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man pages section 3: Extended Library Functions, Volume 4

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Updated: Thursday, June 13, 2019
 
 

stmfCreateLu(3STMF)

Name

stmfCreateLu - create a logical unit

Synopsis

cc [ flag... ] file... -lstmf [ library... ]
#include <libstmf.h>

int stmfCreateLu(luResource hdl, stmfGuid *luGuid);

Parameters

hdl

The logical unit resource returned from a previous call to stmfCreateLuResource(3STMF).

luGuid

If non-null, it must contain a pointer to an stmfGuid structure allocated by the caller. On successful return from this API, it will contain the guid of the newly created logical unit. If luGuid is NULL, this argument is ignored.

Description

The stmfCreateLu function creates a logical unit in stmf using the properties of hdl. See stmfSetLuProp(3STMF) for a complete description of properties and their possible values.

Return Values

The following values are returned:

STMF_STATUS_SUCCESS

The API call was successful.

STMF_ERROR_FILE_IN_USE

The filename specified by the STMF_LU_PROP_DATA_FILENAME or STMF_LU_PROP_META_FILENAME was in use.

STMF_ERROR_GUID_IN_USE

The guid specified by the STMF_LU_PROP_GUID property is already being used.

STMF_ERROR_INVALID_BLKSIZE

The blocksize specified by STMF_LU_PROP_BLOCK_SIZE is invalid.

STMF_ERROR_WRITE_CACHE_SET

The requested write cache setting could not be provided.

STMF_ERROR_SIZE_OUT_OF_RANGE

The specified logical unit size is not supported.

STMF_ERROR_META_FILE_NAME

The specified meta file could not be accessed.

STMF_ERROR_DATA_FILE_NAME

The specified data file could not be accessed.

Attributes

See attributes(7) for descriptions of the following attributes:

ATTRIBUTE TYPE
ATTRIBUTE VALUE
Interface Stability
Committed
MT-Level
Safe

See Also

libstmf(3LIB), stmfCreateLuResource(3STMF), stmfSetLuProp(3STMF), attributes(7)