How to connect to Oracle "real application cluster" RAC?
Hello,
I don't know how the dbUrl-Parameter should look like to connect to an Oracle RAC.
normally I use:
jdbc:oracle:thin:@(Server):(port):(servicename)
e.g.:
jdbc:oracle:thin:@frxxx7....world.com:1521:kfics
but what should I use if I want to connect to an RAC? In this case I don't have a single server?
Thanks for your help.
Regards.
Matthias
Hello again,
I found out half of the solution.
Normally you use a serverUrl like:
jdbc:oracle:thin:@(DESCRIPTION=(LOAD_BALANCE=on)
(ADDRESS=(PROTOCOL=TCP)(HOST=host1) (PORT=1521))
(ADDRESS=(PROTOCOL=TCP)(HOST=host2) (PORT=1521))
(CONNECT_DATA=(SERVICE_NAME=service)))
normally you can also add other information like failover_mode etc.
BUT: MII (12.0.6) only alows a string of 200 characters. Here is a part of the error-log:
Exception of type com.sap.sql.log.OpenSQLException caught: Cannot assign a java.lang.String object of length 309 to host variable 3 which has JDBC type VARCHAR(200)..
so if I have more than two servers or additionally information for failover_mode etc. I'm not able to use the oracle RAC, because the serverUrl is too long.
Any suggestions?
Regards
Matthias
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#9880278452
Edited by subramonian.a at 04/16/2007 12:15 AM
Edited by subramonian.a at 04/16/2007 12:19 AM
Edited by subramonian.a at 04/16/2007 1:37 AM
Edited by subramonian.a at 04/16/2007 8:20 AM -
Failed preliminary checks for Oracle Real Application Cluster 12C.
Hi, all. Please, help to investigate and solve. Thanks.
[grid@orac1 grid]$ ./runcluvfy.sh stage -pre crsinst -n orac1,orac2 -fixup -verbose
Performing pre-checks for cluster services setup
Checking node reachability...
Check: Node reachability from node "orac1"
Destination Node Reachable?
orac1 yes
orac2 yes
Result: Node reachability check passed from node "orac1"
Checking user equivalence...
Check: User equivalence for user "grid"
Node Name Status
orac2 passed
orac1 passed
Result: User equivalence check passed for user "grid"
Checking node connectivity...
Checking hosts config file...
Node Name Status
orac1 passed
orac2 passed
Verification of the hosts config file successful
Interface information for node "orac1"
Name IP Address Subnet Gateway Def. Gateway HW Address MTU
eth0 10.154.137.101 10.154.137.0 0.0.0.0 10.0.4.2 08:00:27:28:D1:1F 1500
eth1 10.154.138.101 10.154.138.0 0.0.0.0 10.0.4.2 08:00:27:51:E8:B9 1500
eth2 10.0.4.15 10.0.4.0 0.0.0.0 10.0.4.2 08:00:27:5B:D7:29 1500
Interface information for node "orac2"
Name IP Address Subnet Gateway Def. Gateway HW Address MTU
eth0 10.154.137.102 10.154.137.0 0.0.0.0 10.0.4.2 08:00:27:7F:C8:70 1500
eth1 10.154.138.102 10.154.138.0 0.0.0.0 10.0.4.2 08:00:27:9D:27:D8 1500
eth2 10.0.4.15 10.0.4.0 0.0.0.0 10.0.4.2 08:00:27:6E:92:43 1500
Check: Node connectivity of subnet "10.154.137.0"
Source Destination Connected?
orac1[10.154.137.101] orac2[10.154.137.102] yes
Result: Node connectivity passed for subnet "10.154.137.0" with node(s) orac1,orac2
Check: TCP connectivity of subnet "10.154.137.0"
Source Destination Connected?
orac1:10.154.137.101 orac2:10.154.137.102 failed
ERROR:
PRVF-7617 : Node connectivity between "orac1 : 10.154.137.101" and "orac2 : 10.154.137.102" failed
Result: TCP connectivity check failed for subnet "10.154.137.0"
Check: Node connectivity of subnet "10.154.138.0"
Source Destination Connected?
orac1[10.154.138.101] orac2[10.154.138.102] yes
Result: Node connectivity passed for subnet "10.154.138.0" with node(s) orac1,orac2
Check: TCP connectivity of subnet "10.154.138.0"
Source Destination Connected?
orac1:10.154.138.101 orac2:10.154.138.102 failed
ERROR:
PRVF-7617 : Node connectivity between "orac1 : 10.154.138.101" and "orac2 : 10.154.138.102" failed
Result: TCP connectivity check failed for subnet "10.154.138.0"
Check: Node connectivity of subnet "10.0.4.0"
Source Destination Connected?
orac1[10.0.4.15] orac2[10.0.4.15] yes
Result: Node connectivity passed for subnet "10.0.4.0" with node(s) orac1,orac2
Check: TCP connectivity of subnet "10.0.4.0"
Source Destination Connected?
orac1:10.0.4.15 orac2:10.0.4.15 failed
ERROR:
PRVF-7617 : Node connectivity between "orac1 : 10.0.4.15" and "orac2 : 10.0.4.15" failed
Result: TCP connectivity check failed for subnet "10.0.4.0"
Interfaces found on subnet "10.0.4.0" that are likely candidates for VIP are:
orac1 eth2:10.0.4.15
orac2 eth2:10.0.4.15
WARNING:
Could not find a suitable set of interfaces for the private interconnect
Checking subnet mask consistency...
Subnet mask consistency check passed for subnet "10.154.137.0".
Subnet mask consistency check passed for subnet "10.154.138.0".
Subnet mask consistency check passed for subnet "10.0.4.0".
Subnet mask consistency check passed.
ERROR:
PRVG-1172 : The IP address "10.0.4.15" is on multiple interfaces "eth2,eth2" on nodes "orac2,orac1"
Result: Node connectivity check failed
Checking multicast communication...
Checking subnet "10.154.137.0" for multicast communication with multicast group "224.0.0.251"...
PRVG-11138 : Interface "10.154.137.101" on node "orac1" is not able to communicate with interface "10.154.137.101" on node "orac1" over multicast group "224.0.0.251"
PRVG-11138 : Interface "10.154.137.101" on node "orac1" is not able to communicate with interface "10.154.137.102" on node "orac2" over multicast group "224.0.0.251"
PRVG-11138 : Interface "10.154.137.102" on node "orac2" is not able to communicate with interface "10.154.137.101" on node "orac1" over multicast group "224.0.0.251"
PRVG-11138 : Interface "10.154.137.102" on node "orac2" is not able to communicate with interface "10.154.137.102" on node "orac2" over multicast group "224.0.0.251"
Checking subnet "10.154.138.0" for multicast communication with multicast group "224.0.0.251"...
PRVG-11138 : Interface "10.154.138.101" on node "orac1" is not able to communicate with interface "10.154.138.101" on node "orac1" over multicast group "224.0.0.251"
PRVG-11138 : Interface "10.154.138.101" on node "orac1" is not able to communicate with interface "10.154.138.102" on node "orac2" over multicast group "224.0.0.251"
PRVG-11138 : Interface "10.154.138.102" on node "orac2" is not able to communicate with interface "10.154.138.101" on node "orac1" over multicast group "224.0.0.251"
PRVG-11138 : Interface "10.154.138.102" on node "orac2" is not able to communicate with interface "10.154.138.102" on node "orac2" over multicast group "224.0.0.251"
Checking subnet "10.0.4.0" for multicast communication with multicast group "224.0.0.251"...
PRVG-11138 : Interface "10.0.4.15" on node "orac1" is not able to communicate with interface "10.0.4.15" on node "orac1" over multicast group "224.0.0.251"
PRVG-11138 : Interface "10.0.4.15" on node "orac1" is not able to communicate with interface "10.0.4.15" on node "orac2" over multicast group "224.0.0.251"
PRVG-11138 : Interface "10.0.4.15" on node "orac2" is not able to communicate with interface "10.0.4.15" on node "orac1" over multicast group "224.0.0.251"
PRVG-11138 : Interface "10.0.4.15" on node "orac2" is not able to communicate with interface "10.0.4.15" on node "orac2" over multicast group "224.0.0.251"
Checking ASMLib configuration.
Node Name Status
orac1 passed
orac2 passed
Result: Check for ASMLib configuration passed.
Check: Total memory
Node Name Available Required Status
orac2 5.714GB (5991520.0KB) 4GB (4194304.0KB) passed
orac1 5.714GB (5991520.0KB) 4GB (4194304.0KB) passed
Result: Total memory check passed
Check: Available memory
Node Name Available Required Status
orac2 5.2293GB (5483324.0KB) 50MB (51200.0KB) passed
orac1 5.1456GB (5395600.0KB) 50MB (51200.0KB) passed
Result: Available memory check passed
Check: Swap space
Node Name Available Required Status
orac2 6.125GB (6422520.0KB) 5.714GB (5991520.0KB) passed
orac1 6.125GB (6422520.0KB) 5.714GB (5991520.0KB) passed
Result: Swap space check passed
Check: Free disk space for "orac2:/usr,orac2:/var,orac2:/etc,orac2:/sbin,orac2:/tmp"
Path Node Name Mount point Available Required Status
/usr orac2 / 37.8398GB 1.0635GB passed
/var orac2 / 37.8398GB 1.0635GB passed
/etc orac2 / 37.8398GB 1.0635GB passed
/sbin orac2 / 37.8398GB 1.0635GB passed
/tmp orac2 / 37.8398GB 1.0635GB passed
Result: Free disk space check passed for "orac2:/usr,orac2:/var,orac2:/etc,orac2:/sbin,orac2:/tmp"
Check: Free disk space for "orac1:/usr,orac1:/var,orac1:/etc,orac1:/sbin,orac1:/tmp"
Path Node Name Mount point Available Required Status
/usr orac1 / 32.4382GB 1.0635GB passed
/var orac1 / 32.4382GB 1.0635GB passed
/etc orac1 / 32.4382GB 1.0635GB passed
/sbin orac1 / 32.4382GB 1.0635GB passed
/tmp orac1 / 32.4382GB 1.0635GB passed
Result: Free disk space check passed for "orac1:/usr,orac1:/var,orac1:/etc,orac1:/sbin,orac1:/tmp"
Check: User existence for "grid"
Node Name Status Comment
orac2 passed exists(1100)
orac1 passed exists(1100)
Checking for multiple users with UID value 1100
Result: Check for multiple users with UID value 1100 passed
Result: User existence check passed for "grid"
Check: Group existence for "oinstall"
Node Name Status Comment
orac2 passed exists
orac1 passed exists
Result: Group existence check passed for "oinstall"
Check: Group existence for "dba"
Node Name Status Comment
orac2 passed exists
orac1 passed exists
Result: Group existence check passed for "dba"
Check: Membership of user "grid" in group "oinstall" [as Primary]
Node Name User Exists Group Exists User in Group Primary Status
orac2 yes yes yes yes passed
orac1 yes yes yes yes passed
Result: Membership check for user "grid" in group "oinstall" [as Primary] passed
Check: Membership of user "grid" in group "dba"
Node Name User Exists Group Exists User in Group Status
orac2 yes yes yes passed
orac1 yes yes yes passed
Result: Membership check for user "grid" in group "dba" passed
Check: Run level
Node Name run level Required Status
orac2 5 3,5 passed
orac1 5 3,5 passed
Result: Run level check passed
Check: Hard limits for "maximum open file descriptors"
Node Name Type Available Required Status
orac2 hard 4096 65536 failed
orac1 hard 4096 65536 failed
Result: Hard limits check failed for "maximum open file descriptors"
Check: Soft limits for "maximum open file descriptors"
Node Name Type Available Required Status
orac2 soft 1024 1024 passed
orac1 soft 4096 1024 passed
Result: Soft limits check passed for "maximum open file descriptors"
Check: Hard limits for "maximum user processes"
Node Name Type Available Required Status
orac2 hard 46654 16384 passed
orac1 hard 46654 16384 passed
Result: Hard limits check passed for "maximum user processes"
Check: Soft limits for "maximum user processes"
Node Name Type Available Required Status
orac2 soft 1024 2047 failed
orac1 soft 1024 2047 failed
Result: Soft limits check failed for "maximum user processes"
Check: System architecture
Node Name Available Required Status
orac2 x86_64 x86_64 passed
orac1 x86_64 x86_64 passed
Result: System architecture check passed
Check: Kernel version
Node Name Available Required Status
orac2 2.6.32-279.el6.x86_64 2.6.32 passed
orac1 2.6.32-279.el6.x86_64 2.6.32 passed
Result: Kernel version check passed
Check: Kernel parameter for "semmsl"
Node Name Current Configured Required Status Comment
orac1 250 250 250 passed
orac2 250 250 250 passed
Result: Kernel parameter check passed for "semmsl"
Check: Kernel parameter for "semmns"
Node Name Current Configured Required Status Comment
orac1 32000 32000 32000 passed
orac2 32000 32000 32000 passed
Result: Kernel parameter check passed for "semmns"
Check: Kernel parameter for "semopm"
Node Name Current Configured Required Status Comment
orac1 100 100 100 passed
orac2 100 100 100 passed
Result: Kernel parameter check passed for "semopm"
Check: Kernel parameter for "semmni"
Node Name Current Configured Required Status Comment
orac1 128 128 128 passed
orac2 128 128 128 passed
Result: Kernel parameter check passed for "semmni"
Check: Kernel parameter for "shmmax"
Node Name Current Configured Required Status Comment
orac1 4398046511104 4398046511104 3067658240 passed
orac2 4398046511104 4398046511104 3067658240 passed
Result: Kernel parameter check passed for "shmmax"
Check: Kernel parameter for "shmmni"
Node Name Current Configured Required Status Comment
orac1 4096 4096 4096 passed
orac2 4096 4096 4096 passed
Result: Kernel parameter check passed for "shmmni"
Check: Kernel parameter for "shmall"
Node Name Current Configured Required Status Comment
orac1 4294967296 4294967296 599152 passed
orac2 4294967296 4294967296 599152 passed
Result: Kernel parameter check passed for "shmall"
Check: Kernel parameter for "file-max"
Node Name Current Configured Required Status Comment
orac1 6815744 6815744 6815744 passed
orac2 6815744 6815744 6815744 passed
Result: Kernel parameter check passed for "file-max"
Check: Kernel parameter for "ip_local_port_range"
Node Name Current Configured Required Status Comment
orac1 between 9000 & 65500 between 9000 & 65500 between 9000 & 65535 passed
orac2 between 9000 & 65500 between 9000 & 65500 between 9000 & 65535 passed
Result: Kernel parameter check passed for "ip_local_port_range"
Check: Kernel parameter for "rmem_default"
Node Name Current Configured Required Status Comment
orac1 262144 262144 262144 passed
orac2 262144 262144 262144 passed
Result: Kernel parameter check passed for "rmem_default"
Check: Kernel parameter for "rmem_max"
Node Name Current Configured Required Status Comment
orac1 4194304 4194304 4194304 passed
orac2 4194304 4194304 4194304 passed
Result: Kernel parameter check passed for "rmem_max"
Check: Kernel parameter for "wmem_default"
Node Name Current Configured Required Status Comment
orac1 262144 262144 262144 passed
orac2 262144 262144 262144 passed
Result: Kernel parameter check passed for "wmem_default"
Check: Kernel parameter for "wmem_max"
Node Name Current Configured Required Status Comment
orac1 1048576 1048576 1048576 passed
orac2 1048576 1048576 1048576 passed
Result: Kernel parameter check passed for "wmem_max"
Check: Kernel parameter for "aio-max-nr"
Node Name Current Configured Required Status Comment
orac1 1048576 1048576 1048576 passed
orac2 1048576 1048576 1048576 passed
Result: Kernel parameter check passed for "aio-max-nr"
Check: Package existence for "binutils"
Node Name Available Required Status
orac2 binutils-2.20.51.0.2-5.34.el6 binutils-2.20.51.0.2 passed
orac1 binutils-2.20.51.0.2-5.34.el6 binutils-2.20.51.0.2 passed
Result: Package existence check passed for "binutils"
Check: Package existence for "compat-libcap1"
Node Name Available Required Status
orac2 compat-libcap1-1.10-1 compat-libcap1-1.10 passed
orac1 compat-libcap1-1.10-1 compat-libcap1-1.10 passed
Result: Package existence check passed for "compat-libcap1"
Check: Package existence for "compat-libstdc++-33(x86_64)"
Node Name Available Required Status
orac2 compat-libstdc++-33(x86_64)-3.2.3-69.el6 compat-libstdc++-33(x86_64)-3.2.3 passed
orac1 compat-libstdc++-33(x86_64)-3.2.3-69.el6 compat-libstdc++-33(x86_64)-3.2.3 passed
Result: Package existence check passed for "compat-libstdc++-33(x86_64)"
Check: Package existence for "libgcc(x86_64)"
Node Name Available Required Status
orac2 libgcc(x86_64)-4.4.7-11.el6 libgcc(x86_64)-4.4.4 passed
orac1 libgcc(x86_64)-4.4.7-11.el6 libgcc(x86_64)-4.4.4 passed
Result: Package existence check passed for "libgcc(x86_64)"
Check: Package existence for "libstdc++(x86_64)"
Node Name Available Required Status
orac2 libstdc++(x86_64)-4.4.7-11.el6 libstdc++(x86_64)-4.4.4 passed
orac1 libstdc++(x86_64)-4.4.7-11.el6 libstdc++(x86_64)-4.4.4 passed
Result: Package existence check passed for "libstdc++(x86_64)"
Check: Package existence for "libstdc++-devel(x86_64)"
Node Name Available Required Status
orac2 libstdc++-devel(x86_64)-4.4.7-11.el6 libstdc++-devel(x86_64)-4.4.4 passed
orac1 libstdc++-devel(x86_64)-4.4.7-11.el6 libstdc++-devel(x86_64)-4.4.4 passed
Result: Package existence check passed for "libstdc++-devel(x86_64)"
Check: Package existence for "sysstat"
Node Name Available Required Status
orac2 sysstat-9.0.4-20.el6 sysstat-9.0.4 passed
orac1 sysstat-9.0.4-20.el6 sysstat-9.0.4 passed
Result: Package existence check passed for "sysstat"
Check: Package existence for "gcc"
Node Name Available Required Status
orac2 gcc-4.4.7-11.el6 gcc-4.4.4 passed
orac1 gcc-4.4.7-11.el6 gcc-4.4.4 passed
Result: Package existence check passed for "gcc"
Check: Package existence for "gcc-c++"
Node Name Available Required Status
orac2 gcc-c++-4.4.7-11.el6 gcc-c++-4.4.4 passed
orac1 gcc-c++-4.4.7-11.el6 gcc-c++-4.4.4 passed
Result: Package existence check passed for "gcc-c++"
Check: Package existence for "ksh"
Node Name Available Required Status
orac2 ksh-20120801-21.el6.1 ksh-... passed
orac1 ksh-20120801-21.el6.1 ksh-... passed
Result: Package existence check passed for "ksh"
Check: Package existence for "make"
Node Name Available Required Status
orac2 make-3.81-20.el6 make-3.81 passed
orac1 make-3.81-20.el6 make-3.81 passed
Result: Package existence check passed for "make"
Check: Package existence for "glibc(x86_64)"
Node Name Available Required Status
orac2 glibc(x86_64)-2.12-1.149.el6 glibc(x86_64)-2.12 passed
orac1 glibc(x86_64)-2.12-1.149.el6 glibc(x86_64)-2.12 passed
Result: Package existence check passed for "glibc(x86_64)"
Check: Package existence for "glibc-devel(x86_64)"
Node Name Available Required Status
orac2 glibc-devel(x86_64)-2.12-1.149.el6 glibc-devel(x86_64)-2.12 passed
orac1 glibc-devel(x86_64)-2.12-1.149.el6 glibc-devel(x86_64)-2.12 passed
Result: Package existence check passed for "glibc-devel(x86_64)"
Check: Package existence for "libaio(x86_64)"
Node Name Available Required Status
orac2 libaio(x86_64)-0.3.107-10.el6 libaio(x86_64)-0.3.107 passed
orac1 libaio(x86_64)-0.3.107-10.el6 libaio(x86_64)-0.3.107 passed
Result: Package existence check passed for "libaio(x86_64)"
Check: Package existence for "libaio-devel(x86_64)"
Node Name Available Required Status
orac2 libaio-devel(x86_64)-0.3.107-10.el6 libaio-devel(x86_64)-0.3.107 passed
orac1 libaio-devel(x86_64)-0.3.107-10.el6 libaio-devel(x86_64)-0.3.107 passed
Result: Package existence check passed for "libaio-devel(x86_64)"
Check: Package existence for "nfs-utils"
Node Name Available Required Status
orac2 nfs-utils-1.2.3-26.el6 nfs-utils-1.2.3-15 passed
orac1 nfs-utils-1.2.3-26.el6 nfs-utils-1.2.3-15 passed
Result: Package existence check passed for "nfs-utils"
Checking availability of ports "6200,6100" required for component "Oracle Notification Service (ONS)"
Node Name Port Number Protocol Available Status
orac2 6200 TCP yes successful
orac1 6200 TCP yes successful
orac2 6100 TCP yes successful
orac1 6100 TCP yes successful
Result: Port availability check passed for ports "6200,6100"
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
Starting check for consistency of primary group of root user
Node Name Status
orac2 passed
orac1 passed
Check for consistency of root user's primary group 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?
orac2 yes
orac1 yes
Result: Liveness check passed for "ntpd"
Check for NTP daemon or service alive passed on all nodes
Checking whether NTP daemon or service is using UDP port 123 on all nodes
Check for NTP daemon or service using UDP port 123
Node Name Port Open?
orac2 yes
orac1 yes
NTP common Time Server Check started...
NTP Time Server "193.27.209.1" is common to all nodes on which the NTP daemon is running
NTP Time Server "194.29.130.252" is common to all nodes on which the NTP daemon is running
Check of common NTP Time Server passed
Clock time offset check from NTP Time Server started...
Checking on nodes "[orac2, orac1]"...
Check: Clock time offset from NTP Time Server
Time Server: 193.27.209.1
Time Offset Limit: 1000.0 msecs
Node Name Time Offset Status
orac2 -355.25 passed
orac1 -124.19 passed
Time Server "193.27.209.1" has time offsets that are within permissible limits for nodes "[orac2, orac1]".
Time Server: 194.29.130.252
Time Offset Limit: 1000.0 msecs
Node Name Time Offset Status
orac2 -358.87 passed
orac1 -109.63 passed
Time Server "194.29.130.252" has time offsets that are within permissible limits for nodes "[orac2, orac1]".
Clock time offset check passed
Result: Clock synchronization check using Network Time Protocol(NTP) passed
Checking Core file name pattern consistency...
Core file name pattern consistency check passed.
Checking to make sure user "grid" is not in "root" group
Node Name Status Comment
orac2 passed does not exist
orac1 passed does not exist
Result: User "grid" is not part of "root" group. Check passed
Check default user file creation mask
Node Name Available Required Comment
orac2 0022 0022 passed
orac1 0022 0022 passed
Result: Default user file creation mask check passed
Checking integrity of file "/etc/resolv.conf" across nodes
Checking the file "/etc/resolv.conf" to make sure only one of domain and search entries is defined
WARNING:
PRVF-5640 : Both search and domain entries are present in file "/etc/resolv.conf" on the following nodes: orac1,orac2
Checking if domain entry in file "/etc/resolv.conf" is consistent across the nodes...
Checking file "/etc/resolv.conf" to make sure that only one domain entry is defined
More than one "domain" entry does not exist in any "/etc/resolv.conf" file
All nodes have same "domain" entry defined in file "/etc/resolv.conf"
Checking if search entry in file "/etc/resolv.conf" is consistent across the nodes...
Checking file "/etc/resolv.conf" to make sure that only one search entry is defined
More than one "search" entry does not exist in any "/etc/resolv.conf" file
All nodes have same "search" order defined in file "/etc/resolv.conf"
Checking DNS response time for an unreachable node
Node Name Status
orac1 passed
orac2 passed
The DNS response time for an unreachable node is within acceptable limit on all nodes
Check for integrity of file "/etc/resolv.conf" passed
Check: Time zone consistency
Result: Time zone consistency check passed
Checking integrity of name service switch configuration file "/etc/nsswitch.conf" ...
Checking if "hosts" entry in file "/etc/nsswitch.conf" is consistent across nodes...
Checking file "/etc/nsswitch.conf" to make sure that only one "hosts" entry is defined
More than one "hosts" entry does not exist in any "/etc/nsswitch.conf" file
All nodes have same "hosts" entry defined in file "/etc/nsswitch.conf"
Check for integrity of name service switch configuration file "/etc/nsswitch.conf" passed
Checking daemon "avahi-daemon" is not configured and running
Check: Daemon "avahi-daemon" not configured
Node Name Configured Status
orac2 yes failed
orac1 yes failed
Daemon not configured check failed for process "avahi-daemon"
Check: Daemon "avahi-daemon" not running
Node Name Running? Status
orac2 yes failed
orac1 yes failed
Daemon not running check failed for process "avahi-daemon"Yes, i can.
Node1.
[grid@orac1 grid]$ ping 10.154.137.101
PING 10.154.137.101 (10.154.137.101) 56(84) bytes of data.
64 bytes from 10.154.137.101: icmp_seq=1 ttl=64 time=0.105 ms
64 bytes from 10.154.137.101: icmp_seq=2 ttl=64 time=0.089 ms
64 bytes from 10.154.137.101: icmp_seq=3 ttl=64 time=0.056 ms
64 bytes from 10.154.137.101: icmp_seq=4 ttl=64 time=0.086 ms
^C
--- 10.154.137.101 ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3098ms
rtt min/avg/max/mdev = 0.056/0.084/0.105/0.017 ms
[grid@orac1 grid]$ ping 10.154.137.102
PING 10.154.137.102 (10.154.137.102) 56(84) bytes of data.
64 bytes from 10.154.137.102: icmp_seq=1 ttl=64 time=2.15 ms
64 bytes from 10.154.137.102: icmp_seq=2 ttl=64 time=0.497 ms
64 bytes from 10.154.137.102: icmp_seq=3 ttl=64 time=0.364 ms
^C
--- 10.154.137.102 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2495ms
rtt min/avg/max/mdev = 0.364/1.003/2.150/0.813 ms
[grid@orac1 grid]$ ping 10.154.138.101
PING 10.154.138.101 (10.154.138.101) 56(84) bytes of data.
64 bytes from 10.154.138.101: icmp_seq=1 ttl=64 time=0.059 ms
64 bytes from 10.154.138.101: icmp_seq=2 ttl=64 time=0.173 ms
64 bytes from 10.154.138.101: icmp_seq=3 ttl=64 time=0.046 ms
64 bytes from 10.154.138.101: icmp_seq=4 ttl=64 time=0.056 ms
^C
--- 10.154.138.101 ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3205ms
rtt min/avg/max/mdev = 0.046/0.083/0.173/0.052 ms
[grid@orac1 grid]$ ping 10.154.138.102
PING 10.154.138.102 (10.154.138.102) 56(84) bytes of data.
64 bytes from 10.154.138.102: icmp_seq=1 ttl=64 time=1.80 ms
64 bytes from 10.154.138.102: icmp_seq=2 ttl=64 time=0.418 ms
64 bytes from 10.154.138.102: icmp_seq=3 ttl=64 time=0.899 ms
^C
--- 10.154.138.102 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2860ms
rtt min/avg/max/mdev = 0.418/1.041/1.808/0.577 ms
[grid@orac1 grid]$
Node2.
[grid@orac2 ~]$ ping 10.154.137.101
PING 10.154.137.101 (10.154.137.101) 56(84) bytes of data.
64 bytes from 10.154.137.101: icmp_seq=1 ttl=64 time=0.537 ms
64 bytes from 10.154.137.101: icmp_seq=2 ttl=64 time=1.79 ms
64 bytes from 10.154.137.101: icmp_seq=3 ttl=64 time=0.733 ms
^C
--- 10.154.137.101 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2774ms
rtt min/avg/max/mdev = 0.537/1.021/1.794/0.552 ms
[grid@orac2 ~]$ ping 10.154.137.102
PING 10.154.137.102 (10.154.137.102) 56(84) bytes of data.
64 bytes from 10.154.137.102: icmp_seq=1 ttl=64 time=0.043 ms
64 bytes from 10.154.137.102: icmp_seq=2 ttl=64 time=0.106 ms
64 bytes from 10.154.137.102: icmp_seq=3 ttl=64 time=0.039 ms
64 bytes from 10.154.137.102: icmp_seq=4 ttl=64 time=0.039 ms
^C
--- 10.154.137.102 ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3282ms
rtt min/avg/max/mdev = 0.039/0.056/0.106/0.029 ms
[grid@orac2 ~]$ ping 10.154.138.101
PING 10.154.138.101 (10.154.138.101) 56(84) bytes of data.
64 bytes from 10.154.138.101: icmp_seq=1 ttl=64 time=0.718 ms
64 bytes from 10.154.138.101: icmp_seq=2 ttl=64 time=0.515 ms
64 bytes from 10.154.138.101: icmp_seq=3 ttl=64 time=0.504 ms
^C
--- 10.154.138.101 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2468ms
rtt min/avg/max/mdev = 0.504/0.579/0.718/0.098 ms
[grid@orac2 ~]$ ping 10.154.138.102
PING 10.154.138.102 (10.154.138.102) 56(84) bytes of data.
64 bytes from 10.154.138.102: icmp_seq=1 ttl=64 time=0.058 ms
64 bytes from 10.154.138.102: icmp_seq=2 ttl=64 time=0.087 ms
64 bytes from 10.154.138.102: icmp_seq=3 ttl=64 time=0.052 ms
64 bytes from 10.154.138.102: icmp_seq=4 ttl=64 time=0.090 ms
^C
--- 10.154.138.102 ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3755ms
rtt min/avg/max/mdev = 0.052/0.071/0.090/0.019 ms
[grid@orac2 ~]$ -
Differences between Oracle Real Application Cluster 11gR1 and 11gR2
Hi Experts,
Please provide me differences between Oracle RAC 11gR1 and 11gR2.
Thanks in Advance,
Jeeshan.Hi,
You can also refer below Oracle notes :
11gR2 Clusterware and Grid Home - What You Need to Know (Doc ID 1053147.1)
Important Changes to Oracle Database Patch Sets Starting With 11.2.0.2 (Doc ID 1189783.1)
Regards,
Neha -
Oracle real application cluster
Hi,Evry body hase good documentation for install clustware step by step ,
thank..Hi,
you can find in www.otn.oracle.com
cheers -
Real Application Cluster on Sun Solaris 8 and Sun Cluster 3
Hello,
we want to install Oracle 9i Enterprise Edition in combination with Oracle Real Application Cluster-Option on 2 Nodes. Every node (12-CPU-SMP-Machine) should running Sun Solaris 8 and Sun Cluster 3 Service.
Does this configuration work with ORAC? I found nowhere informations about. Is there anything I have to pay special attention for during installation?
Thank you for helping and best regards from Berlin/Germany
Michael WuttkeForms and report services work fine on solaris 8.
My problem is on the client side.
I have to use solaris 8 with netscape like forms clients
and I wasn't able to make it work with java plugins.
Any solution?
Mauro -
How to configure SAP 4.7 to Oracle 9i Real Application Cluster ?
We are using SAP 4.7 running on Oracle 9i with HP-UNIX clustering.
If we change our existing SAP 4.7 for Oracle 9i Real Application Cluster, is it very complicated ?
Do we need to re-install SAP and Oracle ?Both 4.7 and Oracle 9 are already out of support.
If you plan to use RAC then I'd first upgrade the application and the database and then implement RAC. You won't have support for your environment without additional costs.
Markus
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