Moritz

u/mobergmann@lemmy.world
28 posts · 45 comments

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I only got that one drive (and that one usb drive) and the other drive is online. I would have to shut down my system, in order to test it. I can only do that in a few days.

When plugging into the system - Does the dmesg output display anything else useful, any warnings or anything?

Nope, just what I posted, IIRC.

Well, I am not active that often either (on Lemmy), but thanks for suggesting the other communities!

I already had a peek at your photos and they look gorgeous!

I just remembered what my issue with flashes were. Shutter wise, I can only go as low as 200, which is not optimal for my shaky hands (its not that bad, but I prefer to shoot at higher shutter).

I will give the other AF methods a shot.

Generally, thanks for the tips! :)

I am currently using a Canon EOS 200D (first generation) with a (I think) Tamron f2.8 90mm macro lens. It is what I have, and I cannot afford better equipment 🥲

I am pretty bad with photo stacking, especially for moving targets (which I almost exclusively shoot), because

  1. The camera has a pretty slow burst and a tiny buffer, and it doesn't have focus bracketing. Therefore, for stacking, I have to be very precise and steady (which I am not).
  2. I don't have good software for stacking, mainly because I am on Linux (and I will not switch for photo stacking). I found some programs under Linux for photo stacking (even RAW, iirc). Lately, I got Affinity Photo running, and if it performs well, I might consider buying it for the stacking. But I don't need the editing features, because I am happy with what Darktable has to offer.

But I am willing to learn focus stacking, I sometimes try, but then I pause because it is a lot of work and research. Someday I will figure it out; I just need more time 😁

Sadly, the camera is not very light-sensitive. To reduce the aperture, I have to lower the shutter speed, which would make the image more blurry, or use a flash (I should definitely check out flashes... I guess). I cannot (or shouldn't) increase the ISO above 16 000 because then the noise becomes unbearable.

Very often, I also have problems with the focus not being on the subject. The autofocus is generally not that good, and I often cannot really see what is in focus. Focus peaking would be a great feature, which the camera doesn't have 🫠


Thanks for your reply; it is cool to hear that the photo is generally already good. This was my first submission to a critique site 😁 Your advice is appreciated, and I will try to get into focus stacking.

Thanks for the advice. Do you have suggestions how to setup/handle the backup? E.G. manually connecting the drive via USB and cloning the files via rsync/ borg, e.g. every week or every time a threshold of changes have been made? Or having a small extra machine with the backup hard drive and sending the files via the network?

I am also still a bit confused. I have 2x 12TB. Lets say I have 6TB files on my hosting drive. AFAICT can I have two backups/snapshots before the third backup needs to override the first backup. Or am missing something? Buying more drives for backup is not really doable, as drives do generally cost a buck and I cannot/ don't really want to afford buying more drives.

I just tried it. When using it (in a bright environment, had no dark environment/ night at my hands) the time to take the image felt like 1s max. So not that much longer. Also I would like to control the exposure time...