Back to Blog
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. 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.
0 Comments
Read More
Leave a Reply. |