tag:blogger.com,1999:blog-427258967255390991.post1735914760749820..comments2024-03-01T16:24:46.081+08:00Comments on The Tech Faucet: Battery backed cache for Linux software raid (md / mdadm)?Craig Ringerhttp://www.blogger.com/profile/02343803844223399065noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-427258967255390991.post-67351061085899785932013-03-20T13:02:36.434+08:002013-03-20T13:02:36.434+08:00Interesting. We implemented this idea of battery-b...Interesting. We implemented this idea of battery-backed cache for the Agami NAS in 2004 (which did software RAID via a custom battery-backed cache on the SATA controller cards), and Intransa implemented it for their Building Block series in 2008. So the idea of battery-backed cache for software RAID is out there. I wonder if perhaps the patent trolls that got the Agami IP at the end of the day have anything to do with it? Hmm...Eric Lee Greenhttps://www.blogger.com/profile/12350104299041375832noreply@blogger.com