On 2016-05-26 13:46, Jeff Boyce wrote:
> On 5/26/2016 4:57 AM, Michael Stowe wrote:
>> Perhaps simple sharing is turned on, perhaps the share name has been
>> transliterated to something else. You might want to try the
>> troubleshooting step of listing the actual share names:
>>
>> /usr/bin/smbclient -L //rdr-lat6540
>>
>>
> Well, it took a little variation of the smbclient command to get to
> what
> you are looking for, but here are the results.
>
> bash-4.1$ smbclient -L rdr-lat6540 -W workgroup -U robynr
> Enter robynr's password:
> Domain=[RDR-LAT6540] OS=[Windows 10 Pro 10586] Server=[Windows 10 Pro
> 6.3]
>
> Sharename Type Comment
> --------- ---- -------
> ADMIN$ Disk Remote Admin
> C$ Disk Default share
> IPC$ IPC Remote IPC
> print$ Disk Printer Drivers
> Users Disk
> Domain=[RDR-LAT6540] OS=[Windows 10 Pro 10586] Server=[Windows 10 Pro
> 6.3]
>
> Server Comment
> --------- -------
>
> Workgroup Master
> --------- -------
>
> So noticing that my that share on rdr-lat6540 is listed as C$ and not
> just C, as in my configuration file. I made the appropriate changes in
> the configuration file and now I get a different error. So I guess I am
> making progress, but it might be sideways instead of forward. Now my
> full error is:
>
> Running: /usr/bin/smbclient \\\\rdr-lat6540\\C\$ -U robynr -E -d 1 -c
> tarmode\ full -Tc -
> \\users\\robynr\\AppData\\Local\\Microsoft\\Windows\ Live\ Mail
> full backup started for share C$
> Xfer PIDs are now 8068,8067
> Domain=[RDR-LAT6540] OS=[Windows 10 Pro 10586] Server=[Windows 10 Pro
> 6.3]
> tree connect failed: NT_STATUS_ACCESS_DENIED
> Domain=[RDR-LAT6540] OS=[Windows 10 Pro 10586] Server=[Windows 10 Pro
> 6.3]
> tree connect failed: NT_STATUS_ACCESS_DENIED
> tarExtract: Done: 0 errors, 0 filesExist, 0 sizeExist, 0
> sizeExistComp, 0 filesTotal, 0 sizeTotal
> Got fatal error during xfer (No files dumped for share C$)
> Backup aborted (No files dumped for share C$)
> Not saving this as a partial backup since it has fewer files than the
> prior one (got 0 and 0 files versus 0)
>
> I would guess that the NT_STATUS_ACCESS_DENIED error is a permissions
> or
> sharing problem on the Win10 box, but I am not seeing what it might be.
> I have file and printer sharing turned on for the C$ share, and the
> firewall is currently turned off while testing this. What else should
> I
> be looking at?
>
> Jeff
>
> --
>
> Jeff Boyce
> Meridian Environmental
At the risk of stating the obvious, if you must declare a workgroup to
retrieve a listing of shares, then it's likely that you must also
declare a workgroup to gain access to the shares. (Windows is usually
quite casual about workgroups, except when it isn't, so you might just
want to confirm you either don't need it for the listing, or add it for
the connection.)
NT_STATUS_ACCESS_DENIED comes from a few places, note that you're
getting a failure to connect to the tree, so it's unlikely to be a
folder permission error, it's more likely something earlier in the
process, like authentication. This could be as simple as supplying the
incorrect password, to an older version of smbclient which is fine with
supplying the share list but refuses to negotiate SMB with W10, which
requires stronger hashes.
smbclient has changed its options and syntax a few times over time; I
note that the -N switch does not appear in your backuppc command line,
which is probably correct, since in more recent versions of smbclient,
this apparently causes it to stop sending the password... But I also do
not see a password on that command line. If you didn't cleanse it when
you posted (which wouldn't be a terrible idea, obviously) then I'd look
there first, because that may mean it's not being sent, which would
explain that error.
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