Alfresco CIFS Native Code Performance issue

[dhavalprajapati]

Hello,

I am using Alfresco 3.2 on Windows 2003 64 bit enterprise edition.I Configured CIFS Native Code with passthru SSO on LDAP Authentication.

Configuration :
authentication.chain=passthru1assthru,ldap1:ldap
ntlm.authentication.sso.enabled=true

Passthru configuration :
passthru.authentication.useLocalServer=false
passthru.authentication.domain=X
passthru.authentication.servers=X\\abc01
passthru.authentication.guestAccess=false
passthru.authentication.defaultAdministratorUserNames=admin
#Timeout value when opening a session to an authentication server, in milliseconds
passthru.authentication.connectTimeout=5000
#Offline server check interval in seconds
passthru.authentication.offlineCheckInterval=300
passthru.authentication.protocolOrder=NetBIOS,TCPIP
passthru.authentication.authenticateCIFS=true
passthru.authentication.authenticateFTP=true
CIFS Configuration :

cifs.enabled=true
cifs.serverName=x
cifs.localname=x
cifs.domain=x.x.com
cifs.broadcast=x.x.x.x
cifs.disableNIO=true
cifs.disableNativeCode=true
cifs.bindto=x.x.x.x

Issue :

I am facing performance issue while modifying excel file with some many exceptions in log file.

Exceptions :

org.alfresco.repo.security.permissions.AccessDeniedException: 00030005 Access Denied.  You do not have the appropriate permissions to perform this operation.
Caused by: net.sf.acegisecurity.AccessDeniedException: Access is denied.

org.alfresco.repo.security.permissions.AccessDeniedException: 00030016 Access Denied.  You do not have the appropriate permissions to perform this operation.

org.alfresco.repo.security.permissions.AccessDeniedException: 00030019 Access Denied.  You do not have the appropriate permissions to perform this operation.

ERROR [org.alfresco.smb.protocol.auth] java.net.SocketTimeoutException: Read timed out

ERROR [org.quartz.core.JobRunShell] Job DEFAULT.ftsIndexerJobDetail threw an unhandled Exception:
org.springframework.dao.DataIntegrityViolationException: No Content Data value exists for ID 717589

ERROR[org.alfresco.web.app.servlet.NTLMAuthenticationFilter] Client MUMCHAKW02 using NTLMv2 logon, not valid with passthru authentication 

ERROR [org.alfresco.fileserver] org.springframework.orm.hibernate3.HibernateOptimisticLockingFailureException: Object of class [org.alfresco.repo.domain.hibernate.NodeImpl] with identifier [3758085]: optimistic locking failed; nested exception is org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [org.alfresco.repo.domain.hibernate.NodeImpl#3758085]

ERROR [org.alfresco.webdav.protocol] Internal Server Error:
org.alfresco.repo.security.permissions.AccessDeniedException: 00060015 Access Denied.  You do not have the appropriate permissions to perform this operation. Caused by: net.sf.acegisecurity.AccessDeniedException: Access is denied.


Help Please to resolve these issues

[_sax]

Maybe this is your solution:
http://anaykamat.com/2008/10/28/fixing-ntlm-authentication-in-windows-2003/