[Samba] NT_STATUS_OBJECT_NAME_NOT_FOUND randomly

[L.P.H. van Belle]

Bastian, 

If i recall right, this is a know problem, and is/will be, fixed in latest samba version now in git.
I would recommend you wait for next update on samba, test it again with latest version. 

It looks bit like these: 
https://bugzilla.samba.org/show_bug.cgi?id=14700 
https://bugzilla.samba.org/show_bug.cgi?id=14734


Enjoy the days of, at least the weather is nice now. 


Greetz, 

Louis




> -----Oorspronkelijk bericht-----
> Van: samba [mailto:samba-bounces at lists.samba.org] Namens 
> Bastian Sebode via samba
> Verzonden: vrijdag 18 juni 2021 13:41
> Aan: samba at lists.samba.org
> Onderwerp: Re: [Samba] NT_STATUS_OBJECT_NAME_NOT_FOUND randomly
> 
> Hey Rowland,
> 
> thanks again for your reply and the example smb.conf. 
> libpam-krb5 is not 
> installed right now.
> 
> Unfortunately the customer doesn't want to change these 
> settings prior 
> to the weekend and then I'm two weeks off.
> I will get back to this list with an information on success 
> on July 5th.
> 
> Regards
> Bastian
> 
> Am 17.06.2021 um 23:01 schrieb Rowland penny via samba:
> > On 17/06/2021 21:41, Bastian Sebode via samba wrote:
> >> Hey Rowland, thanks for your reply.
> >>
> >> On 17/06/2021 18:53, Rowland Penny via samba wrote:
> >> > Your 'idmap config' lines are incorrect, or are you using sssd ?
> >> >
> >> No I'm using winbind. I also tried 'watch -d -n 0.1 wbinfo 
> -u' while 
> >> testing, but the users could be resolved at all time, even when 
> >> opening the file didn't work.
> >
> >
> > wbinfo goes direct to AD, so it showing users, doesn't mean 
> that the 
> > OS knows the users.
> >
> > Do you have the 'libpam-winbind libnss-winbind libpam-krb5' 
> packages 
> > installed ?
> >
> >>
> >> What would be the correct 'idmap config'?
> >
> >
> > See my suggested smb.conf below.
> >
> >>
> >> Just rechecked /etc/nsswitch.conf and this seemed not correct. I 
> >> added winbind to shadow as well now, but without any 
> improvement. Or 
> >> should I remove systemd from nsswitch.conf?
> >> ---
> >> passwd:         files systemd winbind
> >> group:          files systemd winbind
> >> shadow:         files
> >> gshadow:        files
> >
> >
> > That looks correct.
> >
> >> ---
> >>
> >> > What version of Ubuntu are you using ?
> >> >
> >> 20.04, also updated right now from 2:4.11.6+dfsg-0ubuntu1.8 to 
> >> 2:4.11.6+dfsg-0ubuntu1.9, but as expected no change.
> >
> >
> > [global]
> >     workgroup = CUSTOMER
> >     realm = CUSTOMER.LOCAL
> >     security = ADS
> >     server string = %h server (Samba, Ubuntu)
> >
> >     idmap config * : backend = tdb
> >     idmap config * : range = 3000-7999
> >     idmap config CUSTOMER : backend = rid
> >     idmap config CUSTOMER : range = 10000-999999
> >     template shell = /bin/bash
> >
> >     winbind use default domain = yes
> >     winbind expand groups = 2
> >     winbind refresh tickets = Yes
> >     winbind separator = +
> >
> >     domain master = no
> >     local master = no
> >     preferred master = no
> >     dns proxy = no
> >
> >     username map = /etc/samba/user.map
> >
> >     vfs objects = acl_xattr
> >     map acl inherit = Yes
> >
> >     log file = /var/log/samba/log.%m
> >     logging = file
> >     map to guest = Bad User
> >     max log size = 102400
> >
> >     panic action = /usr/share/samba/panic-action %d
> >     server min protocol = NT1
> >     usershare allow guests = Yes
> >     acl allow execute always = Yes
> >
> > [daten]
> >         comment = Daten
> >         path = /home
> >         read only = No
> >
> > [testme]
> >         comment = Test-Share
> >         path = /share/testme
> >         read only = No
> >
> > Create /etc/samba/user.map containing this:
> >
> > !root = SUPERMARIO\Administrator
> >
> > Rowland
> >
> >
> >
> 
> -- 
> Bastian Sebode
> Fachinformatiker Systemintegration
> 
> LINET Services GmbH | Cyriaksring 10a | 38118 Braunschweig
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