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From:Michael Widenius Date:October 6 1999 11:48pm
Subject:Core dumping on solaris 2.6
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>>>>> "Martin" == Martin B Jespersen <Martin@stripped>
> writes:

Martin> MySQL ver. 3.22.25 on a sun ultra10s runnignsolaris 2.6 with all current
> patches
Martin> MySQL config parameters:

Martin> CC=gcc
Martin> CFLAGS="-O6 -fomit-frame-pointer"
Martin> CXX=gcc
Martin> CXXFLAGS="-O6 -fomit-frame-pointer -felide-constructors -fno-exceptions
> -fno-rtti"

Martin> ./configure --prefix=/usr/local/mysql --enable-thread-safe-client
> --without-debug --with-charset=danish

Martin> These parameters have worked without problems since MySQL version 3.22.04 (i
> think that was the first version i tried)

Martin> it is compiled with gcc version egcs-2.91.60 19981201 (egcs-1.1.1 release)
Martin> using GNU Make version 3.76.1

Martin> below is a screen dump of the error, it repeats everytime i try the same, alter
> tabel <table> drop column <column>


mysql> show columns from Session;
Martin> +-------------+------------------+------+-----+---------+-------+
Martin> | Field       | Type             | Null | Key | Default | Extra |
Martin> +-------------+------------------+------+-----+---------+-------+
Martin> | ID          | varchar(50)      |      | PRI |         |       |
Martin> | UserID      | int(10) unsigned |      |     | 0       |       |
Martin> | Timestamp   | timestamp(14)    | YES  |     | NULL    |       |
Martin> | CompanyID   | int(10) unsigned |      |     | 0       |       |
Martin> | AccessLevel | int(11) unsigned |      |     | 0       |       |
Martin> +-------------+------------------+------+-----+---------+-------+
Martin> 5 rows in set (0.00 sec)

mysql> alter table Session drop column AccessLevel;
Martin> ERROR 2013: Lost connection to MySQL server during query
mysql> Segmentation Fault - core dumped
Martin> mysqld restarted on  Onsdag 6 Oktober 1999, 11:32:34 GMT

Martin> any ideas?

Martin> I should prolly recompile with another set of parameters, but i have no clue
> what to change, 
Martin> the parameters i use was given to me by Monty himself :)

Hi!

Any change you can try gcc 2.95.1 ?  This has been very reliable on
sparc !

Another option is to upload the table to:

ftp://www.mysql.com/pub/mysql/secret

and I will check this out.

Regards,
Monty
Thread
Core dumping on solaris 2.6Martin B. Jespersen6 Oct
  • Core dumping on solaris 2.6Michael Widenius7 Oct