I've been encountering many, many problems with Hitachi 1tb drives under a Sil3114 chipset and I'm wondering if there could be something wrong with the driver/chipset in relation to these drives. Statistically, I've had 6 out of 7 drives exhibit very strange failure conditions while being used under this controller. Some symptoms: - Clicking noises while in operation - What appears to sound/feel like the drive spins down quickly and back up again with no console output - SMART reporting seek read errors which mysteriously appear/disappear completely - Failed I/O requests I most recently swapped out the 1tb drives for 500gb Hitachi models and have not experienced any of the problems above. The most recent failed I/O requests output lots of messages, which I've pasted below. I triggered the I/O errors by setting up lots of simultaneous copies of large files between two drives to test the configuration. If anyone has any ideas whether this could be some kind of incompatibility or bug, let me know. If anyone has any positive/negative experiences with these drives on this controller, it would also help. Thanks, -Andrew sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK,SUGGEST_OK end_request: I/O error, dev sdb, sector 1559281795 sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK,SUGGEST_OK end_request: I/O error, dev sdb, sector 1563089767 sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK,SUGGEST_OK end_request: I/O error, dev sdb, sector 1563115585 sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK,SUGGEST_OK end_request: I/O error, dev sdb, sector 7775 printk: 124 messages suppressed. Buffer I/O error on device sdb1, logical block 3856 Buffer I/O error on device sdb1, logical block 3857 Buffer I/O error on device sdb1, logical block 3858 Buffer I/O error on device sdb1, logical block 3859 EXT3-fs error (device sdb1): ext3_readdir: directory #2 contains a hole at offset 0 # lspci -vvnnxxx -s 00:11.0 00:11.0 RAID bus controller [0104]: Silicon Image, Inc. SiI 3114 [SATALink/SATARaid] Serial ATA Controller [1095:3114] (rev 02) Subsystem: Silicon Image, Inc. SiI 3114 SATARaid Controller [1095:6114] 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: 64, Cache Line Size: 32 bytes Interrupt: pin A routed to IRQ 10 Region 0: I/O ports at fd00 [size=8] Region 1: I/O ports at fc00 [size=4] Region 2: I/O ports at fb00 [size=8] Region 3: I/O ports at fa00 [size=4] Region 4: I/O ports at f900 [size=16] Region 5: Memory at efffb000 (32-bit, non-prefetchable) [size=1K] [virtual] Expansion ROM at 10000000 [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- 00: 95 10 14 31 07 00 b0 02 02 00 04 01 08 40 00 00 10: 01 fd 00 00 01 fc 00 00 01 fb 00 00 01 fa 00 00 20: 01 f9 00 00 00 b0 ff ef 00 00 00 00 95 10 14 61 30: 00 00 00 00 60 00 00 00 00 00 00 00 0b 01 00 00 40: 02 00 00 00 02 c0 81 00 00 00 00 00 00 00 00 00 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 60: 01 00 22 06 00 40 00 64 00 00 00 00 00 00 00 00 70: 00 00 60 00 00 f0 0a 0f 00 00 60 00 00 b0 15 0f 80: 03 00 00 00 03 00 00 00 00 00 00 00 3f 5b ca 53 90: 00 00 00 08 ff ff 00 00 00 00 00 19 00 00 00 00 a0: 01 31 15 65 dd 62 dd 62 92 43 92 43 09 40 09 40 b0: 01 31 15 65 dd 62 dd 62 92 43 92 43 09 40 09 40 c0: 84 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 - To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html