stormirror -modify

Modifies the copy mode of remote mirroring pairs by switching between synchronous mode and asynchronous modes.

Syntax

stormirror –modify [ -newcopymode newcopymode ]
                     –mirrortype mirrortype [ -replica replica ]
                     –source storid[,...] –target storid[,...]

Parameters

–newcopymode newcopymode

Defines the copy mode synchronous or asynchronous: sync | async | asyncstack

The default value (when omitted) is sync (synchronous).

–newcopymode sync for ETERNUS DX/AF corresponds to sync REC mode.

–newcopymode async for ETERNUS DX/AF corresponds to async REC consistent mode.

–newcopymode asyncstack for ETERNUS DX/AF corresponds to async REC stack mode.

The parameter is only supported for –replica remote and for storage systems ETERNUS DX/AF.

–mirrortype mirrortype

Specifies the type of mirror pair(s) to be processed.

Supported values: full

full modifies full copy mirror pairs.

–replica replica

Specifies if local or remote mirror pair(s) should be processed.

Supported values: remote (default)

remote modifies remote replica(s) in a different storage system of the same model. This can be on a different site. This value is supported for –mirrortype full only.

–source storid[,...]

Specifies the storID(s) of one or a list of source volumes for the mirror pair(s).

The number of specified storIDs for the source volumes must be equal to the number of specified storIDs for the target volumes.

 

–target storid[,...]

Specifies the storID(s) of one or a list of target volumes for the mirror pair(s).

The number of specified storIDs for the source volumes must be equal to the number of specified storIDs for the target volumes.

Return codes

Error Code	Name	Error Type
0	STORMAN_OK	Function successful.
1	STORMAN_NO_ACTION	Nothing to do.
2	STORMAN_NOT_COMPLETE	Function only partly completed.
3	STORMAN_VER_NOT_SUPP	Version not supported
7	STORMAN_INV_PARAMETERS	Specified parameters invalid.
8	STORMAN_INVALID_STORID	Specified storID not allowed
10	STORMAN_STORID_NOT_FOUND	storID does not yet exist.
13	STORMAN_COMMUNIC_ERROR	Error in StorMan communication between client and server.
14	STORMAN_STORAGE_LOCKED	Storage unit currently locked.
16	STORMAN_FAULT	Unexpected error in function.
18	STORMAN_NOT_FOUND	Matching object could not be provided.
22	STORMAN_RESOURCE_NOT_AVAILABLE	Provider or database not available
25	STORMAN_PROVIDER_AUTH_FAILED	User / password for the provider not valid.
29	STORMAN_MIRROR_ERROR	Failure of the mirror operation
35	STORMAN_SYSTEM_LOCKED	The ETERNUS DX/AF system is locked for administration
36	STORMAN_AUTH_FAILED	User / password for StorMan not valid
37	STORMAN_PROVIDER_ERROR	Provider returned an error