Yes. The Notes 276434.1 and 283684.1 are very useful. Thank you all very much once again. Ram Srinivasan On Mon, Nov 16, 2009 at 12:21 PM, Ram Srinivasan < srinivasanram2004@xxxxxxxxx> wrote: > All: > Thank you all very much. > I will look into the metalink notes. What a relief! It is heartening > to note that the simple srvctl commands will do the intended job. > > Thank you all very much once again. > > Ram Srinivasan > -------------------------------------- > > On Mon, Nov 16, 2009 at 11:39 AM, Surachart Opun <surachart@xxxxxxxxx>wrote: > >> If ... >> - Change only VIP - use "srvctl" to help by root user on each of node >> # srvctl modify nodeapps >> Example: srvctl modify nodeapps -n DB01 -A >> 6.9.17.227/255.255.255.240/bond0 >> 1. stop instance, asm , nodeapps >> 2. check by - srvctl config nodeapps -n node_name -a >> 3. su - root >> 4. use srvctl to change VIP >> 5. check by - srvctl config nodeapps -n node_name -a >> 6. start nodeapps, asm,instance >> 7. do on other node from step 1 >> >> *** vip must on the same subnet with public IP >> >> -Change IP Public + VIP >> 1. Stop Oracle Database, ASM , listener and Nodeapps on every nodes (stop >> all, if you change to new subnet... if you change,but still in old subnet... >> you can do each of node) >> 2. Change hostname /etc/hosts on every nodes >> 3. Change IP Address on every nodes >> 4. Login to root user and export ORACLE_HOME And Change IP Network on >> Cluster and VIP >> >> #oifcfg getif >> #oifcfg delif ... >> #oifcfg setif ... >> >> - Change VIPs on nodes >> #srvctl modify nodeapps ... >> Example (on linux): >> >> http://surachartopun.com/2007/01/i-want-to-change-ip-address-on-oracle.html >> >> metalink: How to Change Interconnect/Public Interface IP or Subnet in >> Oracle Clusterware [ID 283684.1] >> >> Surachart Opun >> http://surachartopun.com >> >> >> >> On Mon, Nov 16, 2009 at 11:18 PM, Ram Srinivasan < >> srinivasanram2004@xxxxxxxxx> wrote: >> >>> All: >>> We have 4 nodes in the RAC cluster. 10gR2 . >>> OS = >>> -- SunOS xxx..xxx.xxx 5.10 Generic_141414-08 sun4u sparc >>> SUNW,SPARC-Enterprise >>> >>> The sysadmins are planning to change the vip addresses on all the >>> nodes/boxes. If they do this, do we have to re-install the crs again on all >>> the nodes? What are the procedures or documentations to follow, after the >>> vip addresses are changed on nodes? >>> >>> Your advice/suggestions will be highly appreciated. >>> >>> With thanks. >>> >>> Sincerely >>> Ram Srinivasan >>> >> >> > > > -- > Sincerely > Ram Srinivasan > -- Sincerely Ram Srinivasan