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Re: [OCLUG-Tech] Rsnapshot Issues

On Mon, Mar 7, 2016 at 7:31 PM, Bruce wrote:
> On March 6, 2016 08:19:35 PM Alex Pilon wrote:
>> On Sun, Mar 06, 2016 at 05:24:53PM -0500, Bruce wrote:
>> > I'm having trouble with the ssh login.
>> >
>> > debug3: hostkeys_foreach: reading file "/root/.ssh/known_hosts"
>>
>> Don't expect `ssh -vvv` to tell you everything. For security reasons,
>> the SSH daemon *won't* tell you many of the issues you may have.
>>
>> Have you checked the SSH daemon logs? You have a good chance of finding
>> your answer there. `ssh -vvv` is usually more for SSH *protocol*
>> debugging.
>>
>> Regards,
>>
>> Alex Pilon
> Thanks for the suggestion.  I found the problem and I'm now able to login into
> either computer with ssh.
>
> I now have a new error when running Rsnapshot.
>
> # rsnapshot -VD alpha
> require Lchown
> Lchown module loaded successfully
> Setting locale to POSIX "C"
> echo 3395 > /var/run/rsnapshot.pid
> /bin/rm -rf /backups/rsync-bbox/.snapshots/alpha.5/
> mv /backups/rsync-bbox/.snapshots/alpha.4/ \
>     /backups/rsync-bbox/.snapshots/alpha.5/
> mv /backups/rsync-bbox/.snapshots/alpha.3/ \
>     /backups/rsync-bbox/.snapshots/alpha.4/
> mv /backups/rsync-bbox/.snapshots/alpha.2/ \
>     /backups/rsync-bbox/.snapshots/alpha.3/
> mv /backups/rsync-bbox/.snapshots/alpha.1/ \
>     /backups/rsync-bbox/.snapshots/alpha.2/
> /bin/cp -al /backups/rsync-bbox/.snapshots/alpha.0 \
>     /backups/rsync-bbox/.snapshots/alpha.1
> /usr/bin/rsync -av --delete --numeric-ids --relative --delete-excluded \
>     --include=/home/bruce2/ --rsh=/usr/bin/ssh -l root at 192.168.1.129:/ \
>     /backups/rsync-bbox/.snapshots/alpha.0/root at 192.168.1.147:/
> ssh: Could not resolve hostname root: Name or service not known
> rsync: connection unexpectedly closed (0 bytes received so far) [Receiver]
> rsync error: unexplained error (code 255) at io.c(226) [Receiver=3.1.2]
> ----------------------------------------------------------------------------
> rsnapshot encountered an error! The program was invoked with these options:
> /usr/bin/rsnapshot -VD alpha
> ----------------------------------------------------------------------------
> ERROR: /usr/bin/rsync returned 0.99609375 while processing
> root at 192.168.1.129:/
> /usr/bin/logger -p user.err -t rsnapshot[3395] /usr/bin/rsnapshot -VD \
>     alpha: ERROR: /usr/bin/rsync returned 0.99609375 while processing \
>     root at 192.168.1.129:/
> touch /backups/rsync-bbox/.snapshots/alpha.0/
> rm -f /var/run/rsnapshot.pid
> /usr/bin/logger -p user.err -t rsnapshot[3395] /usr/bin/rsnapshot -VD \
>     alpha: ERROR: /usr/bin/rsnapshot -VD alpha: completed, but with some \
>     errors
>
>
> What I don't understand is why ssh work on it's own, but will not work within
> rsnapshot.  Any ideas?
>
>
> ====
> Bruce

I hope this doesn't reach you too late. Could you post your rsnapshot
config? The one thing that really sticks out is the error message says
"root at 192.168.1.129". I feel like it should say
"root@192.168.1.129" normally. Are you sure that you have it written
properly in your config file?

Regards,
Nick Savage