Storage Kernel Debugger Extensions

The storage kernel debugger extensions (storagekd) are used for debugging the storage drivers on Windows 8 and above operating system (OS) targets.

Extension commands that are useful for debugging storage drivers, via classpnp managed storage class drivers and Storport managed storage miniport drivers, can be found in Storagekd.dll.

Please refer to SCSI Miniport Extensions (Scsikd.dll and Minipkd.dll) for debugging needs for Windows 7 and below version of OS targets.

Important  You need special symbols to use this extension. For more information, see Debugging Tools for Windows.

Storage kernel debugger extension commands

Command	Description
!storagekd.storhelp	Displays help text for Storagekd.dll extension commands.
!storagekd.storclass	Displays information about the specified classpnp device.
!storagekd.storadapter	Displays information about the specified Storport adapter.
!storagekd.storunit	Displays information about the specified Storport logical unit.
!storagekd.storloglist	Displays the Storport adapter’s internal log entries.
!storagekd.storlogirp	Displays the Storport’s internal log entries for the adapter filtered for the IRP provided.
!storagekd.storlogsrb	Displays the Storport’s internal log entries for the adapter filtered for the Storage (or SCSI) Request Block (SRB) provided.
!storagekd.storsrb	Displays information about the specified Storage (or SCSI) Request Block (SRB).