On Mon, Mar 28, 2016 at 01:44:33PM -0500, Ram Ramesh wrote: > The recommendations typically go for PCIe x1-2port type cards Well, an 8 port card (like HP H220 or similar) is a bit too expensive if all you need is two more slots, and it's not like mdadm is picky - anything goes, well, as long as it meets minimum requirements (no I/O errors etc)... If you're looking for something on an even larger scale, maybe have a look at the Backblaze Storage Pod blog posts. Although the hardware they use seems to be hard to get, it might give you some ideas. They actually use port multipliers, I actually wish they were as widespread (and as cheap) as USB hubs, so we all could simply put three or four disks to a single SATA port, but alas... Maybe next time. Regards Andreas Klauer -- To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html