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October 18th, 2018 13:00
SRDF Replication VMAX 250F - VMAX 450FX
Hi
i am migrating from VMAX250F to VMAX 450FX by using SRDF but i have a question, it is just to make sure that everything will work properly
1.-I created my SRDF pairs
symrdf -sid 1234 -f filepairs.txt -rdfg 10 -type rdf1 -invalidate r2
2.- I established the pairs
symrdf -sid 1234 - filepairs.txt -rdfg 10 -type rdf1 -est
The question here
I forgot to add the -full option
is it going to perform a full establish or is it going to perfom a incremental???
Best Regards
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nerdnair
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October 22nd, 2018 13:00
When you set it up for the first time, it will replicate all the data to the R2 volume, even though a -full was not used.
However, if you are migrating from a VMAX 250F to a 450 FX you should try the Non Disruptive Migration ans its way easier and highly non disruptive.
.https://www.emc.com/collateral/technical-documentation/h17133-non-disruptive-migration-best-practices-and-operational-gu…