--checksum is only slower than re-copying if your network connection
between the hosts is similar in speed (or faster than) each host's
local disk access.
If local disk access is 10x your network link, it is definitely not
slower than re-copying.
Having said that, it really is *very* slow, and be
https://bugzilla.samba.org/show_bug.cgi?id=15122
Bug ID: 15122
Summary: Potential vulnerability: rsync creates files outside
the target directory
Product: rsync
Version: 3.2.0
Hardware: All
OS: Linux
You should almost never use --checksum. It is slower than just
re-copying everything. You should almost always use --times (or
--archive which includes --times). Without this rsync is almost as dumb
as cp. Also, ssh has been the default --ssh for a long time.
On 7/14/22 04:22, Fourhundred
Hello,
I want to sync local folder to remote server. When I run follwing
command repeatedly, it always transfers everything each time again and
again:
rsync --rsh='ssh' foo/ server:/foo/
does it mean I have to always use either --checksum or --times, to
prevent repeated transfer of files that
