Bug #20895 Occational LCP stop during LCP take-over
Submitted: 7 Jul 2006 8:48 Modified: 2 Nov 2006 7:46
Reporter: Jonas Oreland Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Cluster: Cluster (NDB) storage engine Severity:S3 (Non-critical)
Version:4.1,5.0 OS:
Assigned to: Jonas Oreland CPU Architecture:Any

[7 Jul 2006 8:48] Jonas Oreland
Description:
Occational stop during LCP take-over.
The problem with this is that no node is allowed to start after that.
Which means that this will lead to outage sooner or later as
  REDO cant last and no nodes can start

How to repeat:
 

Suggested fix:
[26 Sep 2006 11:37] Bugs System
A patch for this bug has been committed. After review, it may
be pushed to the relevant source trees for release in the next
version. You can access the patch from:

  http://lists.mysql.com/commits/12513

ChangeSet@1.2546, 2006-09-26 13:19:00+02:00, jonas@perch.ndb.mysql.com +1 -0
  ndb - bug#20895
    Fix occational LCP hang!!!
    Make sure only to consider alive nodes in startNextChkpt
[10 Oct 2006 8:33] Bugs System
A patch for this bug has been committed. After review, it may
be pushed to the relevant source trees for release in the next
version. You can access the patch from:

  http://lists.mysql.com/commits/13374

ChangeSet@1.2054, 2006-10-10 10:32:52+02:00, jonas@perch.ndb.mysql.com +1 -0
  ndb - bug#20895 - occational LCP hang
    recommit in mysql-5.1-wl2325-5.0
[10 Oct 2006 18:34] Jonas Oreland
pushed into 5.1.12
[1 Nov 2006 14:25] Jonas Oreland
pushed into 4.1.22
[1 Nov 2006 14:39] Jonas Oreland
pushed into 5.0.29
[2 Nov 2006 7:46] Jon Stephens
Thank you for your bug report. This issue has been committed to our source repository of that product and will be incorporated into the next release.

If necessary, you can access the source repository and build the latest available version, including the bug fix. More information about accessing the source trees is available at

    http://dev.mysql.com/doc/en/installing-source.html

Documented fix for 4.1.22/5.0.29/5.1.12.
[4 Nov 2006 3:16] Jon Stephens
*Fix for 5.0 documented in 5.0.30 Release Notes.*