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January 23rd, 2014 01:00
RPA WAN link failure
Hi
What happens when the WAN link between sites fail and while the RPA store the changes locally in journals, is there a timeout or replication stoppage to redo the initialization again?
please advise. Thanks.
regards
chan
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forshr
2 Intern
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1.1K Posts
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January 23rd, 2014 06:00
Hi Chan,
RecoverPoint takes approx. 60 secs to determine that the WAN link is down and then rechecks the link every 3 seconds.
As soon as the link is restored replication will resume with the RPAs performing large reads from the source array using the marking data stored in the journals. This will show as an initialization or 'Init' against the affected CGs.
Regards,
Richard
tc_chan
35 Posts
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January 23rd, 2014 07:00
Hi Richard
Thanks for the info.
But what happens if it takes 24hrs to resume? It will just start the initialisation process?
Regards
Chan
Regards
Tuck Chong
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forshr
2 Intern
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1.1K Posts
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January 23rd, 2014 08:00
The system doesn't have a cut off time period where it moves from a 'short' initialization using marking information to a long initialization unless the new data stream fills during the short initialization period.