#4373 closed bug (invalid)
Device timeout with AHCI device after switching to ATA.
| Reported by: | bga | Owned by: | marcusoverhagen |
|---|---|---|---|
| Priority: | high | Milestone: | R1 |
| Component: | Drivers/Disk | Version: | R1/pre-alpha1 |
| Keywords: | Cc: | ||
| Blocked By: | Blocking: | ||
| Platform: | All |
Description
My machine has both ATA and AHCi devices. When switching to the ATA bus manager. I started getting device timeouts from AHCI:
2009-08-29 16:17:37 KERN: ahci: AHCIPort::ResetPort port 2 2009-08-29 16:17:37 KERN: ahci: AHCIPort::ResetPort port 2, deviceBusy 1, forceDeviceReset 0 2009-08-29 16:17:37 KERN: ahci: AHCIPort::InterruptErrorHandler port 2, fCommandsActive 0x00000000, is 0x00400000, ci 0x00000000 2009-08-29 16:17:37 KERN: ahci: ssts 0x00000000 2009-08-29 16:17:37 KERN: ahci: sctl 0x00000301 2009-08-29 16:17:37 KERN: ahci: serr 0x00010000 2009-08-29 16:17:37 KERN: ahci: sact 0x00000000 2009-08-29 16:17:37 KERN: ahci: PhyReady Change 2009-08-29 16:17:37 KERN: ahci: AHCIPort::InterruptErrorHandler port 2, fCommandsActive 0x00000000, is 0x00000040, ci 0x00000000 2009-08-29 16:17:37 KERN: ahci: ssts 0x00000001 2009-08-29 16:17:37 KERN: ahci: sctl 0x00000300 2009-08-29 16:17:37 KERN: ahci: serr 0x04040000 2009-08-29 16:17:37 KERN: ahci: sact 0x00000000 2009-08-29 16:17:37 KERN: ahci: Port Connect Change 2009-08-29 16:17:37 KERN: ahci: AHCIPort::InterruptErrorHandler port 2, fCommandsActive 0x00000000, is 0x00400040, ci 0x00000000 2009-08-29 16:17:37 KERN: ahci: ssts 0x00000113 2009-08-29 16:17:37 KERN: ahci: sctl 0x00000300 2009-08-29 16:17:37 KERN: ahci: serr 0x04050000 2009-08-29 16:17:37 KERN: ahci: sact 0x00000000 2009-08-29 16:17:37 KERN: ahci: PhyReady Change 2009-08-29 16:17:37 KERN: ahci: Port Connect Change 2009-08-29 16:17:37 KERN: ahci: AHCIPort::PostReset port 2 2009-08-29 16:17:37 KERN: ahci: device signature 0x00000101 (ATA) 2009-08-29 16:17:37 KERN: ahci: ExecuteAtaRequest port 2: device timeout 2009-08-29 16:17:37 KERN: ahci: sata_request::abort called for command 0x35
Note that ot mentions ATA in the output so maybe it is related to recent changes in ATA error handling? Whenever this happens and I get messages like this in syslog, any Io operations halt for several seconds.
Attached is my full syslog, just in case.
Attachments (1)
Change History (3)
by , 15 years ago
| Attachment: | syslog.txt added |
|---|
comment:1 by , 15 years ago
| Resolution: | → invalid |
|---|---|
| Status: | new → closed |
comment:2 by , 15 years ago
"device signature 0x00000101 (ATA)" just means that this port is connected to a SATA or ATA harddisk, while "device signature 0xeb140101 (ATAPI)" would indicate a DVD-ROM or other ATAPI device.
Note:
See TracTickets
for help on using tickets.
So the HD that was giving me problems just died. I guess this bug was related to that. :) Sorry for the noise.