Can i interrupt sanoid/syncoid sync on command line and then resume later without issues?

[slrslr]

$ syncoid -r sourcepool destinationpool
INFO: Sending oldest full snapshot ... to new target filesystem: ...

When i do Ctrl+C it intrerupts/ends the process.

Can i then later run same command again to resume without any data corruption and without copying data that was already copied in previous run?

[phreaker0]

Yes and Yes (if you have a recent version of ZFS)

[slrslr]

Do you know what is oldest ZFS version from which resume began working or a command to discover if it works not knowing the version? Mine:

$ zfs --version
zfs-2.1.5-1bpo11+1
zfs-kmod-2.1.5-1bpo11+1

$ man zfs-send|grep resume
zfs send [-Penv] -t receive_resume_token
zfs send [-Penv] -t receive_resume_token
Creates a send stream which resumes an interrupted receive. The receive_resume_token is the value of this property on the filesystem or volume that was being received into. See the documentation for zfs receive -s for
redaction can be resumed by rerunning the same command.

I am already numerous hours in transfer progress and do not want to break it by terminating it, so i can resume doing "syncoid --skip--parent -r src dest". My current sync command is "syncoid -r src dest"

[slrslr]

mine mentioned version appears to be able to resume..