MySQL Bugs: #26739: ndb_restore segfault on some 64-bit architectures

Bug #26739	ndb_restore segfault on some 64-bit architectures
Submitted:	1 Mar 2007 1:57	Modified:	27 Apr 2007 11:59
Reporter:	Tomas Ulin	Email Updates:
Status:	Can't repeat	Impact on me:	None
Category:	MySQL Cluster: Cluster (NDB) storage engine	Severity:	S3 (Non-critical)
Version:	5.0, 5.1	OS:	Any
Assigned to:	li zhou	CPU Architecture:	Any

Description:
found in ndb_restore tescases run on 5.1 on 64 bit sparc and ita2

How to repeat:
ndb_restore segfaults because of unaligned data used

testcases:

ndb_dd_restore
ndb_restore_compat

in 5.1

fixed in 5.1.16

5.0.38
5.1.16
ndb-6.1.4

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 bugfix in 5.0.38, 5.1.16, and ndb-6.1.4 changelogs.

Re-opening this bug because bug#26942 is marked a duplicate of this one and still occurs in 5.1.17. Seen on hosts hpux11 (HP/UX 11.11) and hp3750 (HP/UX 11.00).

--- mtr output ---
ndb_restore_compat             [ fail ]

Errors are (from /home/mysqldev/tmp-200703222001-5.1.17-beta-28948/hp3750/test/mysql-5.1.17-beta-hpux11.00-hppa2.0w/mysql-test/var/log/mysqltest-time) :
Failed to read /home/mysqldev/tmp-200703222001-5.1.17-beta-28948/hp3750/test/mysql-5.1.17-beta-hpux11.00-hppa2.0w/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
(the last lines may be the most important ones)

--- ndb_testrun.log ---
WARNING: terminal is not fully functional
CURRENT_TEST: ndb_restore_compatRETURN)
Backup Id = 1
Nodeid = 1
backup path = /home/mysqldev/tmp-200703222001-5.1.17-beta-28948/hp3750/test/mysql-5.1.17-beta-hpux11.00-hppa2.0w/mysql-test/std_data/ndb_backup51

NDBT_ProgramExit: 1 - Failed

--- ndb_restore_compat.log ---
DROP DATABASE IF EXISTS BANK;
CREATE DATABASE BANK default charset=latin1 default collate=latin1_bin;
USE BANK;
exec of '/home/mysqldev/tmp-200703222001-5.1.17-beta-28948/hp3750/test/mysql-5.1.17-beta-hpux11.00-hppa2.0w/bin/ndb_restore --no-defaults -b 1 -n 1 -p 1 -m -r /home/mysqldev/tmp-200703222001-5.1.17-beta-28948/hp3750/test/mysql-5.1.17-beta-hpux11.00-hppa2.0w/mysql-test/std_data/ndb_backup51 >> /home/mysqldev/tmp-200703222001-5.1.17-beta-28948/hp3750/test/mysql-5.1.17-beta-hpux11.00-hppa2.0w/mysql-test/var/log/ndb_testrun.log failed, error: 256, status: 1, errno: 0

It seems something wrong when do test in a flatform with big endian.
Can reproduct in spac solaris both 32-bit and 64-bit.

Above test is based on 5.1.16. 

Test can pass in 5.1.18. Seems the bug has fixed in 5.1.18.

Bug #26942 also base on 5.1.16.