Date: Mon, 15 Oct 2007 10:23:43 -0300 From: "Rafael Faria" <rafaelhfaria@cenadigital.com.br> To: freebsd-hardware@freebsd.org Subject: Problem with ICH7 Interrupt Storm Message-ID: <10bf7ef00710150623k29860778k1bba75a7406cf6e8@mail.gmail.com>
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Hi, I'm having a lot of messages like this: Oct 15 11:07:24 socrates kernel: interrupt storm detected on "irq23:"; throttling interrupt source My dmesg info is: atapci1: <Intel ICH7 SATA300 controller> port 0xe400-0xe407,0xe080-0xe083,0xe000-0xe007,0xdc00-0xdc03,0xd880-0xd88f mem 0xfebff800-0xfebffbff irq 23 at device 31.2 on pci0 atapci1: AHCI Version 01.10 controller with 4 ports detected And my disks are: ad4: 238475MB <Seagate ST3250820AS 3.AAE> at ata2-master SATA150 ad6: 0MB <Config Disk RGL10364> at ata3-master SATA300 ad8: 238475MB <Seagate ST3250820AS 3.AAE> at ata4-master SATA150 ar0: 238472MB <Intel MatrixRAID RAID1> status: READY ar0: disk0 READY (master) using ad4 at ata2-master ar0: disk1 READY (mirror) using ad8 at ata4-master Some days ago, I tried to test the RAID1 array, without success. I removed one disk (the mirror disk) - in cold, and the system didn't boot. I got an error in ad6. But ad6 is an Config disk, I'm not sure, but this disk is not important, or is it? -- Rafael Henrique da Silva Faria # Grupo Cena Digital # (16) 9229-8928 # www.cenadigital.com.br
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