Re: [BackupPC-users] One PC Very Slow to Backup
2008-08-01 19:12:38
Ok, so to summerize:
You have a windows vista client that is connected via wired lan
(100mbit) and backuppc is configured to use rsyncd as transport mechanism.
I have never use the version of rsyncd from the backuppc-page but always
installed cygwin on the client machines, since it not only offers rsync
but also other usefull tools like a ssh server, netcat etc.
Since I started as newbie to, I've put some information about howto
install cygwin/rsync etc. into the backuppc wiki:
http://backuppc.wiki.sourceforge.net/CommonConfigurationIssues
Unfortunately this only applies to Windows XP/2000, you might have too
look at other places in order to install cygwin on windows vista.
What else you can try:
1) try to benchmark the network speed:
On BackupPC Server:
# nc -v -v -l -n -p 2222 >/dev/null
On Windows client
(make sure to have netcat installed) (cygwin)):
# time yes|nc -v -v -n 192.168.0.8 2222 >/dev/null
If you have Netmeter (or a similar tool) installed on your client you
can now monitor the network speed.
Netmeter can be downloaded for free here:
NetMeter - a small, customizable network bandwidth
monitoring program for free! Never tried with Windows Vista
http://www.metal-machine.de/readerror/
You can also calculate your network speed following this guide:
Using netcat to test network speed
http://deice.daug.net/netcat_speed.html
2) Try to use rsync without backuppc and check if you get any error messages
3) Start the backup in verbose mode from the server terminal with
# su backuppc -c '/usr/share/backuppc/bin/BackupPC_dump -i -v CLIENT'
This will start the backup as user backuppc after entering the password
for your backuppc user.
4) Send us your /etc/backuppc/CLIENT.pl (server) and /etc/rsyncd.conf,
/etc/rsyncd.secrets (windows client)
Good Luck
- Kurt
naigy wrote:
> Hi Kurt,
> Sorry I meant to put that in and I forgot. I am using rsyncd as it is an
> internal network and I see no need for ssh as it is just another thing that
> could go wrong. I am using the rsyncd-cygwin client from the backuppc
> sourceforge page.
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