Hi
Il lun, 2004-06-21 alle 13:45, Tomas Ulin ha scritto:
> Did you try to start the second node with "ndbd -i"?
yes, without success.
> Brancaleoni Matteo wrote:
>
> >Hi, thanks for the fast answer :)
> >see my comments inline.
> >
> >Il lun, 2004-06-21 alle 00:43, Tomas Ulin ha scritto:
> >
> >
> >>first of all, if you download the latest source you don't have to
> >>specify the "[TCP]" connections at all
> >>
> >>
> >Ok, done.
> >
> >
> >
> >>1) please look where you started ndb_mgmd, you should find a cluster.log
> >>(look at the end "tail -n100 cluster.log")
> >>
> >>
> >ok, got it. unfortunately no trace about the db node #3, that's
> >the one onto the remote machine
> >
> >
> >
> >>2) please make sure that you don't have any trailing "ndbd" processes on
> >>the failing machine. (we're working on better detection on clashes), if
> >>so kill and restart (if a "ndb" process hangs this is often due to that
> >>there are "multiple" processes trying to connect as the same "id")
> >>
> >>
> >ok. no trailing processes.
> >
> >
> >
> >>3) make sure you have your [COMPUTER] sections correct in the config file
> >>
> >>
> >ok, done
> >
> >
> >
> >>4) make sure that your Ndb.cfg/NDB_CONNECTSTRING points to the actual
> >>host:port that run the ndb_mgmd
> >>
> >>
> >sure done.
> >If I write something wrong (done just 4 testing) the node
> >doesn't go at all into starting phase (should be phase 1, I think).
> >But when starts, is stick in that state.
> >
> >
> >
> >>and try again until you get the config right
> >>
> >>
> >
> >mmh... I tried to start 2 db nodes on the same machine
> >(of course with different fs), the 2nd db node starts,
> >but after phase #4 crashes.
> >
> >I have a rather long trace file for that.
> >the error into ndbd error.log is :
> >
> >Date/Time: x 20 June 2004 - 23:15:49
> >Type of error: error
> >Message: Internal program error (failed ndbrequire)
> >Fault ID: 2341
> >Problem data: DbdihMain.cpp
> >Object of reference: DBDIH (Line: 1080) 0x00000002
> >ProgramName: NDB Kernel
> >ProcessID: 10904
> >TraceFile: NDB_TraceFile_1.trace
> >***EOM***
> >
> >
> >The mgm config is (for 2 db nodes on same machine)
> >[COMPUTER]
> >Id: 1
> >ByteOrder: Little
> >HostName: bestia
> >[COMPUTER]
> >Id: 2
> >ByteOrder: Little
> >HostName: bestia
> >[MGM]
> >Id: 1
> >ExecuteOnComputer: 1
> >ArbitrationRank: 1
> >[DB DEFAULT]
> >NoOfReplicas: 2
> >[DB]
> >Id: 2
> >ExecuteOnComputer: 1
> >FileSystemPath: /root/ndb/ndb_data1
> >[DB]
> >Id: 3
> >ExecuteOnComputer: 2
> >FileSystemPath: /root/ndb/ndb_data2
> >[API]
> >Id: 4
> >ExecuteOnComputer: 1
> >ArbitrationRank: 1
> >
> >Regarding 2 db nodes on different machines, I'm stick
> >to node #3 not starting (stops at phase 1, without
> >exiting...)
> >The only difference in mgm config.ini is the hostname
> >of COMPUTER with id #2
> >
> >any clue?
> >
> >
> >
--
Matteo Brancaleoni <mbrancaleoni@stripped>
Espia - Emmegi Srl
