。我把lch2014和orcl的实例服务都打开了，电脑也重启了。但是lch2014还是卡住连不上，但是orcl可以正常使用。
应该看哪一个？
# listener.ora Network Configuration File: D:\app\lch\product\11.2.0\dbhome_1\NETWORK\ADMIN\listener.ora
# Generated by Oracle configuration tools.
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = CLRExtProc)
(ORACLE_HOME = D:\app\lch\product\11.2.0\dbhome_1)
(PROGRAM = extproc)
(ENVS = "EXTPROC_DLLS=ONLY:D:\app\lch\product\11.2.0\dbhome_1\bin\oraclr11.dll")
)
(SID_DESC =
(GLOBAL_DBNAME = ORCL)
(ORACLE_HOME = D:\app\lch\product\11.2.0\dbhome_1)
(SID_NAME = ORCL)
)
(SID_DESC =
(GLOBAL_DBNAME = lch2014)
(ORACLE_HOME = D:\app\lch\product\11.2.0\dbhome_1)
(SID_NAME = lch2014)
)
)
LISTENER =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = lch-PC)(PORT = 1521))
)
ADR_BASE_LISTENER = D:\app\lch
***********************************************************************
Fatal NI connect error 12541, connecting to:
(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=localhost)(PORT=1521))(CONNECT_DATA=(SID=orcl)(CID=(PROGRAM=D:\app\lch\product\11.2.0\dbhome_1\bin\emagent.exe)(HOST=LCH-PC)(USER=SYSTEM))))
VERSION INFORMATION:
TNS for 32-bit Windows: Version 11.2.0.1.0 - Production
Windows NT TCP/IP NT Protocol Adapter for 32-bit Windows: Version 11.2.0.1.0 - Production
Time: 10-7月 -2014 07:11:55
Tracing not turned on.
Tns error struct:
ns main err code: 12541
TNS-12541: TNS: 无监听程序
ns secondary err code: 12560
nt main err code: 511
TNS-00511: 无监听程序
nt secondary err code: 61
nt OS err code: 0
***********************************************************************
Fatal NI connect error 12528, connecting to:
(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=localhost)(PORT=1521))(CONNECT_DATA=(SID=orcl)(CID=(PROGRAM=D:\app\lch\product\11.2.0\dbhome_1\bin\emagent.exe)(HOST=LCH-PC)(USER=SYSTEM))))
VERSION INFORMATION:
TNS for 32-bit Windows: Version 11.2.0.1.0 - Production
Windows NT TCP/IP NT Protocol Adapter for 32-bit Windows: Version 11.2.0.1.0 - Production
Time: 10-7月 -2014 07:12:42
Tracing not turned on.
Tns error struct:
ns main err code: 12564
TNS-12564: TNS: 拒绝连接
ns secondary err code: 0
nt main err code: 0
nt secondary err code: 0
nt OS err code: 0
***********************************************************************
Fatal NI connect error 12528, connecting to:
(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=localhost)(PORT=1521))(CONNECT_DATA=(SID=orcl)(CID=(PROGRAM=D:\app\lch\product\11.2.0\dbhome_1\bin\emagent.exe)(HOST=LCH-PC)(USER=SYSTEM))))
VERSION INFORMATION:
TNS for 32-bit Windows: Version 11.2.0.1.0 - Production
Windows NT TCP/IP NT Protocol Adapter for 32-bit Windows: Version 11.2.0.1.0 - Production
Time: 10-7月 -2014 07:12:42
Tracing not turned on.
Tns error struct:
ns main err code: 12564
TNS-12564: TNS: 拒绝连接
ns secondary err code: 0
nt main err code: 0
nt secondary err code: 0
nt OS err code: 0
***********************************************************************
Fatal NI connect error 12505, connecting to:
(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=lch-PC)(PORT=1521))(CONNECT_DATA=(SID=lch2014)(CID=(PROGRAM=D:\app\lch\product\11.2.0\dbhome_1\bin\emagent.exe)(HOST=LCH-PC)(USER=SYSTEM))))
VERSION INFORMATION:
TNS for 32-bit Windows: Version 11.2.0.1.0 - Production
Windows NT TCP/IP NT Protocol Adapter for 32-bit Windows: Version 11.2.0.1.0 - Production
Time: 10-7月 -2014 11:37:04
Tracing not turned on.
Tns error struct:
ns main err code: 12564
TNS-12564: TNS: 拒绝连接
ns secondary err code: 12560
nt main err code: 517
TNS-00517: 丢失连接
nt secondary err code: 54
nt OS err code: 0
