Guardian Procedure Calls Reference Manual (G06.25+)

Guardian Procedure Calls (C)
Guardian Procedure Calls Reference Manual—522629-013
3-105
CONFIG_GETINFO_BYNAME_ Procedure
(G-Series and H-Series RVUs Only)
The structure for tape devices is defined in TAL as follows:
The following parameter descriptions apply to both structures above, with the
exception of 5 parameters that are used for magnetic disk and SCSI-IOP devices only.
version
Structure version
max_num_paths
The maximum number of paths for the device type.
primary_subtype
Subtype of the magnetic disk located on the primary volume. For more information
about device subtypes, see Appendix A, Device Types and Subtypes
.
STRUCT SCSI^TAPE^DEVICE^INFO^DEF (*) FIELDALIGN (SHARED2);
BEGIN
STRUCT SPECIFIC^HDR;
BEGIN
INT VERSION;
INT MAX^NUM^PATHS;
INT PRIMARY^SUBTYPE;
INT MIRROR^SUBTYPE;
END;
STRUCT PATH^INFO;
BEGIN
STRUCT STANDARD;
BEGIN
INT CONFIGURED;
INT INUSE;
INT STATE;
INT RESERVED;
INT(32) GROUP;
INT(32) MODULE;
INT(32) SLOT;
INT(32) SUBDEVNUM;
INT(32) FABRIC;
FILLER 4;
STRUCT SACNAME;
BEGIN STRING BYTE [0:63]; END;
INT(32) PRIMARYCPU;
INT(32) BACKUPCPU;
END;
FIXED SCSILUN;
FIXED SCSITARGET;
END;
FIXED PORT^NAME[0:3]; /*New field*/
END;
Device Type max_num_paths
disk 4
tape 1
open-scsi 2