ASM on 1 node RAC error

Similar Questions

• Two-node Rac (11204) Cluster node 1 has failed to stop with error: impossible to get in touch with the loan of cluster service. duty to force stop

  Newly build Production environment (don't use it yet)

  OS: Linux redhat 64-bit 2.6.18

  Cluster version: 11.2.0.4

  This environment clusterware installed last December, we are trying to install oracle RDBMS, so try to first stop the crs.  However on node 1, the v$ asm_diskgroup shows nothing under total_mb /free_mb on diskgroup OCR.  and stop the crs shows: impossible to get in touch with the loan of cluster service.

  Alerts cluster log shows below:

  2014-03-25 03:50:01.429:

  [crsd (8608)] CRS-1013: the location of the OCR in ASM disk group is inaccessible. Details in u00/app/11.2.0.4/grid/log/oprd100/crsd/crsd.log.

  2014-03-25 03:50:01.433:

  [crsd (8608)] CRS - 0804:Cluster Ready Service interrupted due to the Oracle Cluster registry error [PROC-26: error when accessing the physical storage]

  ]. Details at (: CRSD00111 :) in u01/app/11.2.0.4/grid/log/orpd100/crsd/crsd.log.)

  2014-03-25 03:50:02.123:

  [ohasd (12490)] CRS - 2765:Resource 'ora.crsd' failed on the server "orpd100".

  2014-03-25 03:50:03.407:

  [crsd (8623)] CRS-1013: the location of the OCR in ASM disk group is inaccessible. Details in u01/app/11.2.0.4/grid/log/orpd100/crsd/crsd.log.

  2014-03-25 03:50:03.411:

  [crsd (8623)] CRS - 0804:Cluster Ready Service interrupted due to the Oracle Cluster registry error [PROC-26: error when accessing the physical storage]

  The NEWSPAPER of the ASM alerts:

  Wed Mar 25 03:21:49 2014

  WARNING: Waited 15 seconds IO to write to the disk of PST 1 in Group 1.

  WARNING: Waited 15 seconds to write IO to disk of PST 2 in Group 1.

  WARNING: Waited 15 seconds IO to write to the disk of PST 1 in Group 1.

  WARNING: Waited 15 seconds to write IO to disk of PST 2 in Group 1.

  Wed Mar 25 03:21:49 2014

  NOTE: process _b000_ + asm1 initiating (21071) 1.1807368888 disk offline (OCR_0681_2EF4) with mask 0x7e in Group 1

  NOTE: process _b000_ + asm1 initiating (21071) 2.1807368889 disk offline (OCR_0681_2EF5) with mask 0x7e in Group 1

  NOTE: check PST: grp = 1

  GMON seeking ways of disc for Group 1 to 5 pid 27, DiSo 21071

  ERROR: read no quorum within Group: required 2 found 1 records

  NOTE: audit PST grp 1 fact.

  NOTE: start the PST update: grp = 1, dsk = 1/0x6bba42b8, mask is 0x6a, op = clear

  NOTE: start the PST update: grp = 1, = 2/0x6bba42b9 dsk, mask is 0x6a, op = clear

  GMON update modes of disk for the Group 1 to 6 for 27, DiSo 21071 pid

  ERROR: read no quorum within Group: required 2 found 1 records

  Wed Mar 25 03:21:49 2014

  NOTE: disassembly of the cache (not clean) Group 1/0x35AAB27B (OCR_DATA)

  WARNING: For disk offline OCR_0681_2EF4 0x7f mode failed.

  2 node rac cluster is normal.  We were able to stop the crs without force.

  What should I look at to understand what is happening here?

  Thanks to adavnace.

  WARNING: For disk offline OCR_0681_2EF5 0x7f mode failed.

  NOTE: e-mail CKPT suspend pins Unix process pid: 21073, image:

  No default value is 1 M

• Reboot node RAC, ASM/crs all restarted but the database

  Version of the OS: linux redhat 5
  DB version: 11.2.0.3
  2 node RAC
  
  He used everything works well. I just configured and implemented hugepages lately and boxes of restarted.
  
  everything else like ASM, listener, crs all restarted, but db did not.
  
  What should I check to ensure that the work of automatic restart of the oracle?
  Thank you.

  Hello

  If you stopped the db with "srvctl stop database", then this is recorded in the OCR. And restart the clusterstack it does not restart the database (since you said clusterware, he should be arrested).

  Works as expected.

  If you want the cluster to start over, database simply stop the clusterware (crsctl stop crs).

  Concerning
  Sebastian

• ORA-27504: error of IPC create context OSD - error on nodes RAC times

  Hello
  
  I did Rman cloning Linux 3 (32-bit) for Linux 5 (64 - bit) with success. Then settings of cluster enabled in pfile (two-node Rac) and autoconfig enabled for two databases ORACLE_HOME because it's the Oracle Applications database.
  
  VERSION OF DB - 10.2.0.2
  CRS - 11g
  Linux version - Red Hat Enterprise Linux Server version 5.4 (Tikanga)
  Application version - 11.5.10.2
  
  I am new to cars and this database is up and working now, I see that following error messages in the alert log of the two instances at each start
  
  **********
  Thu Jan 20 07:33:35 2011
  Starting ORACLE instance (normal)
  LICENSE_MAX_SESSION = 0
  LICENSE_SESSIONS_WARNING = 0
  Thu Jan 20 07:33:35 2011
  Errors in the /u01/app/oracle/admin/udev/udump/udev1_ora_28252.trc file:
  ORA-27504: create context of OSD IPC error
  ORA-27300: OS dependent operating system: skgxnqtsz failed with status: 0
  ORA-27301: OS Error Message: error 0
  ORA-27302: an error: SKGXN not av
  clsssinit ret = 21
  interconnection there is no OCR information
  WARNING: No cluster interconnect has been specified. According to the
  the communication configured cluster traffic Oracle driver
  may be addressed to the public interface of this machine.
  Oracle recommends that the RAC grouped be configured databases
  with a simple soldier of interconnection for security improved and
  performance.
  SNA system picked latch-free 3
  With the help of LOG_ARCHIVE_DEST_1 parameter value default as/u01/app/oracle/product / 10 g 2, db, dbs, arch
  Autotune undo retention is enabled.
  LICENSE_MAX_USERS = 0
  ****************
  
  Please let me know if I have to put the DB services to the cluster.
  
  Thank you
  Muhammad Tanveer

  Hello

  11.2 or 11.1 clusterware is?

  If it's 11.2 see Please note:

  Pre 11.2 Database issues in environment Infrastructure grid 11 GR 2 (Doc ID 948456.1)
  https://supporthtml.Oracle.com/EP/faces/secure/km/DocumentDisplay.JSPX?ID=948456.1

  Concerning
  Sebastian

• Node connectivity error check beforehand in the installation of the grid

  Hello

  I am doing 2 node rac on oracle grid installation VMware(version-4.2) installation - 11.2

  My runcluvfy has been a success, here are the details. But when I started my installation of grid, that she didn't diligence node connectivity failure. It's because of VIP of the two nodes? Can I ignore this error and go further? Please guide me on this

  =======================================================================================================================================================

  [oracle@rac3 grid] $ clusterverify_new4.log more

  Conducting due diligence to install cluster services

  Audit accessibility of node...

  Check: Accessibility of node of the node "rac3.
  Accessible destination node?
  ------------------------------------  ------------------------
  rac3                                  yes
  rac4                                  yes
  Result: Check accessibility node from node 'rac3.

  
  Verify the equivalence of the user...

  Check: Equivalence of the user for the user 'oracle '.
  Comment by node name
  ------------------------------------  ------------------------
  RAC4 spent
  RAC3 spent
  Result: Use equivalence CONTROL passed to user 'oracle '.

  Verify node connectivity...

  Checking the configuration of the hosts file...
  Name of State comment node
  ------------  ------------------------  ------------------------
  RAC4 spent
  RAC3 spent

  The hosts config file verification successful

  
  Interface of the node information "rac4.
  Name address IP subnet gateway Gateway bat HW address MTU
  ------ --------------- --------------- --------------- --------------- ----------------- ------
  192.168.1.111 eth0 192.168.1.0 0.0.0.0 192.168.1.1 08:00:27:D7:DD:28 1500

  
  Interface of the node information "rac3.
  Name address IP subnet gateway Gateway bat HW address MTU
  ------ --------------- --------------- --------------- --------------- ----------------- ------
  192.168.1.101 eth0 192.168.1.0 0.0.0.0 192.168.1.1 08:00:27:12:7 C: 93 1500
  eth1 192.168.2.101 192.168.2.0 0.0.0.0 192.168.1.1 08:00:27:98:E0:86 1500

  
  Check: Subnet node connectivity "192.168.1.0.
  Source Destination connected?
  ------------------------------  ------------------------------  ----------------
  RAC4:eth0 rac3:eth0 Yes
  Result: Connectivity node passed to subnet "192.168.1.0" with one or more nodes rac4, rac3

  
  Check: The subnet "192.168.1.0" TCP connectivity
  Source Destination connected?
  ------------------------------  ------------------------------  ----------------
  RAC3:192.168.1.101 rac4:192.168.1.111 spent
  Result: Check of TCP connectivity spent for subnet "192.168.1.0.

  
  Check: Subnet node connectivity "192.168.2.0.
  Result: Connectivity node passed to subnet "192.168.2.0' with one or more nodes rac3

  
  Check: The subnet "192.168.2.0 TCP connectivity.
  Result: Check of TCP connectivity spent for subnet "192.168.2.0.

  
  The interfaces on the subnet "192.168.1.0" who are likely candidates for VIP are:
  eth0:192.168.1.111 RAC4
  RAC3 eth0:192.168.1.101

  CAUTION:
  Could not find an appropriate interface for the private interconnection range

  Result: Check connectivity node passed

  
  Check: Total memory
  Name of node available comment required
  ------------  ------------------------  ------------------------  ----------
  RAC4 1.98 GB (2075468,0 KB) increased from 1.5 GB (1572864,0 KB)
  RAC3 1.98 GB (2075468,0 KB) increased from 1.5 GB (1572864,0 KB)
  Result: The total past memory check

  Check: Available memory
  Name of node available comment required
  ------------  ------------------------  ------------------------  ----------
  RAC4 transmitted 1.87 GB (KB 1959736,0) 50 MB (51200,0 KB)
  RAC3 1.84 GB (1931904,0 KB) sent 50 MB (51200,0 KB)
  Result: Available past memory check

  Check: Swap space
  Name of node available comment required
  ------------  ------------------------  ------------------------  ----------
  RAC4 3.94 GB (4128760,0 KB) from 2.97 GB (3113202,0 KB)
  RAC3 3.94 GB (4128760,0 KB) from 2.97 GB (3113202,0 KB)
  Result: Check the Swap space past

  Check: Disk space for "rac4: / tmp '.
  Path of comment required node name Mount point available
  ----------------  ------------  ------------  ------------  ------------  ------------
  rac4/tmp / spent 11,49 GB 1 GB
  Result: Free past to check the disk space ' rac4: / tmp '.

  Check: Disk space for "rac3: / tmp '.
  Path of comment required node name Mount point available
  ----------------  ------------  ------------  ------------  ------------  ------------
  rac3/tmp / spent 16,66 GB 1 GB
  Result: Free past to check the disk space ' rac3: / tmp '.

  Check: Existence of user for 'oracle '.
  Name of State comment node
  ------------  ------------------------  ------------------------
  RAC4 are past
  RAC3 is past
  Result: Use CONTROL existence increased for 'oracle '.

  Check: Existence of group 'oinstall '.
  Name of State comment node
  ------------  ------------------------  ------------------------
  RAC4 are past
  RAC3 is past
  Result: Existence of group check passed for "oinstall".

  Check: Existence of group for "dba".
  Name of State comment node
  ------------  ------------------------  ------------------------
  RAC4 are past
  RAC3 is past
  Result: Existence of group check passed for "dba".

  Check: Members of the user 'oracle' in group 'oinstall' [primary]
  Name of node user is group is user in the main group comment
  ----------------  ------------  ------------  ------------  ------------  ------------
  Yes Yes Yes Yes past RAC4
  Yes Yes Yes Yes past RAC3
  Result: Membership check for user 'oracle' in group 'oinstall' [as Primary] past

  Check: Membership of the 'oracle' user group 'dba '.
  Name of node user is group is user in the comments group
  ----------------  ------------  ------------  ------------  ----------------
  Yes Yes Yes past RAC4
  RAC3 Yes Yes Yes past
  Result: Membership check for user 'oracle' in group 'dba' spent

  Tick: Run level
  Name of the node run level comment required
  ------------  ------------------------  ------------------------  ----------
  rac4          5                         3,5                       passed
  rac3          5                         3,5                       passed
  Result: Run control the level of the past

  Check: Hard limits for "file descriptors open maximum".
  Name of node Type available comment required
  ----------------  ------------  ------------  ------------  ----------------
  65536 65536 hard RAC4 spent
  65536 65536 hard RAC3 spent
  Result: Verification of limits hard to last for "maximum open file descriptors.

  Check: Limits Soft for "file descriptors open maximum".
  Name of node Type available comment required
  ----------------  ------------  ------------  ------------  ----------------
  1024 1024 soft RAC4 spent
  1024 1024 soft RAC3 spent
  Result: Soft limits check passed for "file descriptors open maximum".

  Check: Hard limits for "maximum user processes.
  Name of node Type available comment required
  ----------------  ------------  ------------  ------------  ----------------
  16384 16384 hard RAC4 spent
  16384 16384 hard RAC3 spent
  Result: Verification of limits hard to last for "maximum user process.

  Check: Limits Soft for "maximum user process.
  Name of node Type available comment required
  ----------------  ------------  ------------  ------------  ----------------
  2047 2047 soft RAC4 spent
  2047 2047 soft RAC3 spent
  Result: Soft limits check passed for "maximum user process.

  Control: System Architecture
  Name of node available comment required
  ------------  ------------------------  ------------------------  ----------
  I686, x 86 RAC4 spent
  RAC3 i686 x 86 spent
  Result: Verification of the system architecture past

  Control: Kernel Version
  Name of node available comment required
  ------------  ------------------------  ------------------------  ----------
  RAC4 2.6.18 - 2.6.18 194.el5 spent
  RAC3 2.6.18 - 2.6.18 194.el5 spent
  Result: Last kernel version control

  Check: Parameter of kernel for 'semmsl.
  Name of the configured node comment required
  ------------  ------------------------  ------------------------  ----------
  RAC4 250 250 spent
  RAC3 250 250 spent
  Result: Check of kernel parameter passed to "semmsl.

  Check: Parameter of kernel for 'semmns.
  Name of the configured node comment required
  ------------  ------------------------  ------------------------  ----------
  RAC4 32000 32000 spent
  RAC3 32000 32000 spent
  Result: Check kernel parameter passed to "semmns.

  Check: Parameter of kernel for 'semopm.
  Name of the configured node comment required
  ------------  ------------------------  ------------------------  ----------
  RAC4 100 100 spent
  RAC3 100 100 spent
  Result: Check kernel parameter passed to "semopm.

  Check: Parameter of kernel for 'semmni.
  Name of the configured node comment required
  ------------  ------------------------  ------------------------  ----------
  RAC4 128 128 spent
  RAC3 128 128 spent
  Result: Check of kernel parameter passed to "semmni.

  Check: "Package" kernel parameter
  Name of the configured node comment required
  ------------  ------------------------  ------------------------  ----------
  RAC4 536870912 1054504960 spent
  RAC3 536870912 1054504960 spent
  Result: Check of kernel parameter passed to 'package '.

  Check: Parameter of kernel for "shmmni(5)."
  Name of the configured node comment required
  ------------  ------------------------  ------------------------  ----------
  RAC4 4096 4096 spent
  RAC3 4096 4096 spent
  Result: Check of kernel parameter passed to 'shmmni(5) '.

  Check: "Shmall" kernel parameter
  Name of the configured node comment required
  ------------  ------------------------  ------------------------  ----------
  RAC4 2097152 2097152 spent
  RAC3 2097152 2097152 spent
  Result: Check kernel parameter passed to "shmall.

  Check: Parameter of kernel "file-max.
  Name of the configured node comment required
  ------------  ------------------------  ------------------------  ----------
  RAC4 6815744 6815744 spent
  RAC3 6815744 6815744 spent
  Result: Check of kernel parameter passed to 'file-max.

  Check: "Ip_local_port_range" kernel parameter
  Name of the configured node comment required
  ------------  ------------------------  ------------------------  ----------
  Between 9000 & 65500 RAC4 between 9000 & 65500 past
  Between 9000 & 65500 RAC3 between 9000 & 65500 past
  Result: Check of kernel parameter passed to «ip_local_port_range»

  Check: Parameter of kernel for "rmem_default."
  Name of the configured node comment required
  ------------  ------------------------  ------------------------  ----------
  RAC4 262144 262144 spent
  RAC3 262144 262144 spent
  Result: Check of kernel parameter passed to 'rmem_default '.

  Check: "Rmem_max" kernel parameter
  Name of the configured node comment required
  ------------  ------------------------  ------------------------  ----------
  RAC4 4194304 4194304 spent
  RAC3 4194304 4194304 spent
  Result: Check of kernel parameter passed to «rmem_max»

  Check: Parameter of kernel for "wmem_default."
  Name of the configured node comment required
  ------------  ------------------------  ------------------------  ----------
  RAC4 262144 262144 spent
  RAC3 262144 262144 spent
  Result: Check of kernel parameter passed to 'wmem_default '.

  Check: "Wmem_max" kernel parameter
  Name of the configured node comment required
  ------------  ------------------------  ------------------------  ----------
  RAC4 1048576 1048586 spent
  RAC3 1048576 1048586 spent
  Result: Check kernel parameter passed to "wmem_max.

  Check: Parameter of kernel for "aio-max-nr.
  Name of the configured node comment required
  ------------  ------------------------  ------------------------  ----------
  RAC4 1048576 1048576 spent
  RAC3 1048576 1048576 spent
  Result: Check of kernel parameter passed to "aio-max-nr.

  Check: Existence of package for "make - 3.81.
  Name of node available comment required
  ------------  ------------------------  ------------------------  ----------
  Make RAC4 make - 3.81 - 3.el5 - 3.81 spent
  RAC3 make - 3.81 - 3.el5 make - 3.81 spent
  Result: Package of verification of the past existence to 'make - 3.81.

  Check: Existence of package for ' binutils - 2.17.50.0.6.
  Name of node available comment required
  ------------  ------------------------  ------------------------  ----------
  binutils - 2.17.50.0.6 - 14.el5 binutils - 2.17.50.0.6 spent RAC4
  binutils - 2.17.50.0.6 - 14.el5 binutils - 2.17.50.0.6 spent RAC3
  Result: Package of verification of the past for existence ' binutils - 2.17.50.0.6.

  Check: Existence of package for "gcc - 4.1.2.
  Name of node available comment required
  ------------  ------------------------  ------------------------  ----------
  4.1.2 - gcc - 48.el5 gcc - 4.1.2 spent RAC4
  4.1.2 - gcc - 48.el5 gcc - 4.1.2 spent RAC3
  Result: Package of verification of the past for existence ' gcc - 4.1.2.

  Check: Package of existence ' gcc - c++ - 4.1.2.
  Name of node available comment required
  ------------  ------------------------  ------------------------  ----------
  RAC4 CCG - c++ - 4.1.2 - 48.el5 gcc - c++ - 4.1.2 spent
  RAC3 CCG - c++ - 4.1.2 - 48.el5 gcc - c++ - 4.1.2 spent
  Result: Package of verification of the past for existence ' gcc - c++ - 4.1.2.

  Check: Existence of package for "libgomp - 4.1.2.
  Name of node available comment required
  ------------  ------------------------  ------------------------  ----------
  RAC4 4.4.0 - libgomp - libgomp - 4.1.2 spent 6.el5
  RAC3 4.4.0 - libgomp - libgomp - 4.1.2 spent 6.el5
  Result: Package of verification of the past for existence "libgomp - 4.1.2.

  Check: Existence of package for "libaio - 0.3.106.
  Name of node available comment required
  ------------  ------------------------  ------------------------  ----------
  from RAC4 libaio - 0.3.106 - 5 libaio - 0.3.106
  from RAC3 libaio - 0.3.106 - 5 libaio - 0.3.106
  Result: Package of verification of the past for existence "libaio - 0.3.106.

  Check: Existence of package "24 / 2.5 / glibc.
  Name of node available comment required
  ------------  ------------------------  ------------------------  ----------
  past RAC4 glibc - 2.5 - 49 glibc-2, 5-24
  past of RAC3 glibc - 2.5 - 49 glibc-2, 5-24
  Result: Package check existence for "glibc-2, 5-24.

  Check: Package of existence "compat-libstdc ++ - 33 - 3.2.3.
  Name of node available comment required
  ------------  ------------------------  ------------------------  ----------
  RAC4 compat-libstdc ++-33 - 3.2.3 - 61 compat-libstdc ++-33 - 3.2.3 spent
  RAC3 compat-libstdc ++-33 - 3.2.3 - 61 compat-libstdc ++-33 - 3.2.3 spent
  Result: Package of checking for "compat-libstdc ++ - 33 - 3.2.3.

  Check: Existence of package for "elfutils-libelf-0, 125.
  Name of node available comment required
  ------------  ------------------------  ------------------------  ----------
  RAC4 elfutils-libelf-0, 137 - 3.el5 elfutils-libelf-0, 125 past
  RAC3 elfutils-libelf-0, 137 - 3.el5 elfutils-libelf-0, 125 past
  Result: Package of verification of the past for existence "elfutils-libelf-0, 125.

  Check: Existence of package for "elfutils-libelf-devel-0, 125.
  Name of node available comment required
  ------------  ------------------------  ------------------------  ----------
  RAC4 elfutils-libelf-devel-0, 137 - 3.el5 elfutils-libelf-devel-0, 125 past
  RAC3 elfutils-libelf-devel-0, 137 - 3.el5 elfutils-libelf-devel-0, 125 past
  Result: Package of verification of the past for existence "elfutils-libelf-devel-0, 125.

  Check: Existence of package for ' glibc-common - 2.5.
  Name of node available comment required
  ------------  ------------------------  ------------------------  ----------
  from RAC4 glibc-common - 2.5 - 49 glibc-common - 2.5
  from RAC3 glibc-common - 2.5 - 49 glibc-common - 2.5
  Result: Package of verification of the past for existence ' glibc-common - 2.5.

  Check: Existence of package for ' glibc-devel - 2.5.
  Name of node available comment required
  ------------  ------------------------  ------------------------  ----------
  from RAC4 glibc-devel - 2.5 - 49 glibc-devel - 2.5
  from RAC3 glibc-devel - 2.5 - 49 glibc-devel - 2.5
  Result: Package of verification of the past for existence ' glibc-devel - 2.5.

  Check: Existence of package for ' glibc-headers - 2.5.
  Name of node available comment required
  ------------  ------------------------  ------------------------  ----------
  from RAC4 headers glibc - 2.5 - 49 glibc-headers - 2.5
  from RAC3 headers glibc - 2.5 - 49 glibc-headers - 2.5
  Result: Package of verification of the past for existence ' glibc-headers - 2.5.

  Check: Existence of package for "libaio-devel - 0.3.106.
  Name of node available comment required
  ------------  ------------------------  ------------------------  ----------
  from RAC4 libaio-devel - 0.3.106 - 5 libaio-devel - 0.3.106
  from RAC3 libaio-devel - 0.3.106 - 5 libaio-devel - 0.3.106
  Result: Package of verification of the past for existence "libaio-devel - 0.3.106.

  Check: Existence of package for "4.1.2 - libgcc '.
  Name of node available comment required
  ------------  ------------------------  ------------------------  ----------
  4.1.2 - libgcc - 48.el5 libgcc - 4.1.2 spent RAC4
  4.1.2 - libgcc - 48.el5 libgcc - 4.1.2 spent RAC3
  Result: Package of verification of the past for existence ' libgcc - 4.1.2.

  Check: Package of existence ' libstdc ++-4.1.2.
  Name of node available comment required
  ------------  ------------------------  ------------------------  ----------
  RAC4 libstdc ++ - 4.1.2 - 48.el5 libstdc ++-4.1.2 spent
  RAC3 libstdc ++ - 4.1.2 - 48.el5 libstdc ++-4.1.2 spent
  Result: Package of verification of the past for existence ' libstdc ++-4.1.2.

  Check: Package of existence ' libstdc ++ - devel - 4.1.2.
  Name of node available comment required
  ------------  ------------------------  ------------------------  ----------
  RAC4 libstdc ++ - devel - 4.1.2 - 48.el5 libstdc ++ - devel - 4.1.2 spent
  RAC3 libstdc ++ - devel - 4.1.2 - 48.el5 libstdc ++ - devel - 4.1.2 spent
  Result: Package of verification of the past for existence ' libstdc ++ - devel - 4.1.2.

  Check: Existence of package for "sysstat - 7.0.2.
  Name of node available comment required
  ------------  ------------------------  ------------------------  ----------
  from RAC4 sysstat - 7.0.2 - 3.el5 sysstat - 7.0.2
  from RAC3 sysstat - 7.0.2 - 3.el5 sysstat - 7.0.2
  Result: Package of checking for "sysstat - 7.0.2.

  Check: Existence of package for "unixODBC - 2.2.11.
  Name of node available comment required
  ------------  ------------------------  ------------------------  ----------
  RAC4 unixODBC - 2.2.11 - unixODBC - 2.2.11 spent 7.1
  RAC3 unixODBC - 2.2.11 - unixODBC - 2.2.11 spent 7.1
  Result: Package of verification of the past for existence "unixODBC - 2.2.11.

  Check: Existence of package for "unixODBC-devel - 2.2.11.
  Name of node available comment required
  ------------  ------------------------  ------------------------  ----------
  RAC4, unixODBC unixODBC-devel-2.2.11-7.1-devel-2.2.11 spent
  RAC3, unixODBC unixODBC-devel-2.2.11-7.1-devel-2.2.11 spent
  Result: Package of verification of the past for existence "unixODBC-devel - 2.2.11.

  Check: Existence of package for 'ksh-20060214.
  Name of node available comment required
  ------------  ------------------------  ------------------------  ----------
  from RAC4, ksh ksh-20100202 - 1.el5 - 20060214
  from RAC3, ksh ksh-20100202 - 1.el5 - 20060214
  Result: Package of checking for "ksh-20060214"

  Check for multiple users with the value of the UID 0
  Result: Check for multiple users with the value of the UID 0 past

  Check: The current group ID
  Result: Control of current past group ID
  Base file name consistency check model...
  Check the consistency of spent Core file name pattern.

  Check to make sure that the 'oracle' user is not in group "root".
  Name of State comment node
  ------------  ------------------------  ------------------------
  RAC4 are not past
  RAC3 is not past
  Result: The user 'oracle' is no not part of the group 'root '. Check the past

  Audit default user file creation mask
  Name of node available comment required
  ------------  ------------------------  ------------------------  ----------
  RAC4 0022 0022 spent
  RAC3 0022 0022 spent
  Result: Mask by default user file creation passed Verification

  Starting synchronization check by using the Network Time Protocol (NTP)...

  Of NTP Configuration file check has started...
  File configuration network time Protocol (NTP) could not be found on one of the nodes. Oracle Cluster time
  Synchronization service (CTSS) may be used instead of NTP to synchronize the time on the cluster
  nodes

  Result: Control of synchronization using Network Time Protocol (NTP) spent

  
  Check beforehand for cluster services Setup was successful.

  ===============================================================================================================================================================

  Kind regards

  user10341747 wrote:

  Hello pradeep,.

  [oracle@rac3 grid] $ cat/etc/hosts
  # Do not remove the next line, or various programs
  # requiring a network functionality will fail.
  127.0.0.1 localhost.localdomain localhost

  # Public

  192.168.1.101 rac3 rac3.localdomain

  192.168.1.111 rac4 rac4.localdomain

  # Private

  192.168.2.101 priv.localdomain - rac3 rac3-priv

  192.168.2.111 priv.localdomain - rac4 rac4-priv

  # Virtual

  192.168.2.113 vip.localdomain - rac3 rac3-vip

  192.168.2.114 vip.localdomain - rac4 rac4-vip

  # SCAN

  192.168.2.201 rac - scan.localdomain rac-scan
  [oracle@rac3 grid] $

  You have a problem with IP addresses:

  Use * 192.168.2 for private, virtual, and scan?

  Public, virtual and SCAN IPs must be the same private network is must be different.

  He warns here, out of cluvfy:

  The interfaces on the subnet "192.168.1.0" who are likely candidates for VIP are:
  eth0:192.168.1.111 RAC4
  RAC3 eth0:192.168.1.101

  CAUTION:
  Could not find an appropriate interface for the private interconnection range

  Result: Check connectivity node passed

  You can change as below

  # Public

  192.168.1.101 rac3 rac3.localdomain

  192.168.1.111 rac4 rac4.localdomain

  # Private

  192.168.2.101 priv.localdomain - rac3 rac3-priv

  192.168.2.111 priv.localdomain - rac4 rac4-priv

  # Virtual

  192.168.1.113 vip.localdomain - rac3 rac3-vip

  192.168.1.114 vip.localdomain - rac4 rac4-vip

  # SCAN

  192.168.1.201 rac - rac-scan scan.localdomain

  Concerning

  Mr. Mahir Quluzade

  http://www.Mahir-quluzade.com

• Could not connect to the node RAC

  Hi all
  I have install an Oracle RAC on 2 nodes (Windows Server 2008) with iSCSI as a storage device. Currently I'm checking the availability of ACR using the following situation: Reboot the first node and and at the same time connect to FCAC, by using the VIP of that node. But I get the following error.
  "Network adapter could not establish the connection.
  
  My hypothesis is that the connection request will be redirected to node 2. But that won't happen. Could you explain the situation.
  
  Concerning
  KRA

  (1) with 11 GR 2, use the unique name of the customer access and not RAC node VIP - also for the test, because that's what your applications are supposed to use also

  (2) RAC node VIP is a special resource, put in place to overcome the limitations of network layer. To do this, not failover to another node to be accessible, but to return a very fast error message (independent of the rules on the network layer), so that a time of connection failover can be done immediately to another node RAC VIP. You had a false idea in mind how RAC node VIP is supposed to work; That is why your test does not give you the desired result.

  Kind regards
  Uwe Hesse

  http://uhesse.WordPress.com

• Connection speed slow on one node to a node RAC 2 put in place

  Hi all

  Having a little trouble with one of the nodes in a node 2 CARS set up
  We have sent traffic directly to the node in question (using a service that runs only on node 1)

  Forced connection to this node (sqlplus) since an application server remote takes 3 times as long does if we force fitting to the second node RAC.

  If I try to connect locally - connection speed is instantaneous-

  There is NO problem with the server performance

  There is NO problem with the perfromance instance / database - it is only noticed when the initial connection

  I've been in the network of the node and can see nothing wrong - so I was wondering if there was anything you guys might have experienced while the connection time is slow for a single node only (949 ms - compared to 247 ms on node 2)

  If anyone out there is interested or falls on this issue

  The problem has proved to be the mount point options MP Linux Volumes

  I had configured them as part of best practices for RAC / NetApp / Direct NFS - hjowever I also got the binaries for both nodes in order to have greater availability.

  Thereffore I would have had the Mount for NŒUD UNIQUE options.

  The change was to

  -stop the instance

  -unmoiunt binary files

  -change the following on fstab

            NFS rw, bg, hard, nointr, rsize is 32768, wsize = 32768, tcp, to = 3, timeo = 600, actimeo = 0 0 0

  TO

            NFS rw, bg, hard, rsize = 32768, wsize = 32768, to = 3, nointr, timeo is 600, tcp

  -start the instance and repeat on node 2

• Stop 1 node of a 2 node RAC how to move DB

  I need to stop a node of a 2 node 10g RAC for server patching.  All fine judgment, but the PB is still running on node 1.  When the server is stopped, it will move to node 2?  Is there a way to move to node 2?

  Janet

  A "database" can never start. Revisit the terminology.

  An Oracle database is nothing more than all of the files on the disk. These files include data files, tempfiles, control files, online redo logs, file settings and if used, the password file. The database provides permanancy. That's what persists when the machines are turned off.

  The instance is the collection of memory and the processes that are running on the server. Process as PMON, SMON, etc and memory as the SGA and all its components.

  When you start something, you start the instance... or in the case of Oracle RAC, start multiple instances. You never start the database. The database is never running. Technically, users cannot connect to a database, they can only connect to an instance.

  Now to your question...

  Here is the result of my 2 node RAC cluster:

  ORA.resp.db

  ORA... se.type online

  ONLINE

  host01

  I have stop just one instance:

  [oracle@host01 bin] $ srvctl stop RESP d resp1 o-i immediate instance

  Now we see the result:

  ORA.resp.db

  ORA... se.type online

  ONLINE

  host02

  So from the point of view of your original question... the database is now on the second node. To be precise, it is the _basededonnees resource_ in the sense of the OCR. All it means is that the resource database is available. Why it lists a specific host is beyond me because it comes to Oracle RAC and to be even more precise the database resource is available on all hosts that have instances that run on it for this database. Should be addressed on the State of the database for more information.

  [oracle@host01 bin] $ srvctl status database-d RESP

  Resp1 of the instance is not running on the node host01

  Resp2 of the instance is running on the node host02

  Resp3 of the instance is running on the node host03

  See... two instances on the other two hosts. The output of crs_stat could have easily showed the resource online on host03 as well.

  See you soon,.
  Brian

• Disable the single node rac 11 GR 2

  Hello

  We have 2 node rac 11r2 aim to test how to disable a node oracle 11 g 2?

  Thank you

  Hello

  Still not very clear, but what I understand is -.

  "We have 2 node oracle rac 11rg r2 for the objective test when running on the database of the two node 1 & 2 we must restart the node 2nd server sometimes." What happens to the databases and cluster? "

  As you're running 2 bow TIE, if stop you the instance on node 2, db will still be available for access that users can connect to the instance on node 1 1. If take you down the instance and the cluster on node 2, node always 1 and 1 instance will be available to the user.

  HTH

  Anand

• How do I know the master node RAC?

  Hi Experts,
  
  We have implemented 2-node RAC 11 g R2 on Linux platform. My query is how do we know that the master node RAC?
  
  Thank you
  Vincent

  Hi Vincent

  Good query.

  1 Master can be found by searching ORACLE_HOME/log/nodename/cssd/ocssd.log.
  2. for the master of a queue with Oracle RAC resource, you can select from v$ view ges_resource. Check the column "master_node."

  It could be that useful...

  Thank you
  LaserSoft

• Redirect TNS on 2 node RAC returns host name, should be the FQDN

  Hello
  
  our 2-node RAC (11 GR 1 matter, Linux x 64) listeners return only a host without a domain name name when TNS redirects sending (when you load balancing server-side). Is it possible to configure them to send complete domain names? Listener.ora files are configured with full domain names on both nodes.
  
  I really want the FQDNs, because clients must connect from multiple DNS domains.

  Oracle takes the name of vip of the local_listener parameter set to the database.
  So make sure your whole DB instance local_listener parameter the name of domain name vip.

  local_listener=LISTENER_DB1
  
  --- on tnsnames.ora file, it lists as follows:
  
  LISTENER_DB1=
  (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = TCP)(HOST = node1-vip.domain_name)(PORT = 1521))
  )
  

• Creation of the DB service in 3 node RAC

  IM and DB Version: 11.2.0.3
  
  We have a 3-node RAC. We have about 15 applications connecting to 25 different patterns in this PB. For each request, we create a DB CARS service. Should add US 2 instances as the privileged forum or 1 privileged forum and 2 instance available?
  That one is recommended
  

  srvctl add service -d ORCL -s GRN_SV -r ORCL1,ORCL2 -a ORCL3
  
  or
  
  srvctl add service -d ORCL -s GRN_SV -r ORCL1 -a ORCL2,ORCL3

  A related question:
  You guys add all other parameters (such as BASIC, PRECONNECT,.. .etc) for the creation of such services as mentioned in the documentation below?
  
  http://docs.Oracle.com/CD/E11882_01/RAC.112/e16795/srvctladmin.htm#i1008562

  Hello

  It depends on what you want to achieve.

  If a service is running on 2 instances (command 1), while already connections between customer first are spread across 2 instances.
  If a service runs only on a single instance (command2), then all connections of clients will be will to the same instance.

  If the instance 1 fails, then the scenario will take place as follows:

  1.) only 50% of users will recognize the failure and TAF will apply to 50% of the users. Users connected on 2 instance are not affected at all (almost... There may be an impact on the performance of small due to reconfiguration).
  2.) will affect all users. But TAF will switch to the new instance (which can be ORCL2 or ORCL3) of all sessions

  Take a look at this article:
  http://www.Oracle.com/technetwork/products/Clustering/overview/awm11gr2-130711.PDF

  Concerning
  Sebastian

• AddNode cmd failed for the secondary node: internal error of AAM - agent could not start. : unknown error HA

  I'm testing paths to upgrade to vSphere ESX 3.5 update 4 on an IBM BladeCenter with 2 hs21 xm Server blades; I am going through several problems, and the last is the one mentioned in the subject of this thread.

  In this scenario, I've upgraded successfully vCenter then I took all the virtual machines on a single host esx 3.5, I removed the other host in the cluster, and then vcenter, then I did a new install of vSphere, I reconnected it the host to the cluster then I did all the procedure with the second node. In the end, I have two installed vSphere hosts but I had to disable my cluster HA always been, I get this error when I try to configure HA agents on the hosts, but I must say that the DRS ok works.

  In the release notes for vSphere, in the section known issues, I can read:

  "Upgrade of an ESX/ESXi 3.x host an ESX/ESXi 4.0 host results in a successful upgrade, but VMware HA reconfiguration may fail.

  When using vCenter Update Manager 4.0 to upgrade an ESX/ESXi 3.x ESX/ESXi 4.0 host, if the host part of an AP or DRS cluster, the update succeeds and the host is reconnected to vCenter Server, but HA reconfiguration may fail. The following error message in the summary of the host tab: HA agent has an error: cmd addnode failed for the main node: internal error of AAM - agent could not be started. : HA unknown error.

  Solution: manually reconfigure HA by right-clicking on the host and select Reconfigure for VMware HA. »

  The problem is that of workaround does not work for me, so I was wondering if someone, is once again able to help me with this problem.

  Thanks in advance for your support.

  Hi Caddo,

  I had the same problem with one of my hosts.  It was resolved after disabling HA on the cluster and enabling again.

  Mirko

• 2 node RAC - administrator managed on the basis of ORpolicy-managedDatabase - what is the best

  We intend to build a GR 2 2 node RAC 11. I went through the documentation and found that datbase managed administrator is better when the number of nodes are very less.
  
  Need your input on what we are still in the design phase of the installation.

  Shashi,

  This all goes back to your goal. As you said, it's two RAC nodes and I assume that you will use this database cluster for a single application. If this is the case, then go with administrator managed the database because then you will have more control and be configured in less. Policy management is more useful when you implement a solution true grid where database is used as a service and multiple applications accessing data through services based on data provided within the system of large real application cluster. When I say database as a service, people may want to consolidate smaller databases in a RAC system to reduce costs and operational overhead while providing the same level of access to data for applications.

  So to answer your question, go with administrator managed RAC. I hope that I have you provided enough information for your decision :-)

  Concerning
  http://www.oraxperts.com

• Routing connections via a single node in a cluster 2 node RAC

  Hello world
  
  My client has the following requirement: a RAC cluster active/active (for example/node1 node2), but with only one of the nodes being used (node1) and the other sitting there just in case.
  
  For things like services, I'm sure it's pretty simple - just have the value preferred on node1 and available on node 2.
  
  For connections, I guess I'd just the VIP in order in the file of tns, but with LOAD_BALANCING = OFF, so they go through tns entries in the order (ie the node 1 and node 2), then this would allow even the vip failover if node 1 is out of service.
  
  What sounds right? Did I miss something?
  
  Thank you very much
  ORS

  user573914 wrote:

  My client has the following requirement: a RAC cluster active/active (for example/node1 node2), but with only one of the nodes being used (node1) and the other sitting there just in case.

  Why? What is the reason for a node ' + just in case + '- and how and when is "turned on" when this situation of just-in-case?

  It is not much any sort of sense of sight high availability or redundancy.

  For connections, I guess I'd just the VIP in order in the file of tns, but with LOAD_BALANCING = OFF, so they go through tns entries in the order (ie the node 1 and node 2), then this would allow even the vip failover if node 1 is out of service.

  What sounds right? Did I miss something?

  Does not work on 10g - may not work on 11g. The listener can and don't transfer connections, according to what say the TNS connect string. If you do connect not via a SID entry but through a SERVICE entrance, and this service is available on several nodes, you can't (and won't often) be connected to instantiate on only one IP address that you have used in your connection to TNS.

  Basic example:

  // note that this TEST-RAC alias refers to a single specific IP of a cluster, and use
  // SERVICE_NAME as the request
  /home/billy> tnsping test-rac
  
  TNS Ping Utility for Linux: Version 10.2.0.1.0 - Production on 18-JAN-2011 09:06:33
  
  Copyright (c) 1997, 2005, Oracle.  All rights reserved.
  
  Used parameter files:
  /usr/lib/oracle/xe/app/oracle/product/10.2.0/server/network/admin/sqlnet.ora
  
  Used TNSNAMES adapter to resolve the alias
  Attempting to contact (DESCRIPTION = (ADDRESS=(PROTOCOL=TCP)(HOST= 196.1.83.116)(PORT=1521)) (LOAD_BALANCE=no) (CONNECT_DATA=(SERVER=shared)(SERVICE_NAME=myservicename)))
  OK (50 msec)
  
  // now connecting to the cluster using this TEST-RAC TNS alias - and despite we listing a single
  // IP in our TNS connection, we are handed off to a different RAC node (as the service is available
  // on all nodes)
  // and this also happens despite our TNS connection explicitly requesting no load balancing
  /home/billy> sqlplus scott/tiger@test-rac
  
  SQL*Plus: Release 10.2.0.1.0 - Production on Tue Jan 18 09:06:38 2011
  Copyright (c) 1982, 2005, Oracle.  All rights reserved.
  
  Connected to:
  Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bit Production
  With the Partitioning, Real Application Clusters, Data Mining and Real Application Testing options
  
  SQL> !lsof -n -p $PPID | grep TCP
  sqlplus 5432 billy    8u  IPv4 2199967      0t0     TCP 10.251.93.58:33220->196.1.83.127:37031 (ESTABLISHED)
  
  SQL> 
  

  So we have connected to the node RAC 196.1.83.116 - and this listener we handed over to node RAC 196.1.83.127. The GR 11 2 earpiece seems to behave differently - it does not have a transfer of work (based on a quick test, I did on a RAC 11.2.0.1) in the above scenario.

  This question-how do you deal with just-in-case situation? How do you get the clients to connect to node 2 when node 1 is out of service? Do you rely on the virtual IP address of the node 1 be set on node 2? It's a safe and 100% guaranteed method?

  It may take a while (minutes, maybe more) for an address virtual IP switch to another node. Meanwhile, any client using this virtual IP address connection will fail. Is this acceptable?

  I don't know - I don't like this concept of your customer to treat the RAC nodes as a sort of database waiting for a situation of just-in-case . I don't see any logic in this approach.