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February 28th, 2013 04:00
Regarding SRDF/A and SRDF/S mode?
Hi,
I have a setup of SRDF/A mode between DC and DR and the its in consistent status. Now i want to add few more devices online on the Source and Target end without disrupting the setup. Kindly advice how will i process.
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cincystorage
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467 Posts
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March 4th, 2013 21:00
You could simply add a new group if the devices don't need to be in a consistent state with the other r1/r2 pairs in the group. If that doesn't work for you you'll need to be a bit tricky. Start by making your r1/r1 pairing and putting them in a new temporary group and start replication using acp_disk. Once the devices are sync'd delete the temporary group. This is where we do the magic voodoo of movepair (to move a pair between rdfg) and cons_exempt (exempt from consistency)..
symrdf -f movepair -sid -rdfg -new_rdfg -cons_exempt
Add the device back to the group, resume srdf, and you're good to go..