DS10. EVA 5000 , Slow

[Vladimir Fabecic]

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(1) I have assigned 4 LUNs from EVA5K. When i am creating a cluster, when it is copying /,/usr and /var to the cluster /, cluster /usr, cluster /var directories, the copy process taken 2-3 hours
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So problem happened before second member was added???
If so, cluster interconnect should not be a problem (or not the main problem).
Please describe everything from beginning.
And please describe your SAN topology.

[shashi kanth]

I don't except any problem with my SAN topology.

But looks like my problem is solved.

I have executed the command "hwmgr get attribute -category network" , and found that the cluster interconnect which i am using, "tu0" , has the media speed set-to 10MB.

Then i gone to the SRM prompt of both nodes and set the mode to "FastFD"

Now from the above "hwmgr" command , now i am getting the media speed as "100MB"

My Oracle10g RAC installation went smooth.

Thank you all.

But i am not sure how this solved my actual problem, but according to my Storage admins, there no problem with SAN topology.

[Hein van den Heuvel · Accepted solution]

Read the prior replies again.
What is the cluster interconnect?
It matters.

hth,
Hein.