Event ID 33020 LS Centralized Logging Agent - Error while moving cache files to network share

Question

I have the "AlwaysOn" CLS logging scenario running in my Lync 2013 Enterprise deployment.  I did not configure the CacheFileNetworkFolder option since i don't care about retaining these logs anywhere other than on the local drives of the Lync
servers so i just left it blank.  Now every few hours or so I am getting Event ID 33020 in each Lync server and SCOM is firing an alert as well.
The CsClsLogging configuration is as follows:
PS C:\> Get-CsClsConfiguration
Identity                      : Global
Scenarios                     : {Name=AlwaysOn, Name=MediaConnectivity, Name=ApplicationSharing,
                                Name=AudioVideoConferencingIssue...}
SearchTerms                   : {Type=Phone;Inserts=ItemE164,ItemURI,ItemSIP,ItemPII,
                                Type=URI;Inserts=ItemURI,ItemSIP,ItemPII,
                                Type=CallId;Inserts=ItemCALLID,ItemURI,ItemSIP,ItemPII,
                                Type=ConfId;Inserts=ItemCONFID,ItemURI,ItemSIP,ItemPII...}
SecurityGroups                : {}
Regions                       : {}
EtlFileFolder                 : C:\CLSTracing
EtlFileRolloverSizeMB         : 20
EtlFileRolloverMinutes        : 60
TmfFileSearchPath             : C:\Program Files\Common Files\Microsoft Lync Server 2013\Tracing\
CacheFileLocalFolders         : C:\CLSTracing
CacheFileNetworkFolder        :
CacheFileLocalRetentionPeriod : 14
CacheFileLocalMaxDiskUsage    : 80
ComponentThrottleLimit        : 5000
ComponentThrottleSample       : 3
MinimumClsAgentServiceVersion : 6
Is there a way to stop the flow of these events without having to configure CLS to transfer the logs to a network share?

Answer 1

Yes, the CacheFileLocalFolders path of 'c:\CLSTracing' is valid on all the Lync servers.  The AlwaysOn scenario is started, running and producing .hdr & .cache files in this folder on all servers across my front-end, director and edge pools.  
In addition, i am able to search for and extract, valid logging information that i can analyze using Snooper.exe.
Reconfigure the CentralizedLoggingConfiguration how???
Tried setting the CacheFileNetworkFolder value to null by running: Set-CsClsConfiguration -CacheFileNetworkFolder $null  and then restarting the CLS agent.  As expected, event 33037 fired confirming the settings were received from the CMS.
New config received from CMS
Following are the changed settings:
EtlFileRolloverSizeMB: Old - NULL, New - 20
CacheFileLocalRetentionPeriod: Old - NULL, New - 14
CacheFileLocalMaxDiskUsage: Old - NULL, New - 80
ComponentThrottleLimit: Old - NULL, New - 5000
ComponentThrottleSample: Old - NULL, New - 3
MinimumClsAgentServiceVersion: Old - NULL, New - 6
TmfFileSearchPath: Old - NULL, New - C:\Program Files\Common Files\Microsoft Lync Server 2013\Tracing\
CacheFileLocalFolders: Old - NULL, New - C:\CLSTracing
CacheFileNetworkFolder: Old - NULL, New -
SearchTerms: Old - NULL, New - Type=Phone;Inserts=ItemE164,ItemURI,ItemSIP,ItemPII,Type=URI;Inserts=ItemURI,ItemSIP,ItemPII,Type=CallId;Inserts=ItemCALLID,ItemURI,ItemSIP,ItemPII,Type=ConfId;Inserts=ItemCONFID,ItemURI,ItemSIP,ItemPII,Type=IP;Inserts=ItemIP,ItemIPAddr,ItemIPv6Addr,ItemURI,ItemSIP,ItemPII,Type=SIPContents;Inserts=ItemSIP
Scenarios Added:
  Scenario: Name - AlwaysOn
    Provider List:...................... omitted to save space.