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Date: Sat, 11 Nov 2006 22:50:06 -0800 From: David Liontooth <liontooth@...web.net> To: linux-kernel@...r.kernel.org CC: Jeff Garzik <jeff@...zik.org>, Bruce Allen <ballen@...vity.phys.uwm.edu> Subject: smartmontools' Automatic Offline Testing fails on sata_sil smartmontools Automatic Offline Testing fails on drives connected to a sata_sil controller. Bruce Allen, the smartmontools maintainer, suggests the problem may be that the Auto-offline command sticks large values in the ATA sector count register WITHOUT transfering any data. Can the sata_sil driver be fixed to accomodate this? In smartd.conf: /dev/sdc -d sat -a -o on -S on -s (S/../.././02|L/../../6/03) Result: Device: /dev/sdc, opened Device: /dev/sdc, not found in smartd database. Device: /dev/sdc, enabled SMART Attribute Autosave. kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 kernel: ata1.00: tag 0 cmd 0xb0 Emask 0x1 stat 0x51 err 0x4 (device error) kernel: ata1: EH complete smartd[20488]: Device: /dev/sdc, enabled SMART Automatic Offline Testing. kernel: SCSI device sdc: 1465149168 512-byte hdwr sectors (750156 MB) kernel: sdc: Write Protect is off kernel: sdc: Mode Sense: 00 3a 00 00 smartd[20488]: Device: /dev/sdc, is SMART capable. Adding to "monitor" list. kernel: SCSI device sdc: drive cache: write back The same model drives work fine with smartmontools cvs on the sata_nv and 3ware 8500 controllers. Here's dmesg for 2.6.18: sata_sil 0000:02:0d.0: version 2.0 ACPI: PCI Interrupt Link [APC2] enabled at IRQ 17 GSI 16 sharing vector 0xB1 and IRQ 16 ACPI: PCI Interrupt 0000:02:0d.0[A] -> Link [APC2] -> GSI 17 (level,low) -> IRQ 16 ata1: SATA max UDMA/100 cmd 0xFFFFC2000000E080 ctl 0xFFFFC2000000E08A bmdma 0xFFFFC2000000E000 irq 16 ata2: SATA max UDMA/100 cmd 0xFFFFC2000000E0C0 ctl 0xFFFFC2000000E0CA bmdma 0xFFFFC2000000E008 irq 16 scsi0 : sata_sil ata1: SATA link down (SStatus 0 SControl 310) scsi1 : sata_sil ata2: SATA link down (SStatus 0 SControl 310) lspci -vvv: 02:0d.0 Mass storage controller: Silicon Image, Inc. SiI 3512 [SATALink/SATARaid] Serial ATA Controller (rev 01) Subsystem: Silicon Image, Inc. SiI 3512 SATALink Controller Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 32, Cache Line Size: 32 bytes Interrupt: pin A routed to IRQ 16 Region 0: I/O ports at 9400 [size=8] Region 1: I/O ports at 9800 [size=4] Region 2: I/O ports at 9c00 [size=8] Region 3: I/O ports at a000 [size=4] Region 4: I/O ports at a400 [size=16] Region 5: Memory at f700c000 (32-bit, non-prefetchable) [size=512] [virtual] Expansion ROM at 50000000 [disabled] [size=512K] Capabilities: [60] Power Management version 2 Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=2 PME- Dave - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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