Oracle for Beginners to Expert

Monday, October 20, 2014

Using External Table

Step 1) Check the listener log location

Lsnrctl status

Listener Log File /u01/app/oracle/diag/tnslsnr/PRDG11G/listener/alert/log.xml

Step 2) Create directory

Sql > create directory listener_log_directory as ‘/u01/app/oracle/diag/tnslsnr/PRDG11G/listener/alert’ ;

Step 3) create a external table

create table listener_log_detail

(

log_date date,

connect_string varchar2(300),

protocol_info varchar2(300),

action varchar2(15),

service_name varchar2(15),

return_code number(10)

)

organization external (

type oracle_loader

default directory listener_log_directory

access parameters

(

records delimited by newline

nobadfile

nologfile

nodiscardfile

fields terminated by "*" lrtrim

missing field values are null

(

log_date char(30) date_format

date mask "DD-MON-YYYY HH24:MI:SS",

connect_string,

protocol_info,

action,

service_name,

return_code

)

location ('log.xml')

)

reject limit unlimited

Step 4) Create function for parsing the listener log

create or replace function parse_listener_log_file

(

p_in varchar2,

p_param in varchar2

)

return varchar2

l_begin number(3);

l_end number(3);

l_val varchar2(2000);

begin

if p_param not in (

'SID',

'SERVICE_NAME',

'PROGRAM',

'SERVICE',

'HOST',

'USER',

'PROTOCOL',

'TYPE',

'METHOD',

'RETRIES',

'DELAY',

'PORT',

'COMMAND'

) then

raise_application_error (-20001,'Invalid Parameter Value

'||p_param);

end if;

l_begin := instr (upper(p_in), '('||p_param||'=');

l_begin := instr (upper(p_in), '=', l_begin);

l_end := instr (upper(p_in), ')', l_begin);

l_val := substr (p_in, l_begin+1, l_end - l_begin - 1);

return l_val;

end;

Step 5) Execute the following query

Sql > set null ?

Sql > select parse_listener_log_file(connect_string,’USER’) from listener_log_detail;

Find values when listener was stopped

col host format a20

col l_user format a20

col service format a15

col logdate format a20

select to_char(log_date,'mm/dd/yy hh24:mi:ss') logdate,

parse_listener_log_file(connect_string,'HOST') host,

parse_listener_log_file(connect_string,'USER') l_user,

parse_listener_log_file(connect_string,'SERVICE') service

from listener_log_detail

where parse_listener_log_file(connect_string, 'COMMAND') = 'stop';

Program Usage

col program format a70

col cmt format 999,999

select parse_listener_log_file(connect_string,'PROGRAM') program,

count(1) cnt

from listener_log_detail

group by parse_listener_log_file(connect_string,'PROGRAM');

Untitled 1

Undo Table Analysis

For Single Instance Database

1) Check parameter undo_management

show parameter undo_management // If auto it means undo auto management is enabled

2) Name of undo tablespaces

select tablespace_name,contents from dba_tablespaces where contents='UNDO';

3) Details of segment generated by users/schema

Select owner,segment_name,tablespace_name from dba_rollback_Segs;

4) Detail of segment name and its status (Active/Expired/Unexpired)

Select owner,segment_name,tablespace_name from dba_rollback_Segs;

5) Detail of MB/Percent of Active,Expired & Unexpired segment

select status,round(sum_bytes / (1024*1024), 0) as MB,round((sum_bytes / undo_size) * 100, 0) as PERC from (select status, sum(bytes) sum_bytes from dba_undo_extents group by status),(select sum(a.bytes) undo_size from dba_tablespaces c join v$tablespace b on b.name = c.tablespace_name join v$datafile a on a.ts# = b.ts# where c.contents = 'UNDO' and c.status = 'ONLINE';

6) Check the value of maxquerylen to suggest the value of undo_retnetion

select max(maxquerylen) from v$undostat;

7) Check the undo_retention type

select tablespace_name, retention from dba_tablespaces;

For RAC as each instance has separate undo tablespace . The table name in the above query needs to be appeneded with G

Saturday, October 11, 2014

Untitled 1

Enabling flashback,restore point and restore point in database

Commands as below

Sql > select flashback_on from v$database

If no then follow below step

sql > shutdown immediate

sql> startup mount

sql > alter database flashback on

sql> shutdown immediate

sql> startup

sql> select flashback_on from v$database

sql> create restore point before_upgrade

sql > create restore point befor_upg guarantee flashback database

sql> select * from v$restore_point

sql > exit

rman target /

rman > list restore point all

sql > shutdown immediate

sql > startup mount

sql> flashback database to restore point before_upgrade

sql> shutdown immediate

sql > startup mount

sql>alter database open resetlogs;

sql > select * from v$restore_point

sql> drop restore point before_upgrade

sql>drop restore point befor_upg

Saturday, October 4, 2014

How to Install rpm package on linux

rpm -ivh <package_name.rpm> // extension rpm is required at the last of package name

How to uninstall rpm packge on linux

rpm -ev <package_name> // no rpm extension is required at the last of package name

Update statement taking time to complete

Scenario :-- I executed update statement and it ran giving 1 row updated . Then putty session timed out

I reconnected to putty session and executed the select query to check whether rows has been updated or not .

It showed me rows not updated

I was worried as if happened

I reran the update query to update the rows then it hang for long time

I did following analysis

1) Checked the filesystem usage :-- Its was ok
2) Check the tablespace usage :-- It was ok
3) Check the oracle alert log it was ok
4) Then i checked the locks in the database and i found that there is lock in the table which needs to be updated
5) I killed the Inactive session to release the lock

The update query which was hung completed by saying 0 rows updated

I ran again the select query and this time i can see the values are updated

Friday, October 3, 2014

Select statement modifies blocks in two situations: first when the option for update is specified,and second when deferred block cleanout occurs

to store fewer rows per block ,either a higher pctfree or a smaller block size can be used

the goal of freelist is to spread concurrent insert statements over several blocks

To have data compression at the table level . Following condition must be full fulled

1) The table cannot have more than 255 columns
2) The table cannot be created with parameter rowdependencies

Free space in the compressed block caused by delete statements is never used

Data compression should be used for read-only table

Data Marts and Completely refreshed materialzed views are good candidate for data compression

Upgrading Oracle database 11.2.0.2 to 11.2.0.4

1) Patch Set to 11.2.0.3 has been suspended by oracle it means we need to go to 11.2.0.4

Step 1) Download and Install the 11.2.0.4 software binaries
Step 2) Run the pre-upgarde tool . From the existing oracle instance
$ORACLE_HOME/rdbms/admin/utlu112i.sql

If pre-upgrade tool is not run then error is obtained at the time of upgrade

Step 3) Run dbupgdiag.sql script from the below My Oracle Support article to verify that all the components in dba_registry are valid and no invalid data dictionary objects exist in dba_objects

Metalink id :-- Note 556610.1 ( For downloading the script for step 3)

Step 4)

If the dbupgdiag.sql script reports any invalid objects, run $ORACLE_HOME/rdbms/admin/utlrp.sql (multiple times) to validate the invalid objects in the database, until there is no change in the number of invalid objects.

Step 5) After validating the invalid objects, re-run dbupgdiag.sql in the database once again and make sure that everything is fine.

Step 6) Take the backup of the database before upgrade

rman target /
run
{
backup database plus archivelog ;
}

Step 7) Shutdown the database

Step 8) Copy the pfile,passwordfile to new dbs directory from old dbs directory

Step 9) Copy the listener.ora,tnsnames.ora and sqlnet.ora from old $ORACLE_HOME/network/admin to new $ORACLE_HOME/network/admin

Step 10) Set ORACLE_HOME to new binary location

Step 11) sqlplus / as sysdba
sql > startup upgrade
sql > @$ORACLE_HOME/rdbms/admin/catupgrd.sql;
sql > shutdown immediate
Step 12) Restart the database in normal mode

Step 13) @$ORACLE_HOME/rdbms/admin/catuppst.sql

Step 14) @$ORACLE_HOME/rdbms/admin/utlrp.sql;

Step 15) Run Script from step 3

Step 16) Upgrade the time zone to latest version using DBMS_DST

Follow document link Note 1201253.1

Tuesday, September 30, 2014

Parallel Processing

Parallel Processing should be used under this two conditions

1) When plenty of free resource is available . The aim of PX is to reduce the respnose time by distributing the work done by single process

2) It can used for SQL statements that take more than a dozen seconds to execute serially

If PX is commonly used for many SQL statements,the degree of parallelism should be set at the table or index level.

If it is used only for specific batches or reports . It is better to enable it at the session level or through hints

Insert statements with values clause cannot be parallelized

DML --> Insert,update,delete & merge can be executed in parallel when

1) Table has a trigger
2) A table has either a foreign key constraint refering itself
3) an object column is modified
4) a clustered or temporary table is modified

An actual distribution for a SQL statement , you can use the dynamic performance view v$pq_tqstat.

Information provided for current session and last SQL statements

Direct path insert gives better performance as it generates minimum undo . In fact undo is generated for only space management operation . For Ex :-- To increase the high watermark and to add new extent to the segment and not for the rows contained in the blocks that are inserted by direct-path .

The purpose of minimal logging is t
\'o minimize the redo generation

You can set minimual logging by setting parameter nologging at the table or partition level

Mimimial loggging is supported for direct path loads and some DDL Statements

Fetching numerous row at a time is called row prefetching

Row prefetching is enabled by JDBC drive by default

Sunday, September 28, 2014

Cluster startup error

Service gpnpd failed to come up

Resolution as follows

[root@rac1 bin]# ./crsctl start cluster
CRS-2672: Attempting to start 'ora.evmd' on 'rac1'
CRS-2676: Start of 'ora.evmd' on 'rac1' succeeded
CRS-2672: Attempting to start 'ora.gpnpd' on 'rac1'
CRS-2674: Start of 'ora.gpnpd' on 'rac1' failed
CRS-2673: Attempting to stop 'ora.evmd' on 'rac1'
CRS-2677: Stop of 'ora.evmd' on 'rac1' succeeded
CRS-4000: Command Start failed, or completed with errors.

[root@rac1 bin]# pwd

/u01/app/12.1.0/grid/bin

[root@rac1 bin]# ./crsctl stat res -t -init

--------------------------------------------------------------------------------

Name Target State Server State details

--------------------------------------------------------------------------------

Cluster Resources

--------------------------------------------------------------------------------

ora.asm

1 ONLINE OFFLINE Instance Shutdown,ST

ABLE

ora.cluster_interconnect.haip

1 ONLINE OFFLINE STABLE

ora.crf

1 ONLINE ONLINE rac1 STABLE

ora.crsd

1 ONLINE OFFLINE STABLE

ora.cssd

1 ONLINE OFFLINE STABLE

ora.cssdmonitor

1 ONLINE OFFLINE STABLE

ora.ctssd

1 ONLINE OFFLINE STABLE

ora.diskmon

1 ONLINE OFFLINE STABLE

ora.evmd

1 ONLINE OFFLINE STABLE

ora.gipcd

1 ONLINE ONLINE rac1 STABLE

ora.gpnpd

1 ONLINE OFFLINE STABLE

ora.mdnsd

1 ONLINE ONLINE rac1 STABLE

ora.storage

1 ONLINE OFFLINE STABLE

--------------------------------------------------------------------------------

[root@rac1 bin]# ./u01/app/11.2.0/grid/bin/ocrcheck

-bash: ./u01/app/11.2.0/grid/bin/ocrcheck: No such file or directory

[root@rac1 bin]# cd /u01/app/11.2.0/grid/bin/

-bash: cd: /u01/app/11.2.0/grid/bin/: No such file or directory

[root@rac1 bin]# pwd

/u01/app/12.1.0/grid/bin

[root@rac1 bin]# ./ocrcheck

Status of Oracle Cluster Registry is as follows :

Version : 4

Total space (kbytes) : 409568

Used space (kbytes) : 3380

Available space (kbytes) : 406188

ID : 1384592632

Device/File Name : +DATA

Device/File integrity check succeeded

Device/File not configured

Cluster registry integrity check succeeded

Logical corruption check succeeded

[root@rac1 bin]# pwd

/u01/app/12.1.0/grid/bin

You have new mail in /var/spool/mail/root

[root@rac1 bin]# ./crsctl start crs -excl

CRS-2672: Attempting to start 'ora.evmd' on 'rac1'

CRS-2676: Start of 'ora.evmd' on 'rac1' succeeded

CRS-2672: Attempting to start 'ora.gpnpd' on 'rac1'

CRS-2676: Start of 'ora.gpnpd' on 'rac1' succeeded

CRS-2672: Attempting to start 'ora.cssdmonitor' on 'rac1'

CRS-2676: Start of 'ora.cssdmonitor' on 'rac1' succeeded

CRS-2672: Attempting to start 'ora.cssd' on 'rac1'

CRS-2672: Attempting to start 'ora.diskmon' on 'rac1'

CRS-2676: Start of 'ora.diskmon' on 'rac1' succeeded

CRS-2676: Start of 'ora.cssd' on 'rac1' succeeded

CRS-2672: Attempting to start 'ora.cluster_interconnect.haip' on 'rac1'

CRS-2672: Attempting to start 'ora.ctssd' on 'rac1'

CRS-2676: Start of 'ora.ctssd' on 'rac1' succeeded

CRS-5017: The resource action "ora.cluster_interconnect.haip start" encountered the following error:

Start action for HAIP aborted. For details refer to "(:CLSN00107:)" in "/u01/app/grid/diag/crs/rac1/crs/trace/ohasd_orarootagent_root.trc".

CRS-2674: Start of 'ora.cluster_interconnect.haip' on 'rac1' failed

CRS-2679: Attempting to clean 'ora.cluster_interconnect.haip' on 'rac1'

CRS-2681: Clean of 'ora.cluster_interconnect.haip' on 'rac1' succeeded

CRS-2672: Attempting to start 'ora.cluster_interconnect.haip' on 'rac1'

CRS-5017: The resource action "ora.cluster_interconnect.haip start" encountered the following error:

Start action for HAIP aborted. For details refer to "(:CLSN00107:)" in "/u01/app/grid/diag/crs/rac1/crs/trace/ohasd_orarootagent_root.trc".

CRS-2674: Start of 'ora.cluster_interconnect.haip' on 'rac1' failed

CRS-2679: Attempting to clean 'ora.cluster_interconnect.haip' on 'rac1'

CRS-2681: Clean of 'ora.cluster_interconnect.haip' on 'rac1' succeeded

CRS-4000: Command Start failed, or completed with errors.

[root@rac1 bin]# ./crsctl stop resource ora.crsd -init

[root@rac1 bin]# ./crsctl stop resource ora.crsd -init;

CRS-2500: Cannot stop resource 'ora.crsd' as it is not running

CRS-4000: Command Stop failed, or completed with errors.

[root@rac1 bin]# ./crsctl start crs -excl -nocrs

CRS-2672: Attempting to start 'ora.cluster_interconnect.haip' on 'rac1'

CRS-5017: The resource action "ora.cluster_interconnect.haip start" encountered the following error:

Start action for HAIP aborted. For details refer to "(:CLSN00107:)" in "/u01/app/grid/diag/crs/rac1/crs/trace/ohasd_orarootagent_root.trc".

CRS-2674: Start of 'ora.cluster_interconnect.haip' on 'rac1' failed

CRS-2679: Attempting to clean 'ora.cluster_interconnect.haip' on 'rac1'

CRS-2681: Clean of 'ora.cluster_interconnect.haip' on 'rac1' succeeded

CRS-4000: Command Start failed, or completed with errors.

[root@rac1 bin]# pwd

/u01/app/12.1.0/grid/bin

You have new mail in /var/spool/mail/root

[root@rac1 bin]# ./crsctl stat res -t -init

--------------------------------------------------------------------------------

Name Target State Server State details

--------------------------------------------------------------------------------

Cluster Resources

--------------------------------------------------------------------------------

ora.asm

1 ONLINE OFFLINE Instance Shutdown,ST

ABLE

ora.cluster_interconnect.haip

1 ONLINE OFFLINE STABLE

ora.crf

1 ONLINE ONLINE rac1 STABLE

ora.crsd

1 OFFLINE OFFLINE STABLE

ora.cssd

1 ONLINE ONLINE rac1 STABLE

ora.cssdmonitor

1 ONLINE ONLINE rac1 STABLE

ora.ctssd

1 ONLINE ONLINE rac1 OBSERVER,STABLE

ora.diskmon

1 OFFLINE OFFLINE STABLE

ora.evmd

1 ONLINE INTERMEDIATE rac1 STABLE

ora.gipcd

1 ONLINE ONLINE rac1 STABLE

ora.gpnpd

1 ONLINE ONLINE rac1 STABLE

ora.mdnsd

1 ONLINE ONLINE rac1 STABLE

ora.storage

1 ONLINE OFFLINE STABLE

--------------------------------------------------------------------------------

[root@rac1 bin]# gpnptool get

-bash: gpnptool: command not found

Check the gpnpd profile

[root@rac1 bin]# ./gpnptool get

Warning: some command line parameters were defaulted. Resulting command line:

./gpnptool.bin get -o-

<?xml version="1.0" encoding="UTF-8"?><gpnp:GPnP-Profile Version="1.0" xmlns="http://www.grid-pnp.org/2005/11/gpnp-profile" xmlns:gpnp="http://www.grid-pnp.org/2005/11/gpnp-profile" xmlns:orcl="http://www.oracle.com/gpnp/2005/11/gpnp-profile" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.grid-pnp.org/2005/11/gpnp-profile gpnp-profile.xsd" ProfileSequence="6" ClusterUId="7e7ad9a8f8245f05ffad6b38a93508ac" ClusterName="rac-scan" PALocation=""><gpnp:Network-Profile><gpnp:HostNetwork id="gen" HostName="*"><gpnp:Network id="net1" IP="192.168.10.0" Adapter="eth0" Use="cluster_interconnect"/><gpnp:Network id="net2" IP="192.168.56.0" Adapter="eth1" Use="public"/></gpnp:HostNetwork></gpnp:Network-Profile><orcl:CSS-Profile id="css" DiscoveryString="+asm" LeaseDuration="400"/><orcl:ASM-Profile id="asm" DiscoveryString="" SPFile="+DATA/rac-scan/ASMPARAMETERFILE/registry.253.858426557" Mode="legacy"/><ds:Signature xmlns:ds="http://www.w3.org/2000/09/xmldsig#"><ds:SignedInfo><ds:CanonicalizationMethod Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"/><ds:SignatureMethod Algorithm="http://www.w3.org/2000/09/xmldsig#rsa-sha1"/><ds:Reference URI=""><ds:Transforms><ds:Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature"/><ds:Transform Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"> <InclusiveNamespaces xmlns="http://www.w3.org/2001/10/xml-exc-c14n#" PrefixList="gpnp orcl xsi"/></ds:Transform></ds:Transforms><ds:DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1"/><ds:DigestValue>qD+D2x79xr16FoMfaWXKc1AcYBE=</ds:DigestValue></ds:Reference></ds:SignedInfo><ds:SignatureValue>Yb2cGmHj/flpEvMi4ZzkqUfr/EsPX3yXtqXTraPLG3pffP5IEfwpzF+Q5WQCoYFq5byEmcslYZKl+eNe4Wxog0c183dk5NbAKzdT4S818XD8eh8+XrJP3XtXt2qA2O8FvcLK++1m27Eus7TW+MG/DTUU58V1z2CFyHh9rCF8QaY=</ds:SignatureValue></ds:Signature></gpnp:GPnP-Profile>

Success.

Change the ip address of eth1 and eth0

[root@rac1 bin]# ifconfig eth1 inet 192.168.56.2

[root@rac1 bin]# ifconfig eth0

[root@rac1 bin]# cat /etc/hosts

127.0.0.1 localhost.localdomain localhost

192.168.56.2 rac1.localdomain rac1

192.168.10.3 rac1-priv.localdomain rac1-priv

192.168.56.4 rac1-vip.localdomain rac1-vip

192.168.56.5 rac-scan.localdomain rac-scan

192.168.56.6 rac2.localdomain rac2

192.168.10.7 rac2-priv.localdomain rac2-priv

192.168.56.8 rac2-vip.localdomain rac2-vip

[root@rac1 bin]# ifconfig eth0 inet 192.168.10.3

[root@rac1 bin]# ./crsctl start res ora.cluster_interconnect.haip -init

CRS-2672: Attempting to start 'ora.cluster_interconnect.haip' on 'rac1'

CRS-2676: Start of 'ora.cluster_interconnect.haip' on 'rac1' succeeded

CRS-2672: Attempting to start 'ora.asm' on 'rac1'

CRS-2676: Start of 'ora.asm' on 'rac1' succeeded

CRS-2672: Attempting to start 'ora.storage' on 'rac1'

CRS-2676: Start of 'ora.storage' on 'rac1' succeeded

[root@rac1 bin]# ./gpnptool get

Warning: some command line parameters were defaulted. Resulting command line:

./gpnptool.bin get -o-

Success.

[root@rac1 bin]# ifconfig -a

eth0 Link encap:Ethernet HWaddr 08:00:27:BE:F9:01

inet addr:192.168.10.3 Bcast:192.168.10.255 Mask:255.255.255.0

UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

RX packets:41660 errors:0 dropped:0 overruns:0 frame:0

TX packets:18776 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:1000

RX bytes:3665536 (3.4 MiB) TX bytes:4289493 (4.0 MiB)

eth0:1 Link encap:Ethernet HWaddr 08:00:27:BE:F9:01

inet addr:169.254.229.41 Bcast:169.254.255.255 Mask:255.255.0.0

UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

eth1 Link encap:Ethernet HWaddr 08:00:27:3A:51:18

inet addr:192.168.56.2 Bcast:192.168.56.255 Mask:255.255.255.0

UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

RX packets:24668 errors:0 dropped:0 overruns:0 frame:0

TX packets:253 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:1000

RX bytes:1825506 (1.7 MiB) TX bytes:28575 (27.9 KiB)

eth2 Link encap:Ethernet HWaddr 08:00:27:11:31:D5

inet addr:10.0.0.19 Bcast:10.0.0.255 Mask:255.255.255.0

UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

RX packets:10052 errors:0 dropped:0 overruns:0 frame:0

TX packets:123 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:1000

RX bytes:1424473 (1.3 MiB) TX bytes:20276 (19.8 KiB)

lo Link encap:Local Loopback

inet addr:127.0.0.1 Mask:255.0.0.0

UP LOOPBACK RUNNING MTU:16436 Metric:1

RX packets:3126 errors:0 dropped:0 overruns:0 frame:0

TX packets:3126 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:0

RX bytes:3800660 (3.6 MiB) TX bytes:3800660 (3.6 MiB)

[root@rac1 bin]# ifconfig eth1

eth1 Link encap:Ethernet HWaddr 08:00:27:3A:51:18

inet addr:192.168.56.2 Bcast:192.168.56.255 Mask:255.255.255.0

UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

RX packets:24709 errors:0 dropped:0 overruns:0 frame:0

TX packets:259 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:1000

RX bytes:1828108 (1.7 MiB) TX bytes:31067 (30.3 KiB)

Start the services

[root@rac1 bin]# ./crsctl start res ora.crsd -init

CRS-2672: Attempting to start 'ora.crsd' on 'rac1'

CRS-2676: Start of 'ora.crsd' on 'rac1' succeeded

[root@rac1 bin]# ./crsctl start res ora.cssd -init

CRS-5702: Resource 'ora.cssd' is already running on 'rac1'

CRS-4000: Command Start failed, or completed with errors.

[root@rac1 bin]#

Output of OCRCHECK

OCR :-- Oracle Cluster Registry

Status of Oracle Cluster Registry is as follows :
Version : 4
Total space (kbytes) : 409568
Used space (kbytes) : 3380
Available space (kbytes) : 406188
ID : 1384592632
Device/File Name : +DATA
Device/File integrity check succeeded

Device/File not configured

Device/File not configured

Device/File not configured

Device/File not configured

Cluster registry integrity check succeeded

Logical corruption check succeeded

Clusterverification Utility Sample Output

-bash-3.2$ ./runcluvfy.sh stage -pre crsinst -fixup -n rac1,rac2 -verbose

Performing pre-checks for cluster services setup

Checking node reachability...

Check: Node reachability from node "rac1"
Destination Node Reachable?
------------------------------------ ------------------------
rac2 yes
rac1 yes
Result: Node reachability check passed from node "rac1"

Checking user equivalence...

Check: User equivalence for user "oracle"
Node Name Comment
------------------------------------ ------------------------
rac2 passed
rac1 passed
Result: User equivalence check passed for user "oracle"

Checking node connectivity...

Checking hosts config file...
Node Name Status Comment
------------ ------------------------ ------------------------
rac2 passed
rac1 passed

Verification of the hosts config file successful

Interface information for node "rac2"
Name IP Address Subnet Gateway Def. Gateway HW Address MTU
------ --------------- --------------- --------------- --------------- ----------------- ------
eth0 192.168.56.6 192.168.56.0 0.0.0.0 UNKNOWN 08:00:27:F0:6C:E6 1500
eth1 192.168.10.7 192.168.10.0 0.0.0.0 UNKNOWN 08:00:27:37:97:F2 1500

Interface information for node "rac1"
Name IP Address Subnet Gateway Def. Gateway HW Address MTU
------ --------------- --------------- --------------- --------------- ----------------- ------
eth0 192.168.56.2 192.168.56.0 0.0.0.0 10.0.0.1 08:00:27:BE:F9:01 1500
eth1 192.168.10.3 192.168.10.0 0.0.0.0 10.0.0.1 08:00:27:3A:51:18 1500
eth2 10.0.0.19 10.0.0.0 0.0.0.0 10.0.0.1 08:00:27:11:31:D5 1500

Check: Node connectivity of subnet "192.168.56.0"
Source Destination Connected?
------------------------------ ------------------------------ ----------------
rac2:eth0 rac1:eth0 yes
Result: Node connectivity passed for subnet "192.168.56.0" with node(s) rac2,rac1

Check: TCP connectivity of subnet "192.168.56.0"
Source Destination Connected?
------------------------------ ------------------------------ ----------------
rac1:192.168.56.2 rac2:192.168.56.6 passed
Result: TCP connectivity check passed for subnet "192.168.56.0"

Check: Node connectivity of subnet "192.168.10.0"

WARNING:
Make sure IP address "192.168.10.3" is up and is a valid IP address on node "rac1"
Source Destination Connected?
------------------------------ ------------------------------ ----------------
rac2:eth1 rac1:eth1 no
Result: Node connectivity failed for subnet "192.168.10.0"

Check: TCP connectivity of subnet "192.168.10.0"
Source Destination Connected?
------------------------------ ------------------------------ ----------------
rac1:192.168.10.3 rac2:192.168.10.7 failed
Result: TCP connectivity check failed for subnet "192.168.10.0"

Check: Node connectivity of subnet "10.0.0.0"
Result: Node connectivity passed for subnet "10.0.0.0" with node(s) rac1

Check: TCP connectivity of subnet "10.0.0.0"
Result: TCP connectivity check passed for subnet "10.0.0.0"

Interfaces found on subnet "192.168.56.0" that are likely candidates for a private interconnect are:
rac2 eth0:192.168.56.6
rac1 eth0:192.168.56.2

WARNING:
Could not find a suitable set of interfaces for VIPs

Result: Node connectivity check failed

Check: Total memory
Node Name Available Required Comment
------------ ------------------------ ------------------------ ----------
rac2 7.81GB (8188052.0KB) 1.5GB (1572864.0KB) passed
rac1 7.81GB (8188052.0KB) 1.5GB (1572864.0KB) passed
Result: Total memory check passed

Check: Available memory
Node Name Available Required Comment
------------ ------------------------ ------------------------ ----------
rac2 7.28GB (7636388.0KB) 50MB (51200.0KB) passed
rac1 7.17GB (7518068.0KB) 50MB (51200.0KB) passed
Result: Available memory check passed

Check: Swap space
Node Name Available Required Comment
------------ ------------------------ ------------------------ ----------
rac2 9.76GB (1.0233364E7KB) 7.81GB (8188052.0KB) passed
rac1 9.76GB (1.0233364E7KB) 7.81GB (8188052.0KB) passed
Result: Swap space check passed

Check: Free disk space for "rac2:/tmp"
Path Node Name Mount point Available Required Comment
---------------- ------------ ------------ ------------ ------------ ------------
/tmp rac2 /tmp 9.47GB 1GB passed
Result: Free disk space check passed for "rac2:/tmp"

Check: Free disk space for "rac1:/tmp"
Path Node Name Mount point Available Required Comment
---------------- ------------ ------------ ------------ ------------ ------------
/tmp rac1 /tmp 9.14GB 1GB passed
Result: Free disk space check passed for "rac1:/tmp"

Check: User existence for "oracle"
Node Name Status Comment
------------ ------------------------ ------------------------
rac2 exists passed
rac1 exists passed
Result: User existence check passed for "oracle"

Check: Group existence for "oinstall"
Node Name Status Comment
------------ ------------------------ ------------------------
rac2 exists passed
rac1 exists passed
Result: Group existence check passed for "oinstall"

Check: Group existence for "dba"
Node Name Status Comment
------------ ------------------------ ------------------------
rac2 exists passed
rac1 exists passed
Result: Group existence check passed for "dba"

Check: Membership of user "oracle" in group "oinstall" [as Primary]
Node Name User Exists Group Exists User in Group Primary Comment
---------------- ------------ ------------ ------------ ------------ ------------
rac2 yes yes yes yes passed
rac1 yes yes yes yes passed
Result: Membership check for user "oracle" in group "oinstall" [as Primary] passed

Check: Membership of user "oracle" in group "dba"
Node Name User Exists Group Exists User in Group Comment
---------------- ------------ ------------ ------------ ----------------
rac2 yes yes yes passed
rac1 yes yes yes passed
Result: Membership check for user "oracle" in group "dba" passed

Check: Run level
Node Name run level Required Comment
------------ ------------------------ ------------------------ ----------
rac2 5 3,5 passed
rac1 5 3,5 passed
Result: Run level check passed

Check: Hard limits for "maximum open file descriptors"
Node Name Type Available Required Comment
---------------- ------------ ------------ ------------ ----------------
rac2 hard 131072 65536 passed
rac1 hard 131072 65536 passed
Result: Hard limits check passed for "maximum open file descriptors"

Check: Soft limits for "maximum open file descriptors"
Node Name Type Available Required Comment
---------------- ------------ ------------ ------------ ----------------
rac2 soft 131072 1024 passed
rac1 soft 131072 1024 passed
Result: Soft limits check passed for "maximum open file descriptors"

Check: Hard limits for "maximum user processes"
Node Name Type Available Required Comment
---------------- ------------ ------------ ------------ ----------------
rac2 hard 131072 16384 passed
rac1 hard 131072 16384 passed
Result: Hard limits check passed for "maximum user processes"

Check: Soft limits for "maximum user processes"
Node Name Type Available Required Comment
---------------- ------------ ------------ ------------ ----------------
rac2 soft 131072 2047 passed
rac1 soft 131072 2047 passed
Result: Soft limits check passed for "maximum user processes"

Check: System architecture
Node Name Available Required Comment
------------ ------------------------ ------------------------ ----------
rac2 x86_64 x86_64 passed
rac1 x86_64 x86_64 passed
Result: System architecture check passed

Check: Kernel version
Node Name Available Required Comment
------------ ------------------------ ------------------------ ----------
rac2 2.6.32-100.26.2.el5 2.6.18 passed
rac1 2.6.32-100.26.2.el5 2.6.18 passed
Result: Kernel version check passed

Check: Kernel parameter for "semmsl"
Node Name Configured Required Comment
------------ ------------------------ ------------------------ ----------
rac2 250 250 passed
rac1 250 250 passed
Result: Kernel parameter check passed for "semmsl"

Check: Kernel parameter for "semmns"
Node Name Configured Required Comment
------------ ------------------------ ------------------------ ----------
rac2 32000 32000 passed
rac1 32000 32000 passed
Result: Kernel parameter check passed for "semmns"

Check: Kernel parameter for "semopm"
Node Name Configured Required Comment
------------ ------------------------ ------------------------ ----------
rac2 100 100 passed
rac1 100 100 passed
Result: Kernel parameter check passed for "semopm"

Check: Kernel parameter for "semmni"
Node Name Configured Required Comment
------------ ------------------------ ------------------------ ----------
rac2 142 128 passed
rac1 142 128 passed
Result: Kernel parameter check passed for "semmni"

Check: Kernel parameter for "shmmax"
Node Name Configured Required Comment
------------ ------------------------ ------------------------ ----------
rac2 4398046511104 536870912 passed
rac1 4398046511104 536870912 passed
Result: Kernel parameter check passed for "shmmax"

Check: Kernel parameter for "shmmni"
Node Name Configured Required Comment
------------ ------------------------ ------------------------ ----------
rac2 4096 4096 passed
rac1 4096 4096 passed
Result: Kernel parameter check passed for "shmmni"

Check: Kernel parameter for "shmall"
Node Name Configured Required Comment
------------ ------------------------ ------------------------ ----------
rac2 1073741824 2097152 passed
rac1 1073741824 2097152 passed
Result: Kernel parameter check passed for "shmall"

Check: Kernel parameter for "file-max"
Node Name Configured Required Comment
------------ ------------------------ ------------------------ ----------
rac2 6815744 6815744 passed
rac1 6815744 6815744 passed
Result: Kernel parameter check passed for "file-max"

Check: Kernel parameter for "ip_local_port_range"
Node Name Configured Required Comment
------------ ------------------------ ------------------------ ----------
rac2 between 9000 & 65500 between 9000 & 65500 passed
rac1 between 9000 & 65500 between 9000 & 65500 passed
Result: Kernel parameter check passed for "ip_local_port_range"

Check: Kernel parameter for "rmem_default"
Node Name Configured Required Comment
------------ ------------------------ ------------------------ ----------
rac2 262144 262144 passed
rac1 262144 262144 passed
Result: Kernel parameter check passed for "rmem_default"

Check: Kernel parameter for "rmem_max"
Node Name Configured Required Comment
------------ ------------------------ ------------------------ ----------
rac2 4194304 4194304 passed
rac1 4194304 4194304 passed
Result: Kernel parameter check passed for "rmem_max"

Check: Kernel parameter for "wmem_default"
Node Name Configured Required Comment
------------ ------------------------ ------------------------ ----------
rac2 262144 262144 passed
rac1 262144 262144 passed
Result: Kernel parameter check passed for "wmem_default"

Check: Kernel parameter for "wmem_max"
Node Name Configured Required Comment
------------ ------------------------ ------------------------ ----------
rac2 1048576 1048576 passed
rac1 1048576 1048576 passed
Result: Kernel parameter check passed for "wmem_max"

Check: Kernel parameter for "aio-max-nr"
Node Name Configured Required Comment
------------ ------------------------ ------------------------ ----------
rac2 3145728 1048576 passed
rac1 3145728 1048576 passed
Result: Kernel parameter check passed for "aio-max-nr"

Check: Package existence for "make-3.81"
Node Name Available Required Comment
------------ ------------------------ ------------------------ ----------
rac2 make-3.81-3.el5 make-3.81 passed
rac1 make-3.81-3.el5 make-3.81 passed
Result: Package existence check passed for "make-3.81"

Check: Package existence for "binutils-2.17.50.0.6"
Node Name Available Required Comment
------------ ------------------------ ------------------------ ----------
rac2 binutils-2.17.50.0.6-14.el5 binutils-2.17.50.0.6 passed
rac1 binutils-2.17.50.0.6-14.el5 binutils-2.17.50.0.6 passed
Result: Package existence check passed for "binutils-2.17.50.0.6"

Check: Package existence for "gcc-4.1.2"
Node Name Available Required Comment
------------ ------------------------ ------------------------ ----------
rac2 gcc-4.1.2-50.el5 gcc-4.1.2 passed
rac1 gcc-4.1.2-50.el5 gcc-4.1.2 passed
Result: Package existence check passed for "gcc-4.1.2"

Check: Package existence for "libaio-0.3.106 (i386)"
Node Name Available Required Comment
------------ ------------------------ ------------------------ ----------
rac2 libaio-0.3.106-5 (i386) libaio-0.3.106 (i386) passed
rac1 libaio-0.3.106-5 (i386) libaio-0.3.106 (i386) passed
Result: Package existence check passed for "libaio-0.3.106 (i386)"

Check: Package existence for "libaio-0.3.106 (x86_64)"
Node Name Available Required Comment
------------ ------------------------ ------------------------ ----------
rac2 libaio-0.3.106-5 (x86_64) libaio-0.3.106 (x86_64) passed
rac1 libaio-0.3.106-5 (x86_64) libaio-0.3.106 (x86_64) passed
Result: Package existence check passed for "libaio-0.3.106 (x86_64)"

Check: Package existence for "glibc-2.5-24 (i686)"
Node Name Available Required Comment
------------ ------------------------ ------------------------ ----------
rac2 glibc-2.5-58 (i686) glibc-2.5-24 (i686) passed
rac1 glibc-2.5-58 (i686) glibc-2.5-24 (i686) passed
Result: Package existence check passed for "glibc-2.5-24 (i686)"

Check: Package existence for "glibc-2.5-24 (x86_64)"
Node Name Available Required Comment
------------ ------------------------ ------------------------ ----------
rac2 glibc-2.5-58 (x86_64) glibc-2.5-24 (x86_64) passed
rac1 glibc-2.5-58 (x86_64) glibc-2.5-24 (x86_64) passed
Result: Package existence check passed for "glibc-2.5-24 (x86_64)"

Check: Package existence for "compat-libstdc++-33-3.2.3 (i386)"
Node Name Available Required Comment
------------ ------------------------ ------------------------ ----------
rac2 compat-libstdc++-33-3.2.3-61 (i386) compat-libstdc++-33-3.2.3 (i386) passed
rac1 compat-libstdc++-33-3.2.3-61 (i386) compat-libstdc++-33-3.2.3 (i386) passed
Result: Package existence check passed for "compat-libstdc++-33-3.2.3 (i386)"

Check: Package existence for "compat-libstdc++-33-3.2.3 (x86_64)"
Node Name Available Required Comment
------------ ------------------------ ------------------------ ----------
rac2 compat-libstdc++-33-3.2.3-61 (x86_64) compat-libstdc++-33-3.2.3 (x86_64) passed
rac1 compat-libstdc++-33-3.2.3-61 (x86_64) compat-libstdc++-33-3.2.3 (x86_64) passed
Result: Package existence check passed for "compat-libstdc++-33-3.2.3 (x86_64)"

Check: Package existence for "elfutils-libelf-0.125 (x86_64)"
Node Name Available Required Comment
------------ ------------------------ ------------------------ ----------
rac2 elfutils-libelf-0.137-3.el5 (x86_64) elfutils-libelf-0.125 (x86_64) passed
rac1 elfutils-libelf-0.137-3.el5 (x86_64) elfutils-libelf-0.125 (x86_64) passed
Result: Package existence check passed for "elfutils-libelf-0.125 (x86_64)"

Check: Package existence for "elfutils-libelf-devel-0.125"
Node Name Available Required Comment
------------ ------------------------ ------------------------ ----------
rac2 elfutils-libelf-devel-0.137-3.el5 elfutils-libelf-devel-0.125 passed
rac1 elfutils-libelf-devel-0.137-3.el5 elfutils-libelf-devel-0.125 passed
Result: Package existence check passed for "elfutils-libelf-devel-0.125"

Check: Package existence for "glibc-common-2.5"
Node Name Available Required Comment
------------ ------------------------ ------------------------ ----------
rac2 glibc-common-2.5-58 glibc-common-2.5 passed
rac1 glibc-common-2.5-58 glibc-common-2.5 passed
Result: Package existence check passed for "glibc-common-2.5"

Check: Package existence for "glibc-devel-2.5 (i386)"
Node Name Available Required Comment
------------ ------------------------ ------------------------ ----------
rac2 glibc-devel-2.5-58 (i386) glibc-devel-2.5 (i386) passed
rac1 glibc-devel-2.5-58 (i386) glibc-devel-2.5 (i386) passed
Result: Package existence check passed for "glibc-devel-2.5 (i386)"

Check: Package existence for "glibc-devel-2.5 (x86_64)"
Node Name Available Required Comment
------------ ------------------------ ------------------------ ----------
rac2 glibc-devel-2.5-58 (x86_64) glibc-devel-2.5 (x86_64) passed
rac1 glibc-devel-2.5-58 (x86_64) glibc-devel-2.5 (x86_64) passed
Result: Package existence check passed for "glibc-devel-2.5 (x86_64)"

Check: Package existence for "glibc-headers-2.5"
Node Name Available Required Comment
------------ ------------------------ ------------------------ ----------
rac2 glibc-headers-2.5-58 glibc-headers-2.5 passed
rac1 glibc-headers-2.5-58 glibc-headers-2.5 passed
Result: Package existence check passed for "glibc-headers-2.5"

Check: Package existence for "gcc-c++-4.1.2"
Node Name Available Required Comment
------------ ------------------------ ------------------------ ----------
rac2 gcc-c++-4.1.2-50.el5 gcc-c++-4.1.2 passed
rac1 gcc-c++-4.1.2-50.el5 gcc-c++-4.1.2 passed
Result: Package existence check passed for "gcc-c++-4.1.2"

Check: Package existence for "libaio-devel-0.3.106 (i386)"
Node Name Available Required Comment
------------ ------------------------ ------------------------ ----------
rac2 libaio-devel-0.3.106-5 (i386) libaio-devel-0.3.106 (i386) passed
rac1 libaio-devel-0.3.106-5 (i386) libaio-devel-0.3.106 (i386) passed
Result: Package existence check passed for "libaio-devel-0.3.106 (i386)"

Check: Package existence for "libaio-devel-0.3.106 (x86_64)"
Node Name Available Required Comment
------------ ------------------------ ------------------------ ----------
rac2 libaio-devel-0.3.106-5 (x86_64) libaio-devel-0.3.106 (x86_64) passed
rac1 libaio-devel-0.3.106-5 (x86_64) libaio-devel-0.3.106 (x86_64) passed
Result: Package existence check passed for "libaio-devel-0.3.106 (x86_64)"

Check: Package existence for "libgcc-4.1.2 (i386)"
Node Name Available Required Comment
------------ ------------------------ ------------------------ ----------
rac2 libgcc-4.1.2-50.el5 (i386) libgcc-4.1.2 (i386) passed
rac1 libgcc-4.1.2-50.el5 (i386) libgcc-4.1.2 (i386) passed
Result: Package existence check passed for "libgcc-4.1.2 (i386)"

Check: Package existence for "libgcc-4.1.2 (x86_64)"
Node Name Available Required Comment
------------ ------------------------ ------------------------ ----------
rac2 libgcc-4.1.2-50.el5 (x86_64) libgcc-4.1.2 (x86_64) passed
rac1 libgcc-4.1.2-50.el5 (x86_64) libgcc-4.1.2 (x86_64) passed
Result: Package existence check passed for "libgcc-4.1.2 (x86_64)"

Check: Package existence for "libstdc++-4.1.2 (i386)"
Node Name Available Required Comment
------------ ------------------------ ------------------------ ----------
rac2 libstdc++-4.1.2-50.el5 (i386) libstdc++-4.1.2 (i386) passed
rac1 libstdc++-4.1.2-50.el5 (i386) libstdc++-4.1.2 (i386) passed
Result: Package existence check passed for "libstdc++-4.1.2 (i386)"

Check: Package existence for "libstdc++-4.1.2 (x86_64)"
Node Name Available Required Comment
------------ ------------------------ ------------------------ ----------
rac2 libstdc++-4.1.2-50.el5 (x86_64) libstdc++-4.1.2 (x86_64) passed
rac1 libstdc++-4.1.2-50.el5 (x86_64) libstdc++-4.1.2 (x86_64) passed
Result: Package existence check passed for "libstdc++-4.1.2 (x86_64)"

Check: Package existence for "libstdc++-devel-4.1.2 (x86_64)"
Node Name Available Required Comment
------------ ------------------------ ------------------------ ----------
rac2 libstdc++-devel-4.1.2-50.el5 (x86_64) libstdc++-devel-4.1.2 (x86_64) passed
rac1 libstdc++-devel-4.1.2-50.el5 (x86_64) libstdc++-devel-4.1.2 (x86_64) passed
Result: Package existence check passed for "libstdc++-devel-4.1.2 (x86_64)"

Check: Package existence for "sysstat-7.0.2"
Node Name Available Required Comment
------------ ------------------------ ------------------------ ----------
rac2 sysstat-7.0.2-3.el5_5.1 sysstat-7.0.2 passed
rac1 sysstat-7.0.2-3.el5_5.1 sysstat-7.0.2 passed
Result: Package existence check passed for "sysstat-7.0.2"

Check: Package existence for "unixODBC-2.2.11 (i386)"
Node Name Available Required Comment
------------ ------------------------ ------------------------ ----------
rac2 unixODBC-2.2.11-7.1 (i386) unixODBC-2.2.11 (i386) passed
rac1 unixODBC-2.2.11-7.1 (i386) unixODBC-2.2.11 (i386) passed
Result: Package existence check passed for "unixODBC-2.2.11 (i386)"

Check: Package existence for "unixODBC-2.2.11 (x86_64)"
Node Name Available Required Comment
------------ ------------------------ ------------------------ ----------
rac2 unixODBC-2.2.11-7.1 (x86_64) unixODBC-2.2.11 (x86_64) passed
rac1 unixODBC-2.2.11-7.1 (x86_64) unixODBC-2.2.11 (x86_64) passed
Result: Package existence check passed for "unixODBC-2.2.11 (x86_64)"

Check: Package existence for "unixODBC-devel-2.2.11 (i386)"
Node Name Available Required Comment
------------ ------------------------ ------------------------ ----------
rac2 unixODBC-devel-2.2.11-7.1 (i386) unixODBC-devel-2.2.11 (i386) passed
rac1 unixODBC-devel-2.2.11-7.1 (i386) unixODBC-devel-2.2.11 (i386) passed
Result: Package existence check passed for "unixODBC-devel-2.2.11 (i386)"

Check: Package existence for "unixODBC-devel-2.2.11 (x86_64)"
Node Name Available Required Comment
------------ ------------------------ ------------------------ ----------
rac2 unixODBC-devel-2.2.11-7.1 (x86_64) unixODBC-devel-2.2.11 (x86_64) passed
rac1 unixODBC-devel-2.2.11-7.1 (x86_64) unixODBC-devel-2.2.11 (x86_64) passed
Result: Package existence check passed for "unixODBC-devel-2.2.11 (x86_64)"

Check: Package existence for "ksh-20060214"
Node Name Available Required Comment
------------ ------------------------ ------------------------ ----------
rac2 ksh-20100202-1.el5_5.1 ksh-20060214 passed
rac1 ksh-20100202-1.el5_5.1 ksh-20060214 passed
Result: Package existence check passed for "ksh-20060214"

Checking for multiple users with UID value 0
Result: Check for multiple users with UID value 0 passed

Check: Current group ID
Result: Current group ID check passed
Checking Core file name pattern consistency...
Core file name pattern consistency check passed.

Checking to make sure user "oracle" is not in "root" group
Node Name Status Comment
------------ ------------------------ ------------------------
rac2 does not exist passed
rac1 does not exist passed
Result: User "oracle" is not part of "root" group. Check passed

Check default user file creation mask
Node Name Available Required Comment
------------ ------------------------ ------------------------ ----------
rac2 0022 0022 passed
rac1 0022 0022 passed
Result: Default user file creation mask check passed

Starting Clock synchronization checks using Network Time Protocol(NTP)...

NTP Configuration file check started...
The NTP configuration file "/etc/ntp.conf" is available on all nodes
NTP Configuration file check passed

Checking daemon liveness...

Check: Liveness for "ntpd"
Node Name Running?
------------------------------------ ------------------------
rac2 no
rac1 no
Result: Liveness check failed for "ntpd"
PRVF-5415 : Check to see if NTP daemon is running failed
Result: Clock synchronization check using Network Time Protocol(NTP) failed

Pre-check for cluster services setup was unsuccessful on all the nodes.