Messages in this thread | | | Date | Fri, 21 Nov 2003 00:47:49 -0500 (EST) | From | Zwane Mwaikambo <> | Subject | 2.6.0-test9-mm4 IDE PDC20267 woes |
| |
I get the following messages under heavy disk load. Might also be worth noting that interrupt rate is around 10,000 interrupts/s during heavy disk IO.
The marketing name for the disks is "Seagate Barracuda IV" the system is 2x 2.0GHz xeon. Interestingly i have the noirqbalance parameter on, that probably also needs looking into. Not to mention that the MIS line is incrementing at a steady pace in step with the ide interrupts.
CPU0 CPU1 CPU2 CPU3 0: 2562053 0 0 0 IO-APIC-edge timer 1: 8212 0 0 0 IO-APIC-edge i8042 2: 0 0 0 0 XT-PIC cascade 3: 1 0 0 0 IO-APIC-edge serial 4: 1 0 0 0 IO-APIC-edge serial 8: 1 0 0 0 IO-APIC-edge rtc 9: 0 0 0 0 IO-APIC-level acpi 12: 49138 0 0 0 IO-APIC-edge i8042 14: 49135 0 0 0 IO-APIC-edge ide0 15: 10 0 0 0 IO-APIC-edge ide1 16: 594 0 0 0 IO-APIC-level uhci_hcd 17: 16 0 0 0 IO-APIC-level serial 19: 31549 0 0 0 IO-APIC-level aic7xxx, uhci_hcd 20: 6665 0 0 0 IO-APIC-level eth0 22: 16324115 21836 48031 42905 IO-APIC-level ide2, ide3 23: 6 0 0 0 IO-APIC-level eth1 48: 113434 0 0 0 IO-APIC-level EMU10K1 NMI: 0 0 0 0 LOC: 2562342 2574744 2583077 2583076 ERR: 0 MIS: 112774
04:06.0 RAID bus controller: Promise Technology, Inc. 20267 (rev 02)
PDC20267: IDE controller at PCI slot 0000:04:06.0 PDC20267: chipset revision 2 PDC20267: 100% native mode on irq 22 PDC20267: (U)DMA Burst Bit ENABLED Primary MASTER Mode Secondary MASTER Mode. ide2: BM-DMA at 0x8880-0x8887, BIOS settings: hde:pio, hdf:pio ide3: BM-DMA at 0x8888-0x888f, BIOS settings: hdg:pio, hdh:pio hde: ST340014A, ATA DISK drive ide2 at 0x8c08-0x8c0f,0x88fe on irq 22 hdg: ST340014A, ATA DISK drive ide3 at 0x8c00-0x8c07,0x88fa on irq 22
... hdg: dma_timer_expiry: dma status == 0x20 hdg: DMA timeout retry PDC202XX: Secondary channel reset. PDC202XX: Primary channel reset. hdg: timeout waiting for DMA hde: dma_timer_expiry: dma status == 0x20 hde: DMA timeout retry PDC202XX: Primary channel reset. PDC202XX: Secondary channel reset. hde: timeout waiting for DMA hdg: dma_timer_expiry: dma status == 0x20 hdg: DMA timeout retry PDC202XX: Secondary channel reset. PDC202XX: Primary channel reset. hdg: timeout waiting for DMA hde: dma_timer_expiry: dma status == 0x20 hde: DMA timeout retry PDC202XX: Primary channel reset. hdg: dma_timer_expiry: dma status == 0x20 hdg: DMA timeout retry PDC202XX: Secondary channel reset. PDC202XX: Secondary channel reset. hde: timeout waiting for DMA PDC202XX: Primary channel reset. hdg: timeout waiting for DMA blk: queue c17b9400, I/O limit 4095Mb (mask 0xffffffff) blk: queue c17aec00, I/O limit 4095Mb (mask 0xffffffff) hdg: dma_timer_expiry: dma status == 0x21 hdg: DMA timeout error hdg: dma timeout error: status=0x58 { DriveReady SeekComplete DataRequest }
hdg: status error: status=0x50 { DriveReady SeekComplete }
hdg: no DRQ after issuing MULTWRITE_EXT hdg: status timeout: status=0xd0 { Busy }
PDC202XX: Secondary channel reset. PDC202XX: Primary channel reset. hdg: no DRQ after issuing MULTWRITE_EXT ide3: reset: master: error (0x00?) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |