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SFRAC in AIX 7.1

Created: 18 Jun 2014 • Updated: 19 Jun 2014 | 5 comments
Jay008's picture
This issue has been solved. See solution.

Dear experts,

I trying to install SFRAC in AIX Machine. I guess almost most of the configuration procedure already over.
Kindly correct me if I need to do any other procedure to make 100% complete.

Task completed:

1) Installation SFRAC & clusterware (local file system on both nodes)
2) install binaries (local file system on both nodes)
3) configure cssd agent
4) relink oracle binaries
For datafiles I created seperately shared vg,vol,mount point using cfsmntadm.

Kindly clear my below doubts.

Online service groups:
ClusterService  ======> It hold web IP ressource & online on one node
                       ( What is the use of this IP & is should be online two hosts ?)
cvm            =======> online on both node (hold voting & ocr)            
oradata_sg     =======> online on both node (old datafiles)    
vrts_vea_cfs_int_cfsmount1 ===> online on both node (is it created by cfsmntadm ? )        
vxfen        ==> online on both node (IO fencing)  

My question is :
1) Do I need to link my datafiles SG to any other SG ?

2) Do i need to configure any other res,SG for network ? (I guess clusterware taking care vIP)
3) In main.cf file oradata_sg & vrts_vea_cfs_int_cfsmount1 both poing for datafiles mountpoint. can I remove vrts_vea_cfs_int_cfsmount1 sg ?

root@flanker:/>  hastatus -sum

-- SYSTEM STATE
-- System               State                Frozen

A  flanker              RUNNING              0
A  soren                RUNNING              0

-- GROUP STATE
-- Group           System               Probed     AutoDisabled    State

B  ClusterService  flanker              Y          N               ONLINE
B  ClusterService  soren                Y          N               OFFLINE
B  cvm             flanker              Y          N               ONLINE
B  cvm             soren                Y          N               ONLINE
B  oradata_sg      flanker              Y          N               ONLINE
B  oradata_sg      soren                Y          N               ONLINE
B  vrts_vea_cfs_int_cfsmount1 flanker              Y          N               ONLINE
B  vrts_vea_cfs_int_cfsmount1 soren                Y          N               ONLINE
B  vxfen           flanker              Y          N               ONLINE
B  vxfen           soren                Y          N               ONLINE

Operating Systems:

Comments 5 CommentsJump to latest comment

Gaurav Sangamnerkar's picture

Hi,

ClusterService  ======> It hold web IP ressource & online on one node
                       ( What is the use of this IP & is should be online two hosts ?)

>>> ClusterService service group will be online on any 1 node in the cluster at any point. This IP address is a cluster IP which was intially intended to have a webGUI access to cluster management web console. This IP address is also used in GCO setup by WAC resource to find status of cluster on replicated site.

1) Do I need to link my datafiles SG to any other SG ?

>>> I would expect that oradata_sg is dependent on CVM. You can run "hagrp -dep" to check.

2) Do i need to configure any other res,SG for network ? (I guess clusterware taking care vIP)

>>>not really, you would have a PrivNIC resource configured in main.cf which will the IP for clusterware.

3) In main.cf file oradata_sg & vrts_vea_cfs_int_cfsmount1 both poing for datafiles mountpoint. can I remove vrts_vea_cfs_int_cfsmount1 sg ?

>>> This should not be the case, you should not have 2 different resources pointing to same resource. This is possible & accepted in case of network cards where you can have proxy resource however for mount resource, it doesn't look to be recommended. How did this happen ? was anything done manually ? Also can you paste main.cf here ?

<< I would suggest to change server names while pasting the output >>>

G

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Jay008's picture

Many Thanks Gaurav !!!

Point 1 & 3 solved.  Point 2 is not aplicable to ora11r2(11.2.0.3) & I'm using oracle HAIP.

Oracle Instance added into Oracle agent control

Feeling Happy !

Thanks,

Jay

AttachmentSize
main_cf.zip 1.49 KB
novonil_choudhuri's picture

Hi Jay,

As suggested by Gaurav , please attach the main.cf file. Also please note PrivNIC and MultiPrivNIC agent is not supported if your Oracle RAC is above 11202 since Oracle HAIP takes care of private ip failovers/failback.

Best Regards,

Novonil

Jay008's picture

Hi Novonil,

Many Thanks for the replay. Configuration done as suggested.

Thanks,

Jay

Gaurav Sangamnerkar's picture

Hi Jay,

Good that you got your answers, please mark the post as solved

G

PS: If you are happy with the answer provided, please mark the post as solution. You can do so by clicking link "Mark as Solution" below the answer provided.
 

SOLUTION