--11gR2起Grid infrastructure引入資源ora.cluster_interconnect.haip，不需要第三方技術便可實現redundant interconnect，最多支援4個private network，提供load balance & failover功能；

--Gird會自動選取169.254.*.*作為HAIP address，該功能預設啟動；

--HAIP數量由grid在第一個節點啟動時active private network數目決定的，若想改變則需要所有節點重啟；

--不支援windows平臺，叢集執行時不能停止HAIP

Redundant Interconnect without any 3rd-party IP failover technology (bond, IPMP or similar) is supported natively by Grid Infrastructure starting from 11.2.0.2. Multiple private network adapters can be defined either during the installation phase or afterward using the oifcfg. Oracle Database, CSS, OCR, CRS, CTSS, and EVM components in 11.2.0.2 employ it automatically.

Grid Infrastructure can activate a maximum of four private network adapters at a time even if more are defined. The ora.cluster_interconnect.haip resource will start one to four link local HAIP on private network adapters for interconnect communication for Oracle RAC, Oracle ASM, and Oracle ACFS etc.

Grid automatically picks free link local addresses from reserved 169.254.*.* subnet for HAIP. According to RFC-3927, link local subnet 169.254.*.* should not be used for any other purpose. With HAIP, by default, interconnect traffic will be load balanced across all active interconnect interfaces, and corresponding HAIP address will be failed over transparently to other adapters if one fails or becomes non-communicative. .

The number of HAIP addresses is decided by how many private network adapters are active when Grid comes up on the first node in the cluster . If there's only one active private network, Grid will create one; if two, Grid will create two; and if more than two, Grid will create four HAIPs. The number of HAIPs won't change even if more private network adapters are activated later, a restart of clusterware on all nodes is required for the number to change, however, the newly activated adapters can be used for fail over purpose.

When Oracle Clusterware is fully up, resource haip should show status of ONLINE:

$ $GRID_HOME/bin/crsctl stat res -t -init

..

ora.cluster_interconnect.haip

1 ONLINE ONLINE racnode1

HAIP可分為如下幾種

1 Single Private Network Adapter

若多個物理網路介面卡透過bonding技術繫結成一個單獨的裝置，也被當成單個網路介面卡使用，並不能提供真正的HAIP。

$ $GRID_HOME/bin/oifcfg getif

eth1 10.1.0.128 global cluster_interconnect

eth3 10.1.0.0 global public

$ $GRID_HOME/bin/oifcfg iflist -p -n

eth1 10.1.0.128 PRIVATE 255.255.255.128

eth1 169.254.0.0 UNKNOWN 255.255.0.0

eth3 10.1.0.0 PRIVATE 255.255.255.128

Note: subnet 169.254.0.0 是由HAIP負責啟動的; 2. refer to note 1386709.1 for explanation of the output

ifconfig

..

eth1 Link encap:Ethernet HWaddr 00:16:3E:11:11:22

inet addr:10.1.0.168 Bcast:10.1.0.255 Mask:255.255.255.128

inet6 addr: fe80::216:3eff:fe11:1122/64 Scope:Link

UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

RX packets:6369306 errors:0 dropped:0 overruns:0 frame.:0

TX packets:4270790 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:1000

RX bytes:3037449975 (2.8 GiB) TX bytes:2705797005 (2.5 GiB)

eth1:1 Link encap:Ethernet HWaddr 00:16:3E:11:22:22

inet addr:169.254.167.163 Bcast:169.254.255.255 Mask:255.255.0.0

UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

--interconnect使用169.254.167.163 而非10.1.0.128 ，但11R2之前會使用後者.

For 11.2.0.2 and above, v$cluster_interconnects will show haip info:

SQL> select name,ip_address from v$cluster_interconnects;

NAME IP_ADDRESS

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

eth1:1 169.254.167.163

2 Multiple Private Network Adapters

--配置3個private networks

$ $GRID_HOME/bin/oifcfg getif

eth1 10.1.0.128 global cluster_interconnect

eth3 10.1.0.0 global public

eth6 10.11.0.128 global cluster_interconnect

eth7 10.12.0.128 global cluster_interconnect

$ $GRID_HOME/bin/oifcfg iflist -p -n

eth1 10.1.0.128 PRIVATE 255.255.255.128

eth1 169.254.0.0 UNKNOWN 255.255.192.0

eth1 169.254.192.0 UNKNOWN 255.255.192.0

eth3 10.1.0.0 PRIVATE 255.255.255.128

eth6 10.11.0.128 PRIVATE 255.255.255.128

eth6 169.254.64.0 UNKNOWN 255.255.192.0

eth7 10.12.0.128 PRIVATE 255.255.255.128

eth7 169.254.128.0 UNKNOWN 255.255.192.0

Note: HAIP為這3個私有網路通道建立了4個虛擬私有IP，其中eth1擁有兩個；

以下4個虛擬私有IP被用作interconnect communication，只要有一個網路介面卡正常，4個IP就都能工作；

169.254.30.98

169.254.112.250

169.254.178.237

169.254.244.103

假定其中一個eth失敗了，其上的虛擬ip會自動failover到其他eth，等到其恢復正常後，HAIP會將該IP再次分配給它；

日誌

HAIP資源由ohasd.bin負責管理，相應日誌位於$GRID_HOME/log//目錄下，包括ohasd/ohasd.log和agent/ohasd/orarootagent_root/orarootagent_root.log,

比如說，當eth6失敗時，相應日誌記錄如下：

? ohasd.log

2010-09-24 09:10:00.891: [GIPCHGEN][1083025728]gipchaInterfaceFail: marking interface failing 0x2aaab0269a10 { host '', haName 'CLSFRAME_a2b2', local (nil), ip '10.11.0.188', subnet '10.11.0.128', mask '255.255.255.128', numRef 0, numFail 0, flags 0x4d }

2010-09-24 09:10:00.902: [GIPCHGEN][1138145600]gipchaInterfaceDisable: disabling interface 0x2aaab0269a10 { host '', haName 'CLSFRAME_a2b2', local (nil), ip '10.11.0.188', subnet '10.11.0.128', mask '255.255.255.128', numRef 0, numFail 0, flags 0x1cd }

2010-09-24 09:10:00.902: [GIPCHDEM][1138145600]gipchaWorkerCleanInterface: performing cleanup of disabled interface 0x2aaab0269a10 { host '', haName 'CLSFRAME_a2b2', local (nil), ip '10.11.0.188', subnet '10.11.0.128', mask '255.255.255.128', numRef 0, numFail 0, flags 0x1ed }

? orarootagent_root.log

2010-09-24 09:09:57.708: [ USRTHRD][1129138496] {0:0:2} failed to receive ARP request

2010-09-24 09:09:57.708: [ USRTHRD][1129138496] {0:0:2} Assigned IP 169.254.112.250 no longer valid on inf eth6

2010-09-24 09:09:57.708: [ USRTHRD][1129138496] {0:0:2} VipActions::startIp {

2010-09-24 09:09:57.708: [ USRTHRD][1129138496] {0:0:2} Adding 169.254.112.250 on eth6:1

2010-09-24 09:09:57.719: [ USRTHRD][1129138496] {0:0:2} VipActions::startIp }

2010-09-24 09:09:57.719: [ USRTHRD][1129138496] {0:0:2} Reassigned IP: 169.254.112.250 on interface eth6

2010-09-24 09:09:58.013: [ USRTHRD][1082325312] {0:0:2} HAIP: Updating member info HAIP1;10.11.0.128#0;10.11.0.128#1

2010-09-24 09:09:58.015: [ USRTHRD][1082325312] {0:0:2} HAIP: Moving ip '169.254.112.250' from inf 'eth6' to inf 'eth7'

2010-09-24 09:09:58.015: [ USRTHRD][1082325312] {0:0:2} pausing thread

2010-09-24 09:09:58.015: [ USRTHRD][1082325312] {0:0:2} posting thread

2010-09-24 09:09:58.016: [ USRTHRD][1082325312] {0:0:2} Thread:[NetHAWork]start {

2010-09-24 09:09:58.016: [ USRTHRD][1082325312] {0:0:2} Thread:[NetHAWork]start }

2010-09-24 09:09:58.016: [ USRTHRD][1082325312] {0:0:2} HAIP: Moving ip '169.254.244.103' from inf 'eth1' to inf 'eth7'

2010-09-24 09:09:58.016: [ USRTHRD][1082325312] {0:0:2} pausing thread

2010-09-24 09:09:58.016: [ USRTHRD][1082325312] {0:0:2} posting thread

2010-09-24 09:09:58.016: [ USRTHRD][1082325312] {0:0:2} Thread:[NetHAWork]start {

2010-09-24 09:09:58.016: [ USRTHRD][1082325312] {0:0:2} Thread:[NetHAWork]start }

2010-09-24 09:09:58.016: [ USRTHRD][1082325312] {0:0:2} HAIP: Moving ip '169.254.178.237' from inf 'eth7' to inf 'eth1'

2010-09-24 09:09:58.016: [ USRTHRD][1082325312] {0:0:2} pausing thread

2010-09-24 09:09:58.016: [ USRTHRD][1082325312] {0:0:2} posting thread

2010-09-24 09:09:58.017: [ USRTHRD][1082325312] {0:0:2} Thread:[NetHAWork]start {

2010-09-24 09:09:58.017: [ USRTHRD][1116531008] {0:0:2} [NetHAWork] thread started

2010-09-24 09:09:58.017: [ USRTHRD][1116531008] {0:0:2} Arp::sCreateSocket {

2010-09-24 09:09:58.017: [ USRTHRD][1093232960] {0:0:2} [NetHAWork] thread started

2010-09-24 09:09:58.017: [ USRTHRD][1093232960] {0:0:2} Arp::sCreateSocket {

2010-09-24 09:09:58.017: [ USRTHRD][1082325312] {0:0:2} Thread:[NetHAWork]start }

2010-09-24 09:09:58.018: [ USRTHRD][1143847232] {0:0:2} [NetHAWork] thread started

2010-09-24 09:09:58.018: [ USRTHRD][1143847232] {0:0:2} Arp::sCreateSocket {

2010-09-24 09:09:58.034: [ USRTHRD][1116531008] {0:0:2} Arp::sCreateSocket }

2010-09-24 09:09:58.034: [ USRTHRD][1116531008] {0:0:2} Starting Probe for ip 169.254.112.250

2010-09-24 09:09:58.034: [ USRTHRD][1116531008] {0:0:2} Transitioning to Probe State

2010-09-24 09:09:58.034: [ USRTHRD][1093232960] {0:0:2} Arp::sCreateSocket }

2010-09-24 09:09:58.035: [ USRTHRD][1093232960] {0:0:2} Starting Probe for ip 169.254.244.103

2010-09-24 09:09:58.035: [ USRTHRD][1093232960] {0:0:2} Transitioning to Probe State

2010-09-24 09:09:58.050: [ USRTHRD][1143847232] {0:0:2} Arp::sCreateSocket }

2010-09-24 09:09:58.050: [ USRTHRD][1143847232] {0:0:2} Starting Probe for ip 169.254.178.237

2010-09-24 09:09:58.050: [ USRTHRD][1143847232] {0:0:2} Transitioning to Probe State

2010-09-24 09:09:58.231: [ USRTHRD][1093232960] {0:0:2} Arp::sProbe {

2010-09-24 09:09:58.231: [ USRTHRD][1093232960] {0:0:2} Arp::sSend: sending type 1

2010-09-24 09:09:58.231: [ USRTHRD][1093232960] {0:0:2} Arp::sProbe }

2010-09-24 09:10:04.879: [ USRTHRD][1116531008] {0:0:2} Arp::sAnnounce {

2010-09-24 09:10:04.879: [ USRTHRD][1116531008] {0:0:2} Arp::sSend: sending type 1

2010-09-24 09:10:04.879: [ USRTHRD][1116531008] {0:0:2} Arp::sAnnounce }

2010-09-24 09:10:04.879: [ USRTHRD][1116531008] {0:0:2} Transitioning to Defend State

2010-09-24 09:10:04.879: [ USRTHRD][1116531008] {0:0:2} VipActions::startIp {

2010-09-24 09:10:04.879: [ USRTHRD][1116531008] {0:0:2} Adding 169.254.112.250 on eth7:2

2010-09-24 09:10:04.880: [ USRTHRD][1116531008] {0:0:2} VipActions::startIp }

2010-09-24 09:10:04.880: [ USRTHRD][1116531008] {0:0:2} Assigned IP: 169.254.112.250 on interface eth7

2010-09-24 09:10:05.150: [ USRTHRD][1143847232] {0:0:2} Arp::sAnnounce {

2010-09-24 09:10:05.150: [ USRTHRD][1143847232] {0:0:2} Arp::sSend: sending type 1

2010-09-24 09:10:05.150: [ USRTHRD][1143847232] {0:0:2} Arp::sAnnounce }

2010-09-24 09:10:05.150: [ USRTHRD][1143847232] {0:0:2} Transitioning to Defend State

2010-09-24 09:10:05.150: [ USRTHRD][1143847232] {0:0:2} VipActions::startIp {

2010-09-24 09:10:05.151: [ USRTHRD][1143847232] {0:0:2} Adding 169.254.178.237 on eth1:3

2010-09-24 09:10:05.151: [ USRTHRD][1143847232] {0:0:2} VipActions::startIp }

2010-09-24 09:10:05.151: [ USRTHRD][1143847232] {0:0:2} Assigned IP: 169.254.178.237 on interface eth1

2010-09-24 09:10:05.470: [ USRTHRD][1093232960] {0:0:2} Arp::sAnnounce {

2010-09-24 09:10:05.470: [ USRTHRD][1093232960] {0:0:2} Arp::sSend: sending type 1

2010-09-24 09:10:05.470: [ USRTHRD][1093232960] {0:0:2} Arp::sAnnounce }

2010-09-24 09:10:05.470: [ USRTHRD][1093232960] {0:0:2} Transitioning to Defend State

2010-09-24 09:10:05.470: [ USRTHRD][1093232960] {0:0:2} VipActions::startIp {

2010-09-24 09:10:05.471: [ USRTHRD][1093232960] {0:0:2} Adding 169.254.244.103 on eth7:3

2010-09-24 09:10:05.471: [ USRTHRD][1093232960] {0:0:2} VipActions::startIp }

2010-09-24 09:10:05.471: [ USRTHRD][1093232960] {0:0:2} Assigned IP: 169.254.244.103 on interface eth7

2010-09-24 09:10:06.047: [ USRTHRD][1082325312] {0:0:2} Thread:[NetHAWork]stop {

2010-09-24 09:10:06.282: [ USRTHRD][1129138496] {0:0:2} [NetHAWork] thread stopping

2010-09-24 09:10:06.282: [ USRTHRD][1129138496] {0:0:2} Thread:[NetHAWork]isRunning is reset to false here

2010-09-24 09:10:06.282: [ USRTHRD][1082325312] {0:0:2} Thread:[NetHAWork]stop }

2010-09-24 09:10:06.282: [ USRTHRD][1082325312] {0:0:2} VipActions::stopIp {

2010-09-24 09:10:06.282: [ USRTHRD][1082325312] {0:0:2} NetInterface::sStopIp {

2010-09-24 09:10:06.282: [ USRTHRD][1082325312] {0:0:2} Stopping ip '169.254.112.250', inf 'eth6', mask '10.11.0.128'

2010-09-24 09:10:06.288: [ USRTHRD][1082325312] {0:0:2} NetInterface::sStopIp }

2010-09-24 09:10:06.288: [ USRTHRD][1082325312] {0:0:2} VipActions::stopIp }

2010-09-24 09:10:06.288: [ USRTHRD][1082325312] {0:0:2} Thread:[NetHAWork]stop {

2010-09-24 09:10:06.298: [ USRTHRD][1131239744] {0:0:2} [NetHAWork] thread stopping

2010-09-24 09:10:06.298: [ USRTHRD][1131239744] {0:0:2} Thread:[NetHAWork]isRunning is reset to false here

2010-09-24 09:10:06.298: [ USRTHRD][1082325312] {0:0:2} Thread:[NetHAWork]stop }

2010-09-24 09:10:06.298: [ USRTHRD][1082325312] {0:0:2} VipActions::stopIp {

2010-09-24 09:10:06.298: [ USRTHRD][1082325312] {0:0:2} NetInterface::sStopIp {

2010-09-24 09:10:06.298: [ USRTHRD][1082325312] {0:0:2} Stopping ip '169.254.178.237', inf 'eth7', mask '10.12.0.128'

2010-09-24 09:10:06.299: [ USRTHRD][1082325312] {0:0:2} NetInterface::sStopIp }

2010-09-24 09:10:06.299: [ USRTHRD][1082325312] {0:0:2} VipActions::stopIp }

2010-09-24 09:10:06.299: [ USRTHRD][1082325312] {0:0:2} Thread:[NetHAWork]stop {

2010-09-24 09:10:06.802: [ USRTHRD][1133340992] {0:0:2} [NetHAWork] thread stopping

2010-09-24 09:10:06.802: [ USRTHRD][1133340992] {0:0:2} Thread:[NetHAWork]isRunning is reset to false here

2010-09-24 09:10:06.802: [ USRTHRD][1082325312] {0:0:2} Thread:[NetHAWork]stop }

2010-09-24 09:10:06.802: [ USRTHRD][1082325312] {0:0:2} VipActions::stopIp {

2010-09-24 09:10:06.802: [ USRTHRD][1082325312] {0:0:2} NetInterface::sStopIp {

2010-09-24 09:10:06.802: [ USRTHRD][1082325312] {0:0:2} Stopping ip '169.254.244.103', inf 'eth1', mask '10.1.0.128'

2010-09-24 09:10:06.802: [ USRTHRD][1082325312] {0:0:2} NetInterface::sStopIp }

2010-09-24 09:10:06.802: [ USRTHRD][1082325312] {0:0:2} VipActions::stopIp }

2010-09-24 09:10:06.803: [ USRTHRD][1082325312] {0:0:2} USING HAIP[ 0 ]: eth7 - 169.254.112.250

2010-09-24 09:10:06.803: [ USRTHRD][1082325312] {0:0:2} USING HAIP[ 1 ]: eth1 - 169.254.178.237

2010-09-24 09:10:06.803: [ USRTHRD][1082325312] {0:0:2} USING HAIP[ 2 ]: eth7 - 169.254.244.103

2010-09-24 09:10:06.803: [ USRTHRD][1082325312] {0:0:2} USING HAIP[ 3 ]: eth1 - 169.254.30.98

Note: from above, even only NIC eth6 failed, there could be multiple virtual private IP movement among surviving NICs

? ocssd.log

2010-09-24 09:09:58.314: [ GIPCNET][1089964352] gipcmodNetworkProcessSend: [network] failed send attempt endp 0xe1b9150 [0000000000000399] { gipcEndpoint : localAddr 'udp://10.11.0.188:60169', remoteAddr '', numPend 5, numReady 1, numDone 0, numDead 0, numTransfer 0, objFlags 0x0, pidPeer 0, flags 0x2, usrFlags 0x4000 }, req 0x2aaab00117f0 [00000000004b0cae] { gipcSendRequest : addr 'udp://10.11.0.189:41486', data 0x2aaab0050be8, len 80, olen 0, parentEndp 0xe1b9150, ret gipcretEndpointNotAvailable (40), objFlags 0x0, reqFlags 0x2 }

2010-09-24 09:09:58.314: [ GIPCNET][1089964352] gipcmodNetworkProcessSend: slos op : sgipcnValidateSocket

2010-09-24 09:09:58.314: [ GIPCNET][1089964352] gipcmodNetworkProcessSend: slos dep : Invalid argument (22)

2010-09-24 09:09:58.314: [ GIPCNET][1089964352] gipcmodNetworkProcessSend: slos loc : address not

2010-09-24 09:09:58.314: [ GIPCNET][1089964352] gipcmodNetworkProcessSend: slos info: addr '10.11.0.188:60169', len 80, buf 0x2aaab0050be8, cookie 0x2aaab00117f0

2010-09-24 09:09:58.314: [GIPCXCPT][1089964352] gipcInternalSendSync: failed sync request, ret gipcretEndpointNotAvailable (40)

2010-09-24 09:09:58.314: [GIPCXCPT][1089964352] gipcSendSyncF [gipchaLowerInternalSend : gipchaLower.c : 755]: EXCEPTION[ ret gipcretEndpointNotAvailable (40) ] failed to send on endp 0xe1b9150 [0000000000000399] { gipcEndpoint : localAddr 'udp://10.11.0.188:60169', remoteAddr '', numPend 5, numReady 0, numDone 0, numDead 0, numTransfer 0, objFlags 0x0, pidPeer 0, flags 0x2, usrFlags 0x4000 }, addr 0xe4e6d10 [00000000000007ed] { gipcAddress : name 'udp://10.11.0.189:41486', objFlags 0x0, addrFlags 0x1 }, buf 0x2aaab0050be8, len 80, flags 0x0

2010-09-24 09:09:58.314: [GIPCHGEN][1089964352] gipchaInterfaceFail: marking interface failing 0xe2bd5f0 { host 'racnode2', haName 'CSS_a2b2', local 0x2aaaac2098e0, ip '10.11.0.189:41486', subnet '10.11.0.128', mask '255.255.255.128', numRef 0, numFail 0, flags 0x6 }

2010-09-24 09:09:58.314: [GIPCHALO][1089964352] gipchaLowerInternalSend: failed to initiate send on interface 0xe2bd5f0 { host 'racnode2', haName 'CSS_a2b2', local 0x2aaaac2098e0, ip '10.11.0.189:41486', subnet '10.11.0.128', mask '255.255.255.128', numRef 0, numFail 0, flags 0x86 }, hctx 0xde81d10 [0000000000000010] { gipchaContext : host 'racnode1', name 'CSS_a2b2', luid '4f06f2aa-00000000', numNode 1, numInf 3, usrFlags 0x0, flags 0x7 }

2010-09-24 09:09:58.326: [GIPCHGEN][1089964352] gipchaInterfaceDisable: disabling interface 0x2aaaac2098e0 { host '', haName 'CSS_a2b2', local (nil), ip '10.11.0.188', subnet '10.11.0.128', mask '255.255.255.128', numRef 0, numFail 1, flags 0x14d }

2010-09-24 09:09:58.326: [GIPCHGEN][1089964352] gipchaInterfaceDisable: disabling interface 0xe2bd5f0 { host 'racnode2', haName 'CSS_a2b2', local 0x2aaaac2098e0, ip '10.11.0.189:41486', subnet '10.11.0.128', mask '255.255.255.128', numRef 0, numFail 0, flags 0x86 }

2010-09-24 09:09:58.327: [GIPCHALO][1089964352] gipchaLowerCleanInterfaces: performing cleanup of disabled interface 0xe2bd5f0 { host 'racnode2', haName 'CSS_a2b2', local 0x2aaaac2098e0, ip '10.11.0.189:41486', subnet '10.11.0.128', mask '255.255.255.128', numRef 0, numFail 0, flags 0xa6 }

2010-09-24 09:09:58.327: [GIPCHGEN][1089964352] gipchaInterfaceReset: resetting interface 0xe2bd5f0 { host 'racnode2', haName 'CSS_a2b2', local 0x2aaaac2098e0, ip '10.11.0.189:41486', subnet '10.11.0.128', mask '255.255.255.128', numRef 0, numFail 0, flags 0xa6 }

2010-09-24 09:09:58.338: [GIPCHDEM][1089964352] gipchaWorkerCleanInterface: performing cleanup of disabled interface 0x2aaaac2098e0 { host '', haName 'CSS_a2b2', local (nil), ip '10.11.0.188', subnet '10.11.0.128', mask '255.255.255.128', numRef 0, numFail 0, flags 0x16d }

2010-09-24 09:09:58.338: [GIPCHTHR][1089964352] gipchaWorkerUpdateInterface: created remote interface for node 'racnode2', haName 'CSS_a2b2', inf 'udp://10.11.0.189:41486'

2010-09-24 09:09:58.338: [GIPCHGEN][1089964352] gipchaWorkerAttachInterface: Interface attached inf 0xe2bd5f0 { host 'racnode2', haName 'CSS_a2b2', local 0x2aaaac2014f0, ip '10.11.0.189:41486', subnet '10.11.0.128', mask '255.255.255.128', numRef 0, numFail 0, flags 0x6 }

2010-09-24 09:10:00.454: [ CSSD][1108904256]clssnmSendingThread: sending status msg to all nodes

--由上可看出，即使eth6失敗，ocssd也不會crash

當eth6重新恢復後，相應日誌如下：

? ohasd.log

2010-09-24 09:14:30.962: [GIPCHGEN][1083025728]gipchaNodeAddInterface: adding interface information for inf 0x2aaaac1a53d0 { host '', haName 'CLSFRAME_a2b2', local (nil), ip '10.11.0.188', subnet '10.11.0.128', mask '255.255.255.128', numRef 0, numFail 0, flags 0x41 }

2010-09-24 09:14:30.972: [GIPCHTHR][1138145600]gipchaWorkerUpdateInterface: created local bootstrap interface for node 'eyrac1f', haName 'CLSFRAME_a2b2', inf 'mcast://230.0.1.0:42424/10.11.0.188'

2010-09-24 09:14:30.972: [GIPCHTHR][1138145600]gipchaWorkerUpdateInterface: created local interface for node 'eyrac1f', haName 'CLSFRAME_a2b2', inf '10.11.0.188:13235'

? ocssd.log

2010-09-24 09:14:30.961: [GIPCHGEN][1091541312] gipchaNodeAddInterface: adding interface information for inf 0x2aaab005af00 { host '', haName 'CSS_a2b2', local (nil), ip '10.11.0.188', subnet '10.11.0.128', mask '255.255.255.128', numRef 0, numFail 0, flags 0x41 }

2010-09-24 09:14:30.972: [GIPCHTHR][1089964352] gipchaWorkerUpdateInterface: created local bootstrap interface for node 'racnode1', haName 'CSS_a2b2', inf 'mcast://230.0.1.0:42424/10.11.0.188'

2010-09-24 09:14:30.972: [GIPCHTHR][1089964352] gipchaWorkerUpdateInterface: created local interface for node 'racnode1', haName 'CSS_a2b2', inf '10.11.0.188:10884'

2010-09-24 09:14:30.972: [GIPCHGEN][1089964352] gipchaNodeAddInterface: adding interface information for inf 0x2aaab0035490 { host 'racnode2', haName 'CSS_a2b2', local (nil), ip '10.21.0.208', subnet '10.12.0.128', mask '255.255.255.128', numRef 0, numFail 0, flags 0x42 }

2010-09-24 09:14:30.972: [GIPCHGEN][1089964352] gipchaNodeAddInterface: adding interface information for inf 0x2aaab00355c0 { host 'racnode2', haName 'CSS_a2b2', local (nil), ip '10.11.0.188', subnet '10.11.0.128', mask '255.255.255.128', numRef 0, numFail 0, flags 0x42 }

2010-09-24 09:14:30.972: [GIPCHTHR][1089964352] gipchaWorkerUpdateInterface: created remote interface for node 'racnode2', haName 'CSS_a2b2', inf 'mcast://230.0.1.0:42424/10.12.0.208'

2010-09-24 09:14:30.972: [GIPCHGEN][1089964352] gipchaWorkerAttachInterface: Interface attached inf 0x2aaab0035490 { host 'racnode2', haName 'CSS_a2b2', local 0x2aaab005af00, ip '10.12.0.208', subnet '10.12.0.128', mask '255.255.255.128', numRef 0, numFail 0, flags 0x46 }

2010-09-24 09:14:30.972: [GIPCHTHR][1089964352] gipchaWorkerUpdateInterface: created remote interface for node 'racnode2', haName 'CSS_a2b2', inf 'mcast://230.0.1.0:42424/10.11.0.188'

2010-09-24 09:14:30.972: [GIPCHGEN][1089964352] gipchaWorkerAttachInterface: Interface attached inf 0x2aaab00355c0 { host 'racnode2', haName 'CSS_a2b2', local 0x2aaab005af00, ip '10.11.0.188', subnet '10.11.0.128', mask '255.255.255.128', numRef 0, numFail 0, flags 0x46 }

2010-09-24 09:14:31.437: [GIPCHGEN][1089964352] gipchaInterfaceDisable: disabling interface 0x2aaab00355c0 { host 'racnode2', haName 'CSS_a2b2', local 0x2aaab005af00, ip '10.11.0.188', subnet '10.11.0.128', mask '255.255.255.128', numRef 0, numFail 0, flags 0x46 }

2010-09-24 09:14:31.437: [GIPCHALO][1089964352] gipchaLowerCleanInterfaces: performing cleanup of disabled interface 0x2aaab00355c0 { host 'racnode2', haName 'CSS_a2b2', local 0x2aaab005af00, ip '10.11.0.188', subnet '10.11.0.128', mask '255.255.255.128', numRef 0, numFail 0, flags 0x66 }

2010-09-24 09:14:31.446: [GIPCHGEN][1089964352] gipchaInterfaceDisable: disabling interface 0x2aaab0035490 { host 'racnode2', haName 'CSS_a2b2', local 0x2aaab005af00, ip '10.12.0.208', subnet '10.12.0.128', mask '255.255.255.128', numRef 0, numFail 0, flags 0x46 }

2010-09-24 09:14:31.446: [GIPCHALO][1089964352] gipchaLowerCleanInterfaces: performing cleanup of disabled interface 0x2aaab0035490 { host 'racnode2', haName 'CSS_a2b2', local 0x2aaab005af00, ip '10.12.0.208', subnet '10.12.0.128', mask '255.255.255.128', numRef 0, numFail 0, flags 0x66 }

參考1210883.1

11R2 RAC新功能之HAIP

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