Dropbear SSH, a lightweight alternative to OpenSSH

Re:Dropbear SSH, a lightweight alternative to OpenSSH by CyberShadow on Wednesday August 15, 2018 @03:15AM (#17764248)

If your phone is rooted, you can use e.g. Linux Deploy to install a full Linux distribution. Then, you can set up regular ol' OpenSSH, mount /sys and /data under the Linux chroot, and rsync as usual.

I use this method to rsync to btrfs snapshots (+ raw copies of non-filesystem partitions) to make daily incremental backups of the entire phone. (Restoring said backups is a bit more involved, but I verified it's doable.)

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Re:Dropbear SSH, a lightweight alternative to OpenSSH by paulie_a on Wednesday August 15, 2018 @07:06AM (#17765153)

I'd backup to a more reliable filesystem than btrfs. In my experience you will eventually randomly lose data with btrfs. I have lost all trust in it.

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Re:Dropbear SSH, a lightweight alternative to OpenSSH by CyberShadow on Saturday August 25, 2018 @03:54PM (#17842303)

Backups are by definition redundant, however, btrfs is still the only Linux filesystem with its featureset. Let me know when ZFS on Linux supports shrinking or cloning file ranges.

https://news.ycombinator.com/item?id=16494370

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Re:Dropbear SSH, a lightweight alternative to OpenSSH by dokument on Wednesday August 15, 2018 @12:15PM (#17767194)

"raid" 1/0 and 10 are stable, others are not. Theoretically btrfs can protect against bit-rot where other fs's typically don't.

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Re:Dropbear SSH, a lightweight alternative to OpenSSH by paulie_a on Wednesday August 15, 2018 @01:18PM (#17767805)

Theoretically that might be the goal. In my experience data melts away like butter on btrfs.

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