Bug #21615 Error reading REDO log

Submitted:	14 Aug 2006 8:17	Modified:	6 Sep 2006 11:36
Reporter:	Jonas Oreland	Email Updates:
Status:	Closed	Impact on me:	None
Category:	MySQL Cluster: Cluster (NDB) storage engine	Severity:	S3 (Non-critical)
Version:	4.1,5.0,5.1	OS:
Assigned to:	Jonas Oreland	CPU Architecture:	Any

Description:
When reading logs from support issue, it suddenly struck me
 that Mbyte > 16. This is a bug, that _might_ cause the symptoms
 that show up

How to repeat:
 

Suggested fix:
I therefore will add check every time this variable is assigned
  to easier find the problem...

issue 10679

Time: Friday 21 July 2006 - 17:49:32
Status: Ndbd file system error, restart node initial
Message: Error while reading the REDO log (Ndbd file system inconsistency error, please report a bug)
Error: 2310
Error data: Error while reading REDO log. from 14835
D=9, F=57 Mb=287 FP=8 W1=347 W2=-1
Error object: DBLQH (Line: 14938) 0x0000000a
Program: /usr/mysql/libexec/ndbd
Pid: 754
Trace: /var/local/nectar/log//ndb_10_trace.log.1
Version: Version 5.1.2 (a_drop5p14)
***EOM***

Time: Monday 7 August 2006 - 20:40:12
Status: Ndbd file system error, restart node initial
Message: Error while reading the REDO log (Ndbd file system inconsistency error, please report a bug)
Error: 2310
Error data: Error while reading REDO log. from 14835
D=11, F=102 Mb=31 FP=0 W1=8142 W2=-1
Error object: DBLQH (Line: 14938) 0x0000000a
Program: /usr/mysql/libexec/ndbd
Pid: 751
Trace: /var/local/nectar/log//ndb_6_trace.log.1
Version: Version 5.1.2 (a_drop5p14)
***EOM***

The Mb prinout turned out to be bug in printout

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/10911

ChangeSet@1.2243, 2006-08-28 10:26:21+02:00, jonas@perch.ndb.mysql.com +1 -0
  ndb - bug#21615
    Improve error message when detecting corrupted REDO log

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/11152

ChangeSet@1.2040, 2006-08-31 11:53:01+02:00, jonas@perch.ndb.mysql.com +1 -0
  ndb - bug#21615
      Improve error message when detecting corrupted REDO log

pushed to 5.1.12

pushed into 4.1.22 and 5.0.25

Documented bugfix in 4.1.22/5.0.25/5.1.12 changelogs.

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