Battery learning on LSI controller

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https://web.archive.org/web/20130729085738/http://inside.godaddy.com/learning-deal-learning/ Many RAID controllers, like our Dell PERC cards, go through a battery learning cycle which calibrates the capacity of the battery to ensure it does not unexpectedly fail. For us, this cycle occurs every 90 days. When a battery learning cycle begins, it fully charges, discharges, and then charges again, realigning the true capacity of the […]