1  SHOW

2  DISK
   Shows information about a memory disk(s) in both DECRAM$RECOVER.DAT
   and MDRECOVER.DAT recovery files. The recovery files are searched
   at boot time for memory disk(s) to restore.

   Format

     SHOW DISK  disk-device

3  Parameter

disk-device

   The memory disk(s) that you want to show information about.

3  Description
   The DECRAM SHOW DISK command shows the following information about
   the specified memory disk. Note that if the disk-device parameter 
   is not specified it will return a brief status on all disks in the 
   recovery file.

   o  Its disk name; this is the name you specified on the DECRAM
      CREATE DISK command line.

   o  Its capacity in blocks.

   o  Its current volume label (if available).

   o  Local or Shared memory.

   o  Its persist, serve, and writebuffered status.

3  Examples

   If there is no output from this command it means that there 
   was no DECRAM$RECOVER.DAT file, no MDRECOVER.DAT file, or
   they were empty.

   1.DECRAM> SHOW DISK mda0

     From SYS$COMMON:[SYSMGR]MDRECOVER.DAT
     Disk $4$MDA0 Size 110 Label MDA0
          Local memory, persist, serve, writebuffered.

   2.$ decram show disk

     From SYS$COMMON:[SYSMGR]MDRECOVER.DAT
     Disk $4$MDA0 Size 110 Label MDA0
     Disk $4$MDF0 Size 100 Label MDF0MDF0
     Disk $4$MDF1 Size 100 Label MDF1MDF1
     Disk $4$MDF2 Size 100 Label MDF2MDF2
     Disk $99$MDE0 Size 100 Label MDE0

2  DRIVER

   Shows driver load status for device drivers necessary for complete
   memory disk functionality.

   Format

     SHOW DRIVER  driver-name

3 Description
   Shows if the driver(s) needed for complete memory disk 
   functionality are installed. The Galaxy driver is needed for 
   shared memory support. The Multipath driver is needed for 
   remote multipath support. Without remote Multipath only the local 
   path is available. The memory disk driver is needed to create 
   memory disks.

3  Examples

   If there is no output from this command it means that none of the
   drivers needed to create or support memory disks are installed.

   1.DECRAM> show driver

     SYS$GALAXY.EXE loaded and running.
     SYS$MDDRIVER.EXE loaded and running.

   2.$ decram show driver galaxy

     SYS$GALAXY.EXE loaded and running.