Background documentationdbm_shm_info Locate this document in the navigation structure

 

You display information about the Shared-Memory of the Database Manager.

Prerequisites

You have the server authorization SharedMemoryAdmin.

Structure

dbm_shm_info

Result

OK

VERSION

Required <version_no>

Found <version_no>

LOCKING

Lock <status>

Reserve lock <status>

Locking process <pid>

PROCESSES

<pid> <state>

<pid> <state>

<pid> <state>

...

[PERSISTENCE

<error_message>]

Values for the Reply Fields

Value

Description

Required <version_no>

The version of the Shared-Memory that the system expects

Found <version_no>

Actual version of the Shared-Memory

Lock <status>

Reserve lock <status>

Lock status

Possible values are: LOCKED | UNLOCKED

LOCKED: locked

UNLOCKED: unlocked

Locking process <pid>

ID of the locking process

<state>

Status of the process

Possible values are: ALIVE | DEAD | UNKNOWN

ALIVE: the process is working

DEAD: the process is not in the operating system#s process list

UNKNOWN: could not be determined

<error_message>

Message text

More Information

Glossary, Shared Memory