We recently installed a new virtual server to run our sql standard 2008 sp2 server. So naturally what any it guy do is to take a backup of the virtual server. First night we tried to take a backup of our virtual hard disk the backup failed. So naturally we thought that it was Symantec’s fault. We have a Symantec hyper-v license purchased. So we contacted Symantec support and it came up that SqlServerWriter was the cause the backup failed. So we tried to take a full backup of virtual server white Windows server backup. And again the SqlServerWriter was the cause the backup failed. So the very big question is that what setting do I have to put on my server that I am cable of doing nightly backup of my virtual server what is running sql standard server 2008, white out shutting the virtual server down.
Under here is some specs of our work environment:
Operating System= Windows Server 2008 R2
Virtual Server Software = Hyper-V Version: 6.1.7600.16385
Program = SQL 2008 sp2 Standard
Backup Software = Symantec Exec 2010
And this is the errors what we are getting in the events viewer:
Sqllib error: OLEDB Error encountered calling ICommandText::Execute. hr = 0x80040e14. SQLSTATE: 42000, Native Error: 3013
Error state: 1, Severity: 16
Source: Microsoft SQL Server Native Client 10.0
Error message: BACKUP DATABASE is terminating abnormally.
SQLSTATE: 42000, Native Error: 3202
Error state: 1, Severity: 16
Source: Microsoft SQL Server Native Client 10.0
Error message: Write on “{05F79733-9897-4BCB-BD4A-DF7D24BF6901}55” failed: 995(failed to retrieve text for this error. Reason: 15105)
event id: 24583
2:
A VSS writer has rejected an event with error 0x800423f4, The writer experienced a non-transient error. If the backup process is retried,
the error is likely to reoccur.
. Changes that the writer made to the writer components while handling the event will not be available to the requester. Check the event log for related events from the application hosting the VSS writer.
Operation:
PrepareForSnapshot Event
Context:
Execution Context: Writer
Writer Class Id: {a65faa63-5ea8-4ebc-9dbd-a0c4db26912a}
Writer Name: SqlServerWriter
Writer Instance Name: SQL Server 2008:SQLWriter
Writer Instance ID: {6b1aa3b7-8ca5-4cc6-8195-f10840026b02}
Command Line: “C:\Program Files\Microsoft SQL Server\90\Shared\sqlwriter.exe”
Process ID: 1764
SQLVDI: Loc=SVDS::Open. Desc=Open(Control). ErrorCode=(2)The system cannot find the file specified.
. Process=1548. Thread=9392. Server. Instance=MYSQLSERVERSQL. VD=Global\{05F79733-9897-4BCB-BD4A-DF7D24BF6901}449_SQLVDIMemoryName_0.
event id: 8229
Cannot open backup device ‘{3A3B9929-3BCF-4860-9331-45D490F4DE4A}504’. Operating system error 0x80070002(failed to retrieve text for this error. Reason: 15105).
event id: 3201
BACKUP failed to complete the command BACKUP DATABASE c8150_kpt. Check the backup application log for detailed messages.,
event id: 3041
BackupIoRequest::ReportIoError: write failure on backup device ‘{3A3B9929-3BCF-4860-9331-45D490F4DE4A}349’. Operating system error 995(failed to retrieve text for this error. Reason: 15105).
event id: 18210
and this is what: vssadmin list writers are saying
Microsoft Windows [Version 6.1.7600]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.
C:\Users\administrator.myserver>vssadmin list writers
vssadmin 1.1 - Volume Shadow Copy Service administrative command-line tool
(C) Copyright 2001-2005 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: ‘SqlServerWriter’
Writer Id: {a65faa63-5ea8-4ebc-9dbd-a0c4db26912a}
Writer Instance Id: {24525b48-a6ca-497c-86f6-f71ad8e4278d}
State: Failed
Last error: Non-retryable error
Writer name: ‘System Writer’
Writer Id: {e8132975-6f93-4464-a53e-1050253ae220}
Writer Instance Id: {6932d8b9-a517-49e0-bf7e-ffaaf11a6859}
State: [5] Waiting for completion
Last error: No error
Writer name: ‘ASR Writer’
Writer Id: {be000cbe-11fe-4426-9c58-531aa6355fc4}
Writer Instance Id: {be8b20ed-d54b-4267-8c21-f73d734f5a03}
State: [5] Waiting for completion
Last error: No error
Writer name: ‘IIS Config Writer’
Writer Id: {2a40fd15-dfca-4aa8-a654-1f8c654603f6}
Writer Instance Id: {7f31edd8-0663-40a2-b685-3274974fa256}
State: [5] Waiting for completion
Last error: No error
Writer name: ‘WMI Writer’
Writer Id: {a6ad56c2-b509-4e6c-bb19-49d8f43532f0}
Writer Instance Id: {8f8c3e14-e02c-41aa-bfda-43655a4ff373}
State: [5] Waiting for completion
Last error: No error
Writer name: ‘Shadow Copy Optimization Writer’
Writer Id: {4dc3bdd4-ab48-4d07-adb0-3bee2926fd7f}
Writer Instance Id: {0e6d8abf-8565-46d8-bc81-7a2da735c7cc}
State: [5] Waiting for completion
Last error: No error
Writer name: ‘Registry Writer’
Writer Id: {afbab4a2-367d-4d15-a586-71dbb18f8485}
Writer Instance Id: {64d87d3c-a70f-44e4-a574-814f3f132030}
State: [5] Waiting for completion
Last error: No error
Writer name: ‘COM+ REGDB Writer’
Writer Id: {542da469-d3e1-473c-9f4f-7847f01fc64f}
Writer Instance Id: {c10a7c6a-9cd3-4368-93fe-b6179882674e}
State: [5] Waiting for completion
Last error: No error
C:\Users\administrator.myserver>
Solution what we have tried is:
Registering
Run FIXVSS.BAT to reset VSS configuration.
rem FILENAME: FIXVSS03.BAT
rem
net stop “System Event Notification”
net stop “COM+ Event System”
net stop "Microsoft Software Shadow Copy Provider "
net stop “Volume Shadow Copy”
cd /d %windir%\system32
net stop vss
net stop swprv
regsvr32 /s ole32.dll
regsvr32 /s oleaut32.dll
regsvr32 /s vss_ps.dll
vssvc /register
regsvr32 /s /i swprv.dll
regsvr32 /s /i eventcls.dll
regsvr32 /s es.dll
regsvr32 /s stdprov.dll
regsvr32 /s vssui.dll
regsvr32 /s msxml.dll
regsvr32 /s msxml3.dll
regsvr32 /s msxml4.dll
Cd /d %systemroot%\syswow64
regsvr32 /s ole32.dll
regsvr32 /s vss_ps.dll
regsvr32 /s es.dll
regsvr32 /s stdprov.dll
regsvr32 /s msxml3.dll
regsvr32 /s msxml.dll
regsvr32 /s msxml4.dll
net start “COM+ Event System”
doesn’t work
from this site: http://social.technet.microsoft.com/Forums/en-US/winserverfiles/thread/9cf42e8a-2a33-47c5-a797-269330e9ba1a
Sow my big question is how do i get my backup’s again to work?
Sorry if i posted this on the wrong section on the forum. and if anybody needs more information i haven’t provided i am happy to give more.