Dne 26.3.2010 10:59, GG napsal(a): > Hi! > > I'll be at it in a few minutes installing samba client / net command :-) > > I have a question about the samba sernet repos: > Shall I apt-get remove samba and use > http://enterprisesamba.com/index.php?id=148 + > http://enterprisesamba.com/index.php?id=56 > instead from start? >
Yes, you should remove Debian samba packages and install sernet-samba packages. > What is the real advantage of sernet? What about installing official > samba.org packages, are there differences with sernet (stability?) or > is it just a more liberal repository? I don't know how much are samba.org repositories updated, but sernet repos seems to be updated often. Maybe somebody can explain this better. > > Also I read >>>> Ensure that all local user and group accounts that are used by samba >>>> have the same uid/gid. > > Shall I copy /etc/shadow and /etc/passwd over? other files for groups > and users? > > I use rsync --verbose --progress --stats --compress --rsh=ssh \ > --recursive --times --perms --links \ > --owner --group --devices --specials \ > --exclude-from '/root/exclude.txt (if any, not in this case as > I'm only syncing data dir)' \ > r...@old_pdc:/DATA /DATA > > This should bring over every attribute set on files... correct? Yes > > [[[did only partially in one case: I set up a twin install (fresh > install then live cd and full rsync and after that I kept mbr, but > changed /boot and the /ect/fstab settings) and the server started > etc.. LDAP did not work though: authentication was not available... > So I must be missing something or this rsync parameter set must be > missing something.. I had disconnected old PDC, set same IP and > hostname to the VM well this worked well for other virtualizations and > in this PDC I need to upgrade to win7 compatible samba version anyway > :-) > This was another story but just to share it as it is an excellent way > of migrating sometimes specially for machines you do not master and > this is my case very often.]]] > > Cheers, > Giorgio > > On Fri, Mar 26, 2010 at 9:14 AM, Vladimir Psenicka > <[email protected]> wrote: >> Hi >> >> Dne 25.3.2010 17:41, GG napsal(a): >>> Hello Vladimir, John and all the NG :-) >>> Thanks so much for answering. I really hoped someone would :-) >>> >>> So I installed Debian latest stable netinst on the future production >>> server and here are my issues in the quotes :-( no net command on my >>> suse 8.2 >>> >>> Cheers :-) >>> Giorgio >>> >>> >>>> On Thu, Mar 25, 2010 at 14:00, John H Terpstra <*[email protected]> wrote: >>>>> On 03/25/2010 03:33 AM, Vladimir Psenicka wrote: >>>>> What about Debian Stable with Sernet samba repo, where you can choose >>>>> Samba 3.4.x or 3.5.x >>>>> >>>>> My hints on migrating to new server: >>>>> >>>>> 1. install new server (Samba,ldap etc.) >>> >>> done :-) Debian Stable netinst >>> >>>>> 2. set same hostname on new server >>> My ignorance comes out :-) >>> Must I set it different from the production server as FW points >>> production.domain.com - I have clients using DNS=oldPDC and PDC >>> forwards queries to FW. FW has pdc.domain.com defined to point to lan >>> ip. >>> >> >> Ok, can be changed later >> >>>>> 3. export ldap data from old server and import them to new server >>> >>> slapcat -f /etc/openldap/ldap.conf -l /ldap.ldif >>> OK >>> >>>> Ensure that all local user and group accounts that are used by samba >>>> have the same uid/gid. >>> my ignorance again... another hint? >>>> >>>>> 4. export SID (net getlocalsid) and set it on new server (net >>>>> setlocalsid oldsid) >>>> >>>> Note: >>>> net getdomainsid (on old server) >>>> net setdomainsid (on new server) >>> thanks :-) >>> >>> # net getdomainsid >>> -bash: net: command not found :-( and not found in yast >>> >>> I understand it has to do with extracting the sid from >>> /etc/samba/secrets.tdb but how do I install the command? suse 8.2 yast >>> has now net package and googling net is.. well wow! >>> >> >> Have you samba-client package installed? >> >> pavouk\pseni...@psenicka:~> rpm -qf `which net` >> samba-client-3.5.1-4.1.x86_64 >> >> or you can dig domainsid from ldap >> >>>>> 5. configure samba on new server as PDC with ldap and shares in smb.conf >>>>> from old samba smb.conf (check with testparm) >>> >>> I see it only contains shares so I bet smb.conf would just keep all >>> the old settings rigth? /DATA will be rsynced >>> >> >> Maybe smb.conf from Samba2 is too different from Samba 3. I will keep >> current smb.conf on new server and add only shares from old smb.conf to >> new smb.conf. >> >>>>> 6. stop samba on old server >>>>> 7. copy all data (with perms) and netlogon share to new server >>>>> 8. stop old server >>>>> 9. start samba on new server a check everything is working fine (domain >>>>> logon from windows box, shares and perms) >>>>> >>>>> This can be done best when no users are logged in samba (maybe at >>>>> weekend?) >>>>> >>>>> P.S. We have ubuntu 8.04 as PDC and Windows 7 can't join to domain >>> >>> thanks I move to Debian with ease :-) ubuntu is a great deb derived right? >>> >> Ubuntu 8.04 LTS is now older than Debian Stable. When Ubuntu 10.04 LTS >> comes out this will be no longer truth. >> >>>> Check http://wiki.samba.org for info regarding Windows 7. >>>> >>>> Cheers, >>>> John T. >>>> >>>>> Dne 25.3.2010 01:05, GG napsal(a): >>>>>> Hello Vladimir and hi all, >>>>>> >>>>>> Thanks very much for replying! >>>>>> >>>>>> Any suggested os? I'd go for debian or what advised, I just happen to >>>>>> know ubuntu more... >>>>>> >>>>>> >>>>>> Any strategy or hint on migrating from ancient ldap + samba to a new >>>>>> server? >>>>>> Already tried rsyncing (using all options to keep perms and attributes >>>>>> grp own mod etc) on a twin v-machine but server starts and the ldap >>>>>> auth fails to work :-( >>>>>> >>>>>> I'm a bit stuck at the moment :-( and I have posponed the problem for >>>>>> too long grrr >>>>>> >>>>>> Giorgio >>>>>> >>>>>> On Wed, Mar 24, 2010 at 9:20 AM, Vladimir Psenicka >>>>>> <[email protected]> wrote: >>>>>>> Dne 23.3.2010 15:48, Giorgio napsal(a): >>>>>>>> Hello, >>>>>>>> Hopefully I'm in the right place asking for help :-) >>>>>>>> >>>>>>>> I need to move from an old physical Suse 8.2 - samba 2.2.7 + ldap - to >>>>>>>> latest samba versions, I would like to use an ubuntu 8.04 virtual >>>>>>>> machine. >>>>>>>> >>>>>>>> The domain is in production on the physical server, to be dismissed >>>>>>>> after >>>>>>>> migration. It is also the file server!!! so /DATA/ has all shared and >>>>>>>> permission driven file access.. >>>>>>>> >>>>>>>> I was following >>>>>>>> https://help.ubuntu.com/8.10/serverguide/C/samba-dc.html but >>>>>>>> I realize I am in a different scenario... >>>>>>>> >>>>>>>> Production so no errors are admitted :-(, migration to new os and >>>>>>>> versions.. >>>>>>>> all at once? >>>>>>>> >>>>>>>> I have a dump of the physical server (dd sda mbr and single partitions >>>>>>>> :) >>>>>>>> plus an rsync with all permissions daily backup, just to be safe ;) >>>>>>>> >>>>>>>> >>>>>>>> What would you guru's suggest as a strategy? >>>>>>>> >>>>>>>> Can I create a new server and add it as secondary domain controller >>>>>>>> and then >>>>>>>> once the replica is up? I'd feel quite comfortable with this method. >>>>>>>> >>>>>>>> BTW I need a new version of samba as they have already bought Windows 7 >>>>>>>> boxes (without asking if they were supported arrgh). >>>>>>>> >>>>>>>> Thanks to all of you who read or answered :-) >>>>>>>> >>>>>>>> Gio >>>>>>> >>>>>>> Hi. >>>>>>> >>>>>>> Ubuntu 8.10 is bad idea if you will be connecting Windows 7 into domain, >>>>>>> because of old Samba version. Samba 3.4.x or 3.5.x is recommended for >>>>>>> Win7. Wait for Ubuntu 10.04 LTS (next month) if you want Ubuntu. >>>>>>> >>>>>>> -- >>>>>>> Vladimir Psenicka >>>>>>> -- >>>>>>> To unsubscribe from this list go to the following URL and read the >>>>>>> instructions: https://lists.samba.org/mailman/options/samba >>>>>>> >>>>> >>>>> >>>> >>>> -- >>>> To unsubscribe from this list go to the following URL and read the >>>> instructions: https://lists.samba.org/mailman/options/samba >> >> >> -- >> Vladimir Psenicka >> IT system engineer >> PRODECO, a.s. >> Tel.: 417 633 762 >> -- >> To unsubscribe from this list go to the following URL and read the >> instructions: https://lists.samba.org/mailman/options/samba >> -- Vladimir Psenicka IT system engineer PRODECO, a.s. Tel.: 417 633 762 -- To unsubscribe from this list go to the following URL and read the instructions: https://lists.samba.org/mailman/options/samba
