Ricardo Esteves
2023-May-18 08:41 UTC
[Samba] Upgrade from 4.6.7 to 4.17.4 fails with database problem (Failure during re-pack, so transaction must be aborted)
Hi, Thank you for help, probably updating using another host and use join, or demoting one of my DCs (i have 2, DC1, and DC2) upgrade and then join the demoted one, and then do the same for the other is the best way. But actually last night i was able to do the inplace upgrade successfully , basically the problem was on DC1 (probably had some bad old entries on the db), what i did was transfer all the fsmo roles to DC2, demote DC1, and then i did the inplace upgrade of DC2 and went ok. Now i need to upgrade and join DC1 back. Btw, in order to avoid the issue you mentioned (I would never recommend upgrading a self compiled version of Samba in this way. There have been instances of files being removed from the version of Samba that you are upgrading to, that still exist on disk) what i usually do is remove /usr/local/samba/bin|sbin|share|lib|lib64|libexec i leave only? /usr/local/samba/etc|private|var and then i do the ./configure / make / make install Best regards. On 17/05/2023 16:11, Rowland Penny via samba wrote:> > > On 17/05/2023 13:50, Ricardo Esteves wrote: >> Hi, >> >> Strange, i don't know how that link went, but the msg i sent was with >> the answers to your questions. Let me send them again: >> >> Have you tried with the OS Samba packages ? >> Just in case it is a compile problem ? >> ???? - Yes, i get the same error when i start samba from the OS >> packages. >> >> >> Can we confirm what version of Fedora your Samba domain is running on >> and what Samba version ? >> ???? - Fedora 37 / Samba 4.6.7 (compiled from sources) > > So you are running a very EOL version of Samba on a fairly recent > version of Fedora, why ?Well, i kept updating the OS, but i never updated Samba.> >> >> >> ??What version of Fedora you are trying to join to your existing >> domain ? >> ???? - I'm not trying to join any host. I'm upgrading samba on the >> 1st domain controller from 4.6.7 to 4.17.4 or to 4.18.2 > > Ah we are getting to the crux of matter here, I would never recommend > upgrading a self compiled version of Samba in this way. There have > been instances of files being removed from the version of Samba that > you are upgrading to, that still exist on disk. > I would recommend setting up a new computer (which may be a VM), > installing Samba on that and join that to the existing domain, the old > DC's can then be removed. > >> >> >> ??What is the exact command you are running in your attempt to join >> to the domain ? >> ????? - I'm not trying to join any host. >> >> ??What is the error you get when the join fails ? >> ???? - When i start samba on the DC after upgrading it, it doesn't >> start and i see on the log.samba this msg: Samba failed to prime >> database, error code 22[1] > > That is probably because your method of upgrading Samba has probably > wiped your database. > > Rowland >
Rowland Penny
2023-May-18 08:52 UTC
[Samba] Upgrade from 4.6.7 to 4.17.4 fails with database problem (Failure during re-pack, so transaction must be aborted)
On 18/05/2023 09:41, Ricardo Esteves via samba wrote:> Hi, > > Thank you for help, probably updating using another host and use join, > or demoting one of my DCs (i have 2, DC1, and DC2) upgrade and then join > the demoted one, and then do the same for the other is the best way. > > But actually last night i was able to do the inplace upgrade > successfully , basically the problem was on DC1 (probably had some bad > old entries on the db), what i did was transfer all the fsmo roles to > DC2, demote DC1, and then i did the inplace upgrade of DC2 and went ok. > Now i need to upgrade and join DC1 back. > > Btw, in order to avoid the issue you mentioned (I would never recommend > upgrading a self compiled version of Samba in this way. There have been > instances of files being removed from the version of Samba that you are > upgrading to, that still exist on disk) what i usually do is remove > /usr/local/samba/bin|sbin|share|lib|lib64|libexec > i leave only? /usr/local/samba/etc|private|var > and then i do the ./configure / make / make installAD is so easy to upgrade between major versions by adding new DC's, that I would never upgrade in place. Minor upgrades i.e. 4.x.5 to 4.x.6 are probably okay, but I would never go from i.e. 4.15.x to 4.16.x by upgrading in place, it is, in my opinion, just not worth the risk. Also building Samba yourself isn't really required any more, unless you need to test something. There are numerous repos that can supply Samba packages now and this is further helped by the devs deciding that perhaps MIT isn't experimental any more. Rowland
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