17.10 - STATUS vproclist - Advanced SQL Engine - Teradata Database

Teradata Vantageā„¢ - Database Utilities

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Release Date
July 2021
Content Type
Configuration
Publication ID
B035-1102-171K
Language
English (United States)

The STATUS vproclist command reports the vproc status table row for the specified vproc or vprocs and allow a maximum of 30720 or 16384 vprocs, depending on the system, to be specified. This command does not display a vproc status row for undefined vprocs.

Syntax

{ STATUS | ST } vproclist

Syntax Elements

vproclist
A list of one or more vproc identifiers. For examples, see Definitions of Terms Used in Vproc Manager.

Usage Notes

Vproc Status Columns
Column Description
Vproc Number Uniquely identifies the vproc across the entire system.
Rel. Vproc# Represents the number of the vproc number relative to the Node upon which the vproc resides.
Node ID Identifies the Node upon which the vproc resides. The Node ID is formatted as CCC-MM, where CCC denotes the cabinet number and MM denotes the module number.
Can Move This indicates whether the vproc can be migrated to another node in its defined clique if its primary node fails.
Crash Count Represents the number of times the vproc has crashed.
Vproc State Represents the current PDE system state of a vproc.
Config Status Displays the Teradata Logical Configuration Map Status of a vproc.
Config Type Represents the Teradata Logical Configuration Map Type of a vproc.
Global Map Cluster/Host No. Displays the Cluster Number if the Config Type is AMP or displays the Host No. if the Config Type is PE.

Cluster is the cluster number for the AMP as defined during a system configuration or reconfiguration. The valid range of cluster numbers is 0 to 8099.

Host No. is the host number that was assigned to the PE during a system configuration or reconfiguration. The valid range of host numbers is 1 to 1023.

RcvJrnl/Host Type
  • Displays the RcvJrnl (that is, Recovery Journaling) flag if the Config Type is AMP. The RcvJrnl flag is Off if an AMP is down and the other AMPs in its cluster are not to create a recovery journal for the down AMP.
    If you anticipate that an AMP will be down for a long period of time, then Teradata recommends an offline rebuild of all tables on the AMP (after the RcvJrnl flag has been set to Off).
  • Displays the Host Type if the Config Type is PE. The Host Type is the host type for the PE as defined during a system configuration or reconfiguration, and is one of the following:
    • IBM
    • COP
    • ATT3B
    • BULLHN
    • OS1100
TVS Vproc For AMP vprocs, displays the associated TVS vproc.

Example: Displaying the status of specified vprocs

Enter a command, HELP or QUIT:
status 1, 2, 8192 to 16383

SYSTEM NAME: teradata-1       
    
                          DBS LOGICAL CONFIGURATION
                          -------------------------

                                                          Global   Rcv
                                                          Map      Jrnl/
Vproc  Rel.   Node    Can   Crash Vproc   Config   Config Cluster/ Host  TVS
Number Vproc# ID      Move  Count State   Status   Type   Host No. Type  Vproc
------ ------ ------ ----- ----- ------- -------- ------ -------- ----- -----
    0*    1     1-01  Yes     0   ONLINE  Online    AMP       0    On    10238
    1     2     1-01  Yes     0   ONLINE  Online    AMP       0    On    10237
 8192     4     1-01  No      0   ONLINE  N/A       GTW       1    COP   N/A
10237     5     1-01  Yes     0   ONLINE  N/A       TVS       0    N/A   N/A
10238     6     1-01  Yes     0   ONLINE  N/A       TVS       0    N/A   N/A
16383     3     1-01  Yes     0   ONLINE  Online    PE        1    COP   N/A
--------------------------------------------------------------------------------
*   DBS Control AMP

  DBS State: Logons are enabled - The system is quiescent

  DBS RestartKind: COLD