QUERY_MODE

typedef struct query_mode
{
        unsigned short  opcode;             /* verb operation code          */
        unsigned char   reserv2;            /* reserved                     */
        unsigned char   format;             /* format                       */
        unsigned short  primary_rc;         /* primary return code          */
        unsigned long   secondary_rc;       /* secondary return code        */
        unsigned char   *buf_ptr;           /* pointer to buffer            */
        unsigned long   buf_size;           /* buffer size                  */
        unsigned long   total_buf_size;     /* total buffer size required   */
        unsigned short  num_entries;        /* number of entries            */
        unsigned short  total_num_entries;  /* total number of entries      */
        unsigned char   list_options;       /* listing options              */
        unsigned char   reserv3;            /* reserved                     */
        unsigned char   lu_name[8];         /* LU name                      */
        unsigned char   lu_alias[8];        /* LU alias                     */
        unsigned char   plu_alias[8];       /* partner LU alias             */
        unsigned char   fqplu_name[17];     /* fully qualified partner      */
                                            /* LU name                      */
        unsigned char   mode_name[8];       /* mode name                    */
        unsigned char   active_sessions;    /* active sessions only filter  */
} QUERY_MODE;

typedef struct mode_summary
{
        unsigned short  overlay_size;       /* size of this entry           */
        unsigned char   mode_name[8];       /* mode name                    */
        unsigned char   description[RD_LEN];
                                            /* resource description         */
        unsigned short  sess_limit;         /* current session limit        */
        unsigned short  act_sess_count;     /* curr active sessions count   */
        unsigned char   fqplu_name[17];     /* partner LU name              */
        unsigned char   reserv1[3];         /* reserved                     */
} MODE_SUMMARY;

typedef struct mode_detail
{
        unsigned short  overlay_size;       /* size of this entry           */
        unsigned char   mode_name[8];       /* mode name                    */
        unsigned char   description[RD_LEN];
                                            /* resource description         */
        unsigned short  sess_limit;         /* session limit                */
        unsigned short  act_sess_count;     /* currently active sess count  */
        unsigned char   fqplu_name[17];     /* partner LU name              */
        unsigned char   reserv1[3];         /* reserved                     */
        unsigned short  min_conwinners_source;
                                            /* min conwinner sess limit     */
        unsigned short  min_conwinners_target;
                                            /* min conloser limit           */
        unsigned char   drain_source;       /* drain source?                */
        unsigned char   drain_partner;      /* drain partner?               */
        unsigned short  auto_act;           /* auto activated conwinner     */
                                            /* session limit                */
        unsigned short  act_cw_count;       /* active conwinner sess count  */
        unsigned short  act_cl_count;       /* active conloser sess count   */
        unsigned char   sync_level;         /* synchronization level        */
        unsigned char   default_ru_size;    /* default RU size to maximize  */
                                            /* performance                  */
        unsigned short  max_neg_sess_limit; /* max negotiated session limit */
        unsigned short  max_rcv_ru_size;    /* max receive RU size          */
        unsigned short  pending_session_count;
                                            /* pending sess count for mode  */
        unsigned short  termination_count;  /* termination count for mode   */
        unsigned char   implicit;           /* implicit or explicit entry   */
        unsigned char   reserva[15];        /* reserved                     */
} MODE_DETAIL;