Outputs verbose information. Verbose output includes the
following fields: Computer Name and OS Version, LDM File Versions,
Mount Points, Drive Letter Usage, Drive Type, Dynamic Disk
Information, LDM Volume Information, Device objects, DMIO Kernel
List, LDM Disk Header HarddiskX, LDM Disk Config HarddiskX, LDM
Disk KLOG HarddiskX, DMAdmin Simple Query, and DMAdmin Verbose
Query.
/fFileName
Specifies the filename for the output file. If omitted, the
filename defaults to dmdiag.txt
Notes
By default, DmDiag output includes the following:
Field
Description
Dynamic Disk Information
Displays the disk group name and ID as well as the list of
dynamic disks belonging to the group. For each disk the disk
extents and the volumes to which these extents belong are
displayed.
LDM Volume Information
Displays the list of dynamic volumes. For each volume the disk
extents are displayed.