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L.P.H. van Belle

2017-Oct-27 08:36 UTC

[Samba] Adding indexing to samba AD question.

Hai, 
 
I need to add some extra indexing on my AD DB, and im not sure if what the
correct/best methode is.
And is there any reason i should not do this, i did search on the wiki, but
could not find the info i searched for.
 
I know the following. Checked the current index. ( source info :
https://wiki.samba.org/index.php/LDB )
ldbsearch -H /var/lib/samba/private/sam.ldb  -s base -b @INDEXLIST
So i have a current list of indexes set and i did see that i miss and what i
want.

I want to index one/several of my mail attributes for zarafa/kopano.
zarafaAccount/kopanoAccount

Can someone or guide me a bit or point my to the correct info howto do this,
since i dont want to mess up my AD. ;-)

I did see an instruction for Zentyal, but vanilla samba, does not contain the
searchFlags attribute.
(source : https://exekias.me/2015/05/06/samba-indexes/ ) 
So to me the link here is not correct for me. 

Anyone? Tips examples very apriciated. 



Greetz, 

Louis

Andrew Bartlett

2017-Nov-02 15:07 UTC

head link

[Samba] Adding indexing to samba AD question.

On Fri, 2017-10-27 at 10:36 +0200, L.P.H. van Belle via samba
wrote:> Hai, 
>  
> I need to add some extra indexing on my AD DB, and im not sure if what the
correct/best methode is.
> And is there any reason i should not do this, i did search on the wiki, but
could not find the info i searched for.
>  
> I know the following. Checked the current index. ( source info :
https://wiki.samba.org/index.php/LDB )
> ldbsearch -H /var/lib/samba/private/sam.ldb  -s base -b @INDEXLIST
> So i have a current list of indexes set and i did see that i miss and what
i want.
> 
> I want to index one/several of my mail attributes for zarafa/kopano.
> zarafaAccount/kopanoAccount
> 
> Can someone or guide me a bit or point my to the correct info howto do
this, since i dont want to mess up my AD. ;-)
> 
> I did see an instruction for Zentyal, but vanilla samba, does not contain
the searchFlags attribute.
> (source : https://exekias.me/2015/05/06/samba-indexes/ ) 
> So to me the link here is not correct for me. 
> 
> Anyone? Tips examples very apriciated. 
This link looks correct, setting this via searchFlags is the correct
approach.  The @INDEXLIST is then updated by Samba at or before the
next startup, triggering a re-index (possibly slow).

Also note that Samba 4.7 is much, much faster than previous versions in
the un-indexed case. 

Thanks,

Andrew Bartlett
-- 
Andrew Bartlett                       http://samba.org/~abartlet/
Authentication Developer, Samba Team  http://samba.org
Samba Developer, Catalyst IT          http://catalyst.net.nz/services/samba

Jonathan Hunter

2017-Nov-09 08:16 UTC

head link

[Samba] Adding indexing to samba AD question.

Hi Louis,

I just checked and I can confirm that this does work, I have my own custom
attributes in the @INDEXLIST in my AD:

root at dc1:/# ldbsearch -H /usr/local/samba/private/sam.ldb  -s base -b
@INDEXLIST
# record 1
dn: @INDEXLIST
@IDXONE: 1
@IDXVERSION: 2
@IDXATTR: mycustomattrib1
@IDXATTR: mycustomattrib2
@IDXATTR: volTableIdxGUID
@IDXATTR: USNIntersite
@IDXATTR: uSNCreated
@IDXATTR: uSNChanged
[...]
distinguishedName: @INDEXLIST

# returned 1 records
# 1 entries
# 0 referrals

I've gone back over my notes from when I created this, and I think that in
my case I added the searchFlags: 1 attribute directly whilst adding my
custom attributes to my AD schema; but I can't imagine it wouldn't also
work if you add it later. Mine have been in place for the last 2.5 years,
at any rate.

Cheers

Jonathan


On 2 November 2017 at 15:07, Andrew Bartlett via samba <
samba at lists.samba.org> wrote:
> On Fri, 2017-10-27 at 10:36 +0200, L.P.H. van Belle via samba wrote:
> > Hai,
> >
> > I need to add some extra indexing on my AD DB, and im not sure if what
> the correct/best methode is.
> > And is there any reason i should not do this, i did search on the
wiki,
> but could not find the info i searched for.
> >
> > I know the following. Checked the current index. ( source info :
> https://wiki.samba.org/index.php/LDB )
> > ldbsearch -H /var/lib/samba/private/sam.ldb  -s base -b @INDEXLIST
> > So i have a current list of indexes set and i did see that i miss and
> what i want.
> >
> > I want to index one/several of my mail attributes for zarafa/kopano.
> > zarafaAccount/kopanoAccount
> >
> > Can someone or guide me a bit or point my to the correct info howto do
> this, since i dont want to mess up my AD. ;-)
> >
> > I did see an instruction for Zentyal, but vanilla samba, does not
> contain the searchFlags attribute.
> > (source : https://exekias.me/2015/05/06/samba-indexes/ )
> > So to me the link here is not correct for me.
> >
> > Anyone? Tips examples very apriciated.
>
> This link looks correct, setting this via searchFlags is the correct
> approach.  The @INDEXLIST is then updated by Samba at or before the
> next startup, triggering a re-index (possibly slow).
>
> Also note that Samba 4.7 is much, much faster than previous versions in
> the un-indexed case.
>
> Thanks,
>
> Andrew Bartlett
> --
> Andrew Bartlett                       http://samba.org/~abartlet/
> Authentication Developer, Samba Team  http://samba.org
> Samba Developer, Catalyst IT          http://catalyst.net.nz/
> services/samba
>
>
> --
> To unsubscribe from this list go to the following URL and read the
> instructions:  https://lists.samba.org/mailman/options/samba
>


-- 
"If we knew what it was we were doing, it would not be called research,
would it?"
      - Albert Einstein

L.P.H. van Belle

2017-Nov-09 09:23 UTC

head link

[Samba] Adding indexing to samba AD question.

Hello Jonathan, 

Great, thank you for reporting this back. 
I've not had time to do this, so great to hear this works fine. 

Best regards, 

Louis 
> -----Oorspronkelijk bericht-----
> Van: samba [mailto:samba-bounces at lists.samba.org] Namens 
> Jonathan Hunter via samba
> Verzonden: donderdag 9 november 2017 9:16
> Aan: samba at lists.samba.org
> Onderwerp: Re: [Samba] Adding indexing to samba AD question.
> 
> Hi Louis,
> 
> I just checked and I can confirm that this does work, I have 
> my own custom
> attributes in the @INDEXLIST in my AD:
> 
> root at dc1:/# ldbsearch -H /usr/local/samba/private/sam.ldb  -s base -b
> @INDEXLIST
> # record 1
> dn: @INDEXLIST
> @IDXONE: 1
> @IDXVERSION: 2
> @IDXATTR: mycustomattrib1
> @IDXATTR: mycustomattrib2
> @IDXATTR: volTableIdxGUID
> @IDXATTR: USNIntersite
> @IDXATTR: uSNCreated
> @IDXATTR: uSNChanged
> [...]
> distinguishedName: @INDEXLIST
> 
> # returned 1 records
> # 1 entries
> # 0 referrals
> 
> I've gone back over my notes from when I created this, and I 
> think that in
> my case I added the searchFlags: 1 attribute directly whilst adding my
> custom attributes to my AD schema; but I can't imagine it 
> wouldn't also
> work if you add it later. Mine have been in place for the 
> last 2.5 years,
> at any rate.
> 
> Cheers
> 
> Jonathan
> 
> 
> On 2 November 2017 at 15:07, Andrew Bartlett via samba <
> samba at lists.samba.org> wrote:
> 
> > On Fri, 2017-10-27 at 10:36 +0200, L.P.H. van Belle via samba wrote:
> > > Hai,
> > >
> > > I need to add some extra indexing on my AD DB, and im not 
> sure if what
> > the correct/best methode is.
> > > And is there any reason i should not do this, i did 
> search on the wiki,
> > but could not find the info i searched for.
> > >
> > > I know the following. Checked the current index. ( source info :
> > https://wiki.samba.org/index.php/LDB )
> > > ldbsearch -H /var/lib/samba/private/sam.ldb  -s base -b
@INDEXLIST
> > > So i have a current list of indexes set and i did see 
> that i miss and
> > what i want.
> > >
> > > I want to index one/several of my mail attributes for 
> zarafa/kopano.
> > > zarafaAccount/kopanoAccount
> > >
> > > Can someone or guide me a bit or point my to the correct 
> info howto do
> > this, since i dont want to mess up my AD. ;-)
> > >
> > > I did see an instruction for Zentyal, but vanilla samba, does not
> > contain the searchFlags attribute.
> > > (source : https://exekias.me/2015/05/06/samba-indexes/ )
> > > So to me the link here is not correct for me.
> > >
> > > Anyone? Tips examples very apriciated.
> >
> > This link looks correct, setting this via searchFlags is the correct
> > approach.  The @INDEXLIST is then updated by Samba at or before the
> > next startup, triggering a re-index (possibly slow).
> >
> > Also note that Samba 4.7 is much, much faster than previous 
> versions in
> > the un-indexed case.
> >
> > Thanks,
> >
> > Andrew Bartlett
> > --
> > Andrew Bartlett                       http://samba.org/~abartlet/
> > Authentication Developer, Samba Team  http://samba.org
> > Samba Developer, Catalyst IT          http://catalyst.net.nz/
> > services/samba
> >
> >
> > --
> > To unsubscribe from this list go to the following URL and read the
> > instructions:  https://lists.samba.org/mailman/options/samba
> >
> 
> 
> 
> -- 
> "If we knew what it was we were doing, it would not be called 
> research,
> would it?"
>       - Albert Einstein
> -- 
> To unsubscribe from this list go to the following URL and read the
> instructions:  https://lists.samba.org/mailman/options/samba
>

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