In RAC Database All sessions are connecting to Node1 only

Hi Gurus,
Oracle RAC 10R2.
OS: IBM AIX
We have two node RAC instance. When I checked, all sessions are connecting to NODE1. and node2 is not having any worload.
can you guys suggected me from where I start troubleshooting.
Thanks,
Chinmay

Hi Chinmay,
Check for active_instance_count parameter in database.If it's value is 1, database connection will go to only one instance.To check to which instance it will go you can use below query.
select INSTANCE_NAME,HOST_NAME,INSTANCE_ROLE from gv$instance;
Instance_role has two value: active instance (=primary instance) or a passive instance (secondary instance).
Connection will always go to active instance only.
Regards
Sushant

Similar Messages

  • Howto unlock a table in oracle when all sessions are close ...

    but ... not commit or roollback has been made ...
    Could I try to run any script for unlock the table or the row?
    Thanks a lot

    If a session is closed, by definition all transactions associated with that session must have ended, either by having the changes committed or rolled back. So the premise does not make sense.
    If a table is locked, some session has that lock. If the session goes away, the lock goes away. If the lock is still there, the session must still be there.
    Justin

  • Manually deleted cache, all sessions are gone

    Every time I try to clear the cache (cmd-shift-backspace), Firefox hangs and I have to force quit. This is a known bug (https://support.mozilla.org/en-US/questions/938139). So I tried manually deleting the cache but when I started FF again, all windows were gone, and session manager could not restore the previous session. It shows up but nothing happens when I click on it. I tried restoring everything from trash, replacing current items, but this didn't work. I had months worth of open tabs and windows that would take days to restore from history. How can I recover the lost session?

    Hello,
    Many site issues can be caused by corrupt cookies or cache. In order to try to fix these problems, the first step is to clear both cookies and the cache.
    Note: ''This will temporarily log you out of all sites you're logged in to.''
    To clear cache and cookies do the following:
    #Go to Firefox > History > Clear recent history or (if no Firefox button is shown) go to Tools > Clear recent history.
    #Under "Time range to clear", select "Everything".
    #Now, click the arrow next to Details to toggle the Details list active.
    #From the details list, check ''Cache'' and ''Cookies'' and uncheck everything else.
    #Now click the ''Clear now'' button.
    Further information can be found in the [[Clear your cache, history and other personal information in Firefox]] article.
    Did this fix your problems? Please report back to us!
    Thank you.

  • My iphone screen wont turn on after being replaced 3 times and all ribbons are connected properly

    hello ,
    i bought a iphone 3gs off my friend only to find multiple problems with the phone !!
    i had to change the audio jack replace all buttons , replace the digitilizer and home button .
    i did this all with no problems , the only problem i could not fix was the screen keep going blank while using the phone .
    i replaced the screen and the problem still persisted , so im pretty sure there is a lose connection some where ,
    i had a further look into the problem today only to find that when my friend previously changed the screen he has damaged the logic board where the lcd is connected which is undoubtably the reason for a lose connection .
    how do i go about replacing the broken part ? or have i been bumped off and now have to replace the whole logic board ?
    many thanks

    Try unplugging from the computer then pressing and holding the home button, while pressing home button plug it back into the computer and hold until an itunes symbol shows up. If after 60 seconds it doesn't show up try taking into an Apple store for replacement. If it does show up look in itunes and restore iphone.

  • All wires are connected, when print buttons hit, it says 'off line'

    hello

    What printer?
    What operating system?
    How is the printer connected?
    Say thanks by clicking "Kudos" "thumbs up" in the post that helped you.
    I am employed by HP

  • Is it possible to check if all parameters are connected while running?

    Hello,
    i have a Vi with one input "Text" and another parameter "bool".
    Is it possible to check if the bool-parameter was wired if called from another vi?
    Reason:
    If not wired i want to write only the text to a logfile
    and if wired i want to write a text + the state of the boolean value.
    So something like a property "ValueIsWired" that can be used then with a tru/false case to generate different outputs.
    Thx

    OnlyOne wrote:
    Hello,
    i have a Vi with one input "Text" and another parameter "bool".
    Is it possible to check if the bool-parameter was wired if called from another vi?
    Reason:
    If not wired i want to write only the text to a logfile
    and if wired i want to write a text + the state of the boolean value.
    So something like a property "ValueIsWired" that can be used then with a tru/false case to generate different outputs.
    Thx
    Default bool to False, only write State if True.
    /Y
    LabVIEW 8.2 - 2014
    "Only dead fish swim downstream" - "My life for Kudos!" - "Dumb people repeat old mistakes - smart ones create new ones."
    G# - Free award winning reference based OOP for LV

  • HT1695 are not connected to internet", try again. All other sites are connected. Any ideas???

    All sites are connected to WiFi except google which states "You are not connected to internet", try again. Any ideas ???? Thanks, HiFijv

    Shutdown the computer.
    Power off the router. Wait few minutes.
    Power on the router. Wait until all the lights are lit up properly.
    Restart the computer.
    Best.

  • Kill all sessions of a special user

    Hi all,
    I'm not very familar with PL/SQL but I think this will help my on my "issue".
    Sometimes I need to kill all current sessions (most times 36 sessions) of a single database user.
    All sessions have a different sid and serial# and manually executing "alter system kill session 'xxx,yyyy' isn't really funny.
    Im thinking of a small PL/SQL script which receives the dbuser name as parameter and then killing all sessions of the user.
    Could please anyone give ma a hint or a short example on this??
    Many Thanks
    Joerg
    Edited by: Joerg Lang on 22.06.2009 12:38

    Hey Hoek,
    thanks...
    granting "alter system" to my user, by my self :D, let the procedure run without any errors...
    Strange thing and good to know...
    Ok, but now I'm still having the issue when using the "username" as parameter of the procedure.
    create or replace procedure kill_session(user in varchar2)
    is
    begin
    for sessions in ( select sid, serial#
                        from   v$session
                        where  username = 'user_to_kill')
      loop
        execute immediate 'alter system kill session '''||sessions.sid||','||sessions.serial#||'''';
      end loop;
    end;works fine and all sessions are killed.
    create or replace procedure kill_session(user in varchar2)
    is
    begin
    for sessions in ( select sid, serial#
                        from   v$session
                        where  username = '||user||')
      loop
        execute immediate 'alter system kill session '''||sessions.sid||','||sessions.serial#||'''';
      end loop;
    end;works not, but also now errors ar shown..
    any Idea?

  • 7.8.01.17: autom. update statistics consuming all sessions

    After having built a system using TDMS and starting the system for the first time the database creates dbmsrv processes until all sessions are consumed. All transports etc. are failing now since there are no more user sessions.
    The OS itself is under heavy load (about 60 of those entries):
    27240 database 117  37    0 5538M 4797M cpu     21:04   106% /sapdb/TTT/db/pgm/kernel TTT -diagpipe 17
      1941 database   3  51    0   33M   21M sleep    0:59 12.56% /sapdb/TTT/db/pgm/dbmsrv -sdbstarter 5000 5
      1971 database   3  59    0   33M   21M sleep    1:10 12.32% /sapdb/TTT/db/pgm/dbmsrv -sdbstarter 5000 5
      1236 database   3  54    0   33M   21M sleep    1:19 12.28% /sapdb/TTT/db/pgm/dbmsrv -sdbstarter 5000 5
      1975 database   3  59    0   33M   21M cpu      1:01 12.17% /sapdb/TTT/db/pgm/dbmsrv -sdbstarter 5000 5
      1965 database   3  52    0   33M   21M sleep    0:59 11.77% /sapdb/TTT/db/pgm/dbmsrv -sdbstarter 5000 5
    <...>
    wheras the database itself is waiting for a lock release:
    ID   UKT UNIX   TASK       APPL Current        Timeout/ Region     Wait
              tid   type        pid state          Priority cnt try    item
    T78    8     33 User       1650 JobWait UpdStt          0               0(s)
    T79    8     33 User       1607 Vwait                   0               0(s)
    T80    8     33 User       1519 Vwait                   0               0(s)
    T96    9     34 User       1677 Vwait                   0               0(s)
    T97    9     34 User       1656 JobWait UpdStt          0               0(s)
    <...>
    T99    9     34 User       1523 Vwait                   0               0(s)
    T100   9     34 User       1474 Vwait                   0               0(s)
    T141  11     36 User       1181 Vwait                   0               0(s)
    T148   4     29 UpdStat        *IO Wait (R)           7 0     57        0(r)
    T149   4     29 UpdStat         IO Wait (R)             4     70        0(r)
    T151   4     29 UpdStat         IO Wait (R)             0      2        0(r)
    I didn't see that behaviour on 7.7 releases.
    If this situation would arise on a production system we'd certainly have a problem.
    - Why is 7.8 using a dbmsrv session to "hold" the update statistics?
    - why is it not proceeding although there are only three UKTs actually doing the UPDSTAT?
    Markus

    Eventually the database crashed with SIGSEGV and
    Thread        0x9 Task      -  2010-08-13 17:38:45 ERR DIAG           0:  ----> Symbolic stack backtrace <----
    Thread        0x9 Task      -  2010-08-13 17:38:47 ERR DIAG           0:    0: __1cMRTEInternal_RRTENet_DescriptorJLockScope2t5B6Mp1_v_ + 0x7
    Thread        0x9 Task      -  2010-08-13 17:38:47 ERR DIAG           0:           SFrame: IP: 0x000000000185ada7 (0x000000000185ada0+0x7) FP: Thread       
    <...>
    0x9 Task      -  2010-08-13 17:38:18     KernelComm     6:  Internal errorcode, Error code 4940 "too_many_lock_requests"
    MaxLockRequests was set to 750,000, I increase now to 1,500,000.
    Markus

  • Apply templates to RAC database

    Hi,
    We have both production and development templates for our databases that we apply across the enterprise. Different settings let us monitor at different thresholds. These are all for stand-alone single instance setups. Now that we are building out RAC environments, should we create templates for rac instances and then a cluster database? How are you people doing this?
    Thanks
    Alex

    Thank you for the reply. There are differences between the templates attached to the cluster database and the instances in the rac database. There are also differences in the templates for the rac instance and the regular non-rac databases. Not much consistency unfortunately.

  • My macbook pro, iphone, and ipad can not connect to the internet simultaneously. However my room mates computers that are not apple products are connected to the internet.

    Occasionally my macbook, iphone, and ipad would not be connected to the internet at the same time. However, when they can connect, all three are connected at the same time. It is not my internet because my room mates computers are connected to the internet the whole time without any problems. When I can't connect, I can still see the network name on th wifi network search. However, when I click connect, the only message that pops up is can not join network.

    Hi Lao3262,
    Thanks for using Apple Support Communities.  These articles have troubleshooting steps for issues with Wi-Fi on Macs and iOS devices respectively:
    Wi-Fi: How to troubleshoot Wi-Fi connectivity
    http://support.apple.com/kb/HT4628
    iOS: Troubleshooting Wi-Fi networks and connections
    http://support.apple.com/kb/ts1398
    Cheers,
    - Ari

  • Search all sessions in a RAC database

    Hi:
    I am wondering if there is a way that I can show all connecting sessions to a RAC database through OEM Grid Control? I found that I must do a "search session" in only one of the instances, but I want to see all sessions on all available nodes at the same time.
    Thanks.

    You can make the same that i do it.
    In the Server Node of RAC i build a User Define Metric that execute the following:
    SELECT COUNT(*),INST_ID,USERNAME FROM GV$SESSION
    WHERE USERNAME IS NOT NULL
    AND STATUS = 'ACTIVE'
    GROUP BY INST_ID,USERNAME
    ORDER BY INST_ID,USERNAME;
    tHIS METRIC RUN EACH 5 MINUTES AND I WAS ACTIVED THE WARNING AND CRITICAL TRESHOLDS

  • All connections are connecting to 2nd node only in a 2 Node RAC Cluster

    Hello,
    I have a 10.2.0.3 database on a two node RAC Cluster with only one service configured. This service set to be preferred on both nodes.
    However, all the connections are falling on Node2 only. Any idea where to look.
    $> srvctl config service -d PSDB
    psdbsrv1 PREF: psdb1 psdb2 AVAIL:
    Thanks,
    MM

    Application is using the following connection string.
    jdbc:oracle:thin:@(DESCRIPTION =(ADDRESS = (PROTOCOL = TCP)(HOST = PQ2-PS-db-01-vip)(PORT = 1521))(ADDRESS = (PROTOCOL = TCP)(HOST = PQ2-PS-db-02-vip)(PORT = 1521)) (LOAD_BALANCE = yes) (CONNECT_DATA =(SERVER = DEDICATED)(SERVICE_NAME = PSDBSRV1)(FAILOVER_MODE =(TYPE = SELECT)(METHOD = BASIC)(RETRIES = 180)(DELAY = 5))))
    --MM                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       

  • Query all applications that are connected to database in the current time

    Dears,
    I need to query all applications that are connected to database in the current time. I tried using v$session but i could not reach through it to the application that are logged now to database.
    As example, i connect to DB through Web Application and tried to search in v$session to can see Web Application session but i did not see it :(
    From searching in google, found that there is a package named "DBMS_APPLICATION_INFO". I expected that it can help me in my request but i could not use it.
    Please, advise me. Is this package help cover my requirements or there is another method ?
    Thanks & Best regards,

    sybrand_b,
    I think that i appreciated you once you replied me and what i wanted exactly from you "Provide me Link help me more for investigation" and you did not provide something.
    Where is the documentation that i could not read it !!!!!!
    FYI, you are not the only one that have information_
    Anyway ,as usual i will reply you in polite way.
    Thanks and i will not have more input here with you !!!
    Dear All,
    Sorry for wasting your time to read this but i had to reply.
    Please, if any one have more information regarding my issue, it will be highly appreciated.
    Really , thanks all for support.
    Thanks & Regards,

  • RAC database cannot be connected after Grid and RAC DB have been installed

    Folks,
    Hello. I am installing Oracle 11gR2 RAC using 2 VMs (main VM rac1 and slave VM rac2) with Oracle Linux 5.6
    according to the website http://appsdbaworkshop.blogspot.com/2011/10/11gr2-rac-on-linux-56-using-vmware.html
    Grid and RAC database have been installed successfully for both VMs rac1 and rac2. I am using the slave VM rac2 to test Grid and RAC database.
    I have run the commands as below:
    [ora11g@rac2 bin]$ pwd
    /u01/app/grid/bin
    [ora11g@rac2 bin]$ ./crsctl status resource
    CRS-4535: Cannot communicate with Cluster Ready Services
    CRS-4000: Command Status failed, or completed with errors.
    [ora11g@rac2 bin]$ ./srvctl config database -d racdb
    PRCD-1027 : Failed to retrieve database racdb
    PRCR-1070 : Failed to check if resource ora.racdb.db is registered
    Cannot communicate with crsd
    [ora11g@rac2 bin]$ ./sqlplus SYS/SYS
    SQL*Plus: Release 11.2.0.1.0 Production on Sat Mar 10 14:07:07 2012
    Copyright (c) 1982, 2009, Oracle. All rights reserved.
    ERROR:
    ORA-01034: ORACLE not available
    ORA-27101: shared memory realm does not exist
    Linux-x86_64 Error: 2: No such file or directory
    Process ID: 0
    Session ID: 0 Serial number: 0
    Enter user-name: SYS
    Enter password:
    ERROR:
    ORA-01034: ORACLE not available
    ORA-27101: shared memory realm does not exist
    Linux-x86_64 Error: 2: No such file or directory
    Process ID: 0
    Session ID: 0 Serial number: 0
    Enter user-name: SYSTEM
    Enter password:
    ERROR:
    ORA-01034: ORACLE not available
    ORA-27101: shared memory realm does not exist
    Linux-x86_64 Error: 2: No such file or directory
    Process ID: 0
    Session ID: 0 Serial number: 0
    SP2-0157: unable to CONNECT to ORACLE after 3 attempts, exiting SQL*Plus
    [ora11g@rac2 /]$ /u02/11g_db/ora11g/racdb/sqldeveloper/sqldeveloper.sh
    In its GUI, the inputs are below:
    Connection: C1
    Username: SYS
    PWD: SYS
    Role: SYSDBA
    Connection Type: Basic
    Hostname: rac2.localdomain
    Port: 1521
    SID: racdb2
    Test: failed. Network Adapter could not establish connection.
    Browser url: https://rac2.localdomain:1158/em
    Its output: cannot connect to the server at https://rac2.localdomain:1158/em
    As we see the outputs for commands above, Grid is running at the beginning but now is not running. SQLPLUS and SQLdeveloper cannot connect with database. Browser url cannot connect to the console https://rac2.localdomain:1158/em.
    My question is:
    Do any folks understand how to solve the above 4 problems ?
    Thanks.

    Folks,
    Hello. Thanks a lot for replying. The last 50 lines of the file "ocssd.log" is as below:
    [ora11g@rac1 cssd]$ pwd
    /u01/app/grid/log/rac1/cssd
    [ora11g@rac1 cssd]$ ls
    cssdOUT.log ocssd.log ocssd.trc
    [ora11g@rac1 cssd]$ cat ocssd.log
    2012-03-08 21:13:54.415: [    CLSF][1150617920]Destroying CLSF context
    2012-03-08 21:13:55.418: [    CLSF][1150617920]Allocated CLSF context
    2012-03-08 21:13:55.418: [   SKGFD][1150617920]Handle 0x7105660 from lib :ASM:/opt/oracle/extapi/64/asm/orcl/1/libasm.so: for disk :ORCL:ASMDISK1:
    2012-03-08 21:13:55.418: [    CLSF][1150617920]Opened hdl:0x710d800 for dev:ORCL:ASMDISK1:
    2012-03-08 21:13:55.470: [    CLSF][1150617920]Closing handle:0x710d800
    2012-03-08 21:13:55.470: [   SKGFD][1150617920]Lib :ASM:/opt/oracle/extapi/64/asm/orcl/1/libasm.so: closing handle 0x7105660 for disk :ORCL:ASMDISK1:
    2012-03-08 21:13:55.470: [    CLSF][1150617920]Destroying CLSF context
    2012-03-08 21:13:56.472: [    CSSD][1685425920]clssnmlfmtlease: uniqueness 1331259161, gipc addr nm_rac-scan#192.168.137.35#36456
    2012-03-08 21:13:56.608: [    CSSD][1685425920]clssnmvStatusBlkInit: myinfo nodename rac1, uniqueness 0
    2012-03-08 21:13:56.697: [    CSSD][1685425920]clssnmvStatusBlkInit: myinfo nodename rac1, uniqueness 0
    2012-03-08 21:13:56.754: [    CSSD][1685425920]clssnmvStatusBlkInit: myinfo nodename rac1, uniqueness 0
    2012-03-08 21:13:57.425: [    CSSD][1685425920]clssnmlgetslot:lease acquisition for node rac1/slot 1 completed in 19380 msecs
    2012-03-08 21:13:57.559: [    CSSD][1685425920]clssnmvDHBValidateNCopy: node 1, , has a disk HB, but no network HB, DHB has rcfg 226426240, wrtcnt, 89443, LATS 4294905400, lastSeqNo 89443, uniqueness 0, timestamp 1331258081/38436564
    2012-03-08 21:13:57.559: [    CSSD][1685425920]clssnmvDHBValidateNCopy: node 2, , has a disk HB, but no network HB, DHB has rcfg 226426240, wrtcnt, 80216, LATS 4294905400, lastSeqNo 80216, uniqueness 1331259094, timestamp 1331259236/4294905820
    2012-03-08 21:13:57.860: [    CSSD][1685425920]clssnmvDHBValidateNCopy: node 1, rac1, has a disk HB, but no network HB, DHB has rcfg 226426240, wrtcnt, 89444, LATS 4294905700, lastSeqNo 89444, uniqueness 0, timestamp 1331258081/38436564
    2012-03-08 21:13:57.860: [    CSSD][1685425920]clssnmvDHBValidateNCopy: node 2, rac2, has a disk HB, but no network HB, DHB has rcfg 226426240, wrtcnt, 80217, LATS 4294905700, lastSeqNo 80217, uniqueness 1331259094, timestamp 1331259237/4294906920
    2012-03-08 21:13:58.049: [    CSSD][1685425920]clssnmvDHBValidate2012-03-10 12:07:08.298: [    CSSD][471957248]clssscmain: Starting CSS daemon, version 11.2.0.1.0, in (clustered) mode with uniqueness value 1331399227
    2012-03-10 12:07:08.300: [    CSSD][471957248]clssscmain: Environment is production
    2012-03-10 12:07:08.300: [    CSSD][471957248]clssscmain: Core file size limit extended
    2012-03-10 12:07:08.518: [    CSSD][471957248]clssscGetParameterOLR: OLR fetch for parameter logsize (8) failed with rc 21
    2012-03-10 12:07:08.518: [    CSSD][471957248]clssscSetPrivEnv: IPMI device not installed on this node
    2012-03-10 12:07:08.519: [    CSSD][471957248]clssscGetParameterOLR: OLR fetch for parameter priority (15) failed with rc 21
    2012-03-10 12:07:09.675: [    CSSD][471957248]clssscExtendLimits: The current soft limit for file descriptors is 65536, hard limit is 65536
    2012-03-10 12:07:09.675: [    CSSD][471957248]clssscExtendLimits: The current soft limit for locked memory is 4294967295, hard limit is 4294967295
    2012-03-10 12:07:09.675: [    CSSD][471957248]clssscmain: Running as user ora11g
    [  clsdmt][1088276800]Listening to (ADDRESS=(PROTOCOL=ipc)(KEY=rac1DBG_CSSD))
    2012-03-10 12:07:09.821: [  clsdmt][1088276800]PID for the Process [5971], connkey 4
    2012-03-10 12:07:09.822: [    CSSD][471957248]clssscGetParameterOLR: OLR fetch for parameter auth rep (9) failed with rc 21
    2012-03-10 12:07:09.823: [    CSSD][471957248]clssscGetParameterOLR: OLR fetch for parameter diagwait (14) failed with rc 21
    2012-03-10 12:07:09.847: [    CSSD][471957248]clssscmain: initgminfo done
    2012-03-10 12:07:09.971: [    CSSD][1098766656]clssgmclientlsnr: Spawned
    2012-03-10 12:07:09.971: [    CSSD][1098766656]clssgmEvtInformation: reqtype (13) cmProc ((nil)) client ((nil))
    2012-03-10 12:07:09.971: [    CSSD][1098766656]clssgmEvtInformation: reqtype (13) req (0xadd7b20)
    2012-03-10 12:07:09.971: [    CSSD][1098766656]clssnmQueueNotification: type (13) 0xadd7b20
    2012-03-10 12:07:09.973: [    CSSD][1098766656]clssscGetParameterOLR: OLR fetch for parameter GIPC client trclvl (13) failed with rc 21
    2012-03-10 12:07:09.975: [    CSSD][1098766656]clssgmclientlsnr: listening on clsc://(ADDRESS=(PROTOCOL=ipc)(KEY=OCSSD_LL_rac1_)(GIPCID=903cec19-00000000-5971))
    2012-03-10 12:07:09.975: [    GPnP][471957248]clsgpnp_Init: [at clsgpnp0.c:404] gpnp tracelevel 3, component tracelevel 0
    2012-03-10 12:07:09.975: [    GPnP][471957248]clsgpnp_Init: [at clsgpnp0.c:534] '/u01/app/grid' in effect as GPnP home base.
    2012-03-10 12:07:10.044: [GIPCCLSA][1098766656]gipcmodClsaCompleteAccept: failed on clsaauthstart ret clsaretOSD (8), endp 0xade1aa0 [000000000000002f] { gipcEndpoint : localAddr 'clsc://(ADDRESS=(PROTOCOL=ipc)(KEY=OCSSD_LL_rac1_)(GIPCID=e1fdf67e-e0b9ca68-5971))', remoteAddr 'clsc://(ADDRESS=(PROTOCOL=ipc)(KEY=OCSSD_LL_rac1_)(GIPCID=e0b9ca68-e1fdf67e-5976))', numPend 5, numReady 0, numDone 0, numDead 0, numTransfer 0, objFlags 0x1758, pidPeer 0, flags 0x603710, usrFlags 0x14000 }
    2012-03-10 12:07:10.044: [GIPCCLSA][1098766656]gipcmodClsaCompleteAccept: slos op : mkdir
    2012-03-10 12:07:10.044: [GIPCCLSA][1098766656]gipcmodClsaCompleteAccept: slos dep : No space left on device (28)
    2012-03-10 12:07:10.044: [GIPCCLSA][1098766656]gipcmodClsaCompleteAccept: slos loc : authprep6
    2012-03-10 12:07:10.044: [GIPCCLSA][1098766656]gipcmodClsaCompleteAccept: slos info: failed to make dir /u01/app/grid/auth/css/rac1/A2370613
    2012-03-10 12:07:10.045: [GIPCXCPT][1098766656]gipcmodMuxTransferAccept: internal accept request failed endp 0xade0740 [000000000000001b] { gipcEndpoint : localAddr 'clsc://(ADDRESS=(PROTOCOL=ipc)(KEY=OCSSD_LL_rac1_)(GIPCID=903cec19-00000000-5971))', remoteAddr '', numPend 0, numReady 0, numDone 0, numDead 0, numTransfer 0, objFlags 0x0, pidPeer 0, flags 0x30613, usrFlags 0x10010 }, ret gipcretAuthFail (22)
    2012-03-10 12:07:10.045: [ GIPCMUX][1098766656]gipcmodMuxTransferAccept: EXCEPTION[ ret gipcretAuthFail (22) ] error during accept on endp 0xade0740 [000000000000001b] { gipcEndpoint : localAddr 'clsc://(ADDRESS=(PROTOCOL=ipc)(KEY=OCSSD_LL_rac1_)(GIPCID=903cec19-00000000-5971))', remoteAddr '', numPend 02012-03-10 12:21:34.610: [    CSSD][4216872704]clssscmain: Starting CSS daemon, version 11.2.0.1.0, in (clustered) mode with uniqueness value 1331400094
    2012-03-10 12:21:34.612: [    CSSD][4216872704]clssscmain: Environment is production
    2012-03-10 12:21:34.612: [    CSSD][4216872704]clssscmain: Core file size limit extended
    2012-03-10 12:21:34.675: [    CSSD][4216872704]clssscGetParameterOLR: OLR fetch for parameter logsize (8) failed with rc 21
    2012-03-10 12:21:34.675: [    CSSD][4216872704]clssscSetPrivEnv: IPMI device not installed on this node
    2012-03-10 12:21:34.676: [    CSSD][4216872704]clssscGetParameterOLR: OLR fetch for parameter priority (15) failed with rc 21
    2012-03-10 12:21:34.770: [    CSSD][4216872704]clssscExtendLimits: The current soft limit for file descriptors is 65536, hard limit is 65536
    2012-03-10 12:21:34.770: [    CSSD][4216872704]clssscExtendLimits: The current soft limit for locked memory is 4294967295, hard limit is 4294967295
    2012-03-10 12:21:34.771: [    CSSD][4216872704]clssscmain: Running as user ora11g
    [  clsdmt][1123064128]Listening to (ADDRESS=(PROTOCOL=ipc)(KEY=rac1DBG_CSSD))
    2012-03-10 12:21:37.926: [  clsdmt][1123064128]PID for the Process [6687], connkey 4
    2012-03-10 12:21:38.276: [    CSSD][4216872704]clssscGetParameterOLR: OLR fetch for parameter auth rep (9) failed with rc 21
    2012-03-10 12:21:38.276: [    CSSD][4216872704]clssscGetParameterOLR: OLR fetch for parameter diagwait (14) failed with rc 21
    2012-03-10 12:21:39.171: [    CSSD][4216872704]clssscmain: initgminfo done
    2012-03-10 12:21:42.815: [    CSSD][1144043840]clssgmclientlsnr: Spawned
    2012-03-10 12:21:42.815: [    CSSD][1144043840]clssgmEvtInformation: reqtype (13) cmProc ((nil)) client ((nil))
    2012-03-10 12:21:42.815: [    CSSD][1144043840]clssgmEvtInformation: reqtype (13) req (0x1a5a7160)
    2012-03-10 12:21:42.815: [    CSSD][1144043840]clssnmQueueNotification: type (13) 0x1a5a7160
    2012-03-10 12:21:42.822: [    CSSD][1144043840]clssscGetParameterOLR: OLR fetch for parameter GIPC client trclvl (13) failed with rc 21
    2012-03-10 12:21:42.872: [    CSSD][1144043840]clssgmclientlsnr: listening on clsc://(ADDRESS=(PROTOCOL=ipc)(KEY=OCSSD_LL_rac1_)(GIPCID=45c3536d-00000000-6687))
    2012-03-10 12:21:42.873: [    GPnP][4216872704]clsgpnp_Init: [at clsgpnp0.c:404] gpnp tracelevel 3, component tracelevel 0
    2012-03-10 12:21:42.873: [    GPnP][4216872704]clsgpnp_Init: [at clsgpnp0.c:534] '/u01/app/grid' in effect as GPnP home base.
    2012-03-10 12:21:43.190: [GIPCCLSA][1144043840]gipcmodClsaCompleteAccept: failed on clsaauthstart ret clsaretOSD (8), endp 0x1a5b10e0 [000000000000002f] { gipcEndpoint : localAddr 'clsc://(ADDRESS=(PROTOCOL=ipc)(KEY=OCSSD_LL_rac1_)(GIPCID=c53aa194-7b930898-6687))', remoteAddr 'clsc://(ADDRESS=(PROTOCOL=ipc)(KEY=OCSSD_LL_rac1_)(GIPCID=7b930898-c53aa194-5928))', numPend 5, numReady 0, numDone 0, numDead 0, numTransfer 0, objFlags 0x1728, pidPeer 0, flags 0x603710, usrFlags 0x14000 }
    2012-03-10 12:21:43.190: [GIPCCLSA][1144043840]gipcmodClsaCompleteAccept: slos op : mkdir
    2012-03-10 12:21:43.190: [GIPCCLSA][1144043840]gipcmodClsaCompleteAccept: slos dep : No space left on device (28)
    2012-03-10 12:21:43.190: [GIPCCLSA][1144043840]gipcmodClsaCompleteAccept: slos loc : authprep6
    2012-03-10 12:21:43.190: [GIPCCLSA][1144043840]gipcmodClsaCompleteAccept: slos info: failed to make dir /u01/app/grid/auth/css/rac1/A3702366
    2012-03-10 12:21:43.201: [GIPCXCPT][1144043840]gipcmodMuxTransferAccept: internal accept request failed endp 0x1a5afd80 [000000000000001b] { gipcEndpoint : localAddr 'clsc://(ADDRESS=(PROTOCOL=ipc)(KEY=OCSSD_LL_rac1_)(GIPCID=45c3536d-00000000-6687))', remoteAddr '', numPend 0, numReady 0, numDone 0, numDead 0, numTransfer 0, objFlags 0x0, pidPeer 0, flags 0x30613, usrFlags 0x10010 }, ret gipcretAuthFail (22)
    2012-03-10 12:21:43.201: [ GIPCMUX][1144043840]gipcmodMuxTransferAccept: EXCEPTION[ ret gipcretAuthFail (22) ] error during accept on endp 0x1a5afd80 [000000000000001b] { gipcEndpoint : localAddr 'clsc://(ADDRESS=(PROTOCOL=ipc)(KEY=OCSSD_LL_rac1_)(GIPCID=45c3536d-00000000-6687))', remot2012-03-11 11:17:15.417: [    CSSD][1249378048]clssscmain: Starting CSS daemon, version 11.2.0.1.0, in (clustered) mode with uniqueness value 1331479035
    2012-03-11 11:17:15.418: [    CSSD][1249378048]clssscmain: Environment is production
    2012-03-11 11:17:15.418: [    CSSD][1249378048]clssscmain: Core file size limit extended
    2012-03-11 11:17:15.797: [    CSSD][1249378048]clssscGetParameterOLR: OLR fetch for parameter logsize (8) failed with rc 21
    2012-03-11 11:17:15.797: [    CSSD][1249378048]clssscSetPrivEnv: IPMI device not installed on this node
    2012-03-11 11:17:15.798: [    CSSD][1249378048]clssscGetParameterOLR: OLR fetch for parameter priority (15) failed with rc 21
    2012-03-11 11:17:17.472: [    CSSD][1249378048]clssscExtendLimits: The current soft limit for file descriptors is 65536, hard limit is 65536
    2012-03-11 11:17:17.472: [    CSSD][1249378048]clssscExtendLimits: The current soft limit for locked memory is 4294967295, hard limit is 4294967295
    2012-03-11 11:17:17.473: [    CSSD][1249378048]clssscmain: Running as user ora11g
    [  clsdmt][1098090816]Listening to (ADDRESS=(PROTOCOL=ipc)(KEY=rac1DBG_CSSD))
    2012-03-11 11:17:17.517: [  clsdmt][1098090816]PID for the Process [5960], connkey 4
    2012-03-11 11:17:17.573: [    CSSD][1249378048]clssscGetParameterOLR: OLR fetch for parameter auth rep (9) failed with rc 21
    2012-03-11 11:17:17.574: [    CSSD][1249378048]clssscGetParameterOLR: OLR fetch for parameter diagwait (14) failed with rc 21
    2012-03-11 11:17:17.586: [    CSSD][1249378048]clssscmain: initgminfo done
    2012-03-11 11:17:17.617: [    CSSD][1141242176]clssgmclientlsnr: Spawned
    2012-03-11 11:17:17.617: [    CSSD][1141242176]clssgmEvtInformation: reqtype (13) cmProc ((nil)) client ((nil))
    2012-03-11 11:17:17.617: [    CSSD][1141242176]clssgmEvtInformation: reqtype (13) req (0x129d5160)
    2012-03-11 11:17:17.617: [    CSSD][1141242176]clssnmQueueNotification: type (13) 0x129d5160
    2012-03-11 11:17:17.619: [    CSSD][1141242176]clssscGetParameterOLR: OLR fetch for parameter GIPC client trclvl (13) failed with rc 21
    2012-03-11 11:17:17.621: [    CSSD][1141242176]clssgmclientlsnr: listening on clsc://(ADDRESS=(PROTOCOL=ipc)(KEY=OCSSD_LL_rac1_)(GIPCID=38fc0b43-00000000-5960))
    2012-03-11 11:17:17.621: [    GPnP][1249378048]clsgpnp_Init: [at clsgpnp0.c:404] gpnp tracelevel 3, component tracelevel 0
    2012-03-11 11:17:17.621: [    GPnP][1249378048]clsgpnp_Init: [at clsgpnp0.c:534] '/u01/app/grid' in effect as GPnP home base.
    2012-03-11 11:17:18.167: [GIPCCLSA][1141242176]gipcmodClsaCompleteAccept: failed on clsaauthstart ret clsaretOSD (8), endp 0x129df0e0 [000000000000002f] { gipcEndpoint : localAddr 'clsc://(ADDRESS=(PROTOCOL=ipc)(KEY=OCSSD_LL_rac1_)(GIPCID=22574215-7bcb9bab-5960))', remoteAddr 'clsc://(ADDRESS=(PROTOCOL=ipc)(KEY=OCSSD_LL_rac1_)(GIPCID=7bcb9bab-22574215-5919))', numPend 5, numReady 0, numDone 0, numDead 0, numTransfer 0, objFlags 0x171f, pidPeer 0, flags 0x603710, usrFlags 0x14000 }
    2012-03-11 11:17:18.167: [GIPCCLSA][1141242176]gipcmodClsaCompleteAccept: slos op : mkdir
    2012-03-11 11:17:18.167: [GIPCCLSA][1141242176]gipcmodClsaCompleteAccept: slos dep : No space left on device (28)
    2012-03-11 11:17:18.167: [GIPCCLSA][1141242176]gipcmodClsaCompleteAccept: slos loc : authprep6
    2012-03-11 11:17:18.167: [GIPCCLSA][1141242176]gipcmodClsaCompleteAccept: slos info: failed to make dir /u01/app/grid/auth/css/rac1/A2554722
    2012-03-11 11:17:18.168: [GIPCXCPT][1141242176]gipcmodMuxTransferAccept: internal accept request failed endp 0x129ddd80 [000000000000001b] { gipcEndpoint : localAddr 'clsc://(ADDRESS=(PROTOCOL=ipc)(KEY=OCSSD_LL_rac1_)(GIPCID=38fc0b43-00000000-5960))', remoteAddr '', numPend 0, numReady 0, numDone 0, numDead 0, numTransfer 0, objFlags 0x0, pidPeer 0, flags 0x30613, usrFlags 0x10010 }, ret gipcretAuthFail (22)
    2012-03-11 11:17:18.168: [ GIPCMUX][1141242176]gipcmodMuxTransferAccept: EXCEPTION[ ret gipcretAuthFail (22) ] error during accept on endp 0x129ddd80 [000000000000001b] { gipcEndpoint : localAddr 'clsc://(ADDRESS=(PROTOCOL=ipc)(KEY=OCSSD_LL_rac1_)(GIPCID=38fc0b43-00000000-5960))', remot2012-03-11 13:50:45.588: [    CSSD][1847344896]clssscmain: Starting CSS daemon, version 11.2.0.1.0, in (clustered) mode with uniqueness value 1331488245
    2012-03-11 13:50:45.589: [    CSSD][1847344896]clssscmain: Environment is production
    2012-03-11 13:50:45.589: [    CSSD][1847344896]clssscmain: Core file size limit extended
    2012-03-11 13:50:45.812: [    CSSD][1847344896]clssscGetParameterOLR: OLR fetch for parameter logsize (8) failed with rc 21
    2012-03-11 13:50:45.812: [    CSSD][1847344896]clssscSetPrivEnv: IPMI device not installed on this node
    2012-03-11 13:50:45.813: [    CSSD][1847344896]clssscGetParameterOLR: OLR fetch for parameter priority (15) failed with rc 21
    2012-03-11 13:50:46.364: [    CSSD][1847344896]clssscExtendLimits: The current soft limit for file descriptors is 65536, hard limit is 65536
    2012-03-11 13:50:46.364: [    CSSD][1847344896]clssscExtendLimits: The current soft limit for locked memory is 4294967295, hard limit is 4294967295
    2012-03-11 13:50:46.365: [    CSSD][1847344896]clssscmain: Running as user ora11g
    [  clsdmt][1106819392]Listening to (ADDRESS=(PROTOCOL=ipc)(KEY=rac1DBG_CSSD))
    2012-03-11 13:50:46.512: [  clsdmt][1106819392]PID for the Process [5598], connkey 4
    2012-03-11 13:50:46.518: [    CSSD][1847344896]clssscGetParameterOLR: OLR fetch for parameter auth rep (9) failed with rc 21
    2012-03-11 13:50:46.521: [    CSSD][1847344896]clssscGetParameterOLR: OLR fetch for parameter diagwait (14) failed with rc 21
    2012-03-11 13:50:46.548: [    CSSD][1847344896]clssscmain: initgminfo done
    2012-03-11 13:50:46.611: [    CSSD][1090939200]clssgmclientlsnr: Spawned
    2012-03-11 13:50:46.611: [    CSSD][1090939200]clssgmEvtInformation: reqtype (13) cmProc ((nil)) client ((nil))
    2012-03-11 13:50:46.611: [    CSSD][1090939200]clssgmEvtInformation: reqtype (13) req (0x196b6160)
    2012-03-11 13:50:46.611: [    CSSD][1090939200]clssnmQueueNotification: type (13) 0x196b6160
    2012-03-11 13:50:46.618: [    CSSD][1090939200]clssscGetParameterOLR: OLR fetch for parameter GIPC client trclvl (13) failed with rc 21
    2012-03-11 13:50:46.621: [    CSSD][1090939200]clssgmclientlsnr: listening on clsc://(ADDRESS=(PROTOCOL=ipc)(KEY=OCSSD_LL_rac1_)(GIPCID=e5a0c08e-00000000-5598))
    2012-03-11 13:50:46.621: [    GPnP][1847344896]clsgpnp_Init: [at clsgpnp0.c:404] gpnp tracelevel 3, component tracelevel 0
    2012-03-11 13:50:46.622: [    GPnP][1847344896]clsgpnp_Init: [at clsgpnp0.c:534] '/u01/app/grid' in effect as GPnP home base.
    2012-03-11 13:50:47.158: [GIPCCLSA][1090939200]gipcmodClsaCompleteAccept: failed on clsaauthstart ret clsaretOSD (8), endp 0x196c00e0 [000000000000002f] { gipcEndpoint : localAddr 'clsc://(ADDRESS=(PROTOCOL=ipc)(KEY=OCSSD_LL_rac1_)(GIPCID=629302b2-9f0ad2aa-5598))', remoteAddr 'clsc://(ADDRESS=(PROTOCOL=ipc)(KEY=OCSSD_LL_rac1_)(GIPCID=9f0ad2aa-629302b2-5616))', numPend 5, numReady 0, numDone 0, numDead 0, numTransfer 0, objFlags 0x15f0, pidPeer 0, flags 0x603710, usrFlags 0x14000 }
    2012-03-11 13:50:47.158: [GIPCCLSA][1090939200]gipcmodClsaCompleteAccept: slos op : mkdir
    2012-03-11 13:50:47.158: [GIPCCLSA][1090939200]gipcmodClsaCompleteAccept: slos dep : No space left on device (28)
    2012-03-11 13:50:47.158: [GIPCCLSA][1090939200]gipcmodClsaCompleteAccept: slos loc : authprep6
    2012-03-11 13:50:47.158: [GIPCCLSA][1090939200]gipcmodClsaCompleteAccept: slos info: failed to make dir /u01/app/grid/auth/css/rac1/A8205079
    2012-03-11 13:50:47.159: [GIPCXCPT][1090939200]gipcmodMuxTransferAccept: internal accept request failed endp 0x196bed80 [000000000000001b] { gipcEndpoint : localAddr 'clsc://(ADDRESS=(PROTOCOL=ipc)(KEY=OCSSD_LL_rac1_)(GIPCID=e5a0c08e-00000000-5598))', remoteAddr '', numPend 0, numReady 0, numDone 0, numDead 0, numTransfer 0, objFlags 0x0, pidPeer 0, flags 0x30613, usrFlags 0x10010 }, ret gipcretAuthFail (22)
    2012-03-11 13:50:47.159: [ GIPCMUX][1090939200]gipcmodMuxTransferAccept: EXCEPTION[ ret gipcretAuthFail (22) ] error during accept on endp 0x196bed80 [000000000000001b] { gipcEndpoint : localAddr 'clsc://(ADDRESS=(PROTOCOL=ipc)(KEY=OCSSD_LL_rac1_)(GIPCID=e5a0c08e-00000000-5598))', remot2012-03-11 14:15:32.370: [    CSSD][2372304640]clssscmain: Starting CSS daemon, version 11.2.0.1.0, in (clustered) mode with uniqueness value 1331489730
    2012-03-11 14:15:32.383: [    CSSD][2372304640]clssscmain: Environment is production
    2012-03-11 14:15:32.384: [    CSSD][2372304640]clssscmain: Core file size limit extended
    2012-03-11 14:15:32.933: [    CSSD][2372304640]clssscGetParameterOLR: OLR fetch for parameter logsize (8) failed with rc 21
    2012-03-11 14:15:32.933: [    CSSD][2372304640]clssscSetPrivEnv: IPMI device not installed on this node
    2012-03-11 14:15:32.935: [    CSSD][2372304640]clssscGetParameterOLR: OLR fetch for parameter priority (15) failed with rc 21
    2012-03-11 14:15:48.413: [    CSSD][2372304640]clssscExtendLimits: The current soft limit for file descriptors is 65536, hard limit is 65536
    2012-03-11 14:15:48.413: [    CSSD][2372304640]clssscExtendLimits: The current soft limit for locked memory is 4294967295, hard limit is 4294967295
    2012-03-11 14:15:48.421: [    CSSD][2372304640]clssscmain: Running as user ora11g
    [  clsdmt][1119824192]Listening to (ADDRESS=(PROTOCOL=ipc)(KEY=rac1DBG_CSSD))
    2012-03-11 14:16:21.102: [  clsdmt][1119824192]PID for the Process [7155], connkey 4
    2012-03-11 14:16:22.219: [    CSSD][2372304640]clssscGetParameterOLR: OLR fetch for parameter auth rep (9) failed with rc 21
    2012-03-11 14:16:22.221: [    CSSD][2372304640]clssscGetParameterOLR: OLR fetch for parameter diagwait (14) failed with rc 21
    2012-03-11 14:16:27.367: [    CSSD][2372304640]clssscmain: initgminfo done
    2012-03-11 14:16:43.377: [    CSSD][1140803904]clssgmclientlsnr: Spawned
    2012-03-11 14:16:43.378: [    CSSD][1140803904]clssgmEvtInformation: reqtype (13) cmProc ((nil)) client ((nil))
    2012-03-11 14:16:43.378: [    CSSD][1140803904]clssgmEvtInformation: reqtype (13) req (0x6964160)
    2012-03-11 14:16:43.378: [    CSSD][1140803904]clssnmQueueNotification: type (13) 0x6964160
    2012-03-11 14:16:43.389: [    CSSD][1140803904]clssscGetParameterOLR: OLR fetch for parameter GIPC client trclvl (13) failed with rc 21
    2012-03-11 14:16:43.554: [    CSSD][1140803904]clssgmclientlsnr: listening on clsc://(ADDRESS=(PROTOCOL=ipc)(KEY=OCSSD_LL_rac1_)(GIPCID=f8ea6223-00000000-7155))
    2012-03-11 14:16:43.555: [    GPnP][2372304640]clsgpnp_Init: [at clsgpnp0.c:404] gpnp tracelevel 3, component tracelevel 0
    2012-03-11 14:16:43.555: [    GPnP][2372304640]clsgpnp_Init: [at clsgpnp0.c:534] '/u01/app/grid' in effect as GPnP home base.
    2012-03-11 14:16:44.146: [GIPCCLSA][1140803904]gipcmodClsaCompleteAccept: failed on clsaauthstart ret clsaretOSD (8), endp 0x696e0e0 [000000000000002f] { gipcEndpoint : localAddr 'clsc://(ADDRESS=(PROTOCOL=ipc)(KEY=OCSSD_LL_rac1_)(GIPCID=0448e4a3-ad06465f-7155))', remoteAddr 'clsc://(ADDRESS=(PROTOCOL=ipc)(KEY=OCSSD_LL_rac1_)(GIPCID=ad06465f-0448e4a3-7132))', numPend 5, numReady 0, numDone 0, numDead 0, numTransfer 0, objFlags 0x1bdc, pidPeer 0, flags 0x603710, usrFlags 0x14000 }
    2012-03-11 14:16:44.147: [GIPCCLSA][1140803904]gipcmodClsaCompleteAccept: slos op : mkdir
    2012-03-11 14:16:44.147: [GIPCCLSA][1140803904]gipcmodClsaCompleteAccept: slos dep : No space left on device (28)
    2012-03-11 14:16:44.147: [GIPCCLSA][1140803904]gipcmodClsaCompleteAccept: slos loc : authprep6
    2012-03-11 14:16:44.147: [GIPCCLSA][1140803904]gipcmodClsaCompleteAccept: slos info: failed to make dir /u01/app/grid/auth/css/rac1/A8989982
    2012-03-11 14:16:44.147: [GIPCXCPT][1140803904]gipcmodMuxTransferAccept: internal accept request failed endp 0x696cd80 [000000000000001b] { gipcEndpoint : localAddr 'clsc://(ADDRESS=(PROTOCOL=ipc)(KEY=OCSSD_LL_rac1_)(GIPCID=f8ea6223-00000000-7155))', remoteAddr '', numPend 0, numReady 0, numDone 0, numDead 0, numTransfer 0, objFlags 0x0, pidPeer 0, flags 0x30613, usrFlags 0x10010 }, ret gipcretAuthFail (22)
    2012-03-11 14:16:44.147: [ GIPCMUX][1140803904]gipcmodMuxTransferAccept: EXCEPTION[ ret gipcretAuthFail (22) ] error during accept on endp 0x696cd80 [000000000000001b] { gipcEndpoint : localAddr 'clsc://(ADDRESS=(PROTOCOL=ipc)(KEY=OCSSD_LL_rac1_)(GIPCID=f8ea6223-00000000-7155))', remoteAddr[ora11g@rac1 cssd]$
    My question is:
    Could any folk find out the problem that Grid becomes not running after install RAC database ?
    Thanks.

Maybe you are looking for

  • How do I test for the presence of an active open document in Photoshop?

    I'm new to Adobe scripting, and one of my first scripts deals with the activeDocument in Photoshop. If there is no activeDocument, I want to display a message and terminate the script.  My efforts so far have been met with frustration.  While develop

  • Weblogic (WLS) / Oracle Forms & Reports (OFR) JRE lowest version parameter?

    Hi, Have WLS 11.3 and OFR 11.2 running within it. I have adjusted the parameter via the GUI for the JRE. This was to specify what version the client's JRE was in order to run OFR, if it was X version or higher it would run. I can not find this parame

  • Transfer z-table data from ECC to CRM via Middleware

    Hi, I need to transfer some z-table data from ECC to CRM using middleware. Does someone have any tip or reference link? André

  • Embedded LDAP on Weblogic Server

    Hi Everyone i'm currently using the embedded LDAP available in Weblogic for Security for SOA 11g The users are getting updated on the system-jazn.xml file.But i dont know where the email information is getting stored. Does anyone know where it is sto

  • Mini DisplayPort TOO LOW!!!!

    Seriously? This major design flaw is making me so angry... Check it out; http://i36.tinypic.com/1zguolh.jpg I bought a Mini DisplayPort to DVI adapter. I tried to put it in the back of my iMac but noticed after a lot of frustration that the whole por