AppSync: AppSync-komentoriviliittymän ajoittainen epäonnistuu

Summary: AppSync-komentoriviliittymän ajoittainen epäonnistuu

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Symptoms

Ongelma ilmenee, kun useita AppSync-komentoriviliittymän kirjautumisia yritetään samanaikaisesti. Ongelma on erittäin ajoittainen.

Käyttäjä käyttää AppSync-komentoriviliittymää suorittaakseen palvelusuunnitelman, antaakseen luettelon kaikista kopioista ja lisätäkseen kopion tai poistaakseen sen käytöstä, mutta se epäonnistuu ajoittain.

Palvelusopimuksen suorittaminen epäonnistuu ja tilanne epäonnistuu:

C:\EMC\AppSync\appsync-cli\appsync-cli.bat -login server=xxxxxx port=8445 user=admin password=xxxxxxxx

INFO: Successfully authenticated AppSync!

C:\EMC\AppSync\appsync-cli\appsync-cli.bat -runSP app=filesystem service_plan=xxxxxxx

ERROR: Failed to run SP!

Luetteloi kaikki kopiot, jotka on luotu palvelusopimukselle tai sovellusobjektille epäonnistuu seuraavasti:

C:\EMC\AppSync\appsync-cli\appsync-cli.bat -login server=xxxxxx port=8445 user=admin password=xxxxxxxx

INFO: Successfully authenticated AppSync!

C:\EMC\AppSync\appsync-cli\appsync-cli.bat -listCopies app=filesystem service_plan=xxxxxx age=all

ERROR: Could not locate copies!

AppSync-cas.log, joka sijaitsee kansiossa C:\EMC\AppSync\apache-tomcat\bin, näyttää seuraavat:

2017-01-05 10:20:18,330 INFO [com.emc.archway.cas.auth.CASAuthenticationAdaptor] -                               CASAuthenticationAdaptor constructor
2017-01-05 10:20:18,330 INFO [com.emc.archway.cas.auth.CASAuthenticationHandler] -  CASAuthenticationManager::authenticateUsernamePasswordInternal username = admin
2017-01-05 10:20:18,330 INFO [com.emc.archway.cas.auth.CASAuthenticationAdaptor] -  CASAuthenticationAdaptor::authenticate
2017-01-05 10:20:18,330 INFO [com.emc.archway.cas.auth.CASAuthenticationAdaptor] -                               CASAuthenticationAdaptor::authenticate Using CST...
2017-01-05 10:20:18,330 INFO [com.emc.archway.cas.auth.CSTInterface] - Checking for LDAP authority: PSO-AD-Authority
2017-01-05 10:20:18,345 INFO [com.emc.archway.cas.auth.ArchwayAuthCredentialProvider] -  obtainCredentials: authority = PSO-AD-Authority
2017-01-05 10:20:18,345 INFO [com.emc.archway.cas.auth.ArchwayAuthCredentialProvider] -  found choice authority = PSO-AD-Authority (PSO-AD-Authority)
2017-01-05 10:20:18,345 INFO [com.emc.archway.cas.auth.CSTInterface] -  CST authentication failure com.emc.csp.error.SystemException: Error decrypting data
2017-01-05 10:20:18,345 INFO [com.emc.archway.cas.auth.ArchwayAuthentication] -  OS Login disabled
2017-01-05 10:20:18,345 INFO [com.emc.archway.cas.auth.ArchwayAuthCredentialProvider] -  obtainCredentials: authority = LocalDirectoryTest
2017-01-05 10:20:18,345 INFO [com.emc.archway.cas.auth.ArchwayAuthCredentialProvider] -  found choice authority = LocalDirectoryTest
2017-01-05 10:20:18,345 INFO [com.emc.archway.cas.auth.CASAuthenticationAdaptor] -                               CASAuthenticationAdaptor constructor
2017-01-05 10:20:18,345 INFO [com.emc.archway.cas.auth.CASAuthenticationHandler] -  CASAuthenticationManager::authenticateUsernamePasswordInternal username = admin
2017-01-05 10:20:18,345 INFO [com.emc.archway.cas.auth.CASAuthenticationAdaptor] -  CASAuthenticationAdaptor::authenticate
2017-01-05 10:20:18,345 INFO [com.emc.archway.cas.auth.CASAuthenticationAdaptor] -                               CASAuthenticationAdaptor::authenticate Using CST...
2017-01-05 10:20:18,345 INFO [com.emc.archway.cas.auth.CSTInterface] - Checking for LDAP authority: PSO-AD-Authority
2017-01-05 10:20:18,361 INFO [com.emc.archway.cas.auth.ArchwayAuthCredentialProvider] -  obtainCredentials: authority = PSO-AD-Authority
2017-01-05 10:20:18,361 INFO [com.emc.archway.cas.auth.ArchwayAuthCredentialProvider] -  found choice authority = PSO-AD-Authority (PSO-AD-Authority)
2017-01-05 10:20:18,361 INFO [com.emc.archway.cas.auth.CSTInterface] -  CST authentication failure com.emc.csp.error.SystemException: Error decrypting data
2017-01-05 10:20:18,361 INFO [com.emc.archway.cas.auth.ArchwayAuthentication] -  OS Login disabled
2017-01-05 10:20:18,361 INFO [com.emc.archway.cas.auth.ArchwayAuthCredentialProvider] -  obtainCredentials: authority = LocalDirectoryTest
2017-01-05 10:20:18,361 INFO [com.emc.archway.cas.auth.ArchwayAuthCredentialProvider] -  found choice authority = LocalDirectoryTest
2017-01-05 10:20:18,361 INFO [com.emc.archway.cas.auth.CSTInterface] -  Authentication succeeded...
2017-01-05 10:20:18,361 INFO [com.emc.archway.cas.auth.CSTInterface] -  Storing roles in lockbox ...
2017-01-05 10:20:18,361 INFO [com.emc.archway.cas.auth.CSTInterface] - Storing userRole1 = DataAdministrator
2017-01-05 10:20:18,361 INFO [com.emc.archway.cas.auth.CSTInterface] - Storing userRole2 = ResourceAdmin
2017-01-05 10:20:18,377 INFO [com.emc.archway.cas.auth.CSTInterface] - Storing userRole3 = SecurityAdmin
2017-01-05 10:20:18,377 INFO [com.emc.archway.cas.auth.CSTInterface] - Storing userRole4 = ServicePlanAdministrator
2017-01-05 10:20:18,377 INFO [com.emc.archway.cas.auth.CSTInterface] -  Authentication succeeded...
2017-01-05 10:20:18,377 INFO [com.emc.archway.cas.auth.CSTInterface] -  Storing roles in lockbox ...
2017-01-05 10:20:18,377 INFO [com.emc.archway.cas.auth.CSTInterface] -  Total roles = 4
2017-01-05 10:20:18,377 INFO [com.emc.archway.cas.auth.ArchwayAuthentication] -  Authentication succeeded - token
2017-01-05 10:20:18,377 INFO [com.emc.archway.cas.attributes.rolePersonAttributeDao] -  getPerson called for admin
2017-01-05 10:20:18,377 INFO [com.emc.archway.cas.attributes.rolePersonAttributeDao] -  retrieved cstIF ....com.emc.archway.cas.auth.CSTInterface@16ea70b
2017-01-05 10:20:18,377 INFO [com.emc.archway.cas.auth.CSTInterface] -  Accesing roles in lockbox ...
2017-01-05 10:20:18,377 INFO [com.emc.archway.cas.auth.CSTInterface] -  Accesing roles in lockbox ...
2017-01-05 10:20:18,377 INFO [com.emc.archway.cas.auth.CSTInterface] -                            CSTInterface authenticat - storing roles - exception The Lockbox item already exists
2017-01-05 10:20:18,377 INFO [com.emc.archway.cas.auth.CSTInterface] -  Total roles found = 4
2017-01-05 10:20:18,377 INFO [com.emc.archway.cas.auth.CSTInterface] -                            CSTInterface authenticat - storing roles - exception The Lockbox item already exists
2017-01-05 10:20:18,392 INFO [com.emc.archway.cas.auth.CSTInterface] -  Accessed role DataAdministrator
2017-01-05 10:20:18,392 INFO [com.emc.archway.cas.auth.CSTInterface] -                            CSTInterface authenticat - storing roles - exception The Lockbox item already exists
2017-01-05 10:20:18,392 INFO [com.emc.archway.cas.auth.CSTInterface] -  Accessed role ResourceAdmin
2017-01-05 10:20:18,392 INFO [com.emc.archway.cas.auth.CSTInterface] -                            CSTInterface authenticat - storing roles - exception The Lockbox item already exists
2017-01-05 10:20:18,392 INFO [com.emc.archway.cas.auth.CSTInterface] -  Accessed role SecurityAdmin
2017-01-05 10:20:18,392 INFO [com.emc.archway.cas.auth.CSTInterface] -  Total roles = 4
2017-01-05 10:20:18,392 INFO [com.emc.archway.cas.auth.ArchwayAuthentication] -  Authentication succeeded - token
2017-01-05 10:20:18,392 INFO [com.emc.archway.cas.attributes.rolePersonAttributeDao] -  getPerson called for admin
2017-01-05 10:20:18,392 INFO [com.emc.archway.cas.attributes.rolePersonAttributeDao] -  retrieved cstIF ....com.emc.archway.cas.auth.CSTInterface@16ea70b
2017-01-05 10:20:18,392 INFO [com.emc.archway.cas.auth.CSTInterface] -  Accesing roles in lockbox ...
2017-01-05 10:20:18,392 INFO [com.emc.archway.cas.auth.CSTInterface] -  Accesing roles in lockbox ...
2017-01-05 10:20:18,392 INFO [com.emc.archway.cas.auth.CSTInterface] -  Total roles found = 4
2017-01-05 10:20:18,408 INFO [com.emc.archway.cas.auth.CSTInterface] -  Accessed role ServicePlanAdministrator
2017-01-05 10:20:18,408 INFO [com.emc.archway.cas.auth.CSTInterface] -  Accessed role exception
2017-01-05 10:20:18,408 ERROR [com.emc.archway.cas.auth.CSTInterface] - The item name does not exist in the Lockbox
com.emc.csp.error.ObjectNotFoundException: The item name does not exist in the Lockbox
                at com.emc.cst.cstBridge.cstBridgeJNI.LockboxService_retrieveItemAsText(Native Method)
                at com.emc.cst.cstBridge.LockboxService.retrieveItemAsText(LockboxService.java:153)
                at com.emc.csp.services.lockbox.LockboxService.retrieveItemAsText(LockboxService.java:509)

 

Cause

AppSync-palvelin kerää luettelon käyttäjälle määritetyistä rooleista todennuksen jälkeen.

AppSync-palvelin kerää roolitiedot todennuksen jälkeen ja kirjoittaa ne avainruutuun (tiedosto muistuttaa tiedostoa) noutaakseen ne myöhemmin.
Kun AppSync-palvelin hakee tallennetut tiedot, ne poistetaan. Jos kuitenkin useita kirjautumisia yritettiin samanaikaisesti, yksi istunto poistaa tiedot, ennen kuin toinen istunto noutaa ne.

Yksinkertaisesti sanottuna tämä on samanaikaisuusongelma, joka johtuu useista kirjautumisista (useampi kuin yksi) samanaikaisesti.

 

Resolution

Workaround:
Ongelmaan on olemassa ratkaisu, mutta se edellyttää Dell Technologiesin asiakastuen apua.

Ota yhteys Dell Technologiesin asiakastukeen ja lue hotfix-korjaus tästä artikkelista.

 

Affected Products

AppSync

Products

AppSync
Article Properties
Article Number: 000059230
Article Type: Solution
Last Modified: 01 May 2026
Version:  6
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