Description of problem: Some mkisofs / move of large file / in a word disk activity produce the same behaviours than bug # 132385. a lot of : Jun 20 11:45:29 william kernel: hda: dma_timer_expiry: dma status == 0x21 Jun 20 11:45:39 william kernel: hda: DMA timeout error Jun 20 11:45:39 william kernel: hda: dma timeout error: status=0xd0 { Busy } Jun 20 11:45:39 william kernel: ide: failed opcode was: unknown Jun 20 11:45:39 william kernel: hda: DMA disabled Jun 20 11:45:39 william kernel: ide0: reset: success in /var/log/message... System is "slow" / nearly frozen. Version-Release number of selected component (if applicable): FC5 / 2.6.16-1.2133_FC5 How reproducible: Play with big files. Info : ------ lspci : root@william ~# lspci 00:00.0 Host bridge: Intel Corporation 82855PM Processor to I/O Controller (rev 03) 00:01.0 PCI bridge: Intel Corporation 82855PM Processor to AGP Controller (rev 03) 00:1d.0 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #1 (rev 01) 00:1d.1 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #2 (rev 01) 00:1d.2 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #3 (rev 01) 00:1d.7 USB Controller: Intel Corporation 82801DB/DBM (ICH4/ICH4-M) USB2 EHCI Controller (rev 01) 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 81) 00:1f.0 ISA bridge: Intel Corporation 82801DBM (ICH4-M) LPC Interface Bridge (rev 01) 00:1f.1 IDE interface: Intel Corporation 82801DBM (ICH4-M) IDE Controller (rev 01) 00:1f.5 Multimedia audio controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller (rev 01) 00:1f.6 Modem: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Modem Controller (rev 01) 01:00.0 VGA compatible controller: nVidia Corporation NV28 [GeForce4 Ti 4200 Go AGP 8x] (rev a1) 02:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5705M Gigabit Ethernet (rev 01) 02:01.0 CardBus bridge: Texas Instruments PCI7510 PC card Cardbus Controller (rev 01) 02:01.1 CardBus bridge: Texas Instruments PCI7510,7610 PC card Cardbus Controller (rev 01) 02:01.2 FireWire (IEEE 1394): Texas Instruments PCI7410,7510,7610 OHCI-Lynx Controller 02:01.3 System peripheral: Texas Instruments PCI7410,7510,7610 PCI Firmware Loading Function ----------root@william ~# dmesg | grep hda ide0: BM-DMA at 0xbfa0-0xbfa7, BIOS settings: hda:DMA, hdb:pio hda: IC25N040ATMR04-0, ATA DISK drive hda: max request size: 512KiB hda: 78140160 sectors (40007 MB) w/1740KiB Cache, CHS=16383/255/63, UDMA(100) hda: cache flushes supported hda: hda1 hda2 EXT3 FS on hda1, internal journal SELinux: initialized (dev hda1, type ext3), uses xattr hda: dma_timer_expiry: dma status == 0x21 hda: DMA timeout error hda: dma timeout error: status=0xd0 { Busy } hda: DMA disabled hda: dma_timer_expiry: dma status == 0x21 hda: DMA timeout error hda: dma timeout error: status=0xd0 { Busy } hda: DMA disabled hda: dma_timer_expiry: dma status == 0x21 hda: DMA timeout error hda: dma timeout error: status=0xd0 { Busy } hda: DMA disabled hda: dma_timer_expiry: dma status == 0x21 hda: DMA timeout error hda: dma timeout error: status=0xd0 { Busy } hda: DMA disabled This occures on a Dell D800.
oups bug #132385 is not the correct reference.... the correct one is # 132584 some info : [root@william ~]# hdparm -i /dev/hda /dev/hda: Model=IC25N040ATMR04-0, FwRev=MO2OAD0A, SerialNo=MRG257K2FWZUUH Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs } RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=4 BuffType=DualPortCache, BuffSize=1740kB, MaxMultSect=16, MultSect=16 CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=78140160 IORDY=on/off, tPIO={min:240,w/IORDY:120}, tDMA={min:120,rec:120} PIO modes: pio0 pio1 pio2 pio3 pio4 DMA modes: mdma0 mdma1 mdma2 UDMA modes: udma0 udma1 udma2 udma3 udma4 *udma5 AdvancedPM=yes: mode=0x80 (128) WriteCache=enabled Drive conforms to: ATA/ATAPI-6 T13 1410D revision 3a: ATA/ATAPI-2 ATA/ATAPI-3 ATA/ATAPI-4 ATA/ATAPI-5 ATA/ATAPI-6 * signifies the current active mode The problem is still the same with FC6T1 2.6.17-1.2307_FC6.
A new kernel update has been released (Version: 2.6.18-1.2200.fc5) based upon a new upstream kernel release. Please retest against this new kernel, as a large number of patches go into each upstream release, possibly including changes that may address this problem. This bug has been placed in NEEDINFO state. Due to the large volume of inactive bugs in bugzilla, if this bug is still in this state in two weeks time, it will be closed. Should this bug still be relevant after this period, the reporter can reopen the bug at any time. Any other users on the Cc: list of this bug can request that the bug be reopened by adding a comment to the bug. In the last few updates, some users upgrading from FC4->FC5 have reported that installing a kernel update has left their systems unbootable. If you have been affected by this problem please check you only have one version of device-mapper & lvm2 installed. See bug 207474 for further details. If this bug is a problem preventing you from installing the release this version is filed against, please see bug 169613. If this bug has been fixed, but you are now experiencing a different problem, please file a separate bug for the new problem. Thank you.
This bug has been mass-closed along with all other bugs that have been in NEEDINFO state for several months. Due to the large volume of inactive bugs in bugzilla, this is the only method we have of cleaning out stale bug reports where the reporter has disappeared. If you can reproduce this bug after installing all the current updates, please reopen this bug. If you are not the reporter, you can add a comment requesting it be reopened, and someone will get to it asap. Thank you.