MySQL Bugs: #26942: Test 'ndb_restore

Bug #26942	Test 'ndb_restore_compat' fails on HP-UX
Submitted:	7 Mar 2007 23:51	Modified:	7 Jun 2007 7:33
Reporter:	Kent Boortz	Email Updates:
Status:	Can't repeat	Impact on me:	None
Category:	MySQL Cluster: Cluster (NDB) storage engine	Severity:	S2 (Serious)
Version:	5.1.16	OS:	HP/UX (HP-UX)
Assigned to:	Guangbao Ni	CPU Architecture:	Any

Description:
Test 'ndb_restore_compat' fails on HP-UX, several variants

 ndb_restore_compat             [ fail ]

 Failed to read .../mysql-test/std_data/ndb_backup51/BACKUP-1.1.ctl

 mysqltest: At line 17: command "$NDB_TOOLS_DIR/ndb_restore \
  --no-defaults -b 1 -n 1 -p 1 -m -r \
  $MYSQL_TEST_DIR/std_data/ndb_backup51 >> $NDB_TOOLS_OUTPUT" failed

How to repeat:
Run the test case on HP-UX 11.00 or 11.11

duplicate with 26739

I'm re-opening this one,
because the bug still occurs in 5.1.18,
and I am not convinced it is like #26739:

bug#26739 explicitly claims "segfaults because of unaligned data"
and mentions platforms Sparc-64 + IA64.
This symptom here does not show it is a segfault (if there is one, the info gets lost), and the platforms are different:

This here is seen only on HP-UX, both 11.00 and 11.11 (HP-PA CPUs, big-endian), 
and with both 32 and 64 bit builds.

It is *not* seen on HP-UX 11.23 (IA64)

Just for clarity, this is the symptom 
(identical in all runs on HP-PA machines, when you align the different path names):
=====
ndb_restore_compat             [ fail ]

Errors are (from /PATH/mysqltest-time) :
Failed to read /PATH/mysql-test/std_data/ndb_backup51/BACKUP-1.1.ctl

mysqltest: At line 16: command "$NDB_TOOLS_DIR/ndb_restore --no-defaults -b 1 -n 1 -p 1 -m -r $MYSQL_TEST_DIR/std_data/ndb_backup51 >> $NDB_TOOLS_OUTPUT" failed
(the last lines may be the most important ones)
Result from queries before failure can be found in /PATH/mysql-test/var/log/ndb_restore_compat.log
=====

from the newest source codes of mysql-5.1-new-ndb, now it can pass on hpux11.

Still happened in the build of 5.1.19-beta

Hi Joerg,
   Could you confirm that it still fail on hpux11? which tree the source codes you tested in? 
   it still can pass from the source codes of mysql-5.1-new-ndb.

  Thanks!

/Guangbao Ni

it can pass from source codes. Probably the build distribution get lost the clt and log files in ndb_backup50 and ndb_backup51.