Bug 216924
| Summary: | Failing CD-RW drive appears to have hung machine | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Orion Poplawski <orion> |
| Component: | kernel | Assignee: | Alan Cox <alan> |
| Status: | CLOSED CANTFIX | QA Contact: | Brian Brock <bbrock> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 5 | CC: | davej, wtogami |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2006-11-25 00:03:37 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
afaik, it is possible to completely lock up the bus if IDE encounters a bad CD for example. Alan may be able to give a definitive answer. The 0x90 is ok, staying stuck in 0x90 after a reset means the drive stopped talking to us. At that point there isn't much we can do. We've spotted the error, we've asked the device to go back into a sane state and it has not done so. Alan |
Description of problem: If there's nothing the kernel can do in this case, feel free to close. But I would hope that a failing device that was not in use would not hang the machine. Here are the messages: Nov 22 10:56:47 iago kernel: hdd: irq timeout: status=0xd0 { Busy } Nov 22 10:56:47 iago kernel: ide: failed opcode was: unknown Nov 22 10:56:47 iago kernel: hdd: DMA disabled Nov 22 10:56:48 iago kernel: hdd: ATAPI reset complete Nov 22 10:57:47 iago kernel: hdd: irq timeout: status=0x90 { Busy } Nov 22 10:57:47 iago kernel: ide: failed opcode was: unknown Nov 22 10:57:48 iago kernel: hdd: ATAPI reset complete Nov 22 10:58:53 iago kernel: hdd: irq timeout: status=0x90 { Busy } Nov 22 10:58:53 iago kernel: ide: failed opcode was: unknown Nov 22 10:58:53 iago kernel: hdd: status timeout: status=0x90 { Busy } Nov 22 10:58:53 iago kernel: ide: failed opcode was: unknown Nov 22 10:58:53 iago kernel: hdd: drive not ready for command Nov 22 10:58:53 iago kernel: hdd: ATAPI reset complete Nov 22 10:59:53 iago kernel: hdd: irq timeout: status=0x90 { Busy } Nov 22 10:59:53 iago kernel: ide: failed opcode was: unknown Nov 22 10:59:53 iago kernel: hdd: ATAPI reset complete Nov 22 11:00:58 iago kernel: hdd: irq timeout: status=0x90 { Busy } Nov 22 11:00:58 iago kernel: ide: failed opcode was: unknown Nov 22 11:00:58 iago kernel: hdd: status timeout: status=0x90 { Busy } Nov 22 11:00:58 iago kernel: ide: failed opcode was: unknown Nov 22 11:00:58 iago kernel: hdd: drive not ready for command Nov 22 11:00:58 iago kernel: hdd: ATAPI reset complete Nov 22 11:01:58 iago kernel: hdd: irq timeout: status=0x90 { Busy } Nov 22 11:01:58 iago kernel: ide: failed opcode was: unknown Nov 22 11:01:58 iago kernel: hdd: ATAPI reset complete Nov 22 11:03:03 iago kernel: hdd: irq timeout: status=0x90 { Busy } Nov 22 11:03:03 iago kernel: ide: failed opcode was: unknown Nov 22 11:03:03 iago kernel: hdd: status timeout: status=0x90 { Busy } Nov 22 11:03:03 iago kernel: ide: failed opcode was: unknown Nov 22 11:03:03 iago kernel: hdd: drive not ready for command Nov 22 11:03:03 iago kernel: hdd: ATAPI reset complete Nov 22 11:04:03 iago kernel: hdd: irq timeout: status=0x90 { Busy } Nov 22 11:04:03 iago kernel: ide: failed opcode was: unknown Nov 22 11:04:03 iago kernel: hdd: ATAPI reset complete Nov 22 11:05:03 iago kernel: hdd: irq timeout: status=0x90 { Busy } Nov 22 11:05:03 iago kernel: ide: failed opcode was: unknown Nov 22 11:05:08 iago kernel: hdd: status timeout: status=0x90 { Busy } Nov 22 11:05:08 iago kernel: ide: failed opcode was: unknown Nov 22 11:05:08 iago kernel: hdd: drive not ready for command Nov 22 11:05:09 iago kernel: hdd: ATAPI reset complete Nov 22 11:05:14 iago kernel: hdd: irq timeout: status=0x90 { Busy } Nov 22 11:05:14 iago kernel: ide: failed opcode was: unknown Nov 22 11:05:14 iago kernel: hdd: ATAPI reset complete Nov 22 11:05:19 iago kernel: hdd: irq timeout: status=0x90 { Busy } Nov 22 11:05:19 iago kernel: ide: failed opcode was: unknown Nov 22 11:05:24 iago kernel: hdd: status timeout: status=0x90 { Busy } Nov 22 11:05:24 iago kernel: ide: failed opcode was: unknown Nov 22 11:05:24 iago kernel: hdd: drive not ready for command Nov 22 11:05:24 iago kernel: hdd: ATAPI reset complete Nov 22 11:05:29 iago kernel: hdd: irq timeout: status=0x90 { Busy } Nov 22 11:05:29 iago kernel: ide: failed opcode was: unknown Nov 22 11:05:29 iago kernel: hdd: ATAPI reset complete Nov 22 11:05:34 iago kernel: hdd: irq timeout: status=0x90 { Busy } Nov 22 11:05:34 iago kernel: ide: failed opcode was: unknown Nov 22 11:05:39 iago kernel: hdd: status timeout: status=0x90 { Busy } Nov 22 11:05:39 iago kernel: ide: failed opcode was: unknown Nov 22 11:05:39 iago kernel: hdd: drive not ready for command Nov 22 11:05:39 iago kernel: hdd: ATAPI reset complete Nov 22 11:06:39 iago kernel: hdd: irq timeout: status=0x90 { Busy } Nov 22 11:06:39 iago kernel: ide: failed opcode was: unknown Nov 22 11:06:39 iago kernel: hdd: ATAPI reset complete Nov 22 11:07:44 iago kernel: hdd: irq timeout: status=0x90 { Busy } Nov 22 11:07:44 iago kernel: ide: failed opcode was: unknown Nov 22 11:07:44 iago kernel: hdd: status timeout: status=0x90 { Busy } Nov 22 11:07:44 iago kernel: ide: failed opcode was: unknown Nov 22 11:07:44 iago kernel: hdd: drive not ready for command Nov 22 11:07:44 iago kernel: hdd: ATAPI reset complete Nov 22 11:08:44 iago kernel: hdd: irq timeout: status=0x90 { Busy } Nov 22 11:08:44 iago kernel: ide: failed opcode was: unknown Nov 22 11:08:44 iago kernel: hdd: ATAPI reset complete Nov 22 11:09:49 iago kernel: hdd: irq timeout: status=0x90 { Busy } Nov 22 11:09:49 iago kernel: ide: failed opcode was: unknown Nov 22 11:09:49 iago kernel: hdd: status timeout: status=0x90 { Busy } Nov 22 11:09:49 iago kernel: ide: failed opcode was: unknown Nov 22 11:09:49 iago kernel: hdd: drive not ready for command Nov 22 11:09:49 iago kernel: hdd: ATAPI reset complete Nov 22 11:10:49 iago kernel: hdd: irq timeout: status=0x90 { Busy } Nov 22 11:10:49 iago kernel: ide: failed opcode was: unknown Nov 22 11:10:49 iago kernel: hdd: ATAPI reset complete Nov 22 11:11:49 iago kernel: hdd: irq timeout: status=0x90 { Busy } Nov 22 11:11:49 iago kernel: ide: failed opcode was: unknown Nov 22 11:11:54 iago kernel: hdd: status timeout: status=0x90 { Busy } Nov 22 11:11:54 iago kernel: ide: failed opcode was: unknown Nov 22 11:11:54 iago kernel: hdd: drive not ready for command Nov 22 11:11:54 iago kernel: hdd: ATAPI reset complete Nov 22 11:11:59 iago kernel: hdd: irq timeout: status=0x90 { Busy } Nov 22 11:11:59 iago kernel: ide: failed opcode was: unknown Nov 22 11:11:59 iago kernel: hdd: ATAPI reset complete At this point the display froze and the machine was no longer accessible via the network. I'm assuming that this was because problems with the drive. The drive was not in use. Version-Release number of selected component (if applicable): 2.6.18-1.2239.fc5 How reproducible: Got some drive errors before, but no hang ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx ICH4: IDE controller at PCI slot 0000:00:1f.1 PCI: Enabling device 0000:00:1f.1 (0005 -> 0007) ACPI: PCI Interrupt 0000:00:1f.1[A] -> GSI 18 (level, low) -> IRQ 169 ICH4: chipset revision 1 ICH4: not 100% native mode: will probe irqs later ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:DMA, hdb:DMA ide1: BM-DMA at 0xffa8-0xffaf, BIOS settings: hdc:DMA, hdd:DMA Probing IDE interface ide0... hda: WDC WD300BB-75DEA0, ATA DISK drive hdb: WDC WD1200BB-00CAA1, ATA DISK drive ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 Probing IDE interface ide1... hdc: WDC WD1200BB-00CAA1, ATA DISK drive hdd: SAMSUNG CD-R/RW SW-240B, ATAPI CD/DVD-ROM drive ide1 at 0x170-0x177,0x376 on irq 15 hda: max request size: 128KiB hda: Host Protected Area detected. current capacity is 58593750 sectors (30000 MB) native capacity is 58633344 sectors (30020 MB) hda: Host Protected Area disabled. hda: 58633344 sectors (30020 MB) w/2048KiB Cache, CHS=58168/16/63, UDMA(100) hda: cache flushes not supported hda: hda1 hda2 hda3 hdb: max request size: 128KiB hdb: 234441648 sectors (120034 MB) w/2048KiB Cache, CHS=65535/16/63, UDMA(100) hdb: cache flushes not supported hdb: hdb1 hdc: max request size: 128KiB hdc: 234441648 sectors (120034 MB) w/2048KiB Cache, CHS=65535/16/63, UDMA(100) hdc: cache flushes not supported hdc: hdc1 hdd: ATAPI 40X CD-ROM CD-R/RW drive, 2048kB Cache, UDMA(33) Uniform CD-ROM driver Revision: 3.20