On Mon, 10 Sep 2007 20:59:49 +0200 "Torsten Kaiser" <just.for.lkml@xxxxxxxxxxxxxx> wrote: > On 9/10/07, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> wrote: > > On Mon, 10 Sep 2007 18:49:26 +0100 Andy Whitcroft <apw@xxxxxxxxxxxx> wrote: > > > > > I have a couple of old NUMA-Q systems which are unable to read their > > > boot disks with 2.6.23-rc4-mm1. The disks appear to be recognised and > > > even the partition tables read correctly, and then they go pop: > > I reported a similar problem on Sep 1, but until now got no response. You still haven't had a response ;) Let's add a cc. Oh, you reported it against 2.6.23-rc4-mm1 (http://lkml.org/lkml/2007/9/1/92) and I did cc linux-ide in my response. I'll continue to point out where this sort of thing occurs because last week I was told that a reson why so many bug reports are ignored is because "linux-kernel has too much traffic". > The system boots, reads the partition tables, starts the RAID and then > kicks one drive out because of errors. Andy is using qla1280. You're using sata. So it's probably a different bug, with the same symptoms. > > > qla1280: QLA1040 found on PCI bus 0, dev 10 > > > Clocksource tsc unstable (delta = 99922590 ns) > > > Time: jiffies clocksource has been installed. > > > scsi(0:0): Resetting SCSI BUS > > > scsi0 : QLogic QLA1040 PCI to SCSI Host Adapter > > > Firmware version: 7.65.06, Driver version 3.26 > > > scsi 0:0:0:0: Direct-Access IBM DGHS18X 0360 PQ: 0 ANSI: 3 > > > scsi(0:0:0:0): Sync: period 10, offset 12, Wide > > > scsi 0:0:1:0: Direct-Access IBM OEM DCHS09X 5454 PQ: 0 ANSI: 2 > > > scsi(0:0:1:0): Sync: period 10, offset 12, Wide > > > scsi 0:0:2:0: Direct-Access IBM OEM DCHS09X 5454 PQ: 0 ANSI: 2 > > > scsi(0:0:2:0): Sync: period 10, offset 12, Wide > > > scsi 0:0:3:0: Direct-Access IBM OEM DCHS09X 5454 PQ: 0 ANSI: 2 > > > scsi(0:0:3:0): Sync: period 10, offset 12, Wide > > > scsi 0:0:4:0: Direct-Access IBM OEM DCHS09X 5454 PQ: 0 ANSI: 2 > > > scsi(0:0:4:0): Sync: period 10, offset 12, Wide > > > st: Version 20070203, fixed bufsize 32768, s/g segs 256 > > > sd 0:0:0:0: [sda] 35843670 512-byte hardware sectors (18352 MB) > > > sd 0:0:0:0: [sda] Write Protect is off > > > sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, supports DPO and FUA > > > sd 0:0:0:0: [sda] 35843670 512-byte hardware sectors (18352 MB) > > > sd 0:0:0:0: [sda] Write Protect is off > > > sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, supports DPO and FUA > > > sda: sda1 > [snip] > > > sd 0:0:0:0: [sda] Result: hostbyte=0x07 driverbyte=0x00 > > > end_request: I/O error, dev sda, sector 63 > > > Buffer I/O error on device sda1, logical block 0 > > > Buffer I/O error on device sda1, logical block 1 > > > Buffer I/O error on device sda1, logical block 2 > > > Buffer I/O error on device sda1, logical block 3 > > > mount: fs type devfs not supported by kernel > > > ext3: No journal on filesystem on sda1 > > > umount: devfs: not mounted > > > sd 0:0:0:0: [sda] Result: hostbyte=0x07 driverbyte=0x00 > > > end_request: I/O error, dev sda, sector 28010831 > > > sd 0:0:0:0: [sda] Result: hostbyte=0x07 driverbyte=0x00 > > > end_request: I/O error, dev sda, sector 31080815 > > >From my log: > [ 3.890000] scsi0 : sata_sil24 > [ 3.900000] scsi1 : sata_sil24 > [ 3.900000] ata1: SATA max UDMA/100 host m128@0xefeffc00 port > 0xefef8000 irq 16 > [ 3.920000] ata2: SATA max UDMA/100 host m128@0xefeffc00 port > 0xefefa000 irq 16 > [ 4.300000] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) > [ 4.360000] ata1.00: ATA-7: MAXTOR STM3320820AS, 3.AAE, max UDMA/133 > [ 4.370000] ata1.00: 625142448 sectors, multi 0: LBA48 NCQ (depth 31/32) > [ 4.430000] ata1.00: configured for UDMA/100 > [ 4.500000] ieee1394: Node added: ID:BUS[0-00:1023] GUID[0010dc00005cc354] > [ 4.500000] ieee1394: Host added: ID:BUS[0-01:1023] GUID[0011d80000c4c261] > [ 4.790000] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300) > [ 4.850000] ata2.00: ATA-7: MAXTOR STM3320820AS, 3.AAE, max UDMA/133 > [ 4.860000] ata2.00: 625142448 sectors, multi 0: LBA48 NCQ (depth 31/32) > [ 4.920000] ata2.00: configured for UDMA/100 > [ 4.930000] scsi 0:0:0:0: Direct-Access ATA MAXTOR > STM332082 3.AA PQ: 0 ANSI: 5 > [ 4.960000] sd 0:0:0:0: [sda] 625142448 512-byte hardware sectors (320073 MB) > [ 4.980000] sd 0:0:0:0: [sda] Write Protect is off > [ 4.990000] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 > [ 4.990000] sd 0:0:0:0: [sda] Write cache: enabled, read cache: > enabled, doesn't support DPO or FUA > [ 5.020000] sd 0:0:0:0: [sda] 625142448 512-byte hardware sectors (320073 MB) > [ 5.040000] sd 0:0:0:0: [sda] Write Protect is off > [ 5.050000] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 > [ 5.050000] sd 0:0:0:0: [sda] Write cache: enabled, read cache: > enabled, doesn't support DPO or FUA > [ 5.080000] sda: sda1 sda2 > [ 5.110000] sd 0:0:0:0: [sda] Attached SCSI disk > [ 5.120000] scsi 1:0:0:0: Direct-Access ATA MAXTOR > STM332082 3.AA PQ: 0 ANSI: 5 > [ 5.140000] sd 1:0:0:0: [sdb] 625142448 512-byte hardware sectors (320073 MB) > [ 5.170000] sd 1:0:0:0: [sdb] Write Protect is off > [ 5.180000] sd 1:0:0:0: [sdb] Mode Sense: 00 3a 00 00 > [ 5.180000] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: > enabled, doesn't support DPO or FUA > [ 5.210000] sd 1:0:0:0: [sdb] 625142448 512-byte hardware sectors (320073 MB) > [ 5.230000] sd 1:0:0:0: [sdb] Write Protect is off > [ 5.240000] sd 1:0:0:0: [sdb] Mode Sense: 00 3a 00 00 > [ 5.240000] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: > enabled, doesn't support DPO or FUA > [ 5.270000] sdb: sdb1 sdb2 > [ 5.300000] sd 1:0:0:0: [sdb] Attached SCSI disk > [more normal boot messaged, 3-disk RAID5 starts] > [ 63.420000] ata2.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x6 frozen > [ 63.420000] ata2.00: cmd 61/08:00:09:d6:42/00:00:25:00:00/40 tag 0 > cdb 0x0 data 4096 out > [ 63.420000] res 40/00:00:00:00:00/00:00:00:00:00/00 Emask > 0x4 (timeout) > [ 63.420000] ata2.00: status: {DRDY } > [ 63.420000] ata2: hard resetting link > [ 65.720000] ata2: softreset failed (port not ready) > [ 65.720000] ata2: reset failed (errno=-5), retrying in 8 secs > [ 73.420000] ata2: hard resetting link > [ 75.720000] ata2: softreset failed (port not ready) > [ 75.720000] ata2: reset failed (errno=-5), retrying in 8 secs > [ 83.420000] ata2: hard resetting link > [ 85.720000] ata2: softreset failed (port not ready) > [ 85.720000] ata2: reset failed (errno=-5), retrying in 33 secs > [snip, disk gets kicked] > [ 120.780000] sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET > driverbyte=DRIVER_OK,SUGGEST_OK > [ 120.780000] end_request: I/O error, dev sdb, sector 19550927 > [ 120.780000] sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET > driverbyte=DRIVER_OK,SUGGEST_OK > [ 120.780000] end_request: I/O error, dev sdb, sector 19550935 > [ 120.780000] sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET > driverbyte=DRIVER_OK,SUGGEST_OK > [ 120.780000] end_request: I/O error, dev sdb, sector 19550943 > [ 120.780000] sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET > driverbyte=DRIVER_OK,SUGGEST_OK > > More similar error messages in the old my LKML-mail. > > After sdb was removed from the array the system worked normal with > only two drives. > But on the next boot it kicked the second sata_sil24 disk from the > array killing it. Can you please confirm that this bug is present in -mm and not present in mainline (yet)? Thanks. - To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
