R730

Adding in new NVMe cards and sticks – and replacing two SSDs

Leave a Comment / DELL, Disks, FreeBSD, hardware, Open Source, R730, ZFS / By /

I notice I also worked with some SSDs at the end of this post – I have since amended the title of this post. In this post: FreeBSD 14.3 Today I removed two existing NVMe cards, each with a 1TB stick on it. Those sticks were added to these cards: If you want the same hardware, you can use these links. As an Amazon Associate I earn from qualifying purchases. These are all […]

Adding in new NVMe cards and sticks – and replacing two SSDs Read More »

r730-01: the drive replacement plan

Leave a Comment / DELL, FreeBSD, hardware, Open Source, R730 / By /

This post is mostly for my benefit, so I can keep track of my plan for adjusting space. It doesn’t contain much of educational value. For what I actually did, see zfs: setting compression and adding new vdevs One recent day, I powered off r730-01 and took inventory of the 16 drive bays. A short overview: [17:36 r730-01 dvl ~] % zpool list NAME SIZE ALLOC FREE CKPOINT EXPANDSZ FRAG CAP DEDUP HEALTH

r730-01: the drive replacement plan Read More »

Dell R730 – The session has timed out waiting for verification of the certificate – slot bifurcation details – plus NVMe plans

Leave a Comment / hardware, nvme, R730 / By /

Today I was trying to access my Dell 730 (r730-01) via the remote console. I failed. Twice. First and expected failure First, this was usual and expected. It’s been a problem both at home and at work. It is the inability to access the console via https using the hostname This is what I see: I can get in via IP address though. Second and new-to-me failure Next, after logging in via IP

Dell R730 – The session has timed out waiting for verification of the certificate – slot bifurcation details – plus NVMe plans Read More »

Adding in a stand-by spare drive for ZFS on FreeBSD

Leave a Comment / DELL, Disks, FreeBSD, hardware, R730, ZFS / By /

This is a follow up to Adding in a hot-spare for zfs on FreeBSD from two months ago. The replacement for the returned drive has arrived and after sitting for many weeks on my coffee table, it is installed in r730-03. Here it is, as found in /var/log/messages – this host is a Dell R730 which has drive cages allowing me to insert the drive without powering off the host. Jun 30 16:17:15

Adding in a stand-by spare drive for ZFS on FreeBSD Read More »

Making sure I remove the correct drive

Leave a Comment / DELL, Disks, File Systems, hardware, R730 / By /

Yesterday, I discovered I had removed the wrong drive from a zpool. In this post: FreeBSD 14.2 Today, the zpool replace command has completed. Next, I carefully chose the right drive to pull from the drive bays. Status This is the zpool status, just before it completed: After it completed: I see gpt/SG_ZHZ16KEX is no longer in the zpool. Not trusting myself, I checked this way: [20:33 r730-03 dvl ~] % zpool status

Making sure I remove the correct drive Read More »

Adding in a hot-spare for zfs on FreeBSD

Leave a Comment / DELL, Disks, FreeBSD, hardware, R730, ZFS / By /

But first, there’s more Right after asking “Anyone running zfsd? Did you do anything in particular to configure it? I just added my first hot-spare to a zpool.”, ivy told me “noooooooo don’t use hot spares!! Keep a cold spare or at least an online device not attached to a pool. otherwise your zpool will randomly decide to attach its hot spare due to a temporary cabling issue or something like that. the

Adding in a hot-spare for zfs on FreeBSD Read More »

Dell R730 – moving disks from front drive bay to PCI slots in r730-03

Leave a Comment / hardware, R730 / By /

I’ve been seeing these types of errors for about 4 weeks now. I ordered a replacement drive. When it arrived, I realized I had no free drive bays. When a drive is still functional, I prefer to leave it in the host to retain zpool integrity. Instead, I will add the new drive in, run the zpool replace command, and when completed, remove the faulty drive. I decided to order more Icy Dock

Dell R730 – moving disks from front drive bay to PCI slots in r730-03 Read More »

Scroll to Top