[EMAIL PROTECTED] wrote: > I am having a problem with MySQL that I believe is related to SMP. I > have a machine that is an exact copy of another machine, only > difference is that this one is Dual processor, and the other one is > single. The single one has had no problems for the last 6 months the > dual dies every 2 days This is the 2nd SMP server that I have had (i > thought it was the mobo or something) both produce the same results. I > get no output to logs, machine just goes black (and hangs). Any input? > > This is on RedHat 7.2 linux with the 2.4.17 kernel and MySQL 3.23.47 > > Gavin > > > --------------------------------------------------------------------- > Before posting, please check: > http://www.mysql.com/manual.php (the manual) > http://lists.mysql.com/ (the list archive) > > To request this thread, e-mail <[EMAIL PROTECTED]> > To unsubscribe, e-mail > <[EMAIL PROTECTED]> > Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php > > > Perhaps your problem lies in the IDE controller. For some reason, my friend and I have been through several dual (MSI & Tyan) motherboards over the past few months that have almost always had IDE controller problems where they wouldn't work at all, or would lock up after using them for 20 to 30 minutes. If you're using IDE on the dual, try SCSI. Or perhaps the chipset? Did you use the same motherboard in both SMP servers? If so, perhaps there was a chipset problem in that brand, and you may have to check with the manufacturer. I'm just taking shots in the dark here, but there's no reason why the SQL server should keep crashing ONLY because the difference is single processor kernel, or smp kernel. I would assume that any good SQL server is designed with SMP kernel in mind for database apps that would require a lot of processing power. Try eliminating the possibilities of hardware problems first.
David --------------------------------------------------------------------- Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail <[EMAIL PROTECTED]> To unsubscribe, e-mail <[EMAIL PROTECTED]> Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
