Re: recurring table corruption problems (MyISAM)

2007-06-07 Thread Quentin Gouedard
I recompiled my sql with "nocona" instead of k8 and the problem persists. Now, I found this: http://bugs.mysql.com/bug.php?id=17329 which definitely sounds similar to my problems. I'm gonna give a shot to disabling delayed_key_write. On 6/6/07, Quentin Gouedard <[EMAIL

recurring table corruption problems (MyISAM)

2007-06-06 Thread Quentin Gouedard
Hello, So I have this somewhat busy mysql box (300qps - 1100 qps) holding a bunch (20) of myISAM tables. The Box is Core2Duo 2.4 / 4GB RAM / Gentoo64 / MySQL 5.0.38 There are a number of scripts accessing those tables, both located on the same machine and on others. Every day, 1 to 3 tables get c

Re: mysql creating lots of processes (not threads, linux processes)

2007-06-05 Thread Quentin Gouedard
tatic \ --enable-shared \ --enable-thread-safe-client \ --with-extra-charsets=none Scott On Wed, 2007-05-30 at 18:29 +0200, Quentin Gouedard wrote: > Oh and by the way mysql works just fine on that machine. You can run > queries without any problems. > Only it keeps spawning new

Re: mysql creating lots of processes (not threads, linux processes)

2007-05-30 Thread Quentin Gouedard
e end. I'm guessing this could have to do with the process owner being root. Some similar problems are reported here though: http://forums.gentoo.org//viewtopic-t-544730-highlight-mysql.html On 5/30/07, Quentin Gouedard <[EMAIL PROTECTED]> wrote: Merci Geoffroy, starting from the

Re: mysql creating lots of processes (not threads, linux processes)

2007-05-30 Thread Quentin Gouedard
rigine- De: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] De la part de Quentin Gouedard Envoyé: mercredi 30 mai 2007 09:02 À: Scott Tanner Cc: mysql@lists.mysql.com Objet: Re: mysql creating lots of processes (not threads, linux processes) Nope, I'm using 5.0.38 on Gentoo, built via em

Re: mysql creating lots of processes (not threads, linux processes)

2007-05-30 Thread Quentin Gouedard
er? Scott On Tue, 2007-05-29 at 22:49 +0200, Quentin Gouedard wrote: > No, I have just collectd+mrtg, but i don't even use them to monitor mysql. > I launch mysql via /etc/init.d/mysql start , and the script is the exact > same as on the other servers. Even just after star

Re: mysql creating lots of processes (not threads, linux processes)

2007-05-29 Thread Quentin Gouedard
AIL PROTECTED]> wrote: Hi, It looks like automatic start-up called by a monitoring process (Nagios, ...). Have you such tools on your servers ? Geoffroy -Message d'origine- De: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] De la part de Quentin Gouedard Envoyé: mardi 29 ma

mysql creating lots of processes (not threads, linux processes)

2007-05-29 Thread Quentin Gouedard
Hi, So I use mysql as the DB for a large site (up to 1 concurrent users at peaks). I have a front server as a reverse proxy and multiple (7) backend machines serving the site. Each machine has data strictly similar in nature and quantity. On 6 of these machines, I have 1 single mysqld process