Date: Wed, 14 Mar 2001 18:18:23 -0600 From: rand@meridian-enviro.com To: freebsd-stable@freebsd.org, freebsd-hardware@freebsd.org Cc: bryanh@meridian-enviro.com Subject: 3ware problems Message-ID: <87g0gfopf4.wl@delta.meridian-enviro.com>
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We are having an interesting problem with a new 3ware (Escalade 6400) controller. We have 4 75GB IBM DTLA disks configured in a RAID 1+0 array. Our problem is with MySQL: It will eventually just stop with a state of 'getblk'. The entire /var/db/mysql filesystem becomes stuck, any attempts of doing any operations to the /var/db/mysql filesystem simply hang. The rest of the system works perfectly, even after mysqld becomes stuck. A reboot will always complain that it can't flush a buffer, but the system comes back up and things work fine for a while, until it happens again. We have a handfull of fairly large (10 to 30 million rows) tables and can reliably reproduce the problem by inserting 30 million rows into a table. It does not always hang at the same time, and it usually takes a few hours of operation to get stuck. Does anybody have any ideas for us? To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hardware" in the body of the message
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