VSS Writers and Corresponding Service Table

Sometimes the VSS writers are in a failed state and they need to be restarted.  Below is a list of which server goes with which writer so you know what to restart.  ##Important## take a screen cap of all of your Vss writers before you start.  open a command prompt with elevated permissions “run as administrator” and then type vssadmin list writers.

Sometimes after you restart one of the failed writers no writers show up when you check them again.  Just go through the list one more time and restart the services and the writers come back.

 

VSS Writers and Corresponding Service Table

VSS Writer Service Name Service Display Name
ADAM $instanceName Writer ADAM_$instanceName $instanceName
ASR Writer VSS Volume Shadow Copy
BITS Writer BITS Background Intelligent Transfer Service
Certificate Authority CertSvc Active Directory Certificate Services
COM+ REGDB Writer VSS Volume Shadow Copy
DFS Replication service writer DFSR DFS Replication
DHCP Jet Writer DHCPServer DHCP Server
FRS Writer NtFrs File Replication
FSRM writer srmsvc File Server Resource Manager
IIS Config Writer AppHostSvc Application Host Helper Service
IIS Metabase Writer IISADMIN IIS Admin Service
Microsoft Exchange Replica Writer MSExchangeRepl Microsoft Exchange Replication Service
Microsoft Exchange Writer MSExchangeIS Microsoft Exchange Information Store
Microsoft Hyper-V VSS Writer vmms Hyper-V Virtual Machine Management
MSMQ Writer (MSMQ) MSMQ Message Queuing
MSSearch Service Writer WSearch Windows Search
NPS VSS Writer EventSystem COM+ Event System
NTDS NTDS Active Directory Domain Services
OSearch VSS Writer OSearch Office SharePoint Server Search
OSearch14 VSS Writer OSearch14 SharePoint Server Search 14
OSearch15 VSS Writer OSearch15 SharePoint Server Search 15
Registry Writer VSS Volume Shadow Copy
Shadow Copy Optimization Writer VSS Volume Shadow Copy
SharePoint Services Writer SPWriter Windows SharePoint Services VSS Writer
SMS Writer SMS_SITE_VSS_WRITER SMS_SITE_VSS_WRITER
SPSearch VSS Writer SPSearch Windows SharePoint Services Search
SPSearch4 VSS Writer SPSearch4 SharePoint Foundation Search V4
SqlServerWriter SQLWriter SQL Server VSS Writer
System Writer CryptSvc Cryptographic Services
TermServLicensing TermServLicensing Remote Desktop Licensing
WDS VSS Writer WDSServer Windows Deployment Services Server
WIDWriter WIDWriter Windows Internal Database VSS Writer
WINS Jet Writer WINS Windows Internet Name Service (WINS)
WMI Writer Winmgmt Windows Management Instrumentation