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Maximum volume of NDB node's memory
Posted by: Evgeny Sosnin
Date: September 21, 2005 06:17AM

Hi.

I have 2 NDB nodes cluster. Each node have more than 3Gb of free memory.
I try to allocate 3Gb for the data and indexes:
DataMemory=2418M
IndexMemory=653M

Run MGM node, but I can't run NDB node! They finish the work immediately.

Experimentaly I found that the maximum volume can be 2445Mb.
i.e.:
DataMemory=2444M
IndexMemory=1M
OK. NDB node can be ran.

DataMemory=2444M
IndexMemory=2M
NOT OK! Can't!

And my question is why? Is it ok? Why it happens?
Is it a feature or I do something wrong?

Upd: OS is Linux, IA32

--Evgeny Sosnin



Edited 2 time(s). Last edit at 09/21/2005 08:10AM by Evgeny Sosnin.

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