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rsync command for mirroring drives (lemmy.ml)
submitted 1 day ago by Harisfromcyber@lemmy.ml to c/linux@lemmy.ml
13 comments fedilink hide all child comments

I wanted a sanity check on my current rsync flags. Posts on Reddit seem to highlight the use of rsync -avz for most use cases, for some instances even for when someone asks for mirroring a drive: https://www.reddit.com/r/DataHoarder/comments/rau071/rsync_command_to_mirror_drive/. This has not worked for me for the following case:

Drive #1:

file1.txt
file2.txt

Drive #2:

file1.txt
file2.txt
file3.txt

With -avz, file3 on the destination would not be deleted. With experimenting, I ended up now using rsync -havziP --delete-after --info=progress2 dir1/ dir2/, which actually ended up mirroring the drives for me. My question is: is this the best rsync approach for mirroring drives or was there a better option that works better?

Side note: it is interesting that rclone sync from rclone (https://rclone.org/commands/rclone_sync/) claims to delete by default, while with rsync it seems to be something you have to distinctly mention.

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[-] BCsven@lemmy.ca 0 points 1 day ago

Grsync makes this easier :)

[-] Martin2789@lemmy.world 2 points 1 day ago

never used it what is different/better to rsync?

[-] BCsven@lemmy.ca 1 points 1 day ago* (last edited 1 day ago)

Graphic interface, you just click options. And it has drop downs for favourite folders you've configured before so you can switch between backup/sync locations.

Once you apply, it runs rsync, and it it shows you the CLI command used as visual reference

this post was submitted on 22 May 2026
27 points (100.0% liked)

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