I am running rsync under cygwin on a winXP pro system. Cygwin is the most
recent version (1.3.12-2) and rsync 2.5.5 protocol 26.
It seems that almost %50 of the time, rsync hangs after the last file is
done syncing. When it's hung, I can press ctrl-c, and an error message:
rsync error: received SIGUSR1 or SIGINT (code 20) at rsync.c(229)
pops out. It does not exit, however, and I must kill the process using
task manager.
I am syncing a few directories to my backup hard drive, which is local.
There's no remote network access going on that I know of. Using tcpview
from sysinternals.com, I can see that when a process "hangs", its
ports
are still open. When I get a clean exit, all ports are closed.
I ran it a few times with strace, and the ones that got stuck seemed to be
in a loop and calling "select" a lot.
I've been more successful in reproducing the problem when the commands are
inside a .bat file or in a .sh file which I've associated with bash.exe.
When I just double-click on the file, it seems to hang quite often, but I
haven't yet been able to get it to hang when running it from the cygwin
bash prompt.
I've found quite a few messages talking about hanging problems, but none
of the answers have helped me.
TIA
--
Brian Mathis
Direct Edge
http://www.directedge.com
