Driver   Name of the driver
   Dev      Name of each device connected to the driver
   DDB      Address of the device's device data block
   CRB      Address of the device's channel request block
   IDB      Address of the device's interrupt dispatch block
   Unit     Number of each unit on the device
   UCB      Address of each unit's unit control block

   All addresses are in hexadecimal and are virtual.

   For additional information about SYSMAN, see A Comparison of
   System Management on OpenVMS AXP and OpenVMS VAX (archived) but
   available on the OpenVMS Documentation CD-ROM) and the VSI OpenVMS
   System Manager's Manual.
 

4  Example

 SYSMAN> IO SHOW DEVICE

     The following example is a sample display produced by the
     SYSMAN IO SHOW DEVICE command:

       __Driver________Dev_DDB______CRB______IDB______Unit_UCB_____
       SYS$FTDRIVER
                       FTA 802CE930 802D1250 802D04C0
                                                        0 801C3710
       SYS$EUDRIVER
                       EUA 802D0D80 802D1330 802D0D10
                                                        0 801E35A0
       SYS$DKDRIVER
                       DKI 802D0FB0 802D0F40 802D0E60
                                                        0 801E2520
       SYS$PKADRIVER
                       PKI 802D1100 802D13A0 802D1090
                                                        0 801E1210
       SYS$TTDRIVER
       OPERATOR
       NLDRIVER

     SYS$TTDRIVER, OPERATOR, and NLDRIVER do not have devices
     associated with them.
 

3  EXCLUDE
   This command is for use on Alpha and Integrity servers
   only. It displays the permanent exclusion list used in the
   autoconfiguration of devices.

   Format

     IO SHOW EXCLUDE
 

4  Description
   The SYSMAN IO SHOW EXCLUDE command displays the permanent
   exclusion list on the console. This list is used in the
   autoconfiguration of devices.
 

4  Example

 SYSMAN> IO SHOW EXCLUDE
 %SYSMAN-I-
IOEXCLUDE, the current permanent exclusion list is: DKC500,DKD*

     This example shows the permanent exclusion list used in the
     autoconfiguration of devices; the current list contains DKC500
     and all DKD devices.
 

3  PREFIX
   This command is for use on Alpha and Integrity servers only. It
   displays the current prefix list used in the manufacture of ICBM
   names.

   Format

     IO SHOW PREFIX
 

4  Description
   The SYSMAN IO SHOW PREFIX command displays the current prefix
   list on the console. This list is used by the SYSMAN IO
   AUTOCONFIGURE command to build ICBM names.
 

4  Example

 SYSMAN> IO SHOW PREFIX
 %SYSMAN-I-IOPREFIX, the current prefix list is: SYS$,PSI$,VME_

     This example shows the prefixes used by SYSMAN IO AUTOCONFIGURE
     to build ICBM names.