David, Did you make sure you have File and Printer sharing enabled on the computer (right click on your network device and choose properties and look for File and Printer sharing to be checked) and have the firewall open to allow traffic (you may even want to temporarily disable it when doing the testing you did earlier)? Also, I am guessing the dwilliams account is not an account from part of a domain at work? If it is, you'll need to use username=domain\\username (note the \\). Your other option would be to create a local admin account on your workstation for backup and recovery. You should also right click on your "C" drive and ensure that under the Sharing tab that the C$ share shows up. You can do a more thorough check if you go into your Control Panel, select "Small Icons" (top left of window), and find "Folder Options." From there, hit the "View" tab and under "Advanced Settings," uncheck Simple file sharing. Now go back and check for that c$ share. It would also be a good time to see what permissions are set on it.
Those few steps should at least get you started towards finding your solution.
~Ryan
From: David Williams
Sent: Thursday, February 17, 2011 8:30 AM
To: General list for user discussion,questions and support
Subject: Re: [BackupPC-users] One more time
Can anyone help me with the samba issue?
Will also try another group thanks.
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David Williams
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On 2/15/2011 9:36 AM, David Williams wrote:
Ryan,
Thanks for the info. Tried what you suggested and here is what happened.
smbclient -L laptop1 -U dwilliams
Enter dwilliams's password:
session setup failed: SUCCESS - 0
mount -t cifs //192.168.15.50/c$ /mnt/test/ -o username=dwilliams
Password:
mount error(13): Permission denied
dwilliams is setup as an admin user on laptop1.
smbfs did not work and I got the following message: "smbfs is deprecated and
will be removed from the 2.6.27 kernel. Please migrate to cifs"
Perhaps this is a windows 7 security issue, not sure. I know several years
ago I was using SMB to backup an XP machine and didn't have these issues.
I'm not familiar with rsync so would have to look into that.
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David Williams
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On 2/15/2011 9:29 AM, Ryan Blake wrote:
David,
Being a "mobile warrior," I believe you would be best fitted with using
rsync (cwRsync for Windows) instead of smb. You also need to keep in mind that
your system will need to transfer all files across the pipe to check their
checksum. If you are connected via wireless when you are home, I would not
suggest it, unless your drive is practically unused.
With that said, if you still would prefer to use smb, I would suggest doing
some basic troubleshooting from another PC (if possible) by simply connecting
to the \\laptop1 device (you will want to connect to the c$ share). If you can
connect successfully or if you don't have another device to test, I would
suggest running the following command on your linux box:
smbclient -L ComputerName -U Administrator*
If the system comes back with your open network shares, then good. If it
does not, then something is wrong and you'll need to look into the error
message it gives back. If it does work, you can try one last thing, actually
mounting the drive to your server to ensure that works.
1. Create a folder in /mnt using mkdir /mnt/test
2. Run this command: mount -t cifs //IP.AddressOrHostName.Of.Computer/c$
/mnt/test/ -o username=Administrator*
3. If that does not work, exchange cifs for smbfs. mount -t cifs
//IP.AddressOrHostName.Of.Computer/c$ /mnt/test/ -o username=Administrator*
You should be able to cd to /mnt/test and do a ls -aL to see all the data
in the root of your C: on your laptop. If that works, it *should* work
assuming your credentials are correct in BackupPC's configs.
P.S. Once you test mounting, you'll probably want to unmount with umount
/mnt/test
* [Or whatever username you want to use to connect]
~Ryan
From: David Williams
Sent: Tuesday, February 15, 2011 8:49 AM
To: General list for user discussion,questions and support
Subject: Re: [BackupPC-users] One more time
On 2/7/2011 3:49 PM, Tyler J. Wagner wrote:
On Mon, 2011-02-07 at 12:39 -0500, Ryan Blake wrote:
However, if that's not an option for whatever reason, the only other option
would be to ensure that your dhcpd service is properly connected/integrated
with bind [named] (assuming you are using these).
That's what I do at my office. However, I use dnsmasq at home, which
provides both DNS and DHCP. It automatically integrates them, so when
you supply your hostname with the DHCP request (as most clients do), it
gets added to the local DNS domain automatically.
Also, consider Bonjour/Avahi. Then you can use "hostname.local" as your
name/alias and it will work. Ubuntu and Macs will support this out of
the box. On Windows it's easy to install.
Regards,
Tyler
All,
I have now gotten to the point whereby the backup is at least starting. It
is also stopping very quickly with the following errors:
full backup started for share \\laptop1
Xfer PIDs are now 28877,28876
Exec failed for
tarExtract: Done: 0 errors, 0 filesExist, 0 sizeExist, 0 sizeExistComp, 0
filesTotal, 0 sizeTotal
Got fatal error during xfer (No files dumped for share \\laptop1)
Backup aborted (No files dumped for share \\laptop1)
Not saving this as a partial backup since it has fewer files than the prior one
(got 0 and 0 files versus 0)
I suspect that I don't have some of the smb parameters setup correctly. I have
done the following:
XferMethod = smb
SmbShareName = \\laptop1 (have also tried C$)
SmbShareUserName and SmbSharePasswd have both been set.
BackupFilesOnly = \users\dwilliams
How can I troubleshoot this issue further? Are there any command line
commands that I can use to ensure I can connect to laptop1 via smb? I have
Windows7 64-bit on the laptop.
Any additional help will be much appreciated.
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The ultimate all-in-one performance toolkit: Intel(R) Parallel Studio XE:
Pinpoint memory and threading errors before they happen.
Find and fix more than 250 security defects in the development cycle.
Locate bottlenecks in serial and parallel code that limit performance.
http://p.sf.net/sfu/intel-dev2devfeb
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