turn on disk uid on an hp smart array controller

Also, when destaging write cache, we want to ensure that the writes are committed to disk and not in I/O Controller cache. Since VSAN handles Read and Write caching at the software layer, there’s no need to do it at the hardware level. In general, VSAN recommends disabling Read and Write cache for any I/O Controller. OK, a little background/overview on I/O Controller guidance for VSAN. HP ProLiant Smart Array Controller Driver for VMware vSphere 5.5 (VIB file) To resolve, follow these directions to implement the correct driver: The value listed under AQLEN is the queue depth of the storage adapter.Run the esxtop command on the ESXi shell / SSH session.Here’s how to check your hosts IO Controller (storage adapter) queue depth: The bug reduces the queue depth to 28, instead of 1020, causing poor performance in VSAN. Bear in mind, I am not an HP server hardware expert, so your comments are greatly appreciated.īefore I go too far, there is a bug in the HP async controller driver for the HP 420i that is included in the HP ESXi image. There are things I’ve discovered that might not be obvious but can help in the VSAN setup. Others are looking for guidance from VMware on how to configure for VSAN. Ĭould the attached drives cause that problem? I have 9x VO007680JWZJL with FW HPD4 per server.I’ve been working with many customers over the last several months and found that many are very familiar with HP hardware and just know how to set things up. I would like to try FW 3.00 but where can get smartpqi 70.4000.0.100-6vmw.702 which is mentioned here. Lsuv2-smartpqiv2-plugin 1.0.0-6vmw.702.7351 VMware VMwareCertified # esxcli software vib list | grep smartpqi Vmhba5 nvme_pcie link-n/a pcie.2600 (0000:26:00.0) Samsung Electronics Co Ltd NVMe SSD Controller PM173X Vmhba4 nvme_pcie link-n/a pcie.2500 (0000:25:00.0) Samsung Electronics Co Ltd NVMe SSD Controller PM173X Vmhba3 nvme_pcie link-n/a pcie.2300 (0000:23:00.0) Samsung Electronics Co Ltd NVMe SSD Controller PM173X Vmhba0 nvme_pcie link-n/a pcie.300 (0000:03:00.0) Marvell Technology Group Ltd Marvell NR2241 NVMe Controller HBA Name Driver Link State UID Capabilities Description

I have the same error on multiple D元85 Gen 10 Plus servers on a new working vSAN cluster.

Turn on disk uid on an hp smart array controller