SUN_MP_SENDSCSICMD(3MPAPI) Common Multipath Management Library Functions

NAME

Sun_MP_SendScsiCmd - send a SCSI command to a logical unit

SYNOPSIS

cc [ flag... ] file... -lMPAPI [ library... ]
#include <mpapi.h>
#include <mpapi-sun.h>

MP_STATUS MP_SendScsiCmd(MP_OID oid, struct uscsi_cmd *cmd);

PARAMETERS

oid
The object ID of the logical unit path.


cmd
A uscsi_cmd structure. See uscsi(4I).

DESCRIPTION

The Sun_MP_SendScsiCmd() function sends a SCSI command on a specific
path to a logical unit. This function is applicable only to an OID
whose MP_PLUGIN_PROPERTIES driverVendor, as defined by the Multipath
Management API, is equal to "Sun Microsystems". See
MP_GetPluginProperties(3MPAPI) and Multipath Management API Version
1.0.

RETURN VALUES

MP_STATUS_INVALID_PARAMETER

The pProps is null or specifies a memory area to which data
cannot be written, or the oid has a type subfield other than
MP_OBJECT_TYPE_PLUGIN.


MP_STATUS_INVALID_OBJECT_TYPE

The oid does not specify any valid object type. This is most
likely to happen if an uninitialized object ID is passed to the
API.


MP_STATUS_OBJECT_NOT_FOUND

The oid owner ID or object sequence number is invalid.


MP_STATUS_SUCCESS

The operation is successful.

WARNINGS

The uscsi command is very powerful but somewhat dangerous. See the
WARNINGS section of uscsi(4I) before using this interface.

ATTRIBUTES

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


+--------------------+-----------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+--------------------+-----------------+
|Interface Stability | Committed |
+--------------------+-----------------+
|MT-Level | Safe |
+--------------------+-----------------+

SEE ALSO

libMPAPI(3LIB), MP_GetPluginProperties(3MPAPI), uscsi(4I),
attributes(7)


Multipath Management API Version 1.0

June 13, 2021 SUN_MP_SENDSCSICMD(3MPAPI)