SHC-OSD V14.0 (en)

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

/SHOW-STORAGE-DEVICE-CONFIG provides information on the logical devices of the ETERNUS DX/AF storage systems. At least one unit from the storage system must be attached to permit mapping to the BS2000 devices.

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

SHOW-STORAGE-DEVICE-CONFIG

UNIT = BY-VOLUME(...) / BY-PUBSET(...) / *BY-STORAGE(...) /
			list-poss(24): <alphanum-name 1..4 with-wildcards>
	*BY-VOLUME(...)
		\|	VOLUME = list-poss(24): <vsn 1..6>
	*BY-PUBSET(...)
		\|	PUBSET = list-poss(24): <cat-id 1..4>
	*BY-STORAGE(...)
		\|	SERIAL-NUMBER = <alphanum-name 3..14>
		\|	,LOGICAL-VOLUME = *ALL / <x-text 1..4>
,SELECT = ALL-PRESELECTED / BY-ATTRIBUTES(...)
	*BY-ATTRIBUTES(...)
		\|	CONFIGURATION = STD / RAID-GROUP / *ALL-MIRRORS /
		\|			SNAP-PAIRS / CLONE-PAIRS / *REMOTE-COPY-PAIRS
		\|	,DEVICE = ALL-PRESELECTED / ALL-DEFINED / ATTACHED / DETACHED / *ANY
		\|	,TYPE = *ANY / <device>
		\|	,RAID-LEVEL = ANY / YES / RAID0 / RAID1 / RAID10 / RAID5 / RAID6 / RAID6FR / *NO /
		\|		FDEV / TDEV / *VDEV
		\|	,STATE = ANY / READY / NOT-READY / NO-ACCESS
		\|	,SNAP-USE = ANY / YES / ORIGINAL-UNIT / SNAP-UNIT / *NO
		\|	,CLONE-USE = ANY / YES / ORIGINAL-UNIT / CLONE-UNIT / *NO
		\|	,REMOTE-COPY-USE = ANY / YES / SOURCE-UNIT / TARGET-UNIT / *NO /
		\|				*CONCURRENT-SOURCE-UNIT
		\|	,CLUSTER-USE = ANY / YES / PRIMARY / SECONDARY / *NO
,INFORMATION = STD / PHYSICAL / ALL / THIN-DEVICES / *FLEX-DEVICES
,UPDATE = STD / NO / *DISCOVER

UNIT =
Selects the units by means of a particular VSN (*BY-VOLUME), a particular catalog ID (*BY-PUBSET), by means of the serial number and the internal number of the logical volume in the storage system (*BY STORAGE), or directly by means of the logical volume's mnemonic device name.
At least one unit must be attached per storage array.

UNIT = *BY-VOLUME(...)
Selects the units by means of a particular VSN.

VOLUME = list-poss(24): <vsn 1..6>
Specifies the volume’s VSN.

UNIT = *BY-PUBSET(...)
Selects units by means of a pubset ID or volume set ID. Information is output for all volumes of the specified pubset. IDs of SF pubsets, volume sets or imported SM pubsets can be specified. No information is output for exported SM pubsets.

PUBSET = list-poss(24): <cat-id 1..4>
Specifies the pubset ID or volume set ID.

UNIT = *BY-STORAGE(...)
Selects the unit by means of the serial number of the storage system and the internal number of the logical volume.

SERIAL-NUMBER = <alphanum-name 3..14>
Specifies the serial number (make sure it is unique!).

LOGICAL-VOLUME = *ALL
Selects all logical volumes of the storage system.

LOGICAL-VOLUME = <x-text 1..4>
Specifies the internal number of the logical volume in the storage system

UNIT = list-poss(24): <alphanum-name 1..4 with-wildcards>
Selects units by means of the mnemonic names of the logical volume.

SELECT =
The set of units can be selected according to the configuration, devices, device type, status, RAID protection and use of local replication.

SELECT = *ALL-PRESELECTED
The set of units is not restricted further. The global setting for SHC-OSD applies (value of DEVICE-PRESELECTION in the output of /SHOW-SHC-PROCESSING).

SELECT = *BY-ATTRIBUTES(...)
The set of units is restricted by means of selection criteria.

CONFIGURATION =
Selects the configuration to be output.

CONFIGURATION = *STD
If a mnemonic device name, a VSN or a catalog ID was specified for the UNIT operand, information is output only for the units specified.

CONFIGURATION = *RAID-GROUP
Outputs information on the unit selected with UNIT and all other logical volumes contained in the same RAID group of a storage system.
This value may only be specified for individual units.

CONFIGURATION = *ALL-MIRRORS
Outputs information only on the unit selected with UNIT and its assigned local mirror pairs (clone and snap units), if any exist.
This value may only be specified for individual units.

CONFIGURATION = *SNAP-PAIRS
Outputs information on the unit selected with UNIT. If this is a unit from snap pairs, information on the original and snap units is output.
This value may only be specified for individual units.

CONFIGURATION = *CLONE-PAIRS
Outputs information on the unit selected with UNIT. If this is a unit from clone pairs, information on the original and clone units is output.
This value may only be specified for individual units.

CONFIGURATION = *REMOTE-COPY-PAIRS
Outputs information on the unit selected with UNIT. If this is a unit on remote copy pairs, information on the source and target units is output.
This value may only be specified for individual units.

CONFIGURATION = *SCO-PAIRS
Outputs information on the unit selected with UNIT. If the unit is in a storage cluster, information about the whole SCO pair on primary and secondary side are displayed. The value must only be put our for single units.

DEVICE =
Outputs information on units with the specified status in BS2000.

DEVICE = *ALL-PRESELECTED
Outputs information on all units in accordance with the global setting for SHC-OSD (value of DEVICE-PRESELECTION in the output of /SHOW-SHC-PROCESSING).

DEVICE = *ALL-DEFINED
Selects all units generated in BS2000.

DEVICE = *DETACHED
Selects all units generated in BS2000 which are detached.

DEVICE = *ATTACHED
Selects all units attached in BS2000.

DEVICE = *ANY
Selects all devices of the storage system specified with UNIT.

TYPE =
Outputs information only on units with the specified emulated device type.

TYPE = *ANY
Outputs information on all units regardless of their emulated device type.

TYPE = <device>
Outputs information only on specific device types.
Only device types known to the system are accepted. In dialog mode, the valid device types can be displayed with TYPE=?. Information can be output only for device types which are emulated in the storage system, in other words for TYPE=D3435/STDDISK.

STATE =
Outputs information only on units with the specified state as seen by the storage system.

STATE = *ANY
Outputs information on all units regardless of their state as seen by the storage system.

STATE = *READY
Outputs information only on units with the state *READY.

STATE = *NOT-READY
Outputs information only on units with the state *NOT-READY.

STATE = *NO-ACCESS
Outputs information only on units with the *NO-ACCESS state.

RAID-LEVEL =
Outputs information only on units with the specified RAID protection.

RAID-LEVEL = *ANY
Outputs information on all units regardless of their RAID protection.

RAID-LEVEL = *YES
Outputs information only on units with RAID protection.

RAID-LEVEL = *RAID0/*RAID1/*RAID10/*RAID5/*RAID6/*RAID6FR
Outputs information only on units with RAID protection according to RAIDx.

RAID-LEVEL = *NO
Outputs information only on units without RAID protection.

RAID-LEVEL = *FDEV
Outputs information only on flex volumes.

RAID-LEVEL = *TDEV
Outputs information only on Thin Provisioned Volumes (TPVs).

RAID-LEVEL = *VDEV
Outputs information only on Snap Data Volumes (SDVs).

Thin Devices or Flex Volumes that are used as snap units in a storage system ETERNUS DX/AF are not displayed here.

SNAP-USE =
Outputs information only on units with the specified use in snap pairs.

SNAP-USE = *ANY
Outputs information on all units irrespective of their use in snap pairs.

SNAP-USE = *YES
Outputs information only on units which form snap pairs (original units and snap units).

SNAP-USE = *ORIGINAL-UNIT
Outputs information only on original units.

SNAP-USE = *SNAP-UNIT
Outputs information only on snap units.

SNAP-USE = *NO
Outputs information only on units which are not used in snap pairs.

CLONE-USE =
Outputs information only on units with the specified use in clone pairs.

CLONE-USE = *ANY
Outputs information on all units irrespective of their use in clone pairs.

CLONE-USE = *YES
Outputs information only on units which form clone pairs (original units and clone units).

CLONE-USE = *ORIGINAL-UNIT
Outputs information only on original units.

CLONE-USE = *CLONE-UNIT
Outputs information only on clone units.

CLONE-USE = *NO
Outputs information only on units which are not used in clone pairs.

REMOTE-COPY-USE =
Outputs information only on units with the specified use in remote copy pairs.

REMOTE-COPY-USE = *ANY
Outputs information on all units irrespective of their use in remote copy pairs.

REMOTE-COPY-USE = *YES
Outputs information only on units which form remote copy pairs (source units and target units).

REMOTE-COPY-USE = *SOURCE-UNIT
Outputs information only on source units.

REMOTE-COPY-USE = *TARGET-UNIT
Outputs information only on target units.

REMOTE-COPY-USE = *NO
Outputs information only on units which are not used in remote copy pairs.

REMOTE-COPY-USE = *CONCURRENT-SOURCE-UNIT
Outputs information only on concurrent source units.

CLUSTER-USE = *ANY
Outputs information on all units irrespective of their use in a storage cluster.

CLUSTER-USE = *YES
Information is only output for units that are located in a storage cluster.

CLUSTER-USE = *PRIMARY
Information is only output for units that are located on the primary side of a storage cluster.

CLUSTER-USE = *SECONDARY
Information is only output for units that are located on the secondary side of a storage cluster.

CLUSTER-USE = *NO
Information is only output for units that are not located in a storage cluster.

INFORMATION =
Determines the scope of the information which is output.
A header is always output followed by a line with the corresponding values for each unit, see the examples for the command. The information shown always relates to the units selected with SELECT=.

INFORMATION = *STD
Global device information is output, e.g. mnemonic name of the logical volume, VSN, BS2000 type, mnemonic name of the emulated controller, state, RAID level, local and remote replication, usable and maximum size of the volume.

INFORMATION = *PHYSICAL
Information on the mnemonic name of the logical volume and its VSN is output, plus information on the connection to the storage system, the channel address which is visible to the server and the affiliation to a RAID group.

The OWNING CONTR output displays, also in the case of multipath connection, the so-called "owning controller" of the RAID group (storage pool) to which the volume belongs. The I/Os are always directed over the "owning controller"; I/Os to a non-"owning controller" are forwarded internally to the "owning controller". In the case of thin provisioning these is no information for the "owning controller" as the data can be distributed over multiple pools.

INFORMATION = *ALL
The information on *STD and *PHYSICAL is output.

INFORMATION = *THIN-DEVICES
Outputs information on Thin Provisioned Volumes (TPVs).

INFORMATION = *FLEX-DEVICES
When Automated Storage Tiering (AST) is used, the information on the devices of the flex pools is displayed.

UPDATE =
Controls updating of the configuration data provided.

UPDATE = *STD
The configuration data is updated in SHC-OSD before the SHOW command is executed.

UPDATE = *NO
The SHOW command is executed without the configuration data being updated in SHC-OSD.

UPDATE = *DISCOVER
Before the SHOW command is executed, the configuration data of the storage system is updated in management instance, StorMan and SHC-OSD. This enables you to recognize that it is available again after a crash and configuration changes to the storage system.
The update processes of the instances involved run asynchronously. The current configuration data may therefore possibly not be available when the command terminates, but only with a delay.

Examples

/SHOW-STORAGE-DEVICE-CONFIG SERIAL-NUMBER=1008,INFORMATION=*STD 

 %  ----------------------------------------------------------------------------- 
 %   UNIT   VOL   TYPE   SERIAL-NO  LOG-  STA TIER RAID REM LOC  SCO     SIZE:
 %                                  VOLUME    TYPE       COPY        CURR/MAX.
 %  =============================================================================
 %   BD00 WKBD00 D3435   4621351008 00000 RDY SAS   1   -  -/-/-  -    14/  14 GB
 %   BD01 WKBD01 D3435   4621351008 00001 RDY SAS   1   -  -/-/-  P    14/  14 GB
 %   BD02 E6BD.0 D3435   4621351008 00002 RDY SAS   1   -  -/U/-  -    11/  14 GB
 %   BD03 E6BD.1 D3435   4621351008 00003 RDY SAS   1   S  -/U/C  -    11/  14 GB
 %  #0123                4621351008 00123 N-R SAS   5   -  -/-/-  S      /  14 GB

/SHOW-STORAGE-DEVICE-CONFIG UNIT=4D00,INFORMATION=*ALL 

 %   UNIT   VOL   TYPE   SERIAL-NO  LOG-  STA TIER RAID REM LOC  SCO     SIZE:
 %                                  VOLUME    TYPE       COPY        CURR/MAX.
 %  =============================================================================
 %   4D00        D3435   4631508013 00200 RDY SAS    0  -  -/-/U  P    - /  14 GB
 %  -----------------------------------------------------------------------------
 %   UNIT   VOL   HOST-LUN   OWNING-CONTR  POOL-NAME         CLUSTER-NAME
 %  =============================================================================
 %   4D00           0        CM13          SCO_RG1           DX8_AF_00

/SHOW-STORAGE-DEVICE-CONFIG SERIAL-NUMBER=9005,INFORMATION=*THIN-DEVICES

 %   UNIT   VOL      SERIAL-NO !THIN-POOL-NAME  !STA!TIER!       CAPACITY:
 %                             !                !   !TYPE! ALLOC/CURR./CONFIG. 
 %  ===========================================================================
 %   9C80            4621349005!TPP900_06       !N-R!SAS !  3600/  -  / 3600 MB
 %   9C81            4621349005!TPP900_06       !N-R!SAS !  3600/  -  / 3600 MB
 %   9C82            4621349005!TPP900_06       !N-R!SAS !  3600/  -  / 3600 MB
 %   9C83            4621349005!TPP900_06       !N-R!SAS !  3600/  -  / 3600 MB
 %   9C84 DN01.0     4621349005!TPP900_06       !RDY!SAS !  3600/ 3600/ 3600 MB
 %   9C85 DN01.1     4621349005!TPP900_06       !RDY!SAS !  3600/ 3600/ 3600 MB
 %   9C86 DN01.2     4621349005!TPP900_06       !RDY!SAS !  3600/ 3600/ 3600 MB
 %   9C87 DN01.3     4621349005!TPP900_06       !RDY!SAS !  3600/ 3600/ 3600 MB

/SHOW-STORAGE-DEVICE-CONFIG SERIAL-NUMBER=9005,RAID-LEVEL=*TDEV,DEVICE=*ANY

 %  ---------------------------------------------------------------------------
 %   UNIT   VOL      SERIAL-NO !THIN-POOL-NAME  !STA!TIER!       CAPACITY:
 %                             !                !   !TYPE! ALLOC/CURR./CONFIG. 
 %  ===========================================================================
 %   9C80            4621349005!TPP900_06       !N-R!SAS !  3600/  -  / 3600 MB
 %   9C81            4621349005!TPP900_06       !N-R!SAS !  3600/  -  / 3600 MB
 %   9C82            4621349005!TPP900_06       !N-R!SAS !  3600/  -  / 3600 MB
 %   9C83            4621349005!TPP900_06       !N-R!SAS !  3600/  -  / 3600 MB
 %   9C84 DN01.0     4621349005!TPP900_06       !RDY!SAS !  3600/ 3600/ 3600 MB
 %   9C85 DN01.1     4621349005!TPP900_06       !RDY!SAS !  3600/ 3600/ 3600 MB
 %   9C86 DN01.2     4621349005!TPP900_06       !RDY!SAS !  3600/ 3600/ 3600 MB
 %   9C87 DN01.3     4621349005!TPP900_06       !RDY!SAS !  3600/ 3600/ 3600 MB

/SHOW-STORAGE-DEVICE-CONFIG SERIAL-NUMBER=1008,INFORMATION=*FLEX-DEVICES

 %  ----------------------------------------------------------------------------
 %   UNIT   VOL      SERIAL-NO !FLEX-POOL-NAME  !STA!TIER!      CAPACITY:
 %                             !                !   !TYPE! ALLOC/CURR./CONFIG.
 %  ============================================================================
 %   BDF6 F-BDF6     4621351008!FTV_Pool_1      !RDY!MIX !     0/ 3600/ 3600 MB 
 %   BDF7 F-BDF7     4621351008!FTV_Pool_1      !RDY!MIX !     0/ 3600/ 3600 MB 
 %   BDF8 F-BDF8     4621351008!FTV_Pool_1      !RDY!MIX !     0/ 3600/ 3600 MB

/SHOW-STORAGE-DEVICE-CONFIG SERIAL-NUMBER=1008,RAID-LEVEL=*FDEV,DEVICE=*ANY

 %  -----------------------------------------------------------------------------
 %   UNIT   VOL   TYPE   SERIAL-NO  LOG-  STA TIER RAID REM LOC  SCO     SIZE:
 %                                  VOLUME    TYPE       COPY        CURR/MAX.
 %  =============================================================================
 %   BDF6        D3435   4621351008 0043C RDY MIX    F  -  -/-/-  -    - /3600 MB
 %   BDF7        D3435   4621351008 0043D RDY MIX    F  -  -/-/-  -    - /3600 MB
 %  #043E        D3435   4621351008 0043E RDY MIX    F  -  -/-/-  -    - /3600 MB

Meaning of the output columns (in alphabetical order)

Keyword

Meaning

with INF =

CAPACITY USED/ CURR./CONFIG.

Capacity of the device: used / available / configured

*THIN-D *FLEX-D

CLUSTER-NAME

Name of the Storage cluster

*PHYS *ALL

FLEXPOOLNAME

Name of the flex pool in which the device is located

*FLEX-D

HOST-LUN

Channel address visible to the server (host LUN)

*PHYS *ALL

LOC-COPY

Local unit

`U/-/-`	Original unit of a SNAP session
`S/-/-`	Snap unit of a SNAP session
`-/U/-`	Original unit of a clone session with EC replication function
`-/C/-`	Clone unit of a clone session with EC replication function
`-/B/-`	Original unit and clone unit of cascaded clone sessions with EC replication function
`-/-/U`	Original unit of a clone session with QuickOPC replication function
`-/-/C`	Clone unit of a clone session with QuickOPC replication function
`-/-/B`	Original unit and clone unit of cascaded clone sessions with QuickOPC replication function
`U/U/-`	Original unit with snap and clone session with EC replication function
`U/U/U`	Original unit with snap and clone session with EC and QuickOPC replication functions

*STD *ALL

LOG-VOLUME

Internal number of the logical volume in the storage system

*STD
*ALL

OWNING-CONTR

"Owning controller" of the RAID group to which the volume belongs

*PHYS
*ALL

RAID-GROUP-ID

Affiliation to a RAID group

*PHYS
*ALL

RAID

RAID level

`0`	RAID0
`1`	RAID1
`3`	RAID3
`5`	RAID5
`6`	RAID6
`6F`	RAID6-FR (Fast Recovery)
`10`	RAID10
-	No RAID protection
`F`	Flexible Tiered Volume (FTV)
`T`	Thin Provisioned Volume (TPV)
`V`	Snap Device Volume (SDV)

*STD
*ALL

REM-COPY

Remote unit

`S`	source unit
`T`	target unit
`C`	Concurrent remote copy (more than one target unit)
-	No remote copy mode

*STD *ALL

SCO

Volume usage in the Storage Cluster

-	Volume not used for Storage Cluster
`P`	Volume in the primary storage system (Primary Volume)
`S`	Volume in the secondary storage system (Secondary Volume)

*STD *ALL

SED

SED shows, if the volume is a self encrypted disk.

Y	Self encrypted disk
N	No self encrypted disk

*PHYS

*ALL

SERIAL-NO

Serial number of the storage system

*STD *ALL
*THIN-D *FLEX-P

SIZE: CURR/MAX.

Usable and maximum size of the volume in MB or GB (from 10 GB)

*STD *ALL

STA

Device state of logical unit (as seen by the server)

`RDY`	Device ready
`N-R`	Device not ready
`R-O`	Only read access possible (read only, cannot be used in BS2000)
`DIS`	Neither read nor write access possible to device (disabled)
`NAC`	No access possible; previous state is displayed (no access)

*STD *ALL *THIN-D *FLEX-D

THINPOOLNAME

Name of the TPP in which the TPV is located

*THIN-D

TIER TYPE

Physical disk properties

`FC`	Fibre Channel
`SSD/SSDH/SSDM/SSDL`	Solid State Disk (Flash Disk)
`SAS`	SAS Disk
`NSAS`	Nearline SAS Disk
`SATA`	SATA Disk
`MIX`	Mixed
`-`	Type unknown

*STD *ALL
*THIN-D *FLEX-D

TYPE

BS2000 device type (D3435 or STDDISK)

*STD *ALL

UNIT

MN of the logical device or # followed by the 4-digit logical volume number if no assignment in BS2000 is possible.

*STD *PHYS *ALL *THIN-D *FLEX-D

VOL

VSN of the (logical) volume or <empty> if no assignment is possible in BS2000.

*STD *PHYS *ALL *THIN-D *FLEX-D

S variables

Output information	Name of the S variable	T	Contents	Condition INF=
Remote copy mode (REC) CONCURRENT-S: Source unit with multiple target units	var(*LIST).ADD-REM-COPY-FEAT	S	'' CONCURRENT-S	STD / ALL
Clone functionality ORIGINAL-UNIT: unit CLONE-UNIT: clone unit CASCADING-CLONE: cascaded clone sessions; device is both original unit and clone unit	var(*LIST).CLONE-USE	S	'' ORIGINAL-UNIT CLONE-UNIT CASCADING-CLONE	STD / ALL
Name of the Storage cluster	var(*LIST).CLUSTER-NAME	S	'' <c-string 1..5>	ALL PHYS
Volume usage in the Storage Cluster PRIMARY: Volume in the primary storage system SECONDARY: Volume in the secondary storage system *NONE: Volume not used for Storage Cluster	var(*LIST).CLUSTER-TYPE	S	PRIMARY SECONDARY *NONE	STD / ALL
Configured capacity of the volume in MB	var(*LIST).CONFIG-SIZE	I	<integer 0..2147483647>	THIN-D FLEX-D
Fullcopy functionality (QuickOPC) ORIGINAL-UNIT: original unit COPY-UNIT: clone unit CASCADING-CLONE: Device is original unit as well as clone unit in a cascaded clone session	var(*LIST).COPY-USE		'' ORIGINAL-UNIT COPY-UNIT CASCADING-CLONE	STD / ALL
Available capacity of the volume in MB	var(*LIST).CURR-SIZE	I	<integer 0..2147483647>	STD / ALL THIN-D FLEX-D
LUN visible to the server LUN (host LUN)	var(*LIST).HOST-LUN	S	'' <c-string 1..8>	PHYS ALL
Internal number of the logical volume	var(*LIST).LOGIC-VOL	S	'' <c-string 1..5>	STD / ALL THIN-D FLEX-D *PHYS
Maximum size of the volume in Mbytes	var(*LIST).MAX-SIZE	I	<integer 0..2147483647>	STD / ALL
Controller of the storage system which uses the volume	var(*LIST).OWNING-CONTROLLER	S	'' <c-string 1..6>	PHYS ALL
Name of the pool in which the device is located	var(*LIST).POOL-NAME	S	'' <c-string 1..16>	PHYS THIN-D FLEX-D ALL
RAID level 0: RAID0 1: RAID1 3: RAID3 5: RAID5 6: RAID6 6F: RAID6-FR (Fast Recovery) 10: RAID10 '': No RAID protection FDEV: Flexible Tiered Volume (FTV) TDEV: Thin Provisioned Volume (TPV) VDEV: Snap Device Volume (SDV)	var(*LIST).RAID	S	'' RAID0 RAID1 RAID3 RAID5 RAID6 RAID6F RAID10 FDEV TDEV VDEV	STD / ALL THIN-D FLEX-D
RAID group F: Flexible Tiered Volume	var(*LIST).RAID-GROUP-ID	S	'' <c-string 1..12>	PHYS ALL
Remote copy mode (REC) SOURCE-UNIT: source unit TARGET-UNIT: target unit '': No remote copy mode	var(*LIST).REM-COPY	S	'' SOURCE-UNIT TARGET-UNIT	STD / ALL
Self encryption	var(*LIST).SELF-ENCRYPTED-DISK	S	NO YES	PHYS ALL
Serial number	var(*LIST).SERIAL-NO	S	'' <c-string 1..14>	STD / ALL PHYS THIN-D *FLEX-D
Snap functionality ORIGINAL-UNIT: unit SNAP-UNIT: snap unit	var(*LIST).SNAP-USE	S	'' ORIGINAL-UNIT SNAP-UNIT	STD / ALL
Device status READY: Device ready for operation NOT-READY: Device not ready for operation READ-ONLY: Read access only (not usable in BS2000) DISABLE: Neither read nor write access possible to device *NO-ACCESS: Access not possible; previous state is displayed	var(*LIST).STA	S	READY NOT-READY READ-ONLY DISABLE NO-ACCESS UNKNOWN	STD / ALL THIN-D FLEX-D
Physical disk properties (tiering)	var(*LIST).TIER-TYPE	S	Fibre Channel SATA SSD SSD-H SSD-M SSD-L SAS NL-SAS MIXED UNKNOWN	STD / ALL THIN-D FLEX-D
Emulated device type	var(*LIST).TYPE	S	'' D3435 STDDISK	STD / ALL
MN of the logical volume	var(*LIST).UNIT	S	'' <mnemo-name>	STD / ALL PHYS THIN-D *FLEX-D
Used capacity of the volume in MB	var(*LIST).USED-SIZE	I	<integer 0..2147483647>	THIN-D FLEX-D
VSN of the logical volume	var(*LIST).VOL	S	'' <vsn>	STD / ALL PHYS THIN-D *FLEX-D

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	NDE1001	Device not attached
	64	NDE1003	Volume not online
	64	NDE1004	Pubset not online
	64	NDE1100	Invalid pubset state
	64	NDE1125	Initialization of storage system information running
	64	NDE1126	Device unknown or storage system not supported
	64	NDE1127	Device of a storage system is not supported
	64	NDE1128	At least one unit from system is not of the type SymmetrixVMAX3
	64	NDE1800	Device not found or not in the storage system
	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	NDE1816	Storage system’s logical volume not found
	64	NDE1828	At least one element found for a storage system
	64	NDE2000	Execution partially successful
	64	NDE2001	Command not executed
	64	NDE2006	No output information available
	130	NDE1082	Memory bottleneck during processing of command

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SHOW-STORAGE-DEVICE-CONFIG Displays the device configuration (ETERNUS DX/AF)

Examples

Meaning of the output columns (in alphabetical order)

S variables

Command return codes