SHOW-STORAGE-CLUSTER-CONFIG Displays configurations of Storage Clusters

Storage system:	ETERNUS DX/AF
Domain:	DEVICE
Privileges:	TSOS, OPERATING, HW-MAINTENANCE, SW-MONITOR-ADMINISTRATION, HSMS-ADMINISTRATION
Routing code:	@


/SHOW-STORAGE-CLUSTER-CONFIG provides information on the configuration and the status of the Storage Clusters in the ETERNUS DX/AF storage systems.

The command supports structured output to S variables (for further information, see the manual “Commands” [1]).

SHOW-STORAGE-CLUSTER-CONFIG

CLUSTER-NAME = *ALL / <posix-filename 3..16>

,INFORMATION = *STD / *VOLUMES

CLUSTER-NAME =
Selecting the Storage Cluster by its name or selecting all Storage Clusters (*ALL).

CLUSTER-NAME = *ALL
Output for all known Storage Clusters.

CLUSTER-NAME = <posix-filename 3..16>
Selecting the Storage Cluster by its name (see "Storage Cluster Option (ETERNUS DX/AF)").

It can be abbreviated to three characters with wildcards. That means all storage clusters are displayed that contain the certain string.

INFORMATION =
Determines the output volume, see the examples for the command.

INFORMATION = *STD
Global information on the Storage Cluster is displayed.

INFORMATION = *VOLUMES
Information about the volume pairs of the Storage Cluster is displayed.

Examples

/SHOW-STORAGE-CLUSTER-CONFIG CLUSTER-NAME=*ALL,INFORMATION=*STD

 %  -----------------------------------------------------------------------------
 %  CLUSTER-NAME     PHASE          FAILOVER FAILBACK SPLIT!PRIMARY    SECONDARY
 %                   STATUS         HALT-FACTOR       #BS2V!MODE       MODE
 %  =============================================================================
 %  DX500_1-DX500_2  FAILBACK-READY MANUAL   MANUAL   WRITE!4621347002 4621349005
 %                   NORMAL         NONE                 0 !STANDBY    ACTIVE
 %  -----------------------------------------------------------------------------
 %  DX500_2-DX500_1  NORMAL         MANUAL   MANUAL   WRITE!4621349005 4621347002
 %                   NORMAL         NONE                10 !ACTIVE     STANDBY

/SHOW-STORAGE-CLUSTER-CONFIG CLUSTER-NAME=DX500_1-DX500_2,INFORMATION=*VOLUMES

 %  -----------------------------------------------------------------------------
 %   UNIT VOLUME!PRIM SEC !STORAGE-CLUSTER:
 %              !VOLUME   !NAME             STATUS  SYNC-STATE SYNC! CONT-COPY
 %  =============================================================================
 %    F2EE       !02EE 037C!DX500_1-DX500_2 !ACTIVE  SYNC       100%!     YES
 %    F2EF       !02EF 037D!DX500_1-DX500_2 !ACTIVE  SYNC       100%!     YES
 %    F2F0       !02F0 037E!DX500_1-DX500_2 !ACTIVE  SYNC       100%!     YES
 %    F2F1       !02F1 037F!DX500_1-DX500_2 !ACTIVE  SYNC       100%!     YES
 %   #02F2       !02F2 0380!DX500_1-DX500_2 !ACTIVE  SYNC       100%!     NO
 %   #02F3       !02F3 0381!DX500_1-DX500_2 !ACTIVE  SYNC       100%!     NO
 %   #02F4       !02F4 0382!DX500_1-DX500_2 !ACTIVE  SYNC       100%!     NO
 %   #02F5       !02F5 0383!DX500_1-DX500_2 !ACTIVE  SYNC       100%!     NO
 %  -----------------------------------------------------------------------------

Meaning of the output columns (in alphabetical order)

Keyword                   

Meaning

with INF =

#BS2V

Number of BS2000 volumes in the storage cluster

*STD

CLUSTER-NAME

Name of the Storage Cluster

*STD

CONT-COPY

Using the Continuous Copy function for the volume

YES	Function is used
NO	Function is not used

*VOLUMES

FAILOVER

Failover mode set in the Storage Cluster

MANUAL	Manual mode
AUTOMATIC	Automatic mode

*STD

FAILBACK

Failback mode set in the Storage Cluster

MANUAL	Manual mode
AUTOMATIC	Automatic mode

*STD

HALT-FACTOR

Reason for error in the Storage Cluster

UNKNOWN	Unknown error
NONE	No error
GROUP-DISCONNECTED	Device path not available
WRONG-VERSION	Device or firmware not suitable for SCO
GROUP-SET-MISSING	Missing setting for device
GROUP-SET-MISMATCH	Data transfer cannot be executed
CL-CONTR-SRV-DISC	Cluster control server not connected

*STD

MODE

Operating status of the primary or secondary storage system in the Storage Cluster

ACTIVE	Active storage system
STANDBY	Standby storage system
NONE	No operating status
UNKNOWN	Unknown operating status

*STD

PHASE

Operating status of the Storage Cluster

NORMAL	Synchronized operation
DISABLED	Cluster disabled
INITIALIZED	Cluster initialized but no volumes yet
MAINTENANCE	Clone sessions are cleared
FAILED	Synchronization not possible
FAILED-OVER	Failover executed
COPYING	Synchronization to secondary storage system in progress
COPYING-BACK	Synchronization to primary storage system in progress
FAILBACK-READY	Ready for failback
FAILED-BACK	Failback executed
UNKNOWN	Network problem

*STD

PRIM VOLUME

Internal number of the volume in the primary storage system

*VOLUMES

PRIMARY

Serial number of the primary storage system in the Storage Cluster

*STD

SEC VOLUME

Internal number of the volume in the secondary storage system

*VOLUMES

SECONDARY

Serial number of the secondary storage system in the Storage Cluster

*STD

SPLIT

Behavior in case the automatic REC connection from the active to the standby storage system is disconnected.

WRITE	The write process for the volume in the active storage system is continued. A data inconsistency to the volume in the standby storage system is created.
READ	The volume in the active storage system is only being used for read processes. Write processes are rejected.

*STD

STATUS

Status of the Storage Cluster

NORMAL	Normal operation
DISABLED	Disabled
HALT	Error in the Storage Cluster, see HALT-FACTOR
UNKNOWN	Unknown

*STD

STORAGE-CLUSTER:

NAME

Name of the Storage Cluster

*VOLUMES

STORAGE-CLUSTER:
STATUS

Remote copy status of the volumes in the Storage Cluster

ACTIVE	Remote copy mode active
IN-HOLD	Remote copy mode interrupted(/HOLD-REMOTE-COPY)
F-OVER	Remote-Copy-Betrieb unterbrochen (/FAILOVER-STORAGE-CLUSTER)
ERROR	Remote copy mode interrupted after an error
BROKEN	Unrecoverable error after failure

*VOLUMES

STORAGE-CLUSTER:
SYNC-STATE

Synchronization status of the volumes in the Storage Cluster

SYNC	Volumes are synchronized
SYNCING	Volumes are being synchronized
UNKNOWN	Unknown

*VOLUMES

STORAGE-CLUSTER:
SYNC

Synchronization progress of the volumes in the Storage Cluster (in percent)

*VOLUMES

UNIT

MN of the BS2000 volume (if configured)

*VOLUMES

VOLUME

VSN of the BS2000 volume (if readable)

*VOLUMES

S variables

Output information	Name of the S variable	T	Contents	Condition INF=
Name of the Storage Cluster	var(*LIST).STD.CLUSTER-NAME	S	'' <posix_filename 3..16>	*STD
Failback mode set in the Storage Cluster *MANUAL: Manual mode *AUTOMATIC: Automatic Mode	var(*LIST).STD.FAILBACK-MODE	S	*MANUAL *AUTOMATIC	*STD
Failover mode set in the Storage Cluster *MANUAL: Manual mode *AUTOMATIC: Automatic Mode	var(*LIST).STD.FAILOVER-MODE	S	*MANUAL *AUTOMATIC	*STD
Reason for error in the Storage Cluster *UNKNOWN: Unknown error *NONE: No error *GROUP-DISCONNECTED: Device path not available *WRONG-VERSION: Device or firmware not suitable for SCO *GROUP-SETTING-MISSING: Missing setting for device *GROUP-SETTING-MISMATCH: Data transfer cannot be executed *CLUSTER-CONTROL-SERVER-DISCONNECTED: Cluster control server not connected	var(*LIST).STD.HALT-FACTOR	S	*UNKNOWN *NONE *GROUP-DISCONNECTED *WRONG-VERSION *GROUP-SETTING-MISSING *GROUP-SETTING-MISMATCH *CLUSTER-CONTROL-SERVER-DISCONNECTED	*STD
Number of BS2000 volumes in the storage cluster	var(*LIST).STD.NUM-OF-BS2-VOL	I	<integer 0..4096>	*STD
Operating status of the Storage Cluster *NORMAL: Synchronous operation *DISABLED: Cluster disabled *INITIALIZED: Cluster initialized but no volumes yet *MAINTENANCE: Clone sessions are cleared *FAILED: Synchronization not possible *FAILED-OVER: Failover executed *COPYING: Synchronization to secondary storage system in progress *COPYING BACK: Synchronization to primary storage system in progress *FAILBACK-READY: Ready for failback *FAILED-BACK: Failback executed *UNKNOWN: Network problem	var(*LIST).STD.PHASE	S	*NORMAL *DISABLED *INITIALIZED *MAINTENANCE *FAILED *FAILED-OVER *COPYING *COPYING-BACK *FAILBACK-READY *FAILED-BACK *UNKNOWN	*STD
Operating status of the primary storage system *ACTIVE: Active storage system *STANDBY: Standby storage system *NONE: No operating status *UNKNOWN: Unknown operating status	var(*LIST).STD.PRIMARY-MODE	S	*ACTIVE *STANDBY *NONE *UNKNOWN	*STD
Serial number of the primary storage system	var(*LIST).STD.PRIMARY-SERIAL-NO	S	'' <c-string 3..14>	*STD
Operating status of the secondary storage system *ACTIVE: Active storage system *STANDBY: Standby storage system *NONE: No operating status *UNKNOWN: Unknown operating status	var(*LIST).STD.SECONDARY-MODE	S	*ACTIVE *STANDBY *NONE *UNKNOWN	*STD
Serial number of the secondary storage system	var(*LIST).STD.SECONDARY-SERIAL-NO	S	'' <c-string 3..14>	*STD
Behavior in case the automatic REC connection from the active to the standby storage system is disconnected. *WRITE: The write process for the volume in the active storage system is continued. A data inconsistency to the volume in the standby storage system is created. *READ: The volume in the active storage system is only being used for read processes. Write processes are rejected.	var(*LIST).STD.SPLIT-MODE	S	*WRITE *READ	*STD
Status of the Storage Cluster *NORMAL: Normal operation *DISABLED: Disabled *HALT: Error in the Storage Cluster, see HALT-FACTOR *UNKNOWN: Unknown	var(*LIST).STD.STATUS	S	*NORMAL *DISABLED *HALT *UNKNOWN	*STD
Name of the Storage Cluster	var(*LIST).VOLS.CLUSTER-NAME	S	'' <posix_filename 3..16>	*VOLUMES
Using the Continuous Copy function for the volume *YES: Function is used *NO: Function is not used	var(*LIST).VOLS.CONTINUOUS-COPY	S	'' <c-string 1..4>	*VOLUMES
Synchronization progress of the volumes in the Storage Cluster (in percent)	var(*LIST).VOLS.PRECENT-SYNCHED	S	<integer 0..100>	*VOLUMES
Internal number of the volume in the primary storage system	var(*LIST).VOLS.PRIM-LOGIC-VOL	S	'' <c-string 1..5>	*VOLUMES
Remote copy status of the volumes in the Storage Cluster *ACTIVE: Remote copy mode active *IN-HOLD: Remote copy mode interrupted (/HOLD-REMOTE-COPY) *FAILED-OVER: Remote copy session interrupted (/FAILOVER-STORAGE-CLUSTER) *ERROR: Remote copy mode interrupted after an error *BROKEN: Unrecoverable error after failure	var(*LIST).VOLS.REM-COPY-STA	S	*ACTIVE *IN-HOLD *FAILED-OVER *ERROR *BROKEN	*VOLUMES
Internal number of the volume in the secondary storage system	var(*LIST).VOLS.SEC-LOGIC-VOL	S	'' <c-string 1..5>	*VOLUMES
Synchronization status of the volumes in the Storage Cluster *SYNCHRONIZED: Volumes are synchronized *SYNCHRONIZING: Volumes are being synchronized *UNKNOWN. Unknown	var(*LIST).VOLS.SYNC-STA	S	*SYNCHRONIZED *SYNCHRONIZING *UNKNOWN	*VOLUMES
MN of the BS2000 volume in the Storage Cluster (if configured)	var(*LIST).VOLS.UNIT	S	'' <c-string 1..5>	*VOLUMES
VSN of the BS2000 volume in the Storage Cluster (if readable)	var(*LIST).VOLS.VOL	S	'' <c-string 1..6>	*VOLUMES

Command return codes

(SC2)	SC1	Maincode	Meaning
	0	CMD0001	Command executed successfully
	1	CMD0202	Syntax error
	32	NDE2002	Internal error
	64	CMD0087	Function not permitted in the current input mode or with the current task privileges
	64	CMD0216	Required privilege not available
	64	NDE1601	Storage Cluster not found
	64	NDE1802	Error communicating with StorMan server
	64	NDE1803	Management Instance not available
	64	NDE1807	No storage system found
	64	NDE1810	Operating system version not in storage system
	64	NDE1814	Storage system’s serial number not found
	64	NDE1815	Storage system’s serial number not unique
	64	NDE2000	Execution partially successful
	64	NDE2001	Command not executed
	64	NDE2006	No output information available
	130	NDE1082	Memory bottleneck during processing of command