doubut IOCTL_DISK_GET_DRIVE_LAYOUT for dynamci disk

IOCTL_DISK_GET_DRIVE_LAYOUT For basic disk gives the information about the number of partitions, disk signature, and features of each partition on a disk.

IOCTL_DISK_GET_DRIVE_LAYOUT for dynamci disk is not giving information about features of each partition on a disk.
LDMDump shows the information is avaliable in ldm database.
I need the features of each partition on a disk, do we have any IOCTL that give the information about each partition for dynamic disk. if any one know please help me.
thanks in advance.

Rregards
Sharan

> I need the features of each partition on a disk, do we have any IOCTL that give the information about

each partition for dynamic disk. if any one know please help me.

Enumerate all volumes in the system using SetupDiGetClassDevs, open each volume and send IOCTL_VOLUME_GET_VOLUME_DISK_EXTENTS


Maxim S. Shatskih
Windows DDK MVP
xxxxx@storagecraft.com
http://www.storagecraft.com