$ZGETSYI()

Examples of $ZGETSYI()

The $ZGETSYI function returns an item of information about a VMS system. The $ZGETSYI function is analogous to the DCL lexical function F$GETSYI.

The format for the $ZGETSYI() function is:

    $ZGETSYI(expr1[,expr2])
    

$ZGETSYI() provides a tool for examining operating system parameters from within GT.M.

$ZGETSYI() Item Keyword A

ITEM KEYWORD

*

$ZGETSYI() DATA RETURNED

ACTIVECPU_CNT

AVAILCPU_CNT

BOOTTIME

CHARACTER_EMULATED

C

C

L

L

Number of CPUs currently active in the system; 1 except in SMP system; only changed by reboot

Number of CPUs available in the system; 1 except in SMP system

Time local node was last booted

1 if character string instructions emulated, else 0

CLUSTER_EVOTES

CLUSTER_FSYSID

CLUSTER_FTIME

CLUSTER_MEMBER

C

C

C

C

Highest possible number of votes expected in the VMSCluster

Hexadecimal SID of first node of the VMSCluster to boot

Boot time for first node of the VMSCluster

1 when node is in VMSCluster, else 0

CLUSTER_NODES

CLUSTER_QUORUM

CLUSTER_VOTES

CONTIG_GBLPAGES

C

C

C

C

Number of nodes in VMSCluster

Number of votes required to hold VMSCluster quorum

Current votes in the VMSCluster

Count of free, contiguous global pages on a node

CPU

DECIMAL_EMULATED

D_FLOAT_EMULATED

ERRORLOGBUFFERS

L

L

L

L

CPU processor type of the node

1 if decimal arithmetic instructions emulated, else 0

1 if D_floating instructions emulated, else 0

Count of system pages on node in use as buffers for Error Log

F_FLOAT_EMULATED

FREE_GBLPAGES

fREE_GBLSECTS

G_FLOAT_EMULATED

L

C

C

L

1 if F_floating instructions, else 0

Count of free global pages on node

Count of free global sections on node

1 if G_floating instructions emulated, else 0

HW_MODEL

HW_NAME

H_FLOAT_EMULATED

NODE_AREA

C

C

L

C

Number identifying the OpenVMS model type of node

OpenVMS model name string of node

1 if H_floating instructions emulated, else 0

DECnet area of node

NODE_CSOD

NODE_EVOTES

NODE_HWVERS

NODE_NUMBER

C

C

C

C

Cluster system ID (CSID) of node

Number of votes expected by node in the VMSCluster

Hardware version of the node

Operating system version of node

NODE_QUORUM

NODE_SWINCARN

NODE_SWTYPE

NODE_SWVERS

C

C

C

C

Volume of quorum held by node

Hexadecimal software incarnation of node

Operating system type of node

Operating system version of node

NODE_SYSTEMID

NODE_VOTES

NODENAME

PAGEFILE_FREE

C

C

C

L

Hexadecimal ID of node assigned by cluster management software

Votes held by node

Name of node

Count of free pages in currently installed paging files of node

C = available for all nodes in a VMS cluster

L = available only for the local (current) node