Messages in this thread | | | Date | Sun, 18 May 2008 20:08:18 -0600 | From | Robert Hancock <> | Subject | Re: SATA disk reports DRDY and goes to PIO0 eventually. noapic fixes it |
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Alessandro Suardi wrote: > Since some time I noticed my nephew's Fedora 8 box would have > some noise in /var/log/messages with timeouts reported by the > SATA layer, with the drive in DRDY state. Flux is like this (from > the base Fedora 9 kernel installed today): > > May 17 17:18:39 rospo kernel: ata4.00: exception Emask 0x0 SAct 0x0 > SErr 0x0 action 0x2 frozen > May 17 17:18:39 rospo kernel: ata4.00: cmd > a0/00:00:00:08:00/00:00:00:00:00/a0 tag 0 pio 16392 in > May 17 17:18:39 rospo kernel: cdb 4a 01 00 00 10 00 00 00 08 > 00 00 00 00 00 00 00 > May 17 17:18:39 rospo kernel: res > 40/00:03:00:00:00/00:00:00:00:00/a0 Emask 0x4 (timeout) > May 17 17:18:39 rospo kernel: ata4.00: status: { DRDY } > May 17 17:18:39 rospo kernel: ata4: soft resetting link > May 17 17:18:39 rospo kernel: ata4.00: configured for UDMA/33 > May 17 17:18:39 rospo kernel: ata4: EH complete > May 17 17:18:40 rospo kernel: ALSA sound/usb/usbaudio.c:1353: setting > usb interface 1:1 > May 17 17:18:40 rospo kernel: ALSA sound/usb/usbaudio.c:1353: setting > usb interface 1:1 > May 17 17:18:46 rospo kernel: ata4.00: exception Emask 0x0 SAct 0x0 > SErr 0x0 action 0x2 frozen > May 17 17:18:46 rospo kernel: ata4.00: cmd > a0/00:00:00:08:00/00:00:00:00:00/a0 tag 0 pio 16392 in > May 17 17:18:46 rospo kernel: cdb 4a 01 00 00 10 00 00 00 08 > 00 00 00 00 00 00 00 > May 17 17:18:46 rospo kernel: res > 40/00:03:00:00:00/00:00:00:00:00/a0 Emask 0x4 (timeout) > May 17 17:18:46 rospo kernel: ata4.00: status: { DRDY } > May 17 17:18:46 rospo kernel: ata4: soft resetting link > May 17 17:18:46 rospo kernel: ata4.00: configured for UDMA/33 > May 17 17:18:46 rospo kernel: ata4: EH complete > May 17 17:18:53 rospo kernel: ata4.00: exception Emask 0x0 SAct 0x0 > SErr 0x0 action 0x2 frozen > May 17 17:18:53 rospo kernel: ata4.00: cmd > a0/00:00:00:08:00/00:00:00:00:00/a0 tag 0 pio 16392 in > May 17 17:18:53 rospo kernel: cdb 4a 01 00 00 10 00 00 00 08 > 00 00 00 00 00 00 00 > May 17 17:18:53 rospo kernel: res > 40/00:03:00:00:00/00:00:00:00:00/a0 Emask 0x4 (timeout) > May 17 17:18:53 rospo kernel: ata4.00: status: { DRDY } > May 17 17:18:53 rospo kernel: ata4: soft resetting link > May 17 17:18:54 rospo kernel: ata4.00: configured for UDMA/33 > May 17 17:18:54 rospo kernel: ata4: EH complete > May 17 17:19:01 rospo kernel: ata4.00: limiting speed to UDMA/25:PIO4 > May 17 17:19:01 rospo kernel: ata4.00: exception Emask 0x0 SAct 0x0 > SErr 0x0 action 0x2 frozen > May 17 17:19:01 rospo kernel: ata4.00: cmd > a0/00:00:00:08:00/00:00:00:00:00/a0 tag 0 pio 16392 in > May 17 17:19:01 rospo kernel: cdb 4a 01 00 00 10 00 00 00 08 > 00 00 00 00 00 00 00 > May 17 17:19:01 rospo kernel: res > 40/00:03:00:00:00/00:00:00:00:00/a0 Emask 0x4 (timeout) > May 17 17:19:01 rospo kernel: ata4.00: status: { DRDY } > May 17 17:19:01 rospo kernel: ata4: soft resetting link > May 17 17:19:01 rospo kernel: ata4.00: configured for UDMA/25 > May 17 17:19:01 rospo kernel: ata4: EH complete > May 17 17:19:01 rospo kernel: sr0: CDROM (ioctl) error, command: Get > event status notification 4a 01 00 00 10 00 00 00 08 00 > May 17 17:19:01 rospo kernel: sr: Sense Key : Aborted Command > [current] [descriptor] > May 17 17:19:01 rospo kernel: sr: Add. Sense: No additional sense information > May 17 17:19:06 rospo kernel: ALSA sound/usb/usbaudio.c:1353: setting > usb interface 1:1 > May 17 17:19:06 rospo kernel: ALSA sound/usb/usbaudio.c:1353: setting > usb interface 1:1 > May 17 17:19:11 rospo kernel: ata4.00: exception Emask 0x0 SAct 0x0 > SErr 0x0 action 0x2 frozen > May 17 17:19:11 rospo kernel: ata4.00: cmd > a0/00:00:00:00:00/00:00:00:00:00/a0 tag 0 > May 17 17:19:11 rospo kernel: cdb 1e 00 00 00 00 00 00 00 00 > 00 00 00 00 00 00 00 > May 17 17:19:11 rospo kernel: res > 40/00:03:00:00:00/00:00:00:00:00/a0 Emask 0x4 (timeout) > May 17 17:19:11 rospo kernel: ata4.00: status: { DRDY } > May 17 17:19:11 rospo kernel: ata4: soft resetting link > May 17 17:19:12 rospo kernel: ata4.00: configured for UDMA/25 > May 17 17:19:12 rospo kernel: ata4: EH complete > May 17 17:19:22 rospo kernel: ata4.00: limiting speed to PIO4 > May 17 17:19:22 rospo kernel: ata4.00: exception Emask 0x0 SAct 0x0 > SErr 0x0 action 0x2 frozen > May 17 17:19:22 rospo kernel: ata4.00: cmd > a0/00:00:00:00:00/00:00:00:00:00/a0 tag 0 > May 17 17:19:22 rospo kernel: cdb 1e 00 00 00 00 00 00 00 00 > 00 00 00 00 00 00 00 > May 17 17:19:22 rospo kernel: res > 40/00:03:00:00:00/00:00:00:00:00/a0 Emask 0x4 (timeout) > May 17 17:19:22 rospo kernel: ata4.00: status: { DRDY } > May 17 17:19:22 rospo kernel: ata4: soft resetting link > May 17 17:19:22 rospo kernel: ata4.00: configured for PIO4 > May 17 17:19:22 rospo kernel: ata4: EH complete > May 17 17:19:32 rospo kernel: ata4.00: limiting speed to PIO3 > May 17 17:19:32 rospo kernel: ata4.00: exception Emask 0x0 SAct 0x0 > SErr 0x0 action 0x2 frozen > May 17 17:19:32 rospo kernel: ata4.00: cmd > a0/00:00:00:00:00/00:00:00:00:00/a0 tag 0 > May 17 17:19:32 rospo kernel: cdb 1e 00 00 00 00 00 00 00 00 > 00 00 00 00 00 00 00 > May 17 17:19:32 rospo kernel: res > 40/00:03:00:00:00/00:00:00:00:00/a0 Emask 0x4 (timeout) > May 17 17:19:32 rospo kernel: ata4.00: status: { DRDY } > May 17 17:19:32 rospo kernel: ata4: soft resetting link > May 17 17:19:33 rospo kernel: ata4.00: configured for PIO3 > May 17 17:19:33 rospo kernel: ata4: EH complete > May 17 17:19:43 rospo kernel: ata4.00: limiting speed to PIO0 > May 17 17:19:43 rospo kernel: ata4.00: exception Emask 0x0 SAct 0x0 > SErr 0x0 action 0x2 frozen > May 17 17:19:43 rospo kernel: ata4.00: cmd > a0/00:00:00:00:00/00:00:00:00:00/a0 tag 0 > May 17 17:19:43 rospo kernel: cdb 1e 00 00 00 00 00 00 00 00 > 00 00 00 00 00 00 00 > May 17 17:19:43 rospo kernel: res > 40/00:03:00:00:00/00:00:00:00:00/a0 Emask 0x4 (timeout) > May 17 17:19:43 rospo kernel: ata4.00: status: { DRDY } > May 17 17:19:43 rospo kernel: ata4: soft resetting link > May 17 17:19:43 rospo kernel: ata4.00: configured for PIO0 > May 17 17:19:43 rospo kernel: ata4: EH complete > May 17 17:19:50 rospo kernel: ALSA sound/usb/usbaudio.c:1353: setting > usb interface 1:1 > May 17 17:19:50 rospo kernel: ALSA sound/usb/usbaudio.c:1353: setting > usb interface 1:1 > May 17 17:19:53 rospo kernel: ata4.00: exception Emask 0x0 SAct 0x0 > SErr 0x0 action 0x2 frozen > May 17 17:19:53 rospo kernel: ata4.00: cmd > a0/00:00:00:00:00/00:00:00:00:00/a0 tag 0 > May 17 17:19:53 rospo kernel: cdb 1e 00 00 00 00 00 00 00 00 > 00 00 00 00 00 00 00 > May 17 17:19:53 rospo kernel: res > 40/00:03:00:00:00/00:00:00:00:00/a0 Emask 0x4 (timeout) > May 17 17:19:53 rospo kernel: ata4.00: status: { DRDY } > May 17 17:19:53 rospo kernel: ata4: soft resetting link > May 17 17:19:54 rospo kernel: ata4.00: configured for PIO0 > May 17 17:19:54 rospo kernel: ata4: EH complete > May 17 17:20:01 rospo kernel: ALSA sound/usb/usbaudio.c:1353: setting > usb interface 1:1 > May 17 17:20:04 rospo kernel: ata4.00: exception Emask 0x0 SAct 0x0 > SErr 0x0 action 0x2 frozen > May 17 17:20:04 rospo kernel: ata4.00: cmd > a0/00:00:00:00:00/00:00:00:00:00/a0 tag 0 > May 17 17:20:04 rospo kernel: cdb 1e 00 00 00 00 00 00 00 00 > 00 00 00 00 00 00 00 > May 17 17:20:04 rospo kernel: res > 40/00:03:00:00:00/00:00:00:00:00/a0 Emask 0x4 (timeout) > May 17 17:20:04 rospo kernel: ata4.00: status: { DRDY } > May 17 17:20:04 rospo kernel: ata4: soft resetting link > May 17 17:20:04 rospo kernel: ata4.00: configured for PIO0 > May 17 17:20:04 rospo kernel: ata4: EH complete > May 17 17:20:04 rospo kernel: sr 3:0:0:0: ioctl_internal_command > return code = 8000002 > May 17 17:20:04 rospo kernel: : Sense Key : Aborted Command > [current] [descriptor] > May 17 17:20:04 rospo kernel: : Add. Sense: No additional sense information > May 17 17:20:34 rospo kernel: ata4.00: exception Emask 0x0 SAct 0x0 > SErr 0x0 action 0x2 frozen > May 17 17:20:34 rospo kernel: ata4.00: cmd > a0/00:00:00:00:00/00:00:00:00:00/a0 tag 0 > May 17 17:20:34 rospo kernel: cdb 00 00 00 00 00 00 00 00 00 > 00 00 00 00 00 00 00 > May 17 17:20:34 rospo kernel: res > 40/00:03:00:00:00/00:00:00:00:00/a0 Emask 0x4 (timeout) > May 17 17:20:34 rospo kernel: ata4.00: status: { DRDY } > May 17 17:20:34 rospo kernel: ata4: soft resetting link > May 17 17:20:35 rospo kernel: ata4.00: configured for PIO0 > May 17 17:20:35 rospo kernel: ata4: EH complete > > ..and on and on and on. > > Reading another report on lkml I turned to the ATA wiki @ kernel.org > today, as even the newest Fedora 9 update (2.6.25.3-18) was still > behaving the same way - pci=nomsi wasn't useful, acpi=off was > also not useful, noapic did instead get rid of the messages, even > under 'find /' (which would usually turn up the ATA resets in less > than 10 seconds). > > Is there anything more useful than simply booting noapic that > can be done here, or is that it ?
Please post the full dmesg output from bootup. We can't see what controller type this is, etc.
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