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Cake day: November 5th, 2023

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  • The switches don’t have to control the lights they are wired to. I have Inovelli z-wave switches, and on these you can disable the relay. So the switch can still send out commands/scenes on the network but the relay is always on.

    Then you would put in a relay unit in the electrical box of the lights or if you have enough room in with the switches. Then setup the switches to control their respective sets of lights.

    Might even be a switch out there that lets you disconnect the relay from the buttons on the switch but still control the relay which would cut down on the device count.


  • This was a separate outage unrelated to CrowdStrike a few hours earlier that took down a couple of airlines as well.

    A majority of the VMs in the Azure CentralUS datacenter went down due to some sort of backend storage issue.

    Edit: I guess I should have read the article they do say CrowdStrike. They seem to be implying that they were one event when the cloud services outage was earlier and unrelated. I had heard about grounded flights during the first outage as well. So they likely are combining the two events here.



  • I believe so. The package descriptions for most of the ZFS packages in Ubuntu mention OpenZFS, so it certainly appears that way.

    You can still create pools that are compatible with Oracle Solaris, you just have to set the pool version to 28 or older when you create it and obviously don’t update it. That will prevent you from using any of the newer features that have been added since the fork.


  • Well worse than that, Oracle closed sourced ZFS, so OpenZFS was forced to become a fork, and they are no longer compatible with each other.

    As for GPL the CDDL license that ZFS uses made sure that code contributions attribute copyright to the project owners, which means they can change the license as they please without having to track down contributors.

    You would think with their investments in Oracle Linux and btrfs they would welcome that license change, but apparently they need excuses to keep putting money into Solaris, and their Oracle ZFS appliances instead.