[Samba] Samba4 Centos 7 - CPU 100%

[Maiquel Consalter]

Let me show-you myconfig. Can be the error in CTRL V + CTRL C sorry about
that


/etc/samba/smb.conf
workgroup = DOMAIN.BR
realm = CAMPUS.DOMAIN.BR

/etc/krb5.conf
[libdefaults]
 dns_lookup_realm = false
 ticket_lifetime = 24h
 renew_lifetime = 7d
 forwardable = true
 rdns = false
 default_ccache_name = KEYRING:persistent:%{uid}
 dns_lookup_kdc = true
 default_realm = CAMPUS.DOMAIN.BR


2016-08-30 11:37 GMT-03:00 Rowland Penny via samba <samba at lists.samba.org>:

> On Tue, 30 Aug 2016 11:15:30 -0300
> Maiquel Consalter <maiquelconsalter at gmail.com> wrote:
>
> > >From reading his old smb.conf it appears it was, but I noticed
> > >something:
> > >Maiquel, can you run this command on a DC and report back with the
> > >result.
> > >ldbsearch -H /usr/local/samba/private/sam.ldb -b
> > >'CN=ypservers,CN=ypServ30,CN=RpcServices,CN=System,DC=
> samdom,DC=example,DC=com'
> > >-s sub '(objectClass=msSFU30DomainInfo)' cn | grep 'cn:' | awk
> > >'{print $NF}'
> > >Replace 'DC=samdom,DC=example,DC=com' with your domain DN
> > >I also it take that ldap was running on the machine when you upgraded
> > >it to an AD DC
> > Follow the output.
> > #> ldbsearch -H /usr/local/samba/private/sam.ldb -b \
> > 'CN=ypservers,CN=ypServ30,CN=RpcServices,CN=System,DC=
> campus,DC=domain,DC=br'
> > -s sub '(objectClass=msSFU30DomainInfo)' cn | grep 'cn:' | awk
> > '{print \ $NF}'
> > domain.br
> >
>
> OK, that confirms it, in the last smb.conf you posted for the DC, there
> are these lines:
>
>         realm = DOMAIN.BR
>         workgroup = DOMAIN.BR
>
> You have just posted that your workgroup name is 'domain.br' now
> leaving aside that having '.' in a workgroup name doesn't seem to be a
> good idea, your workgroup and realm in smb.conf are the same, yet the
> alterations you made to the command I posted are
> 'DC=campus,DC=domain,DC=br'.
> This means your dns name is 'campus.domain.br' and as your realm is
> supposed to be the uppercase dns name, the line in smb.conf should be:
>
>        realm = CAMPUS.DOMAIN.BR
>
> Yet you also posted that you used '--realm=domain.br' during the
> classicupgrade, so I am getting really confused now ;-)
>
> Rowland
>
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-- 
Att,
Maiquel