Listener stopping

Dear all
Can you plaese adviseon same..
TNS-12518: TNS:listener could not hand off client connection
TNS-12571: TNS:packet writer failure
TNS-12560: TNS:protocol adapter error
TNS-00530: Protocol adapter error
Linux Error: 104: Connection reset by peer
27-JAN-2008 05:47:08 * service_update * crmdev * 0
Regards

Hi dear ,
Please check this also :
http://www.dbforums.com/t998569.html
Best Regards
Faheem latif
Senior Database Architect
Genie Technologies (Pvt.) Ltd.

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    Caused by: oracle.dbtools.rt.web.WebException: Unable to start the Universal Connection Pool: oracle.ucp.UniversalConnectionPoolException: Cannot get Connection from Datasource
    Caused by: oracle.net.ns.NetException: Listener refused the connection with the following error:
    ORA-12505, TNS:listener does not currently know of SID given in connect descriptorI truncated some of the Java object messages.
    This occurred when I tried to connect to Apex. Then I can fix this by going to:
    http://localhost:8080/apex/listenerConfigurethen, everything worked fine.
    My listener.ora file:
    LISTENER =
      (DESCRIPTION_LIST =
        (DESCRIPTION =
          (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
        (DESCRIPTION =
          (ADDRESS = (PROTOCOL = TCP)(HOST = firefly.snowdrop.com)(PORT = 1521))
    ADR_BASE_LISTENER = /usr/local/oracle
    ADR_BASE_ORACLE_LISTENER = /usr/local/oraclemy tnsnames.ora file
    INARA =
      (DESCRIPTION =
        (ADDRESS = (PROTOCOL = TCP)(HOST = firefly.snowdrop.com)(PORT = 1521))
        (CONNECT_DATA =
          (SERVER = DEDICATED)
          (SERVICE_NAME = inara.snowdrop.com)
      )where inara is the instance name and firefly is the hostname.
    Does the order of whether starting TNS Listener first or starting Apex Listener first matter?
    Best regards,
    Val
    Edited by: Valerie Debonair on Aug 1, 2011 5:47 AM

    Hm, I'm not able to reproduce the error. There was one time when I started APEX Listener got:
    java.net.BindException: Address already in use: 8080=com.sun.grizzly.http.SelectorThreadHandler@46d999aand when I did the netstat -a got:
    root@firefly:~# netstat -apnl |grep 8080
    tcp6       0      0 :::8080                 :::*                    LISTEN      4530/tnslsnr  I had no idea what made 8080 tagged by the TNS listener, as I started it out before APEX Listener. Very curious how did this happen.
    There was one time netstat -a showed me this (this happened after I stopped Apex Listener, stopped TNS Listener, shutdown the database, started database, started TNS Listener, and started Apex Listener):
    root@firefly:~# netstat -a |grep 8080
    tcp        0      0 firefly.snowdrop.:22110 firefly.snowdrop.c:8080 ESTABLISHED
    tcp        0      0 firefly.snowdrop.:22111 firefly.snowdrop.c:8080 ESTABLISHED
    tcp        0      0 firefly.snowdrop.:22107 firefly.snowdrop.c:8080 ESTABLISHED
    tcp        0      0 firefly.snowdrop.:22109 firefly.snowdrop.c:8080 ESTABLISHED
    tcp        0      0 firefly.snowdrop.:22112 firefly.snowdrop.c:8080 ESTABLISHED
    tcp        0      0 firefly.snowdrop.:22108 firefly.snowdrop.c:8080 ESTABLISHED
    tcp6       0      0 [::]:8080               [::]:*                  LISTEN    
    tcp6       0      0 firefly.snowdrop.c:8080 firefly.snowdrop.:22108 ESTABLISHED
    tcp6       0      0 firefly.snowdrop.c:8080 firefly.snowdrop.:22107 ESTABLISHED
    tcp6       0      0 firefly.snowdrop.c:8080 firefly.snowdrop.:22112 ESTABLISHED
    tcp6       0      0 firefly.snowdrop.c:8080 firefly.snowdrop.:22109 ESTABLISHED
    tcp6       0      0 firefly.snowdrop.c:8080 firefly.snowdrop.:22110 ESTABLISHED
    tcp6       0      0 firefly.snowdrop.c:8080 firefly.snowdrop.:22111 ESTABLISHEDWhat are 22108, 22107, etc? I cannot reproduce this either.
    Now I only got
    root@firefly:~# netstat -a |grep 8080
    tcp6       0      0 [::]:8080               [::]:*                  LISTEN    
    root@firefly:~# netstat -pnl |grep 8080
    tcp6       0      0 :::8080                 :::*                    LISTEN      5035/java   which is normal, right?
    Edited by: Valerie Debonair on Aug 1, 2011 9:43 PM

  • Installing 4.6c RFC ERR Dispacher disp+work.exe stops after a few secounds

    Hi guys please help if possible
    I am installing 4.6c the installation has stopped at 93% I have noticed my dispatcher shuts down after a few secounds My trace file is attached below. I also get a get a RFC errror at 93% where the installation has stopped shown below
    Error: RFCRSWBOINI_IND_IND CRfcError 2 1038
    RFC error
    operation/code : RfcOpen()
    key            : RFC_IO5
    status         : CODE=CM_PRODUCT_SPECIFIC_ERROR STATUS=??? DATA=??? ID=???
    message        : connection closed
    internal status: IO HANDLE=5 DRV=EXT LINE=416 CODE=5
    Error: RFCRSWBOINI_IND_IND InstallationDo 2 1038
    Phase failed.
    Error: Main {} 2 1038
    Installation aborted.
    trc file: "dev_disp", trc level: 1, release: "46D"
    Wed Oct 01 14:38:20 2008
    relno      4640
    patchlevel 0
    patchno    2364
    intno      0
    pid        1860
    ***LOG Q00=> DpSapEnvInit, DPStart (00 1860) [dpxxdisp.c   921]
    Wed Oct 01 14:38:32 2008
    WARNING => DpNetCheck: NiHostToAddr(www.doesnotexist0001.qqq.nxst) took 12 seconds
    Wed Oct 01 14:38:48 2008
    WARNING => DpNetCheck: NiAddrToHost(1.0.0.0) took 16 seconds
    ***LOG GZZ=> 2 possible network problems detected - check tracefile and adjust your DNS settings [dpxxtool2.c  3171]
    MtxInit: -2 0 0
    DpIPCInit: start server >SAPDRQ_DRQ_00       <
    MBUF state OFF
    MBUF opmode USE
    EmInit: MmSetImplementation( 2 ).
    <ES> client 0 initializing ....
    <ES> InitFreeList
    <ES> block size is 1024 kByte.
    Using implementation std
    <ES> Memory Reset enabled as NT default
    <EsNT> EsIUnamFileMapInit: Initialize the memory 2252 MB
    <ES> 2251 blocks reserved for free list.
    ES initialized.
    ***LOG Q0K=> DpMsAttach, mscon ( SAPDRQ) [dpxxdisp.c   8384]
    MBUF set hwid_state to HWID_PENDING
    DpStartStopMsg: send start message (myname is >SAPDRQ_DRQ_00       <)
    DpStartStopMsg: start msg sent
    CCMS: AlInitGlobals : alert/use_sema_lock = TRUE.
    CCMS: Initalizing shared memory of size 10000000 for monitoring segment.
    CCMS: start to initalize 3.X shared alert area (first segment).
    DpMsgAdmin: Set release to 4640, patchlevel 0
    MBUF state PREPARED
    MBUF component UP
    MBUF set hwid_state to SAP_O_K (G0606866136                             )
    DpMsgAdmin: Set patchno for this platform to 2364
    Release check o.K.
    Wed Oct 01 14:40:28 2008
    ERROR => W0 (pid 1832) died [dpxxdisp.c   10701]
    ERROR => W1 (pid 2492) died [dpxxdisp.c   10701]
    ERROR => W2 (pid 3044) died [dpxxdisp.c   10701]
    ERROR => W3 (pid 3896) died [dpxxdisp.c   10701]
    ERROR => W4 (pid 3904) died [dpxxdisp.c   10701]
    ERROR => W5 (pid 3900) died [dpxxdisp.c   10701]
    ERROR => W6 (pid 2496) died [dpxxdisp.c   10701]
    ERROR => W7 (pid 3316) died [dpxxdisp.c   10701]
    my types changed after wp death/restart 0x3f --> 0x3e
    ERROR => W8 (pid 3840) died [dpxxdisp.c   10701]
    ERROR => W9 (pid 456) died [dpxxdisp.c   10701]
    ERROR => W10 (pid 2116) died [dpxxdisp.c   10701]
    ERROR => W11 (pid 2944) died [dpxxdisp.c   10701]
    ERROR => W12 (pid 244) died [dpxxdisp.c   10701]
    my types changed after wp death/restart 0x3e --> 0x3c
    ERROR => W13 (pid 3820) died [dpxxdisp.c   10701]
    my types changed after wp death/restart 0x3c --> 0x38
    ERROR => W14 (pid 2732) died [dpxxdisp.c   10701]
    ERROR => W15 (pid 3580) died [dpxxdisp.c   10701]
    ERROR => W16 (pid 1964) died [dpxxdisp.c   10701]
    ERROR => W17 (pid 3456) died [dpxxdisp.c   10701]
    ERROR => W18 (pid 3680) died [dpxxdisp.c   10701]
    ERROR => W19 (pid 2076) died [dpxxdisp.c   10701]
    my types changed after wp death/restart 0x38 --> 0x30
    ERROR => W20 (pid 1264) died [dpxxdisp.c   10701]
    my types changed after wp death/restart 0x30 --> 0x20
    ERROR => W21 (pid 2756) died [dpxxdisp.c   10701]
    ERROR => W22 (pid 2740) died [dpxxdisp.c   10701]
    my types changed after wp death/restart 0x20 --> 0x0
    DP_FATAL_ERROR => DpEnvCheck: no more work processes
    DISPATCHER EMERGENCY SHUTDOWN ***
    increase tracelevel of WPs
    killing W0-1832 (SIGUSR2)
    ERROR => DpWpKill(1832, SIGUSR2) failed [dpxxtool.c   2687]
    killing W1-2492 (SIGUSR2)
    ERROR => DpWpKill(2492, SIGUSR2) failed [dpxxtool.c   2687]
    killing W2-3044 (SIGUSR2)
    ERROR => DpWpKill(3044, SIGUSR2) failed [dpxxtool.c   2687]
    killing W3-3896 (SIGUSR2)
    ERROR => DpWpKill(3896, SIGUSR2) failed [dpxxtool.c   2687]
    killing W4-3904 (SIGUSR2)
    ERROR => DpWpKill(3904, SIGUSR2) failed [dpxxtool.c   2687]
    killing W5-3900 (SIGUSR2)
    ERROR => DpWpKill(3900, SIGUSR2) failed [dpxxtool.c   2687]
    killing W6-2496 (SIGUSR2)
    ERROR => DpWpKill(2496, SIGUSR2) failed [dpxxtool.c   2687]
    killing W7-3316 (SIGUSR2)
    ERROR => DpWpKill(3316, SIGUSR2) failed [dpxxtool.c   2687]
    killing W8-3840 (SIGUSR2)
    ERROR => DpWpKill(3840, SIGUSR2) failed [dpxxtool.c   2687]
    killing W9-456 (SIGUSR2)
    ERROR => DpWpKill(456, SIGUSR2) failed [dpxxtool.c   2687]
    killing W10-2116 (SIGUSR2)
    ERROR => DpWpKill(2116, SIGUSR2) failed [dpxxtool.c   2687]
    killing W11-2944 (SIGUSR2)
    ERROR => DpWpKill(2944, SIGUSR2) failed [dpxxtool.c   2687]
    killing W12-244 (SIGUSR2)
    ERROR => DpWpKill(244, SIGUSR2) failed [dpxxtool.c   2687]
    killing W13-3820 (SIGUSR2)
    ERROR => DpWpKill(3820, SIGUSR2) failed [dpxxtool.c   2687]
    killing W14-2732 (SIGUSR2)
    ERROR => DpWpKill(2732, SIGUSR2) failed [dpxxtool.c   2687]
    killing W15-3580 (SIGUSR2)
    ERROR => DpWpKill(3580, SIGUSR2) failed [dpxxtool.c   2687]
    killing W16-1964 (SIGUSR2)
    ERROR => DpWpKill(1964, SIGUSR2) failed [dpxxtool.c   2687]
    killing W17-3456 (SIGUSR2)
    ERROR => DpWpKill(3456, SIGUSR2) failed [dpxxtool.c   2687]
    killing W18-3680 (SIGUSR2)
    ERROR => DpWpKill(3680, SIGUSR2) failed [dpxxtool.c   2687]
    killing W19-2076 (SIGUSR2)
    ERROR => DpWpKill(2076, SIGUSR2) failed [dpxxtool.c   2687]
    killing W20-1264 (SIGUSR2)
    ERROR => DpWpKill(1264, SIGUSR2) failed [dpxxtool.c   2687]
    killing W21-2756 (SIGUSR2)
    ERROR => DpWpKill(2756, SIGUSR2) failed [dpxxtool.c   2687]
    killing W22-2740 (SIGUSR2)
    ERROR => DpWpKill(2740, SIGUSR2) failed [dpxxtool.c   2687]
    NiWait: sleep (10000 msecs) ...
    NiISelect: timeout 10000 ms
    Wed Oct 01 14:40:38 2008
    NiISelect: TIMEOUT occured(10000 msecs)
    dump system status
    dump system status
    Workprocess Table (long)               Wed Oct 01 04:40:38 2008
    ========================
    No Ty. Pid      Status  Cause Start Err Sem CPU    Time  Program  Cl  User         Action                    Table
    0 DIA     1832 Ended         no      1   0             0                                                             
    1 DIA     2492 Ended         no      1   0             0                                                             
    2 DIA     3044 Ended         no      1   0             0                                                             
    3 DIA     3896 Ended         no      1   0             0                                                             
    4 DIA     3904 Ended         no      1   0             0                                                             
    5 DIA     3900 Ended         no      1   0             0                                                             
    6 DIA     2496 Ended         no      1   0             0                                                             
    7 DIA     3316 Ended         no      1   0             0                                                             
    8 UPD     3840 Ended         no      1   0             0                                                             
    9 UPD      456 Ended         no      1   0             0                                                             
    10 UPD     2116 Ended         no      1   0             0                                                             
    11 UPD     2944 Ended         no      1   0             0                                                             
    12 UPD      244 Ended         no      1   0             0                                                             
    13 ENQ     3820 Ended         no      1   0             0                                                             
    14 BTC     2732 Ended         no      1   0             0                                                             
    15 BTC     3580 Ended         no      1   0             0                                                             
    16 BTC     1964 Ended         no      1   0             0                                                             
    17 BTC     3456 Ended         no      1   0             0                                                             
    18 BTC     3680 Ended         no      1   0             0                                                             
    19 BTC     2076 Ended         no      1   0             0                                                             
    20 SPO     1264 Ended         no      1   0             0                                                             
    21 UP2     2756 Ended         no      1   0             0                                                             
    22 UP2     2740 Ended         no      1   0             0                                                             
    Dispatcher Queue Statistics               Wed Oct 01 04:40:38 2008
    ===========================
    --------++++--
    +
    Typ
    now
    high
    max
    writes
    reads
    --------++++--
    +
    NOWP
    0
    1
    2000
    1
    1
    --------++++--
    +
    DIA
    4
    4
    2000
    4
    0
    --------++++--
    +
    UPD
    0
    0
    2000
    0
    0
    --------++++--
    +
    ENQ
    0
    0
    2000
    0
    0
    --------++++--
    +
    BTC
    0
    0
    2000
    0
    0
    --------++++--
    +
    SPO
    1
    1
    2000
    1
    0
    --------++++--
    +
    UP2
    0
    0
    2000
    0
    0
    --------++++--
    +
    max_rq_id          9
    wake_evt_udp_now     0
    wake events           total     5,  udp     3 ( 60%),  shm     2 ( 40%)
    since last update     total     5,  udp     3 ( 60%),  shm     2 ( 40%)
    Dump of tm_adm structure:               Wed Oct 01 04:40:38 2008
    =========================
    Term    uid  man user    term   lastop  mod wp  ta   a/i (modes)
    Workprocess Comm. Area Blocks               Wed Oct 01 04:40:38 2008
    =============================
    Slots: 300, Used: 1, Max: 0
    --------++--
    +
    id
    owner
    pid
    eyecatcher
    --------++--
    +
    0
    DISPATCHER
    -1
    WPCAAD000
    NiWait: sleep (5000 msecs) ...
    NiISelect: timeout 5000 ms
    Wed Oct 01 14:40:43 2008
    NiISelect: TIMEOUT occured(5000 msecs)
    DpHalt: shutdown server >SAPDRQ_DRQ_00       <
    Switch off Shared memory profiling
    DpWakeUpWps: wake up all wp's
    killing process (1408) (SOFT_KILL)
    [DpProcDied] Process lives  (PID:1408  HANDLE:1560)
    wait for end of gateway
    NiWait: sleep (1000 msecs) ...
    NiISelect: timeout 1000 ms
    Wed Oct 01 14:40:44 2008
    NiISelect: TIMEOUT occured(1000 msecs)
    [DpProcDied] Process died  (PID:1408  HANDLE:1560)
    DpStartStopMsg: send stop message (myname is >SAPDRQ_DRQ_00       <)
    NiBufSend starting
    NiIWrite: write 458, 1 packs, MESG_IO, handle 3, data complete
    MsINiWrite: sent 458 bytes
    send msg (len 110+348) to name          -, type 4, key -
    DpStartStopMsg: stop msg sent
    NiIRead: read 181, 1 packs, MESG_IO, handle 3, data complete
    NiBufIn: NIBUF len=181
    NiBufIn: Packet complete for hdl 3
    NiBufReceive starting
    MsINiRead: received 181 bytes
    MSG received, len 110+71, flag 1, from MSG_SERVER, typ 0, key -
    DpHalt: received 71 bytes from message server
    NiIRead: read 181, 1 packs, MESG_IO, handle 3, data complete
    NiBufIn: NIBUF len=181
    NiBufIn: Packet complete for hdl 3
    NiBufReceive starting
    MsINiRead: received 181 bytes
    MSG received, len 110+71, flag 1, from MSG_SERVER, typ 0, key -
    DpHalt: received 71 bytes from message server
    NiIRead: read 181, 1 packs, MESG_IO, handle 3, data complete
    NiBufIn: NIBUF len=181
    NiBufIn: Packet complete for hdl 3
    NiBufReceive starting
    MsINiRead: received 181 bytes
    MSG received, len 110+71, flag 1, from MSG_SERVER, typ 0, key -
    DpHalt: received 71 bytes from message server
    NiIRead: read 181, 1 packs, MESG_IO, handle 3, data complete
    NiBufIn: NIBUF len=181
    NiBufIn: Packet complete for hdl 3
    NiBufReceive starting
    MsINiRead: received 181 bytes
    MSG received, len 110+71, flag 1, from MSG_SERVER, typ 0, key -
    DpHalt: received 71 bytes from message server
    NiIRead: read 181, 1 packs, MESG_IO, handle 3, data complete
    NiBufIn: NIBUF len=181
    NiBufIn: Packet complete for hdl 3
    NiBufReceive starting
    MsINiRead: received 181 bytes
    MSG received, len 110+71, flag 1, from MSG_SERVER, typ 0, key -
    DpHalt: received 71 bytes from message server
    NiIRead: read 181, 1 packs, MESG_IO, handle 3, data complete
    NiBufIn: NIBUF len=181
    NiBufIn: Packet complete for hdl 3
    NiBufReceive starting
    MsINiRead: received 181 bytes
    MSG received, len 110+71, flag 1, from MSG_SERVER, typ 0, key -
    DpHalt: received 71 bytes from message server
    NiPRead: WSAEWOULDBLOCK 1.time 4
    NiISelect: timeout 0 ms
    DpHalt: no more messages from the message server
    DpHalt: get hardware id to synchronize with the message server
    NiBufSend starting
    NiIWrite: write 114, 1 packs, MESG_IO, handle 3, data complete
    MsINiWrite: sent 114 bytes
    send msg (len 110+4) to name MSG_SERVER, type 0, key -
    MsSndName: MS_GET_HWID ok
    Send 4 bytes to MSG_SERVER
    NiPRead: WSAEWOULDBLOCK 1.time 4
    NiISelect: timeout 5000 ms
    NiIRead: read 214, 1 packs, MESG_IO, handle 3, data complete
    NiBufIn: NIBUF len=214
    NiBufIn: Packet complete for hdl 3
    NiBufReceive starting
    MsINiRead: received 214 bytes
    MSG received, len 110+104, flag 3, from MSG_SERVER, typ 0, key -
    Received 104 bytes from MSG_SERVER                             
    Received opcode MS_GET_HWID from msg_server, reply MSOP_OK
    MsOpReceive: ok
    MsGetHardwareId : Hardware Id >G0606866136<
    NiPRead: WSAEWOULDBLOCK 1.time 4
    NiISelect: timeout 1000 ms
    Wed Oct 01 14:40:45 2008
    NiISelect: TIMEOUT occured(1000 msecs)
    DpHalt: no more messages from the message server
    DpHalt: sync with message server o.k.
    detach from message server
    ***LOG Q0M=> DpMsDetach, ms_detach () [dpxxdisp.c   8589]
    NiBufSend starting
    NiIWrite: write 110, 1 packs, MESG_IO, handle 3, data complete
    MsINiWrite: sent 110 bytes
    send logout to msg_server
    call exit function
    DpMsShutdownHook called
    NiSelClear: removed hdl 3 from selectset
    MBUF state OFF
    blks_in_queue/wp_ca_blk_no/wp_max_no = 1/300/23
    LOCK WP ca_blk 1
    make DISP owner of wp_ca_blk 1
    put request into queue (reqtype 1, prio LOW, rq_id 11)
    MBUF component DOWN
    NiBufClose: clear extensions for handle 3
    NiBufSetStat: bufstat of hdl 3 changed from OK to OFF
    NiICloseHandle: shutdown and close nihandle-socket 3-1564
    detach MS-system
    EsCleanup ....
    ***LOG Q05=> DpHalt, DPStop ( 1860) [dpxxdisp.c   7267]
    Good Bye .....

    Hi,
    If dispatchers stopped , then there are few reasons
    1. oracle listener stopped
    2. loopback does not defined in the " etc " host file
    According to trace file says , loop back adaptor is not defined in your system. otherwise please check it oracle listener in the services list.
    Reply me
    Regards
    MLN

  • TNS-12542 해결 방법(LISTENER START 시 HANG)

    제품 : SQL*NET
    작성날짜 : 1998-09-09
    TNS-12542 해결방법(Listener start시 Hang)
    에러 메시지는 다음과 같다.
    12542, 00000, "TNS:address already in use"
    *Cause: Specified listener address is already being used.
    *Action: Start your listener with a unique address.
    부가적으로 TNS-12560, 512 error 가 동반된다.
    12560, 00000, "TNS:protocol adapter error"
    *Cause: A generic protocol adapter error occurred.
    *Action: Check addresses used for proper protocol specification. Before
    reporting this error, look at the error stack and check for lower level
    transport errors.For further details, turn on tracing and reexecute the
    operation. Turn off tracing when the operation is complete.
    00512, 00000, "Address already in use"
    *Cause: Specified listener address is already being used.
    *Action: Start your listener with an unused address.
    혹은
    % lsnrctl start
    LSNRCTL for SVR4: Version 2.0.15.0.0 - Production on 26-SEP-94 11:10:11
    Copyright (c) Oracle Corporation 1993. All rights reserved.
    Starting /solar/7016/bin/tnslsnr: please wait...
    과 같은 상태에서 Hang 이 걸리기도 한다.
    조치 방법
    =========
    1. 이미 Listener 가 기동되어 있는지 확인한다.
    $ ps -ef | grep tnslsnr
    기동이 되어 있다면 lsnrctl Utility 로 종료시킨다.
    $ lsnrctl stop
    이때 정상적으로 종료가 되지 않는다면 kill 명령을 이용하여 Process 를
    제거한다.
    % ps -aef | grep tnslsnr
    다음과 같이 나타나다고 하면,
    oracle 9798 1 80 11:08:18 ?
    0:03 /solar/7016/bin/tnslsnr LISTENER
    oracle 9823 8531 5 11:11:37 pts/24
    0:00 grep tnslsnr
    % kill -9 9798
    2. /etc/services 파일을 열어 listener 가 사용하는 Port 와 중복되게 지정된
    항목이 있는지 확인한다.
    3. Listener.ora 파일에 다음 파라미터가 설정되어 있는지 확인하기 바란다.
    USE_CKPFILE_LISTENER = TRUE
    위에서 listener.ora 의 Port 를 1522 로 변경했다 하더라도 위의 파라미터
    가 지정되어 있다면 전혀 문제가 해결되지 않는다.
    USE_CKPFILE_LISTENER = FALSE
    로 변경한다. 위 파라미터로 생성된 Checkpoint 파일도 삭제한다.
    $ cd $ORACLE_HOME/network/admin
    $ mv listener.ckp
    ========================
    * USE_CKPFILE_LISTENER *
    ========================
    SQL*NET 2.3.X 버전에서 적용되는 파라미터이다.
    이 파라미터는 Checkpoint 를 발생하도록 한다. 디폴트는 FALSE 이다.
    TRUE 로 셋팅을 하면 마지막으로 Listener를 stop 했을때의 listener.ora
    파일의 내용을 listener.ckp 파일에 그대로 paste 한다.
    Listener 기동시 listener.ckp 파일과 listener.ora 파일을 비교하여
    변경사항이 있으면 변경된 내용이 적용되어 기동되지 않는다.
    4. Listener 를 재기동한다.
    $ lsnrctl start
    # TNS- 12542 에러의 메시지만을 보면 TNS:address already in use 로
    나와 Server ip address 가 충돌이 나는 것으로 볼 수 있지만 ip
    address 가 충돌이 난다면 Booting 시 이미 문제가 발생한다.
    이것은 대부분 listener 의 Port 를 다른 프로세스나 OS 에서 이미
    할당받아 사용하는 것으로 볼 수 있다. Listener 의 Port 를 변경하면
    해결된다.
    Listener 의 Port 를 변경할 수 없는 상황이라면 System Rebooting 을
    하는 것도 한가지 방법이 될 수 있다.
    System Rebooting 후에도 계속해서 발생한다면 다른 프로세스가 listener
    의 Port 를 분명히 사용하고 있는 것이다. System 엔지니어와 상담하여
    어느 프로세스인지 확인이 필요하다.

    Jasbir wrote:
    If it is more than 1 gb purge it. It will solve ur problem.
    JasbirNot necessarily Jasbir.
    Errors posted by Salai Jayavelu can be caused by many different factors, and oversized listener.log is just one of them.
    Among the others are inadequate jdbc connection pool configuration(if applicable),listener configuration,init.ora parameters-mainly memory related ones,
    shared server configuration(if applicable), and so on...
    In fact , TNS - 12518 is so generic message that if he had only those TNS messages in the log, i would be temptated to tell him to contact support.
    But as we can see, Salai recevied multiple different TNS messages that could make his troubleshooting of the 'Listener Hang Issue' interesting enough to
    share his findings with us when he finally find the root cause.
    Good luck Salai and goodspeed.

  • Listening (or not) to music samples

    When I try to listen to a short sample of a song in the Music Store, I get no more than 3 or 4 seconds of music, song stops for buffering and I get another 4 second bit. And so on...never get the full sample.
    I use a dial-up connection and have had no trouble listening to samples on Amazon with Windows Media, for example. And have had no trouble downloading from iTunes.
    Any help would be appreciated,
    Bob

    I had the same problem. Pre-listening stops after 7 sec. A have a broadband connection. After select "load full preivew before playing" it work perfect.
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