Fix ndb_condition_pushdown (5.0->5.1 merge error)

  Fix build failure if O_DIRECT is not defined
  Fix stack overflow by making odirect_readbuf global
  Remove soem old debug variables

  5.1-fix adopt to changes in node recovery

into  perch.ndb.mysql.com:/home/jonas/src/51-work

into  perch.ndb.mysql.com:/home/jonas/src/51-work

into  perch.ndb.mysql.com:/home/jonas/src/50-work

into  perch.ndb.mysql.com:/home/jonas/src/mysql-5.1-new-ndb

  Handle also open && !OM_INIT wrt non function O_DIRECT

into  perch.ndb.mysql.com:/home/jonas/src/mysql-5.1-new-ndb

into  perch.ndb.mysql.com:/home/jonas/src/mysql-5.1-new-ndb

  this test in its current form depend on binlog format row

into  moonlight.intranet:/home/tomash/src/mysql_ab/mysql-5.1-merge

into  moonlight.intranet:/home/tomash/src/mysql_ab/mysql-5.1-merge

  After merge fix

  Make sure updateNodeInfo is run on master also for temporary tables

into  mysql.com:/home/marty/MySQL/mysql-5.1-ndb

into  moonlight.intranet:/home/tomash/src/mysql_ab/mysql-5.1-rt-merge

Fix for bug #21059  Server crashes on join query with large dataset with NDB tables: added more tests

into  moonlight.intranet:/home/tomash/src/mysql_ab/mysql-5.1-merge

  add file that got missing from last changset

  Add extra sleeps (conditionally) if user-ndb-object still exists during shutdown
  Note: This is not in anyway optimal, but i dont't really know in which order should be shutdown
        but it fixes problem...

into  sunlight.local:/local_work/leak_fix-5.1-mysql

(this is not a fix to the bug, but simply to disable the test in 
order to push a 5.0 to 5.1 merge)

This merge contains:

Push by holyfoot@production.mysql.com on Tue Jul 25 13:41:40 2006:

bk clone -l -r'holyfoot/hf@mysql.com/deer.(none)|ChangeSet|20060725085017|41021' mysql-5.0 tmp_merge

  Correct memory leak fix

into  govinda.patg.net:/home/patg/mysql-build/mysql-5.1-5.0-merge2

Push by holyfoot@production.mysql.com on Tue Jul 25 13:41:40 2006:

bk clone -l -r'holyfoot/hf@mysql.com/deer.(none)|ChangeSet|20060725085017|41021' mysql-5.0 tmp_merge

into  mysql.com:/home/marty/MySQL/mysql-5.0

we didn't check for NULL value of the
lex_create_info->db_type pointer.
The pointer is NULL in the case, when the engine name is
unknown to the server. This happens with NDB on Windows.

into  perch.ndb.mysql.com:/home/jonas/src/50-work

  Make sure totSendlenAi is set in case of ACC_ABORTCONF and activeCreate == true
  (only needed when >2 replica)

Fix for bug #21059  Server crashes on join query with large dataset with NDB tables: missing friend declaration in change set

Fix for bug #21059  Server crashes on join query with large dataset with NDB tables: Releasing operation for each intermediate batch, before next call to trans->execute(NoCommit);

into  mysql.com:/home/marty/MySQL/mysql-5.0

  make fragment logpart in DIH "global"

  make each fragment use own LCP file, so that (s/n)r can use different LCP-no for different fragments

Fix for bug #21059  Server crashes on join query with large dataset with NDB tables: Releasing operation for each intermediate batch, before next call to trans->execute(NoCommit);