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Dell PowerStore Configuring Multiprotocol File Sharing

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Service commands for troubleshooting a multiprotocol configuration

The following service commands are useful for troubleshooting access issues in a multiprotocol configuration. For detailed information about the service commands, see the Service Commands Technical Notes.

Table 1. Service commands for troubleshooting a multiprotocol configurationThe table provides service commands for troubleshooting various use cases of multiprotocol configuration.
Use case Service command
Obtain information about network connectivity to domain controllers, access rights, credentials, access logs, and so forth. svc_nas_cifssupport --server <NAS_Server_Name>
Audit the current connection between the SMB client and domain controller. svc_nas_cifssupport --server <NAS_Server_Name> --args="-builtinclient"
Run an internal test to help find the root cause of potential configuration or environmental errors. svc_nas_cifssupport --server <NAS_Server_Name> --args="-checkup"
Troubleshoot user access control by listing user credentials as seen from the SMB server cache. svc_nas_cifssupport --server <NAS_Server_Name> --args="-cred"
Obtain information about the global policy objects that are applied to the SMB server. svc_nas_cifssupport --server <NAS_Server_Name> --args="-gpo"
Enable a log of user or machine log-in attempts. svc_nas_cifssupport --server <NAS_Server_Name> --args="-logontrace"
Check the authentication of a given user to an SMB server. svc_nas_cifssupport --server <NAS_Server_Name> --args="-lsarpc"
Test the network log-in to an SMB server. svc_nas_cifssupport --server <NAS_Server_Name> --args="-nltest"
Display domain controller information for a given SMB server. svc_nas_cifssupport --server <NAS_Server_Name> --args="-pdcdump"
Attempt to connect to the SMB domain controller from a given SMB server. svc_nas_cifssupport --server <NAS_Server_Name> --args="-pingdc"
Obtain the group membership of a given user from the SMB domain controller. svc_nas_cifssupport --server <NAS_Server_Name> --args="-samr"
Access the Secure Mapping database, which acts as a cache mechanism to relate Windows SIDs to UNIX UIDs. svc_nas_cifssupport --server <NAS_Server_Name> --args="-secmap"

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