Time to connect to RAC database

Hi,
I have installed 11gr2 RAC database on windows server 2008 on ASM. I can connect to existing prod db withing a second but it is taking almost 20Seconds for me to connect to the RAC database. Is it because of the SCAN IPs?
Can anyone let me know the reason behind it and the resolution on it?
Thanks...
Edited by: user2995637 on Jul 22, 2011 6:15 AM
Edited by: user2995637 on Jul 22, 2011 6:16 AM

user2995637 wrote:
I have installed 11gr2 RAC database on windows server 2008 on ASM. I can connect to existing prod db withing a second but it is taking almost 20Seconds for me to connect to the RAC database. Is it because of the SCAN IPs?No. Should not be the case, normally.
Yes, some TNS connections can be slower than others. There are a number of factors. The initial connection may result in a redirect to another listener on a different IP address (e.g. load balancing). This will be slower than a direct connection (no redirect).
In such a case for example, where a redirect occurs, the client with receive a redirect to a new hostname. It needs to resolve that to an IP. This can be slow due to DNS issues (either with the DNS itself, or with the resolution scope config of the client).
The connection can request a dedicated sever instead of a shared server. A shared server connection is simply a hand-off of that client to an existing dispatcher process. A dedicated server connection requires the Listener to launch a brand new Oracle server process, for that process to attach itself to the SGA, and then resume the connection/conversation with the client. Thus shared server is by its nature a lot faster to establish a connection with than a dedicated server.
So there are a number of moving parts that can be slow. And you will need to isolate these and test each in turn to determine where the performance knock is.

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    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.

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