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Design question
Hello experts (of which I am not), I have a seemingly simple scenario:
Business critcal application running on RH linux server with dedicated RAID-5 config. Any downtime beyond 45 seconds won't fly.
Looking for the best way to make a seamless failover to a 2nd identical server also with its own storage.
I've googled and read quite a bit about clustering, but it seems complicated and not very mature. Afraid I'll end up trying many things and not finding anything that I can trust in a production environment.
Any experiences with Linux clustering?? Should I be thinking about this differently or just stop being paranoid?
TIA
b
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