excerpt from `scp -vv synology:create-unfs foo` - which tells me the file doesn't exist.

gistfile1.txt

scp: debug2: Remote version: 3
scp: debug2: Server supports extension "[email protected]" revision 1
scp: debug2: Server supports extension "[email protected]" revision 2
scp: debug2: Server supports extension "[email protected]" revision 2
scp: debug2: Server supports extension "[email protected]" revision 1
scp: debug2: Server supports extension "[email protected]" revision 1
scp: debug2: Server supports extension "[email protected]" revision 1
scp: debug1: stat remote: No such file or directory
scp: debug2: Sending SSH2_FXP_STAT "create-unfs"
scp: debug1: stat remote: No such file or directory
scp: debug2: Sending SSH2_FXP_STAT "create-unfs"
scp: debug1: stat remote: No such file or directory
scp: create-unfs: No such file or directory
debug2: channel 0: read failed rfd 4 maxlen 32768: Broken pipe
debug2: channel 0: read failed
debug2: chan_shutdown_read: channel 0: (i0 o0 sock -1 wfd 4 efd 6 [write])
debug2: channel 0: input open -> drain
debug2: channel 0: ibuf empty
debug2: channel 0: send eof
debug2: channel 0: input drain -> closed
debug1: client_input_channel_req: channel 0 rtype exit-status reply 0
debug2: channel 0: rcvd eof
debug2: channel 0: output open -> drain
debug2: channel 0: obuf empty
debug2: chan_shutdown_write: channel 0: (i3 o1 sock -1 wfd 5 efd 6 [write])
debug2: channel 0: output drain -> closed
debug2: channel 0: rcvd close
debug2: channel 0: almost dead
debug2: channel 0: gc: notify user
debug2: channel 0: gc: user detached
debug2: channel 0: send close
debug2: channel 0: is dead
debug2: channel 0: garbage collecting
debug1: channel 0: free: client-session, nchannels 1
Transferred: sent 3468, received 3408 bytes, in 0.1 seconds
Bytes per second: sent 26419.0, received 25962.0
debug1: Exit status 0