Details
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Improvement
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Resolution: Done
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Minor - P4
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None
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None
Description
Write a HOWTO for cloning from production to staging, something like:
once:
*) copy production data from hidden secondary to a VM
*) make a copy-on-write snapshot of the VM data
*) bring up the VM with proper RS and sharding config
nightly:
*) shutdown VM, restore to last night's snapshot, bring up
*) use mongooplog to replay last 24 hours of ops from production
*) re-snapshot VM