has nothing to do with what I wrote...
L2ARC requires memory for its allocation tables; roughly 100MB per 1GB stored in L2ARC as a rule of thumb. So L2ARC is always the wrong tool against memory pressure on such low-end systems as you will...
I went through the basic install (triggered my mbr/bsdlabel ptsd) and got it running just fine.
# uname -a
FreeBSD 5.1-RELEASE FreeBSD 5.1-RELEASE #0: Sat Jun 7 09:22:34 GMT 2003 root@hammer.corp.yahoo.com:/usr/obj/usr/src/sys/GENERIC...
There is another solution to this conundrum. You're not limited to having a single PC on your home network. It's how I started too, first just one PC, dual booting FreeBSD and Windows (think it was 95 or 98). Got sick and tired of rebooting to...
they are a) too slow and b) *will* die quite often. just don't.
L2ARC is basically only a very last resort if you are completely maxed out on RAM and absolutely need some data to stay in a slightly-faster-than-the-disks-cache. L2ARC also needs...
Of course, it's always easier to get things up and running, if everything is allowed by default, instead of you need to think of each you need to allow, and explicitely allow it first.
And in theory - when you respect everything - it makes no...
I bought 2 poor-to-medium quality NVMe drives, used, 256 GB. The board has PCIe 3 x 4 lanes IIRC, and NVMe 1.3. So plugging in hyper-dyper-throw-your-money-at-me NVMe drives just doesn't make sense. These are already much faster than the...
Grrr, same result. kernel isn't loaded. `ls` output is a bit different.
Hit [Enter] to boot immediately, or any other key for command p
Booting [kernel]...
can't load 'kernel'
can't load 'kernel.old'
Type '?' for a list of...
sysinstall failed to install the base system, saying the /dev/ entry for the root filesystem does not exist.
However, it partitioned the drive and installed the bootloader. I'm unpacking my tarfile now after newfsing in a md mapped file.
I think Python is gross, but I'm just a weak-minded Java programmer. I can probably be ignored safely.
I recently ran into something like this at work:
def __getattr__(self, name: str):
# If class is extened, or name doesn't start with...
Oh.
I was using -nographics. With graphics on it loads the kernel. My apologies.
However, it bombs out as follow. Also on a Mac's qemu.
qemu-system-x86_64 \
-cdrom 5.1-RELEASE-amd64-miniinst.iso
qemu-system-x86_64 -m 2048 \
-cdrom...
If it were my system, I would get a pair of quality NVMe SSDs as large as I could afford. Consider heatsinks as the design stage. Mirror them using ZFS. But see the caveat bellow about copy-on-write file systems -- you may wish to use a GEOM...
I would do a quick experiment with both (C++ and Python). Make a very simple program that reads pixels in from OpenCV and displays them on a simple GUI window. This is useful because it gives you a taster of setting the project up and how...
Fetched some random 5.1 ISO image and did:
qemu-img create -f qcow2 test.qcow2 10G
qemu-system-x86_64 -m 2048 -hda test.qcow2 -cdrom 5.1-RELEASE-amd64-miniinst.iso
and booted it straight to installer ( 10.1.0 on osx ).
99% sure. Internal 1 x USB 2, external 2 x USB 3 (dont know 3.0/.1/.2).
I thought what is needed often from the OS will be cached by the MFU cache in RAM more or less quickly, so the speed of the storage is generally of minor importance. If you...
Fetched some random 5.1 ISO image and did:
qemu-img create -f qcow2 test.qcow2 10G
qemu-system-x86_64 -m 2048 -hda test.qcow2 -cdrom 5.1-RELEASE-amd64-miniinst.iso
and booted it straight to installer ( 10.1.0 on osx ).
Fetched some random 5.1 ISO image and did:
qemu-img create -f qcow2 test.qcow2 10G
qemu-system-x86_64 -m 2048 -hda test.qcow2 -cdrom 5.1-RELEASE-amd64-miniinst.iso
and booted it straight to installer ( 10.1.0 on osx ).
Hmmm, the 5.1 install CD wants the kernel to be in /boot/kernel/kernel, which my old tarfile does not have. I have /kernel. Maybe my install was even older?
QEMU hangs after the beastie logo when booting the install CD. Encountering a lot of...
If it were my system, I would get a pair of quality NVMe SSDs as large as I could afford. Consider heatsinks as the design stage. Mirror them using ZFS. But see the caveat bellow about copy-on-write file systems -- you may wish to use a GEOM...
They are the old versions.
But the bootstrap code in the MBR is not. Unfortunately I can't just copy it and I forgot the magic to cross-install it. So full install it is.
It doesn't load manually either, like load /kernel + boot but instead it goes to this "bad path" situation? Really weird, like the kernel doesn't understand the initial / tree...
Oh, I missed this one when I was replying to your question. I thought you have actual working disk from the past.
So legacy boot is from up-to-date version of FreeBSD ? That could mess things up.
I think the problem is that the bootloader I have in the MBR is too new.
I have downloaded FreeBSD-5.1 ISOs to properly install from there first.
Using i386 QEMU didn't make a difference.
It's hard to troubleshoot without actual disk.
I'd start with the bare minimum first: qemu-system-i386 -hda root2.raw and go from there (ignoring warning about "guessing raw").
Passing -cpu host to old FreeBSD could mess things up too (but here...
It is today's QEMU. I don't think I need the 32 bit version, but I will try that. So far I am using:
qemu-system-x86_64 \
-cpu host \
-machine type=pc,accel=kvm \
-object rng-random,id=rng0,filename=/dev/urandom \
-device...
What is your full qemu command? 2004 would be most likely 32b version, are you using qemu-system-i386?
I see you did ls in the loader, could you try ls / too?
I have to adjust many things to be really usable. It's a CLI and GTK3 program with common ports management module and trying to make a TUI too, all in node and gjs JavaScript with no npm packages. Then (as last step) move all work on a daemon...
Well, either way. I carry around a USB mass storage device (a NVMe in a USB enclosure) that has a FreeBSD and a Linux on it in dual-boot. Fully configured with my user account and my utils and packages I need. I use that in situations where I...
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