Messages in this thread | | | Date | Thu, 01 Nov 2007 23:34:35 -0400 | From | Jeff Garzik <> | Subject | Re: Strange freezes (seems like SATA related) |
| |
Heikki Orsila wrote: > On Mon, Oct 29, 2007 at 09:54:27AM -0700, Max Krasnyansky wrote: >> A couple of HP xw9300 machines (dual Opterons) started freezing up. >> We're running on 2.6.22.1 on them. Freezes a somewhere weird. >> VGA console is alive >> (I can switch vts, etc) but everything else is dead (network, etc). > > I'm thinking this is not a coincidence. I was running 2.6.22.5, and > looking at your problems, I just had a similar experience on tuesday.. > The network was still fine after kernel errors so that I was able to > login with SSH. See: > > http://lkml.org/lkml/2007/10/30/193 > >> ata1: EH in ADMA mode, notifier 0x1 notifier_error 0x0 gen_ctl 0x1581000 status 0x1540 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/00:08:57:00:80/00:00:00:00:00/e0 tag 0 cdb 0x0 data 4096 out >> res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout) >> Descriptor sense data with sense descriptors (in hex): >> end_request: I/O error, dev sda, sector 8388695 >> Buffer I/O error on device sda1, logical block 1048579 >> lost page write due to I/O error on sda1 >> sd 0:0:0:0: [sda] Write Protect is off > > With ata_piix Intel SATA I got these errors: > > ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen > ata1.00: cmd ca/00:68:6f:3a:00/00:00:00:00:00/e0 tag 0 cdb 0x0 data 53248 out > res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout) > ata1: port is slow to respond, please be patient (Status 0xd0) > ata1: device not ready (errno=-16), forcing hardreset > ata1: soft resetting port > ata1.00: revalidation failed (errno=-2) > ata1: failed to recover some devices, retrying in 5 secs > ata1: soft resetting port > ata1.00: configured for UDMA/133 > ata1: EH complete > sd 0:0:0:0: [sda] 488397168 512-byte hardware sectors (250059 MB) > sd 0:0:0:0: [sda] Write Protect is off > sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 > sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
These are two 100% different issues.... The only thing they have in common is that they spit out an error.
Jeff
- 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/
| |