On 22:10 Wed 11 Mar , Mitchell Laks wrote: Additional information: I use Promise SATA150 or SATA300 TX4 4 port stata controllers and I find the following errors in dmesg|tail -n ata2: translated ATA stat/err 0x51/84 to SCSI SK/ASC/ASCQ 0xb/47/00 ata2: status=0x51 { DriveReady SeekComplete Error } ata2: error=0x84 { DriveStatusError BadCRC } md: md2: sync done. RAID1 conf printout: --- wd:2 rd:2 disk 0, wo:0, o:1, dev:sdd1 disk 1, wo:0, o:1, dev:sdb1 ata3: no sense translation for status: 0x50 ata3: translated ATA stat/err 0x50/00 to SCSI SK/ASC/ASCQ 0xb/00/00 ata3: status=0x50 { DriveReady SeekComplete } ata3: no sense translation for status: 0x50 ata3: translated ATA stat/err 0x50/00 to SCSI SK/ASC/ASCQ 0xb/00/00 ata3: status=0x50 { DriveReady SeekComplete } ata3: no sense translation for status: 0x50 ata3: translated ATA stat/err 0x50/00 to SCSI SK/ASC/ASCQ 0xb/00/00 ata3: status=0x50 { DriveReady SeekComplete } md: syncing RAID array md1 md: minimum _guaranteed_ reconstruction speed: 1000 KB/sec/disc. md: using maximum available idle IO bandwidth (but not more than 200000 KB/sec) for reconstruction. md: using 128k window, over a total of 390708736 blocks. md: md1: sync done. RAID1 conf printout: --- wd:1 rd:2 disk 0, wo:0, o:1, dev:sda1 md: syncing RAID array md2 md: minimum _guaranteed_ reconstruction speed: 1000 KB/sec/disc. md: using maximum available idle IO bandwidth (but not more than 200000 KB/sec) for reconstruction. md: using 128k window, over a total of 390708736 blocks. md: md2: sync done. RAID1 conf printout: --- wd:2 rd:2 disk 0, wo:0, o:1, dev:sdd1 disk 1, wo:0, o:1, dev:sdb1 ata3: no sense translation for status: 0x50 ata3: translated ATA stat/err 0x50/00 to SCSI SK/ASC/ASCQ 0xb/00/00 ata3: status=0x50 { DriveReady SeekComplete } ata3: no sense translation for status: 0x50 ata3: translated ATA stat/err 0x50/00 to SCSI SK/ASC/ASCQ 0xb/00/00 ata3: status=0x50 { DriveReady SeekComplete } and when I do dmesg|grep ata I find: BIOS-e820: 000000003ffb0000 - 000000003ffc0000 (ACPI data) Memory: 1031252k/1048256k available (1541k kernel code, 16308k reserved, 576k data, 196k init, 130752k highmem) libata version 2.00 loaded. sata_promise 0000:00:0d.0: version 1.04 hda:<6>ata1: SATA max UDMA/133 cmd 0xF88C8200 ctl 0xF88C8238 bmdma 0x0 irq 185 ata2: SATA max UDMA/133 cmd 0xF88C8280 ctl 0xF88C82B8 bmdma 0x0 irq 185 ata3: SATA max UDMA/133 cmd 0xF88C8300 ctl 0xF88C8338 bmdma 0x0 irq 185 ata4: SATA max UDMA/133 cmd 0xF88C8380 ctl 0xF88C83B8 bmdma 0x0 irq 185 scsi0 : sata_promise ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300) ata1.00: ATA-7, max UDMA/133, 781422768 sectors: LBA48 NCQ (depth 0/32) ata1.00: ata1: dev 0 multi count 0 ata1.00: configured for UDMA/133 scsi1 : sata_promise ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300) ata2.00: ATA-7, max UDMA/133, 781422768 sectors: LBA48 NCQ (depth 0/32) ata2.00: ata2: dev 0 multi count 0 ata2.00: configured for UDMA/133 scsi2 : sata_promise ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300) ata3.00: ATA-7, max UDMA/133, 1465149168 sectors: LBA48 NCQ (depth 0/32) ata3.00: ata3: dev 0 multi count 0 ata3.00: configured for UDMA/133 scsi3 : sata_promise ata4: SATA link up 1.5 Gbps (SStatus 113 SControl 300) ata4.00: ATA-7, max UDMA/133, 781422768 sectors: LBA48 NCQ (depth 0/32) ata4.00: ata4: dev 0 multi count 0 ata4.00: configured for UDMA/133 EXT3-fs: mounted filesystem with ordered data mode. sata_via 0000:00:0f.0: version 2.0 sata_via 0000:00:0f.0: routed to hard irq line 10 ata5: SATA max UDMA/133 cmd 0xC000 ctl 0xB802 bmdma 0xA800 irq 177 ata6: SATA max UDMA/133 cmd 0xB400 ctl 0xB002 bmdma 0xA808 irq 177 scsi4 : sata_via ata5: SATA link down 1.5 Gbps (SStatus 0 SControl 300) scsi5 : sata_via ata6: SATA link down 1.5 Gbps (SStatus 0 SControl 300) EXT3-fs: mounted filesystem with ordered data mode. EXT3-fs: mounted filesystem with ordered data mode. EXT3-fs: mounted filesystem with ordered data mode. EXT3-fs: mounted filesystem with ordered data mode. EXT3-fs: mounted filesystem with ordered data mode. EXT3-fs: mounted filesystem with ordered data mode. EXT3-fs: mounted filesystem with ordered data mode. EXT3-fs: mounted filesystem with ordered data mode. EXT3-fs: mounted filesystem with ordered data mode. EXT3-fs: mounted filesystem with ordered data mode. ata2: translated ATA stat/err 0x51/84 to SCSI SK/ASC/ASCQ 0xb/47/00 ata2: status=0x51 { DriveReady SeekComplete Error } ata2: error=0x84 { DriveStatusError BadCRC } ata3: no sense translation for status: 0x50 ata3: translated ATA stat/err 0x50/00 to SCSI SK/ASC/ASCQ 0xb/00/00 ata3: status=0x50 { DriveReady SeekComplete } ata3: no sense translation for status: 0x50 ata3: translated ATA stat/err 0x50/00 to SCSI SK/ASC/ASCQ 0xb/00/00 ata3: status=0x50 { DriveReady SeekComplete } ata3: no sense translation for status: 0x50 ata3: translated ATA stat/err 0x50/00 to SCSI SK/ASC/ASCQ 0xb/00/00 ata3: status=0x50 { DriveReady SeekComplete } ata3: no sense translation for status: 0x50 ata3: translated ATA stat/err 0x50/00 to SCSI SK/ASC/ASCQ 0xb/00/00 ata3: status=0x50 { DriveReady SeekComplete } ata3: no sense translation for status: 0x50 ata3: translated ATA stat/err 0x50/00 to SCSI SK/ASC/ASCQ 0xb/00/00 ata3: status=0x50 { DriveReady SeekComplete } So when I look up in google I find: http://bugzilla.kernel.org/show_bug.cgi?id=7516 Any more thoughts? Thanks Mitchell Laks -- To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html