Setting ArrayCommpath and Failovermode to 0

Hi
I would like to change arraycommpath and failovermode to 0, as a necesseray condition to upgrade DART. i know that it should be done for each server (server_2 fail over then we do the same to faulted server.
but I don't know haow to do it for each one ???
I have Celerra NS42G connected to a CX3-40

Thanks for advance.
MBA

Responses(2)

dynamox

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20.4K Posts

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January 30th, 2008 05:00

right click on the array and select Connectivity status, document WWNs for each datamover. Select Group Edit, select "Existing Host", change array CommPath to Disabled, failover mode to 0 ..and the find appropriate datamovers WWNs on the left and drag them to the right side. One question before you do all this. What are your current settings ? My Celerra gateway (CFS-14) has always been set to failover mode 0 and CommPath disabled and we never had to change settings for software upgrades.

nandas

1.5K Posts

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January 30th, 2008 07:00

One concern - do you have any data on the NAS Gateway? I 'll suggest to engage EMC NAS support or Customer Engineer to perform this activity (can be done from NAVICLI as well).

Who is doing the upgrade? If EMC team is engaged - please mention this to them.

Thanks,
Sandip

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Setting ArrayCommpath and Failovermode to 0