Bug #42767 data nodes connect/disconnect/connect from ndb_mgmd
Submitted: 11 Feb 2009 15:08 Modified: 11 Mar 2009 15:20
Reporter: Johan Andersson Email Updates:
Status: No Feedback Impact on me:
None 
Category:MySQL Cluster: Cluster (NDB) storage engine Severity:S3 (Non-critical)
Version:6.4 (built 2009_01_29 from bzr) OS:Any
Assigned to: CPU Architecture:Any
Tags: connect, disconnect, ndb_mgmd

[11 Feb 2009 15:08] Johan Andersson 
Description:
when the data nodes joins the cluster they
connect, then disconnect and then connect again to the management server.
It should be enough with only one connect!
Data nodes are ndbmtd.

INFO     -- Mgmt server state: nodeid 2 reserved for ip 172.12.4.1, m_reserved_nodes 000000000000000000000000000000000000000000000000000ffffffffffff6.
2009-02-11 15:59:46 [MgmSrvr] INFO     -- Node 1: Node 2 Connected
2009-02-11 15:59:47 [MgmSrvr] INFO     -- Mgmt server state: nodeid 2 freed, m_reserved_nodes 000000000000000000000000000000000000000000000000000ffffffffffff2.
2009-02-11 15:59:48 [MgmSrvr] INFO     -- Mgmt server state: nodeid 3 reserved for ip 172.12.4.2, m_reserved_nodes 000000000000000000000000000000000000000000000000000ffffffffffffa.
2009-02-11 15:59:55 [MgmSrvr] INFO     -- Node 1: Node 3 Connected
2009-02-11 15:59:57 [MgmSrvr] INFO     -- Mgmt server state: nodeid 3 freed, m_reserved_nodes 000000000000000000000000000000000000000000000000000ffffffffffff2.
2009-02-11 15:59:57 [MgmSrvr] ALERT    -- Node 1: Node 2 Disconnected
2009-02-11 15:59:57 [MgmSrvr] ALERT    -- Node 1: Node 2 Disconnected
2009-02-11 16:00:05 [MgmSrvr] ALERT    -- Node 1: Node 3 Disconnected
2009-02-11 16:00:06 [MgmSrvr] ALERT    -- Node 1: Node 3 Disconnected
2009-02-11 16:00:08 [MgmSrvr] INFO     -- Node 1: Node 2 Connected
2009-02-11 16:00:10 [MgmSrvr] INFO     -- Node 2: Node 3 Connected
2009-02-11 16:00:10 [MgmSrvr] INFO     -- Node 2: Start with all nodes 000000000000000c
2009-02-11 16:00:10 [MgmSrvr] INFO     -- Node 2: CM_REGCONF president = 2, own Node = 2, our dynamic id = 1

How to repeat:
connect x data nodes to a ndb_mgmd.
[11 Feb 2009 15:10] Jon Stephens 
I'm getting similar issues with ndbd on win32, built today from telco-6.4 tree.
[11 Feb 2009 15:20] Jonas Oreland 
i cant repeat,
can you atleast upload your config.ini ?
is it initial start/system restart etc...
[12 Mar 2009 0:00] Bugs System 
No feedback was provided for this bug for over a month, so it is
being suspended automatically. If you are able to provide the
information that was originally requested, please do so and change
the status of the bug back to "Open".