Accessing the RAID setup on an HP Proliant DL380 G7

When the HP Proliant DL380 G7 boots up the only displayed BIOS options are F9 for Setup, F11 for the boot disk menu, but neither other these take you to the RAID setup. To get to the RAID setup options, when the screen appears showing the F9 and F11 options press F8 every second or so, and you’ll first get the ILO configuration. Exit ILO, and next you’ll get the RAID configuration options. I found this tip mentioned in this post on the HP forums here.

My DL380 G7 has the HP R410i RAID controller card. Here’s step by step getting to the RAID settings:

First from the ILO settings, Exit from the File menu:

After exiting ILO you get the RAID controller options – press F8 for the Arrays Utility:

Now in RAID settings, create your Logical Drive from your available physical drives:

Here I have added 2 500GB drives to a RAID 1+0 array:

All disks are not equal, especially cheap consumer disks without temperature sensors (a.k.a HP DL380 G7 fan speeds running like a 747 on take off)

I’ve recently been enjoying the freedom of a homelab, creating VMs on VMware ESXi and installing all-the-things. I’ve had my HP Proliant DL380 G7 for a couple of weeks now and already accumulated a number of VMs for investigating a collection of things:

Prior to my DL380 arriving, I was pondering what type of disks to put in, and in particular whether I used go with cheap consumer laptop hard disks, more expensive (e.g. WD Red NAS disks), or named-brand HP disks. I went with a pair of HGST 500GB disks to start with, and ran into an issue with the cooling fans spinning up like a 747 taking off.  Googling for “dl380 disk fans” turns up many related posts, and it turns out that some non-HP drives in Proliant servers may not report their internal temperature correctly, resulting in the server thinking the drives are overheating, and cranking up the fans to compensate.

Here’s a couple of screenshots (from the iLO – Integrated Lights Out) showing the fans ramping up to near unbearable noise levels over about 5 minutes:

  • iLO reporting the drives overheating:

  • Only after a couple of mins, but still running faster than probably should be at idle:

  • Starting to ramp up:
  • Getting unbearable now:

If I’d spent some more time reading aound I would have found this excellent article detailing this issue, and more specifically drives known to work in the DL380 and drives known to have this issue. Turns out, most of the WD disks do work, so I replaced the HGST drives with 2 WD Black 750GB drives. Now the server at idle runs with the fans between 10-13% and is actually no louder than a regular desktop.

Back to creating some more VMs 🙂

Virtualization, homelabs, eBay rack servers and a 2008 Mac Pro

I’m fascinated with installing different OSes to see what they’re about. At one point on VirtualBox I had about 20 different VMs with all sorts of guests from OS/2 to many different Linux distros. Somewhere on my internet travels I ran into the Reddit Homelab group, a community of sysadmins who run virtualization on older, used rack servers (and other hardware), to experiment with configuration of VMWare ESXi, and other virtualization software like Proxmox VE.

Window shopping on eBay, you can pick up various used Dell or HP rack servers with dual Xeons and several swappable harddrive bays for around $100 to $200 depending on the specs. I was getting close to picking up one of these, until I wondered if you can run ESXi on a Mac Pro. Turns out you can and it is even supported hardware on VMWare’s HCL list. Trouble is my eBay 2008 Mac Pro is not on the supported list for current ESXi versions, so I’m not sure if a current version would install and work ok, or whether I’d have to go back a few versions.

My MacPro currently has 20GB RAM, and I’ve got 3 empty drive bays. Watching a few YouTube videos such as the ones below, I feel a weekend project coming on 🙂