Cloudstack 4.1.1 (upgrade from 4.0.2)

i want to try back and recovery Database.after than i can not login

what i did
(1)service cloudstack-management stop
(2)mysqldump -u root -p cloud > cloudstack-backup.sql
(3)cloudstack-setup-databases cloud:password@localhost \
--deploy-as=root:password \
-i 192.168.230.2
(4)mysqldump -u root -p cloud < cloudstack-backup.sql
   also try way from phpmyadmin
(5)cloudstack-setup-management
(6) service cloudstack-management start

i know i did a very very stupid thing~~~~~.. pls help me to recovery back.

Thanks a lot.

when i do this, i can login, but no old config.
# cloudstack-setup-databases cloud:password@localhost \
--deploy-as=root:password \
-i 192.168.230.2


######  some  erro when start, but service is running ##

2013-08-26 23:52:24,807 DEBUG [utils.script.Script] (Timer-1:null)
Classpath resource:
file:/usr/share/cloudstack-management/webapps/client/WEB-INF/classes/scripts/vm/systemvm/injectkeys.sh
2013-08-26 23:52:24,807 DEBUG [utils.script.Script] (Timer-1:null)
Absolute path =
/usr/share/cloudstack-management/webapps/client/WEB-INF/classes/scripts/vm/systemvm/injectkeys.sh
2013-08-26 23:52:24,840 DEBUG [utils.crypt.DBEncryptionUtil]
(Timer-1:null) Error while decrypting: Z/fQVh0fDAljHblryB00Kg==

###### when i want to login after recovery backup mysql ######

2013-08-26 23:57:24,019 DEBUG [cloud.api.ApiServlet]
(catalina-exec-8:null) ===START===  192.168.123.28 -- GET
command=listCapabilities&response=json&sessionkey=null&_=1377536243369
2013-08-26 23:57:24,072 DEBUG [cloud.api.ApiServlet]
(catalina-exec-8:null) ===END===  192.168.123.28 -- GET
command=listCapabilities&response=json&sessionkey=null&_=1377536243369
2013-08-26 23:57:27,417 DEBUG [cloud.api.ApiServlet]
(catalina-exec-5:null) ===START===  192.168.123.28 -- POST  null
2013-08-26 23:57:27,434 DEBUG [cloud.user.AccountManagerImpl]
(catalina-exec-5:null) Attempting to log in user: admin in domain 1
2013-08-26 23:57:27,435 DEBUG [server.auth.MD5UserAuthenticator]
(catalina-exec-5:null) Retrieving user: admin
2013-08-26 23:57:27,463 DEBUG [utils.crypt.DBEncryptionUtil]
(catalina-exec-5:null) Error while decrypting:
9pzEBgPyi47AVs1+H3s//innPpGJ094Ds17ytVDJiOzL81fpGa8n+TZkdUkNQSsfFQfK3IFOMguXR1pLZGHg79Vwekg1ljTmj1F+5qemLvX6P5Rv+ajEmajh0AjUVCY3
2013-08-26 23:57:27,476 ERROR [cloud.api.ApiServlet]
(catalina-exec-5:null) unknown exception writing api response
com.cloud.utils.exception.CloudRuntimeException: Caught:
com.mysql.jdbc.JDBC4PreparedStatement@371c1463: SELECT user.id,
user.username, user.password, user.firstname, user.lastname,
user.account_id, user.email, user.state, user.api_key,
user.secret_key, user.created, user.removed, user.timezone,
user.registration_token, user.is_registered,
user.incorrect_login_attempts, account.account_name, account.type,
account.domain_id, account.state FROM user INNER JOIN account ON
user.account_id=account.id  WHERE user.username = _binary'admin'  AND
account.domain_id = 1  AND user.removed IS NULL  ORDER BY RAND() LIMIT
1
        at 
com.cloud.utils.db.GenericDaoBase.searchIncludingRemoved(GenericDaoBase.java:417)
        at 
com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.java:125)
        at 
com.cloud.utils.db.GenericDaoBase.searchIncludingRemoved(GenericDaoBase.java:350)
        at 
com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.java:125)
        at 
com.cloud.utils.db.GenericDaoBase.findOneIncludingRemovedBy(GenericDaoBase.java:860)
        at 
com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.java:125)
        at com.cloud.utils.db.GenericDaoBase.findOneBy(GenericDaoBase.java:871)
        at 
com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.java:125)
        at 
com.cloud.user.dao.UserAccountDaoImpl.getUserAccount(UserAccountDaoImpl.java:50)
        at 
com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.java:125)
        at 
com.cloud.server.auth.MD5UserAuthenticator.authenticate(MD5UserAuthenticator.java:49)
        at 
com.cloud.user.AccountManagerImpl.getUserAccount(AccountManagerImpl.java:1912)
        at 
com.cloud.user.AccountManagerImpl.authenticateUser(AccountManagerImpl.java:1784)
        at com.cloud.api.ApiServer.loginUser(ApiServer.java:766)
        at com.cloud.api.ApiServlet.processRequest(ApiServlet.java:210)
        at com.cloud.api.ApiServlet.doPost(ApiServlet.java:71)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at 
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
        at 
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
        at 
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
        at 
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
        at 
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:615)
        at 
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
        at 
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
        at 
org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProcessor.java:889)
        at 
org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:744)
        at 
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:2282)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1146)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:679)
Caused by: org.jasypt.exceptions.EncryptionOperationNotPossibleException
        at 
org.jasypt.encryption.pbe.StandardPBEByteEncryptor.decrypt(StandardPBEByteEncryptor.java:981)
        at 
org.jasypt.encryption.pbe.StandardPBEStringEncryptor.decrypt(StandardPBEStringEncryptor.java:725)
        at 
com.cloud.utils.crypt.DBEncryptionUtil.decrypt(DBEncryptionUtil.java:65)
        at com.cloud.utils.db.GenericDaoBase.setField(GenericDaoBase.java:512)
        at 
com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.java:125)
        at com.cloud.utils.db.GenericDaoBase.setField(GenericDaoBase.java:1686)
        at 
com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.java:125)
        at 
com.cloud.utils.db.GenericDaoBase.toEntityBean(GenericDaoBase.java:1566)
        at 
com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.java:125)
        at 
com.cloud.utils.db.GenericDaoBase.toEntityBean(GenericDaoBase.java:1527)
        at 
com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.java:125)
        at 
com.cloud.utils.db.GenericDaoBase.searchIncludingRemoved(GenericDaoBase.java:411)
        ... 52 more
2013-08-26 23:57:27,480 DEBUG [cloud.api.ApiServlet]
(catalina-exec-5:null) ===END===  192.168.123.28 -- POST  null

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