[Samba] start/stop ctdb

Tue Mar 3 09:09:17 UTC 2020

> Mar  3 09:50:50 ctdb1 ctdb-eventd[24671]: 00.ctdb: WARNING: The 
> installed 'tdbtool' does not offer the 'check' subcommand.**

> /usr/local/samba/var/lib/ctdb/persistent/account_policy.tdb.0 is 
> corrupted! CTDB will not start.*

tdbtool .. Locate it and verify the version of it. 
That might be a start to get it fixed. 

Greetz,

Louis

> -----Oorspronkelijk bericht-----
> Van: samba [mailto:samba-bounces at lists.samba.org] Namens 
> Micha Ballmann via samba
> Verzonden: dinsdag 3 maart 2020 10:05
> Aan: Anoop C S
> CC: samba at lists.samba.org
> Onderwerp: Re: [Samba] start/stop ctdb
> 
> Hi,
> 
> i updated the variables for my scenario. But CTDB wont start:
> 
> Mar  3 09:50:50 ctdb1 systemd[1]: Starting CTDB...
> Mar  3 09:50:50 ctdb1 ctdbd[24663]: CTDB starting on node
> Mar  3 09:50:50 ctdb1 ctdbd[24667]: Starting CTDBD (Version 
> 4.11.6) as 
> PID: 24667
> Mar  3 09:50:50 ctdb1 ctdbd[24667]: Created PID file 
> /usr/local/samba/var/run/ctdb/ctdbd.pid
> Mar  3 09:50:50 ctdb1 ctdbd[24667]: Removed stale socket 
> /usr/local/samba/var/run/ctdb/ctdbd.socket
> Mar  3 09:50:50 ctdb1 ctdbd[24667]: Listening to ctdb socket 
> /usr/local/samba/var/run/ctdb/ctdbd.socket
> Mar  3 09:50:50 ctdb1 ctdbd[24667]: Set real-time scheduler priority
> Mar  3 09:50:50 ctdb1 ctdbd[24667]: Starting event daemon 
> /usr/local/samba/libexec/ctdb/ctdb-eventd -P 24667 -S 13
> Mar  3 09:50:50 ctdb1 ctdb-eventd[24671]: daemon started, pid=24671
> Mar  3 09:50:50 ctdb1 ctdb-eventd[24671]: startup completed 
> successfully
> Mar  3 09:50:50 ctdb1 ctdb-eventd[24671]: listening on 
> /usr/local/samba/var/run/ctdb/eventd.socket
> Mar  3 09:50:50 ctdb1 ctdbd[24667]: Set runstate to INIT (1)
> *Mar  3 09:50:50 ctdb1 ctdb-eventd[24671]: 00.ctdb: 
> /usr/local/samba/etc/ctdb/events/legacy/00.ctdb.script: 24: 
> /usr/local/samba/etc/ctdb/events/legacy/00.ctdb.script: 
> tdbtool: not found**
> **Mar  3 09:50:50 ctdb1 ctdb-eventd[24671]: 00.ctdb: WARNING: The 
> installed 'tdbtool' does not offer the 'check' subcommand.**
> **Mar  3 09:50:50 ctdb1 ctdb-eventd[24671]: 00.ctdb:  Using 'tdbdump' 
> for database checks.**
> **Mar  3 09:50:50 ctdb1 ctdb-eventd[24671]: 00.ctdb: Consider 
> updating 
> 'tdbtool' for better checks!**
> **Mar  3 09:50:50 ctdb1 ctdb-eventd[24671]: 00.ctdb: 
> Persistent database 
> /usr/local/samba/var/lib/ctdb/persistent/account_policy.tdb.0 is 
> corrupted! CTDB will not start.*
> *Mar  3 09:50:50 ctdb1 ctdb-eventd[24671]: init event failed**
> **Mar  3 09:50:50 ctdb1 ctdbd[24667]: ctdb exiting with 
> error: Failed to 
> run init event**
> **Mar  3 09:50:50 ctdb1 ctdbd[24667]:**
> **Mar  3 09:50:50 ctdb1 ctdbd[24667]: CTDB daemon shutting down**
> **Mar  3 09:50:56 ctdb1 ctdb-eventd[24671]: PID 24667 gone 
> away, exiting**
> **Mar  3 09:50:56 ctdb1 ctdb-eventd[24671]: Shutting down**
> **Mar  3 09:51:01 ctdb1 ctdbd_wrapper[24662]: Timed out waiting for 
> initialisation - check logs**
> **Mar  3 09:51:01 ctdb1 systemd[1]: ctdb.service: Control process 
> exited, code=exited status=1**
> **Mar  3 09:51:01 ctdb1 systemd[1]: ctdb.service: Failed with result 
> 'exit-code'.**
> **Mar  3 09:51:01 ctdb1 systemd[1]: Failed to start CTDB.*
> 
> Do i need set some environment variable in 
> */usr/local/samba/etc/ctdb/events/legacy/00.ctdb.script?*
> 
> *
> *
> 
> Am 03.03.2020 um 09:18 schrieb Anoop C S via samba:
> > On Tue, 2020-03-03 at 08:36 +0100, Micha Ballmann via samba wrote:
> >> Hi,
> >>
> >> i configured a running three node CTDB SAMBA cluster (hope so).
> >> Virtual
> >> ip's are floating between the nodes after faling one of them. Im
> >> using
> >> SAMBA 4.11.6 on Ubuntu 18.04. Samba was compiled from source. I
> >> configured some systemD start/stop scripts for samba (smbd, nmbd)
> >> and
> >> winbind, also disabled them for manage via ctdb.
> >>
> >> I enabled ctdb to mange samba and winbind via this description:
> >> https://wiki.samba.org/index.php/Configuring_clustered_Samba
> >>
> >> Now i can start/stop CTDB , SAMBA and winbind by using:
> >>
> >> # ctdbd_wrapper start/stop
> >>
> >> Now im trying to find a systemD script for CTDB . Is there
> >> somewherea
> >> template script flying through the internet? I installed CTDB on a
> >> other
> >> maschine by repo and tried to copy the start/stop script but this
> >> distribution provides only SysVinit script.
> >>
> >> Maybe you can hep here:
> >>
> >> ----
> >>
> >> [Unit]
> >> Description=CTDB
> >> After=network.target remote-fs.target nss-lookup.target
> >>
> >> [Service]
> >> Type=forking
> >> ExecStart=???
> >> PIDFile=???
> >>
> >> [Install]
> >> WantedBy=multi-user.target
> >>
> >> ----
> >>
> >> My CTDB is installed in: /usr/local/samba
> >>
> >> ...
> >>
> >> /usr/local/samba/sbin/ctdbd_wrapper
> >> /usr/local/samba/var/run/ctdb
> >
> > We do have a general standard systemd service file in our sources
> > itself. Please see the following link(for tag samba-4.11.6):
> >
> > 
> https://git.samba.org/?p=samba.git;a=blob;f=ctdb/config/ctdb.s
> ervice;h=fd81c38e26daff89c3e220f19ea5df5f4c110278;hb=f5fa58a41
> 774667a153dece74ed7e4a09689f0ad
> >
> > You may have to update some variables like PIDFile, 
> ExecStart, ExecStop
> > accordingly to point to non-standard installation paths.
> >
> >
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