d00phy

I’ve migrated petabytes from one GPFS file system to another. More than once, in fact. I’ve also migrated about 600TB of data from D3 tape format to 9940.

Ah shit. That was weird. This post was near the casual conversation sub. Sorry about that.

ETA: thanks for the upvote to whoever appreciated my lack of sanity!

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So I do HPC installations, and using Mellanox/NVIDIA adapters in Ethernet mode absolutely sucks. First, when you initially install them, they’re named something like ens2f0, where “2” generally corresponds to the PCI slot. Pretty easy, until you install MOFED. Yeah, I know you don’t need MOFED, but the drivers included in RHEL are waaay old. Anyway, after installing the newer drivers, that exact same interface becomes ens2f0np0!

What’s even better is there’s no guarantee that a PCI Ethernet card in PCI slot 2 will be “ens2…” which I would argue is predictive!

Like cloud, too. Behind the Bastards did an episode on these trends. He had an interesting take. I guess “AI” and/or the tech bros who pump and dump these tech trends one after the other were the bastards.

The dash used to be how to could tell how long someone had been using tar. If they started with Linux, they probably use a dash. If they started on a UNIX variant, they probably don’t. Either way, the dash isn’t needed.

Also recently learned that recent versions of tar will autodetect compression. So for extraction, you just need “tar xf “

For the home directory question, you actually don’t have to reboot at all. You’ll do most of this as the root user. Just create a new user and put its home directory somewhere like /tmp. Logout, log back in as your temp user, format the new drive, move your home directory (rsync is your friend), edit the fstab (I personally prefer labeling all my partitions and using the labels in fstab). After that, to test your settings, create a new, empty, /home matching the permissions of the old directory. Then type “mount -a”. This goes back through fstab and mounts everything listed if it’s not already mounted. Look for your home directory in /home. If it’s there, you should be able to “su - yourusername” and if you are in your home directory with all your files, you’re all good. No need to reboot. Log out of the temp user account, log back in as you and delete the temp user.

Not saying there’s a problem with them, just like you said: it’s confusing the product lines. ThinkPad is/was a business laptop that’s expected to be durable and pretty widely compatible. Hence its long history of Linux compatibility. I haven’t messed with any of the Yogas, ThinkPad or otherwise, but I’ve played with quite a few of the series I mentioned. I was just qualifying my statement that I’ve not seen Linux compatibility issues with T, P, & W series.

This is what I came here to say. Specifically the T, P, & W series ThinkPads. I’ve never had issues with Ubuntu or Fedora on any of those. Unfortunately, Lenovo’s been “diluting” the brand with things like the ThinkPad Yoga line.

Thats a fair point, but money changes people. That kind of money is obscene because it effectively puts you above most laws. I, too, would like to believe that the folks on this list would do only good with the money; but the longer the list, the more likely you witness the “Bad Change!” At the end of the day, most folks have families and other concerns outside of their public pursuits. That kind of money, while bringing its own problems, can get rid of just about any “normal people” worries (obviously not something like inoperable cancer)!

Thank you! So I CARE about my privacy, so ChromeOS is on the table!?