rsync to DSM results "Permission denied, please try again."
Can't rsync to DSM! $ rsync -avz mystuff admin@onehost.onedomain.org:/volume1/MyShare/ Permission denied, please try again. rsync error: rsync service is no running (code 43) at io.c(687) [sender=3.0.9] Even ssh will result an error: $ ssh admin@onehost.onedomain.org rsync Permission denied, please try again. Solution $ rsync -avz -e ssh --rsync-path=/usr/bin/rsync \ mystuff admin@onehost.onedomain.org:/volume1/MyShare/ The --rsync parameter is the key. Older versions of DSM, rsync resides in /usr/syno/bin/, so use --rsync-path=/usr/syno/bin/rsync instead.