3772 consider raising default descriptor soft limit

*** 402,415 ****
  };
  int nexectype = sizeof (execsw) / sizeof (execsw[0]);   /* # of exec types */
  kmutex_t execsw_lock;   /* Used for allocation of execsw entries */
  
  /*
!  * symbols added to make changing max-file-descriptors
   * simple via /etc/system
   */
! #define RLIM_FD_CUR 0x100
  #define RLIM_FD_MAX 0x10000
  
  uint_t rlim_fd_cur = RLIM_FD_CUR;
  uint_t rlim_fd_max = RLIM_FD_MAX;
  
--- 402,415 ----
  };
  int nexectype = sizeof (execsw) / sizeof (execsw[0]);   /* # of exec types */
  kmutex_t execsw_lock;   /* Used for allocation of execsw entries */
  
  /*
!  * symbols added to make changing proc.max-file-descriptor
   * simple via /etc/system
   */
! #define RLIM_FD_CUR 0x10000
  #define RLIM_FD_MAX 0x10000
  
  uint_t rlim_fd_cur = RLIM_FD_CUR;
  uint_t rlim_fd_max = RLIM_FD_MAX;