Messages in this thread | | | From | Alistair John Strachan <> | Subject | CK804 SATA Errors (still got them) | Date | Thu, 1 Mar 2007 13:39:52 +0000 |
| |
Hi Robert,
Despite all the work that went into making these less frequent with ADMA, they're still possible to trigger.
alistair@damocles:~$ cat /proc/version Linux version 2.6.21-rc2-damocles (root@damocles) (gcc version 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)) #1 SMP Wed Feb 28 21:58:41 GMT 2007
alistair@damocles:~$ dmesg | tail -n 13 ata1: EH in ADMA mode, notifier 0x0 notifier_error 0x0 gen_ctl 0x1501000 status 0x500 next cpb count 0x0 next cpb idx 0x0 ata1: CPB 0: ctl_flags 0xd, resp_flags 0x1 ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen ata1.00: cmd ca/00:38:ae:08:c2/00:00:00:00:00/e0 tag 0 cdb 0x0 data 28672 out res 40/00:00:01:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout) ata1: soft resetting port ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) ata1.00: configured for UDMA/133 ata1: EH complete SCSI device sda: 488397168 512-byte hdwr sectors (250059 MB) sda: Write Protect is off sda: Mode Sense: 00 3a 00 00 SCSI device sda: write cache: enabled, read cache: enabled, doesn't support DPO or FUA
These cause the same ~30 second stalls. Machine was not under load.
No 3rd party modules were loaded.
-- Cheers, Alistair.
Final year Computer Science undergraduate. 1F2 55 South Clerk Street, Edinburgh, UK. - 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/
| |