Dell perc h200 vs h700 pdf#
Dell perc h200 vs h700 drivers#

What happens if we add the PCI ID of the Dell H700 to the list of IDs supported by the lsi_mr3 driver? After all, if the VCG is anything to go by, the lsi_mr3 driver used to support LSI 2108 based cardsвЂ¦ These files are driver.map and driver.ids.

Dell perc h200 vs h700 drivers#

SubDevice ID (SDID) = 1f18 (Dell PERC H700 Modular)ДЄfter lots and lots of reading, a bit more reading and a bit of testing in a VM, it looks like VMware drivers potentially reference PCI hardware IDs located in two files for each driver present in the O/S.

SubDevice ID (SDID) = 1f17 (Dell PERC H700 Integrated) SubDevice ID (SDID) = 1f16 (Dell PERC H700 Adapter) Taking the H700 for example, we can see from the VMware VCG (after pulling all the entries together): Many modern operating systems use PCI card hardware identifiers (aka PCI IDs) to identify and to ensure that the correct driver is loaded for the hardware present. Wait, when did the VMKlinux Driver Stack Deprecation start? ESXi5.5! Hmmm, so back in the ESXi 5.5 days, LSI 2108 based cards used the native lsi_mr3 driverвЂ¦!?! Check out the above VCG entry for the LSI MegaRAID SAS 9260-8i for yourself HERE I even found the LSI 2015 Product Guide that contains something like thirteen LSI 2108 chipset based cards if you fancy spending a couple of hours on VMware Compatibility Guide!! Clutching at StrawsД¬hecking the VCG with the first five above, straight away I noticed something:

Dell perc h200 vs h700 pdf#

Lenovo / IBM ServeRAID M5015 / M5014 - pdf.What other RAID controller cards use the LSI 2108 chipset? We know that LSI donвЂ™t just make chipsets for Dell. Time to do some readingвЂ¦ Dell PERC H700 RAID Controller - Tell Me MoreДЄccording to DellвЂ™s own documentation the PERC Technical Guidebook lists the H700 and H800 adapters as based on the LSI 2108 chipset: We can confirm that by looking in the VMware Compatibility Guide (VCG): ItвЂ™s the H700 thatвЂ™s using a VMKlinux driver. My R710 is currently running ESXi 6.7U3, so lets run the suggested test: I kind of know the answer already, but lets see. Dell PERC H700 RAID Controller - Tell Me MoreДЄfter some research, I found this post on the VMware blogs site: What is the Impact of the VMKlinux Driver Stack Deprecation?ДЄs you can guess from that title, from v7.0 onwards, ESXi will no longer support VMKlinux based drivers.