replication - Mysql 4.x LOAD DATA FROM MASTER; slave -


i have scenario there multiple mysql 4.x servers. these databases supposed replicating server. after checking things out on slave appears slave has not replicated databases in time.

some of these databases > 4g in size , 1 43g(which resides on server). has out there replicated databases without creating snapshot copy on slave? cannot shutdown master server because of downtime. take on hour , 40 minutes create snapshot. out of question.

i going perform load data master on slave pull scratch. idea how long take on databases ranging 1-4g , 43g database day. of tables on master myisam don't think have problem load master method.

what best methods on slave clean things or reset things can start clean slate?

any suggestions?

thanks in advance

you need snapshot start replication. snapshots require either database locked (at least) read-only. can have consistent place start from.

downtime necessary thing, customers understand long doesn't happen often.


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