Re: 10gR2 RAC Database instance & CRS shutdown Hanging

  • From: "Rajeev Prabhakar" <rprabha01@xxxxxxxxx>
  • To: vivek_sharma@xxxxxxxxxxx
  • Date: Mon, 5 Mar 2007 22:08:16 -0500

Vivek


What is the process limit on this machine ? Maybe, additional processes
are getting spawned and o.s. is not allowing it ?

Did you try "crsctl stop crs" as "root" id ? What are the contents of
inittab ?

-Rajeev


On 3/5/07, VIVEK_SHARMA <VIVEK_SHARMA@xxxxxxxxxxx> wrote:

 Folks



Instance & CRS shutdown both seem to be Hanging for an internal Test 10gR2
RAC Setup.



*What approach / action should be considered? Will O.S. RE-BOOT of Both
the Nodes in the Current State resolve the issues?*



*P.S.*

* *

Oracle version – 10.2.0.2

Solaris 10

* *

*On Node 1 *



Unable to shutdown the instance using srvctl & "shutdown immediate". Both
Hanging.



Following message is being Written *infinite* Number of Times to the
"alert_PNBRAC1.log" (attached)



Mon Mar  5 22:42:18 2007

ksvcreate: Process(m001) creation failed

Mon Mar  5 22:43:20 2007

ksvcreate: Process(m001) creation failed



$ crs_stat –t Hanging



# ORACLE_CRS_HOME/bin/crsctl stop crs also Hanging Without any Display



Following Data being continuously Written to
/ora/rac10gr2/crs/log/spesuns4p-2/crsd/crsd.log *infinite* Number of Times



2007-03-05 21:50:15.437: [  OCRSRV][24]th_select_handler: Failed to
retrieve procctx from ht. constr = [28949696]

retval lht [-27] Signal CV.

2007-03-05 21:50:15.447: [  OCRSRV][24]th_select_handler: Failed to
retrieve procctx from ht. constr = [28949696]

retval lht [-27] Signal CV.



*On Node 2*



Instance shutdown successfully done using "shutdown immediate" (respective
instance had been originally brought up using srvctl command though)



# ORACLE_CRS_HOME/bin/crsctl stop crs

*Stopping resources*.



Hanging after Displaying the Above Message "*Stopping resources*"





Following is the tail of /ora/rac10gr2/crs/log/spesuns4p-4/crsd/crsd.log:-

NOTE – Messages are *NOT* being written infinite Number of times to this
File *unlike* Node 1.



2007-03-05 21:05:41.930: [  OCRUTL][38]u_freem: mem passed is null

2007-03-05 21:38:06.466: [  OCRSRV][23]th_select_handler: Failed to
retrieve procctx from ht. constr = [27619008]

retval lht [-27] Signal CV.

2007-03-05 21:38:07.233: [  CRSEVT][149017] Skipping 
ora.EBRAC.EBRAC2.instbecause it's busy

2007-03-05 21:38:07.337: [  CRSEVT][149017] Skipping
ora.PNBRAC.PNBRAC2.inst because it's busy

2007-03-05 21:38:07.749: [  CRSRES][149018] StopResource: setting CLI
values

2007-03-05 21:38:08.168: [  CRSRES][149020] StopResource: setting CLI
values

2007-03-05 21:38:08.589: [  CRSRES][149019] StopResource: setting CLI
values



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