On a Windows NT/2000 server that does not have a name for primary partition or logical drive, enabling the physical and logical disk trending through using the 'diskperf -yv' command will abnormally terminate the SNMP service

Explanation:  On Windows NT or Windows 2000 server that does not have a name for primary partition or logical drive, if you enable the physical and logical disk trending using the diskperf -yv command, and then you restart the server, the SNMP service will abnormally terminate.

Action:  Do the following:

On a Windows NT server:

1. From the desktop console, click Start > Programs > Administrative Tools > Disk Administrator.

2. Right-click an unnamed primary partition or an unnamed logical drive > click Assign Drive Letter.

3. Select the Assign drive letter option.

4. Select a drive letter from the drop-down list.

5. Click OK.

6. Repeat Step 2 through Step 5 for all unnamed primary partitions or logical drives.

On Windows 2000 server:

1. From the desktop console, click Start > Settings > Control Panel.

2. Double-click Administrative Tools > Computer Management.

3. Click Storage > Disk Management.

4. Right-click an unnamed primary partition or an unnamed logical drive > click Change Drive Letter and Paths.

5. Add a drive letter.

6. Click OK.

7. Repeat Step 4 through Step 6 for all unnamed primary partitions or logical drives.