Call comes down from the CEO and through his "Yes Man" that some investors are coming by to visit and he want to show off the data center and test servers. There are four full racks of storage servers filled with HDDs and each server has 4 to 16 HDDs a piece.
I got told to "make all of the lights blink", which can be epic seeing it in action but my test cycles rarely aligned that way.

All morning I was striping RAID arrays and building short mixed I/O tests to maximize "LED blinking" for the boss's henchman.

Investors apparently live/die by blinking light progress and it was all on me to get everything working.

One year ago, I quit my job in order to "make life easier". And by that I mean work+home in the same city. I went from 40 minutes commute - to 3 minutes. I had a blast the first week.

Then I realized that it was actually a mistake. I did not like working with "that kind of systems" and "that kind of tasks". It was tedious, stupid, and I was angry every, single day because the previous ones had built a system on 10-15 year old hardware because "it is cheaper".

That continued for a year. I discovered new stupid "solutions" every week that was potentially dangerous for the company. It built up a huge pile of shit and I started to feel that my mental health was disappearing, fast.

And equipment such as servers, switches, routers, storage started to fail because of age. Despite my warnings from day 0 to the CEO who only kinda laughed it off and said "you can to solve that", but I never got the approval to actually buy the equipment that was needed. Because "the company did'nt have the money for it". Somehow, the company had the money to buy expensive cars for the CEO - I can't really figure out that equation.

So today, one VERY old UPS died at our office. It caused some powerspike that killed off some switches and a NAS.
"Whatever" I thought, I just have to find the backup of the files and get a new one.

Then I discovered, that the NAS that acted as a iSCSI target for VM's and document storage was backed up using VEEAM on another server - that was configured to backup everything to the same NAS. I just wanted to cry, because I could not take anymore shit.

So I picked up my phone, called my old employer and asked if I could start working for them again. My old boss got insanely happy and gave me a great offer which I immediately accepted.

So tomorrow, is the day that I am going to walk into my current boss and say that I will quit. My last day will be on Christmas day. And I will start my new year with a few weeks off, and then back to the job that I actually loved.

Life is to short to work with something you hate.

Recruiters with no clue (a recurring theme it seems).

Got an e-mail this morning via LinkedIn proposing a position in Zurich (Switzerland) doing customization of an application according to business needs, configuration of interfaces, gathering of requirements, 2nd level support etc.

DID YOU READ ANYTHING MY LINKEDIN SAYS? I work in storage support (doing mostly troubleshooting of FC/iSCSI issues between storage and hosts), and live in Amsterdam, and while I would like to pivot to a SW dev job, this seems to be way over my grade of experience, plus I have no desire to go living in Switzerland.

Arsehole!

I have been working on a long time, low progress project of mine that keeps on giving and giving.

Let's begin like two years ago where I dipped my toes into "more then gigabit" networking thanks to a Linus Techtips video about infiniband.
I had the dream of booting my Workstation from my NAS, a so called diskless setup.

Well, since I run FreeNAS on my Nas , a very nice Freebsd based Nas OS, everything's gonna be good.

In the beginning, there was no infiniband support.
Turns out, you don't need it, since the mellanox CX2 nics can do ETH too.
Yay.
Just took me a few weeks of anger.

So, to be able to boot something over the network, you need firmware that finds the bookable stuff and loads it.
That protocol and firmware is called PXE.
PXE needs a DHCP telling it what to do, and what is where and etc.

Freenas here I come! Installing dnsmasq on the actual freenas install turned out to be not that great of an idea because freenas thinks of itself as being an "appliance" that you don't fiddle with. So things work, until you update/ upgrade when everything will basically be wiped, except what you have done through the ui.
Ok. So I gona use a jail, a container like thing for that.
Everything is great, jail has internet, everything Installs fine, what could go wrong?
Dnsmasq can launch and work, but not as dhcp server. Some thing about permissions.
Turns out, jails have permission like things.
A few days of head scratching later, it has ALL the permissions.
Dnsmasq still can't work as DHCP server though, why you ask?
Because it needs a specific kernelmodule that isn't contained in the jail. Since jails are kind of like a docker container, they run on the same OS kernel, who does not have this module, I'd need to patch the freenas, which is an appliance, so fuck that.

Like a year later, freenas has finally added good VM support, so why not make a VM for the dhcpserver?

Well, about a year ago, I didn't know that the virtual Intel nic is a fucken unstable piece of garbage, crashing nearly any OS at some point.

So that was it for a while again.

Now to the last few weeks.
Finally dnsmasq is running in a freebsd VM with a good and working configuration which is rather simple, if those tutorial fuckers out there would explain shit instead of just telling you to copy, paste and replace X.

Now back to the PXE side.
I'm using iPXE because I have no clue how to boot anything over tftp so iSCSi it is, since that is what I can relate too.
The idea behind iscsi is to fake a SCSI disk over the network. Attached devices appear as if they are actually directly connected to the machine instead of over the network.

iPXE gets a lease from the server, can connect to it, everything is fucken great. Finally.
Except that if it "sanBoots" the iscsi drive, it can't find anything to boot.
Well fuck.
If I attach a Linux live USB over iscsi, it boots, finds grub, and crashes because the live iso isn't configured for network-boot.
But it boots.
So what's so different?

Well iPXE is booted in legacy mode, where as the content of the target is windows 10 in efi mode.
Ffff.

Ok. Can I get iPXE to boot in EFI mode?

Well yes, after like 3 days fiddling with it.
But it only finds the onboard Intel nic instead of the new Mellanox CX3 cards, and can't even connect to the target....

Sooo, I guess my options are as follows.
Either, get PXE efi to work on the network cards directly, its called flexboot and might be able to since I just found some firmware options for that.

Or give up on efi and install windows in legacy mode.
Which isn't that easy when it has to end up on a drive on my nas.