Re: 'myisam_use_mmap' unstable like hell

2011-12-15 Thread Reindl Harald
Am 15.12.2011 19:48, schrieb Paul DuBois: > > On Dec 15, 2011, at 12:02 PM, Reindl Harald wrote: > >> this is NOT a memory issue >> >> 'myisam_use_mmap' in mysqld is buggy since a long time >> http://bugs.mysql.com/bug.php?id=48726 > > This is fixed in 5.1.61, 5.5.20, 5.6.5: > > http://dev.my

Re: 'myisam_use_mmap' unstable like hell

2011-12-15 Thread Paul DuBois
On Dec 15, 2011, at 12:02 PM, Reindl Harald wrote: > this is NOT a memory issue > > 'myisam_use_mmap' in mysqld is buggy since a long time > http://bugs.mysql.com/bug.php?id=48726 This is fixed in 5.1.61, 5.5.20, 5.6.5: http://dev.mysql.com/doc/refman/5.6/en/news-5-6-5.html > we are speaking

Re: 'myisam_use_mmap' unstable like hell

2011-12-15 Thread Reindl Harald
this is NOT a memory issue 'myisam_use_mmap' in mysqld is buggy since a long time http://bugs.mysql.com/bug.php?id=48726 we are speaking of a HP ProLiant DL 380G7 in a VMware-Cluster with 36 GB ECC-RAM while there are machines using InnoDB with 'large-pages' and some GB buffer_pool_size on the sa

Re: 'myisam_use_mmap' unstable like hell

2011-12-15 Thread Andrés Tello
When I had memory issues, with something relatively stable, mostly is due faulty ram... Can you use or less ram or change fisically the ram? On Thu, Dec 15, 2011 at 2:23 AM, Reindl Harald wrote: > > > Am 15.12.2011 08:47, schrieb Rob Wultsch: > > To be brutally honest, if you want stability yo

Re: 'myisam_use_mmap' unstable like hell

2011-12-15 Thread Reindl Harald
Am 15.12.2011 08:47, schrieb Rob Wultsch: > To be brutally honest, if you want stability you should > not be using MyISAM this is bullshit without 'myisam_use_mmap' i never saw mysqld crashing in the past 10 years, independent of the storage engine > much less a not particularly commonly used

Re: 'myisam_use_mmap' unstable like hell

2011-12-14 Thread Rob Wultsch
To be brutally honest, if you want stability you should not be using MyISAM, much less a not particularly commonly used feature. On Thu, Nov 24, 2011 at 12:58 AM, Reindl Harald wrote: > and the next one without "memlock" > > 24 09:50:30 mysqld_safe mysqld from pid file /var/run/mysqld/mysqld.