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Introducing System Center Data Protection Manager 2010 Diagnostics Tool

更新日期: 2010年10月

適用於: System Center Data Protection Manager 2010

The Data Protection Manager 2010 Diagnostics Tool runs a series of tests and alerts you to potential or existing problems in your setup. The tests available depend on whether you are running the tool on the DPM server or a protected computer.

Tape Library Tests

The following is a list of test cases that the DPM Diagnostics Tool runs on your computer.

 

Test Case Description Category

Changer Driver Configuration Test

This test will scan all tape changer devices and check if the driver is configured. This test will not check for any specific driver or version.

Tape

Tape Driver Configuration Test

This test will scan all tape drives and check if the driver is configured. This test will not check for any specific driver or version.

Tape

MTA folder Accessibility Test

This test will check if MTATempStore$ is accessible. The diagnostics agent will create a temporary file in MTATempStore$ and try to read it.

Tape

Tape Hardware Alert Test

This test will check for pending hardware alerts using SCSI pass through commands.

Tape

Drive Mapping Test

This test will check if the drive mapping is correct.

Tape

Mount Dismount Test

This test will verify if mount functionality is working by mounting media from the first full slot to the first drive and dismounting it back to the source location.

Tape

Export Import Test

This test will verify if tape export-import through I/E port is working by moving a tape from the first full slot to the first I/E port and moving it back to the source location. This test will be skipped if the library does not have an I/E port.

Tape

Drive Cleaning Test

This test will verify if drive cleaning is working. This test will be skipped if the library does not support barcode or if no CLN barcode tape is present in the library.

Tape

Serial Number Test

This test will verify whether all tape drives and changer devices have serial numbers.

Tape

Tape Read Write Test

This test will verify if read/write functionality is working. This test will mount a given media in the first drive and check if the drive supports a 64K block size. It will then rewind and write a given amount of data to the tape. The test will then rewind the tape, read and verify the data content and length, and then dismount the media back to its original slot. This test will be skipped for stand-alone drives.

Tape

Tape Known Workarounds Test

This test will find any known device workarounds that are not applied.

Tape

RSM status test

This test will check if RSM is disabled.

Tape

Fast Inventory Test

This test will verify if fast inventory results are the same in two different calls.

Tape

Agent Communication Tests

 

Test Case Description Category

Access Admin$ Share

This test will access admin$ share on the production server. The tool uses the NetShareGetInfo windows API to verify this.

Agent Communication

Run Net Time Command

This test will run a NET TIME command on this server to synchronize the time with AD.

Agent Communication

Ping machine with IpV4

This test will ping the target server with IPV4 protocol.

Agent Communication

Ping Machine with IpV6

This test will ping target the server with IPV6 protocol.

Agent Communication

Connect To Local WMI

This test will try to connect to root name space of WMI on the local computer.

Agent Communication

Connect to remote WMI

This test will try to connect to root name space of WMI on the target computer with local system privileges.

Agent Communication

Start DPMRA

This test will try to start the DPMRA service on the local computer.

Agent Communication

Verify if DNS suffix ends with a period

This test will get the DNS suffix of the local computer and check if it ends with a period. The tool uses the GetComputerNameEx Windows API to do this.

Agent Communication

Verifies if the Host SPN is set

This test will get the host SPN of the local computer. The tool uses the DsRoleGetPrimaryDomainInformation Windows API internally to construct the SPN.

Agent Communication

Query DsRoleGetPrimaryDomainInformation

This test will query DsRoleGetPrimaryDomainInformation API to verify the AD related issues.

Agent Communication

Check DPMRA_DCOM Port 135 Rule

This test will verify if port 135 is open for the DPMRA service.

Agent Communication

Verify DPMRA exception in firewall

This test will verify if the DPMRA service exception is present in the firewall. NETSH commands are used to verify the exceptions. For more information, see Configuring Firewalls (http://go.microsoft.com/fwlink/?LinkID=178423).

Agent Communication

Check GroupMemberShip of target server in Distributed Com Users Group

This test will verify membership of the given computer account in the Distributed Com Users group.

Agent Communication

Check GroupMemberShip of target server in DPMRADCOMTrustedMachines

This test will verify membership of the given computer account in the DPMRADCOMTrustedMachines group.

Agent Communication

Check GroupMemberShip of target server in DPMRADmTrustedMachinesGroup

This test will verify membership of the given computer account in the DPMRADmTrustedMachinesGroup group.

Agent Communication

Verify Authenticated Users group part of Users group

This test will verify membership of the built-in authenticated users group in the built-in users group.

Agent Communication

Check if RODC

This test will verify the computer is RODC. During this process it will add and delete the group SwissKnifeTestGroup. Delete SwissKnifeTestGroup if it is left behind.

Agent Communication

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