• 4 Posts
  • 267 Comments
Joined 1 year ago
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Cake day: June 12th, 2023

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  • why not btrfs send | btrfs receive? is there some advantage to rsync?

    I didn’t think of this. I am familiar with rsync, I went with it without searching for alternatives.

    did you hotswap the drives after each btrfs replace or shutdown and then swap?

    I did the swap with the system powered down. I don’t know if my the NanoPi + SATA hat support hotswap.

    what’s your host OS and do the drives spin down if inactive?

    The NAS runs Armbian. The disks are configured to spin down, yes. I don’t know if this caused me the issue while replacing disk 2. I suppose not, since during replace the disks are all reading continuously. But I don’t know for sure.

    Edit: fixed copy-past mistake with quoted sentences






  • This may be a simple coincidence. Maybe you had similar YouTube suggestions in the past but you didn’t pay attention because they come at random times. Like if you drive a Honda Civic, you tend to spot all the Honda Civic in the street.

    There would be an interesting experiment to make though:

    1. Take a snapshot of your YouTube recommandations
    2. Choose a subject that has nothing to do with any of the recommandations, let’s say “travel to the Bahamas”
    3. Hold a conversation with someone with both your phone’s present, mention several time going to the Bahamas.
    4. Check YouTube again, si if the topic of Bahamas is appearing.
    5. Choose another topic not covered by your recommendations, let’s say collecting stamps
    6. Put your phones away, have a conversation about collecting stamps
    7. Check YouTube recommandations