Bug 469506 (ATA_slowdown)
| Summary: | 2.6.26.6-79.fc9.i686 random slowdown (ATA related) | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Bruno Antunes <sardaukar.siet> |
| Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> |
| Status: | CLOSED WONTFIX | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | high | Docs Contact: | |
| Priority: | medium | ||
| Version: | 9 | CC: | kernel-maint, quintela, sardaukar.siet |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | i686 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2009-07-14 14:24:21 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: | |||
This message is a reminder that Fedora 9 is nearing its end of life. Approximately 30 (thirty) days from now Fedora will stop maintaining and issuing updates for Fedora 9. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as WONTFIX if it remains open with a Fedora 'version' of '9'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version prior to Fedora 9's end of life. Bug Reporter: Thank you for reporting this issue and we are sorry that we may not be able to fix it before Fedora 9 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora please change the 'version' of this bug to the applicable version. If you are unable to change the version, please add a comment here and someone will do it for you. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. The process we are following is described here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping Fedora 9 changed to end-of-life (EOL) status on 2009-07-10. Fedora 9 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. Thank you for reporting this bug and we are sorry it could not be fixed. |
Description of problem: I just installed one more laptop today with Fedora 9 and this one experiences random slowdown with the following appearing on dmesg: ata2.01: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen ata2.01: cmd a0/00:00:00:00:00/00:00:00:00:00/b0 tag 0 cdb 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 res 40/00:03:00:00:00/00:00:00:00:00/b0 Emask 0x4 (timeout) ata2.01: status: { DRDY } ata2: link is slow to respond, please be patient (ready=0) ata2: device not ready (errno=-16), forcing hardreset ata2: soft resetting link ata2.00: configured for UDMA/100 ata2.01: configured for UDMA/33 ata2: EH complete sd 1:0:0:0: [sda] 312581808 512-byte hardware sectors (160042 MB) sd 1:0:0:0: [sda] Write Protect is off sd 1:0:0:0: [sda] Mode Sense: 00 3a 00 00 sd 1:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA sd 1:0:0:0: [sda] 312581808 512-byte hardware sectors (160042 MB) sd 1:0:0:0: [sda] Write Protect is off sd 1:0:0:0: [sda] Mode Sense: 00 3a 00 00 sd 1:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA ata2.01: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen ata2.01: cmd a0/00:00:00:00:00/00:00:00:00:00/b0 tag 0 cdb 1e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 res 40/00:02:00:08:00/00:00:00:00:00/b0 Emask 0x4 (timeout) ata2.01: status: { DRDY } ata2: link is slow to respond, please be patient (ready=0) ata2: device not ready (errno=-16), forcing hardreset ata2: soft resetting link ata2.00: configured for UDMA/100 ata2.01: configured for UDMA/33 ata2: EH complete sd 1:0:0:0: [sda] 312581808 512-byte hardware sectors (160042 MB) sd 1:0:0:0: [sda] Write Protect is off sd 1:0:0:0: [sda] Mode Sense: 00 3a 00 00 sd 1:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA sd 1:0:0:0: [sda] 312581808 512-byte hardware sectors (160042 MB) sd 1:0:0:0: [sda] Write Protect is off sd 1:0:0:0: [sda] Mode Sense: 00 3a 00 00 sd 1:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA I also see these: CE: hpet increasing min_delta_ns to 15000 nsec CE: hpet increasing min_delta_ns to 22500 nsec ISO 9660 Extensions: Microsoft Joliet Level 3 ISO 9660 Extensions: RRIP_1991A CE: hpet increasing min_delta_ns to 33750 nsec Version-Release number of selected component (if applicable): 2.6.26.6-79.fc9.i686 How reproducible: Everytime, random occurrence I guess Steps to Reproduce: 1. Install Fedora 9 2. ??? 3. FAIL Actual results: The slowdown mentioned Expected results: No slowdown Additional info: lspci output: 00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub (rev 03) 00:01.0 PCI bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express PCI Express Root Port (rev 03) 00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 02) 00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 02) 00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 (rev 02) 00:1c.2 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3 (rev 02) 00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 (rev 02) 00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 (rev 02) 00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 (rev 02) 00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 (rev 02) 00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 02) 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2) 00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02) 00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA IDE Controller (rev 02) 00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 02) 01:00.0 VGA compatible controller: ATI Technologies Inc M56P [Radeon Mobility X1600] 04:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG Network Connection (rev 02) 05:00.0 SATA controller: JMicron Technologies, Inc. JMicron 20360/20363 AHCI Controller (rev 02) 06:01.0 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller 06:01.1 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 19) 06:01.2 System peripheral: Ricoh Co Ltd R5C843 MMC Host Controller (rev 01) 06:01.3 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 0a) 06:01.4 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev 05) 06:07.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8169 Gigabit Ethernet (rev 10)