Re: [BK PATCHES] 2.6.x libata update

Jon Smirl
2004-02-15T16:07:23Z

I'm running RAID-1 on ICH5, 82801EB. One SATA and one IDE drive in array.
Hyperthread enabled CPU.

Is this right? My ATA drive is on ide0. Because of the RAID my IDE and SATA
drives should have about the same number of interrupts. But half of my IDE
interrupts are showing up on ide1, on CPU #1. There shouldn't be any interrupts
showing up on CPU#1 with hyperthreading.

[root@smirl proc]# cat interrupts
CPU0 CPU1
0: 2875672 0 IO-APIC-edge timer
1: 1917 0 IO-APIC-edge i8042
2: 0 0 XT-PIC cascade
8: 1 0 IO-APIC-edge rtc
9: 0 0 IO-APIC-level acpi
12: 50 0 IO-APIC-edge i8042
14: 65443 0 IO-APIC-edge ide0
15: 59174 1 IO-APIC-edge ide1
16: 0 0 IO-APIC-level uhci_hcd, uhci_hcd
17: 688 0 IO-APIC-level Intel ICH5
18: 163152 0 IO-APIC-level libata, uhci_hcd, eth0
19: 54864 0 IO-APIC-level uhci_hcd
22: 3 0 IO-APIC-level ohci1394
23: 0 0 IO-APIC-level ehci_hcd
NMI: 0 0
LOC: 2875702 2875706
ERR: 0
MIS: 0

=====
Jon Smirl
jonsmirl@yahoo.com

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