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EVA6400 & EVA8400 DR Groups

BoydKho_1
Occasional Contributor

EVA6400 & EVA8400 DR Groups

HEllo Guys,

would somebody be able to tell me, what the max number of DR groups you can have?

Single DR groups
or nested DR groups

Thanks

4 REPLIES
Sivaramakrishna_1
Honored Contributor

Re: EVA6400 & EVA8400 DR Groups

Hi,

The below info i got from the release notes of Continues access document.

Up to 256 single member DR Groups (limited to 16DR Groups on EVA 4400)

I think there is no conecpt of nested DR groups. You can have a multiple vdisks in singe DR group. but count of vdisk in all DR groups shouldn't exceed the max number of 256.

Hope this helps.
CLEB
Valued Contributor

Re: EVA6400 & EVA8400 DR Groups

I've got 52 DR groups between my EVA4400 pair.

Just had a health check by HP and they didn't mention any problems with it.

Re: EVA6400 & EVA8400 DR Groups

HI,

You can check section "Software Features/Functionality" at Link:

http://h18000.www1.hp.com/products/quickspecs/11617_div/11617_div.HTML

This should help you for DR group querries.

Also you can find guides related to CA in EVA. at link:

http://h20000.www2.hp.com/bizsupport/site/search/r4_0/jsp/search.jsp?lang=en&cc=us&prodTypeId=12169&prodSeriesId=3900918&tx=HP%20StorageWorks%20Continuous%20Access%20EVA

Regards,

Prakash

Regards,

PS
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Johan Guldmyr
Honored Contributor

Re: EVA6400 & EVA8400 DR Groups

Max amount of DR groups among with other things can also be found in "HP StorageWorks Enterprise Virtual Array Compatibility Reference"