Home » Server Options » RAC & Failsafe » Re add a node to clusterware (Oracle 11.2.0.1, Solaris Sparc)
Re add a node to clusterware [message #664130] Tue, 04 July 2017 21:06 Go to next message
trantuananh24hg
Messages: 704
Registered: January 2007
Location: Ha Noi, Viet Nam
Senior Member
Dear all,

We had received one RAC few days, including 2 servers running Solaris Sparc, all of them was configured correctly, I had only changed and reconfigured IPs becaused of different from original location.

Suddenly, last night, a server gone to down when hardware failed, we just have received a new T4, and I did all jobs to rebuild a new server as preparing a new node.

And before to add node to cluster, I have got a question: Can I directly add node to the exists clusterware without removing death node information from Grid Infrastructure?

Name           Type           Target    State     Host
------------------------------------------------------------
ora.ARC.dg     ora....up.type ONLINE    ONLINE    cloud...edb2
ora.BKP.dg     ora....up.type ONLINE    ONLINE    cloud...edb2
ora.DATA.dg    ora....up.type ONLINE    ONLINE    cloud...edb2
ora....ER.lsnr ora....er.type ONLINE    ONLINE    cloud...edb2
ora....N1.lsnr ora....er.type ONLINE    ONLINE    cloud...edb2
ora.OCR.dg     ora....up.type ONLINE    ONLINE    cloud...edb2
ora.asm        ora.asm.type   ONLINE    ONLINE    cloud...edb2
ora.eons       ora.eons.type  ONLINE    ONLINE    cloud...edb2
ora.gsd        ora.gsd.type   OFFLINE   OFFLINE
ora....network ora....rk.type ONLINE    ONLINE    cloud...edb2
ora.oc4j       ora.oc4j.type  OFFLINE   OFFLINE
ora.ons        ora.ons.type   ONLINE    ONLINE    cloud...edb2
ora.scan1.vip  ora....ip.type ONLINE    ONLINE    cloud...edb2
ora....SM1.asm application    ONLINE    OFFLINE
ora....B1.lsnr application    ONLINE    OFFLINE
ora....db1.gsd application    OFFLINE   OFFLINE
ora....db1.ons application    ONLINE    OFFLINE
ora....db1.vip ora....t1.type ONLINE    ONLINE    cloud...edb2
ora....SM2.asm application    ONLINE    ONLINE    cloud...edb2
ora....B2.lsnr application    ONLINE    ONLINE    cloud...edb2
ora....db2.gsd application    OFFLINE   OFFLINE
ora....db2.ons application    ONLINE    ONLINE    cloud...edb2
ora....db2.vip ora....t1.type ONLINE    ONLINE    cloud...edb2
ora.clouder.db ora....se.type ONLINE    ONLINE    cloud...edb2

$ olsnodes -s -t
cloudemercedb2   Active  Unpinned

Thank you, I can support more information if need.

[Updated on: Tue, 04 July 2017 21:13]

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Re: Re add a node to clusterware [message #664131 is a reply to message #664130] Tue, 04 July 2017 23:32 Go to previous messageGo to next message
trantuananh24hg
Messages: 704
Registered: January 2007
Location: Ha Noi, Viet Nam
Senior Member
I tried by can not, seem to remove and then add again.
Thank you
Re: Re add a node to clusterware [message #664134 is a reply to message #664130] Wed, 05 July 2017 00:23 Go to previous messageGo to next message
John Watson
Messages: 7150
Registered: January 2010
Location: Global Village
Senior Member
You should be able to add the new node and then remove the dead node in either order, it does not matter. The new node must of course have a new name and addresses.

The configuration looks a bit odd. Only one SCAN address, are you using /etc/hosts for name resolution instead of DNS? Is it really release 11.2.0.1? There are big changes from 11.2.0.2, changes for the better. Lastly, you will find that "crsctl status resource -t" and "crsctl status resource -t -init" give clearer information than the "crs_stat" command that I think you are running.
Re: Re add a node to clusterware [message #664136 is a reply to message #664134] Wed, 05 July 2017 00:54 Go to previous message
trantuananh24hg
Messages: 704
Registered: January 2007
Location: Ha Noi, Viet Nam
Senior Member
John Watson,
Exactly, we have got /etc/hosts name solution instead of DNS, it is really 11.2.0.1.

The best solution which I agreed to you, that is configuration as a new node, however, we have not enough network resource environment for IPs allocation.

Thank you, again.
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