my cluster 2012 (datacenter) (2 servers). Physical and virtual machines (15 vm's).
Now after a while the vss starting to show me some errors and my backup is failing on only both hyperv physical hosts on C drive.
After much investigating with the support of arcserve they say that they cant do much about this problem and the support redirected me to Microsoft. After much calling and putting me on hold and telling me that they will call me back I'm still sitting here getting old and gray. So hope there is someone out there to help me out with this one.

The errors are only on the hyper-V hosts. The vm's and other server 2012 are backing up just fine (have not all the updates).

Here are the errors. (when clicking on some links they show me the CSV attached to my HyperV cluster and C: drive one of them)

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

Volume Shadow Copy Service error: The I/O writes cannot be held during the shadow copy creation period on volume \\?\Volume{1693955f-32a1-4111-a860-e780d6637f1b}\. The volume index in the shadow copy set is 0. Error details: Open[0x00000000, The operation completed successfully.

], Flush[0x00000000, The operation completed successfully.

], Release[0x00000000, The operation completed successfully.

], OnRun[0x80042314, The shadow copy provider timed out while holding writes to the volume being shadow copied. This is probably due to excessive activity on the volume by an application or a system service. Try again later when activity on the volume is reduced.

].

Operation:

   Executing Asynchronous Operation

Context:

   Current State: DoSnapshotSet

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

Volume Shadow Copy Service error: The I/O writes cannot be flushed during the shadow copy creation period on volume \\?\Volume{cae23b9e-4d92-11e2-93e7-806e6f6e6963}\. The volume index in the shadow copy set is 2. Error details: Open[0x00000000, The operation completed successfully.

], Flush[0x80042313, The shadow copy provider timed out while flushing data to the volume being shadow copied. This is probably due to excessive activity on the volume. Try again later when the volume is not being used so heavily.

], Release[0x00000000, The operation completed successfully.

], OnRun[0x00000000, The operation completed successfully.

].

Operation:

   Executing Asynchronous Operation

Context:

   Current State: DoSnapshotSet

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

Volume Shadow Copy Error: VSS waited more than 40 seconds for all volumes to be flushed.  This caused volume \\?\Volume{cd77626e-893f-4893-b6d3-a1cd5c1da041}\ to timeout while waiting for the release-writes phase of shadow copy creation.  Trying again when disk activity is lower may solve this problem.

Operation:

   Executing Asynchronous Operation

Context:

   Current State: flush-and-hold writes

   Volume Name: \\?\Volume{cd77626e-893f-4893-b6d3-a1cd5c1da041}\

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

The flush and hold writes operation on volume C: timed out while waiting for file system cleanup.

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

Volume Shadow Copy Service error: Unexpected error querying for the IVssWriterCallback interface.  hr = 0x80070005, Access is denied.

. This is often caused by incorrect security settings in either the writer or requestor process.

Operation:

   Gathering Writer Data

Context:

   Writer Class Id: {e8132975-6f93-4464-a53e-1050253ae220}

   Writer Name: System Writer

   Writer Instance ID: {0d3a0201-dcb2-407e-81a6-2482e7d75854}

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

ARCSERVE ERROR: E12502 2014-02-16 13:41:19 The volume shadow service provider has reported a bad state for the operation.

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

What I have done so far (without any luck):

vssadmin list writers are all stable and no errors.
vssadmin list providers are all Microsoft
Cleaned up shadow copies
Installed all updates (server 2012 and arcserve)
No antivirus installed (removed trendmicro)
Changed the setting on C: to maximum size: no limit on shadow copies
Rebooted system many times
There is enough space on the disks


Beste Regards, Stephan



Windows Server Backup

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Hi

I have a windows server 2012.

I try to backup my server to a shared network folder. i defined a schedule for it and then it backedup but when i see the destination folder, only the last backup exist.  

How to maintain previous backups in the shared folder?

thanks...

Backup works for a couple days after reboot but then stops working

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I have a Windows Server 2012 machine that keeps failing with Windows Server Backup. If I reboot the server, the backup will work fine for a day or tow, but then it will start failing again until I reboot the server again.

The error in the backup manager says "The shadow copy provider had an error."

The event log error is as follows:

Source: VSS

Event ID:12289

Volume Shadow Copy Service error: Unexpected error CreateFileW(\\?\GLOBALROOT\Device\HarddiskVolumeShadowCopy160,0xc0000000,0x00000003,...).  hr = 0x80070005, Access is denied.
.

Operation:
   Removing auto-release shadow copies
   Loading provider

Context:
   Volume Name: \\?\Volume{4bb90a74-0f22-11e3-93f3-00155d59e900}\
   Execution Context: System Provider

Any help would be greatly appreciated.

Thanks!

Unable to restore Server 2008 from backup

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I have a server with an Asus mother board running 2008 on two SAS drives in RAID 1 via a PIKE 1068E card on the motherboard in the specific slot.  The PIKE card is failing and seems to be killing any new SAS drives I have installed in the seconday slot. I am trying to instal a new PIKE 2008 card.  I have backed up the entire server using the backup snap in module to an external USB hard drive.  The backup drive is 500gb, and the backup image is about 326gb.   The RAID image itself is 558gb.  The first time I tried to restore using the MS protocol, I got the following message: 

System image restore failed. The disk set as active in BIOS is too small to recover the original system disk. Replace the disk with a larger one and retry the operation (0x80042407)"

I then shrunk the C: image to 556gb, reformatted the backup drive, and backup up the new image.  I am still am running into the same problem.  Is there something else I have to do?


Windows 7 Backup is not accepting my username/password when trying to back up to my network

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When trying to Backup (and/or Create a System image) onto my Network  w/Windows 7 Professional, after entering my username and password, I get the following pop up message: "The specified network location cannot be used. Verify the path points to a correct network location and that the supplied credentials can be used for write access to the folder." Details further show " The specified service does not exist as an installed service (0x80070424)"

I have no problems dragging and dropping anything across my network or accessing any part w/Explorer. Originally I had no password set up at all, but set one up just to try and satisfy the Backup setup windows. I've also turned off all Firewall protection and Anti-virus software. Still no luck. Am on a Home network/Home group, not a  Domain.

I've successfully done this in the past with no problems. I don't know what changed - obviously something did.

I've searched the web for answers, but so far have not found any - this is my first post specifically asking for help.

Is it even worth the trouble if I can create an image onto disks or an external hard drive directly connected via USB. Win7 Professional is supposed to Backup to the Network and that is what I would really like to do. Rem: PC - Personal Computer.

Any help would be appreciated - thanks in advance.

Mike M.


Server 2008 R2 Hyper-V host. Backup failing with the error code 2155348129.

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Hi all,

Background of problematic server - Server 2008 R2 SP1 running as a Hyper-V host. Runs 1x guest. Backing up full server using Windows backup to a 2TB SATA harddisk. Backup used to work until an ISCSI connection is disconnected in the guest. BackupWORKS if guest is turned off

Background of guest server - Server 2008 R2 SP1. DC and Exchange 2010 installed. It's backup target used to be a NAS via ISCSI. Now it is backing up to an attached VHD file

Error on host

In event viewer > Windows Log > Application :

Event 521, Backup-

The backup operation that started at '‎2014‎-‎02‎-‎23T10:00:15.400000000Z' has failed because the Volume Shadow Copy Service operation to create a shadow copy of the volumes being backed up failed with following error code '2155348129'. Please review the event details for a solution, and then rerun the backup operation once the issue is resolved.

In event viewer > Applications and Services logs > Microsoft > Windows > Hyper-V-VMMS :

Event 10112, Hyper-V-VMMS-

The number of volumes reverted does not match the number of volumes in the snapshot set for virtual machine 'GUEST-OS' (Virtual machine ID 30437CA0-AD79-4ADD-81A7-F52D3EA9C5BB).

After a failed backup, "VSSadmin list writers" shows the below:

Writer name: 'Microsoft Hyper-V VSS Writer'
   Writer Id: {66841cd4-6ded-4f4b-8f17-fd23f8ddc3de}
   Writer Instance Id: {7ef38770-bb0c-4ad3-8628-6e2c2a6a5873}
   State: [5] Waiting for completion
   Last error: Unexpected error

Have tried applying the hotFix KB975354 (http://support.microsoft.com/kb/975354/en-us) only to be told that it isn't applicable to my system.

I can also confirm that the ISCSI connection is definitely dropped in guest. Also, I've disabled the service "Microsoft ISCSI initiator Service" in guest.

Would appreciate if anyone let me know what else to be looking out for.

Cheers,

Chriso


Volsnap Event ID: 25 and Loss of Previous Backups

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I have a Windows Small Business Server 2008 machine being backed up using the Windows Server Backup utility.  The backups are being made to two external USB attached 1TB drives.  Each drive is rotated out weekly, meaning that one drive is attached one week, then the other drive is swapped in the following week, ad infinitum for the best part of a year.  Two backups were being made each day to the attached drive, one at 12pm and one at 9pm.

About two weeks ago it appears that one of the two drives reached capacity and began shedding the oldest backups, as confirmed by the VOLSNAP Event ID: 33 entries in the System Event log.  On the second day, however, ALL shadow copies on the attached backup driver (volume) were deleted, as confirmed by a single VOLSNAP Event ID: 25.  (See below for both Event ID message contents.)  Unfortuneately, neither events were noted until the drive was swapped out with the other drive and some how the problem was propagated to the second drive, resulting in the deletion of all shadow copies on the second drive, too. 

The end result... BOTH drives lost ALL previous backups leaving only the most recent full backup and no clue as to why it happened or how to prevent it from happening again.  Virtually no older backup file versions could be recovered.

I was under the impression that, by design, the WSB utility would only start deleting the oldest backups (on a full drive) in order to make room for the newer backups.  Granted, had I been keeping attention, I would have actually swapped out the full drives before the actually got full, so that NO data was deleted.

If I'm to continue using the Windows Server Backup utility, I need to know what happened and how to absolutely prevent it from happening again.  I never expected to loose BOTH backups at the same time, and due to budget restraints, two rotating backup drives seemed a logical solution.

Here is text from the two VOLSNAP Event ID messages found in the System Log:

Event ID: 25
Source:  volsnap
Level: Error
Description:  The shadow copies of volume \\?\Volume{93896cfc-d904-11dd-8cb5-001ec9ef572e} were deleted because the shadow copy storage could not grow in time.  Consider reducing the IO load on the system or choose a shadow copy storage volume that is not being shadow copied.

Event ID: 33
Source: volsnap
Level: Information
Description: The oldest shadow copy of volume \\?\Volume{93896cfc-d904-11dd-8cb5-001ec9ef572e} was deleted to keep disk space usage for shadow copies of volume \\?\Volume{93896cfc-d904-11dd-8cb5-001ec9ef572e} below the user defined limit.


NOTE:  Though I'm not sure if this has any bearing on the situation, the server is configured to make two snapshots a day of two volumes on the server, however, when I looked at the Shadow Copy settings I couldn't quite be sure if the VSS wasn't somehow also making snapshots on the two external drives, even though I haven't specified VSS to do so.  None show up on the two replacement drives I'm now using, so I'd say not.


Information on how to prevent this from happening again would greatly be appreciated.  (I'll be making sure no backup drive gets even close to being full from now on, that's for sure!)


Thanks,



Joseph.

"Windows Backup cannot read the backup destination" when trying to backup to Samba share on NAS

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Environment:

Windows Server 2012 R2 Essentials running in VirtualBox in a Windows 7 host. Networking is configured and works fine.

Background:

My only backup needs are to copy the contents of two folders to a NAS folder every day at 2 AM.

I configured a backup schedule in Windows Server Backup (wbadmin) to a network location which is hosted as a Samba share on a Synology NAS.

For authentication, I created a backup user which has the same username and password as a user on the Samba share, with permission to read and write the backup folder. I added this user to the Backup Operators group.

Problem:

When I try to run the Backup Once operation to test my backup, I get the following error message:

"Windows Backup cannot read the backup destination."

What I've tried:

I verified that the location is directly accessible in Windows by copying and pasting the address from the Windows Server Backup destination into explorer. Providing the backup user credentials opened the location and creating/reading files worked fine.

Adding the backup user to the Administrators group did not have an effect.

Update 2014-02-18

I checked the backup destination and was surprised to find that the scheduled backup actually completes successfully. However, Backup Once always results in the above error message.

Cloning Windows server 2008 R2

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Hello, we have recently added an oracle database to my server, my boss would prefer we keep 100% of the computers resources to the oracle database and has insisted me to build a new server and put all of my stuff on it. The problem is that I have spent hours and hours configuring that server with exchange server, VPN, file sharing services, etc., the list goes on and on. This is every Network Administrators nightmare.

Bottom line I have made a clone of the hard drive via Acronis, I thought I might get lucky and have similar hardware that the new server I built and it would boot up, I was not so lucky, as expected I got blue screened. I want this to be as simple as possible and after looking around I found there is no recovery/repair install for windows server 2008 that I could use which would just simply write over the system files and install to the new PC hardware while keeping my system settings and configuration in place.

Does anyone have some thoughts on the best way to do this? I have already done repairs to the boot sector via CMD in the recovery disk, no luck. Anyway to copy the registry over or something like that? I just want all of my system settings and configurations transferred to the new server I built.

Thanks

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