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January 21st, 2019 01:00

Adding journal volume to existing Consistency Group. (RPVM)

hello , Currently I have a journal volume of 30 GB running with 2 replication sets. Soon I will need to add a vm with 1.5 TB size for replication. If I add additional journal of 150GB ,

1. When adding new journal volumes is the size should be same with existing or can i add any size volume. (Here current volume is 30Gb and i'm going to add 150GB volume as additional journal)

2.If I add additional journal volume , is the journal usage balanced in both volumes ?

And is there any rules to follow when adding journal volumes to existing CG.

I'm new to RPVM so really appreciate your help.

Thank you .

675 Posts

March 12th, 2019 06:00

Hi there,

When adding journals in RP4VMs, the added capacity can be different than the current one. RP4VMs would create a new journal VMDK with the configured capacity, it will be concatenated with the current configured journal VMDK(s).

 

Hope that helps,

Idan

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