I wonder if this is a regression, I have seen info that this bug had been in the SB600 and worked around with 2.6.26:
Quote:
Jul 3 08:16:01 bigbox kernel: ata1: softreset failed (device not ready)
Jul 3 08:16:01 bigbox kernel: ata1: failed due to HW bug, retry pmp=0
Jul 3 08:16:02 bigbox kernel: ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
Jul 3 08:16:02 bigbox smartd[4447]: Device: /dev/sda [SAT], not capable of SMART self-check
Jul 3 08:16:02 bigbox kernel: ata1.00: configured for UDMA/133
Jul 3 08:16:02 bigbox kernel: ata1: EH complete
Jul 3 08:16:02 bigbox kernel: sd 0:0:0:0: [sda] 2930277168 512-byte hardware sectors: (1.50TB/1.36TiB)
Jul 3 08:16:02 bigbox kernel: sd 0:0:0:0: [sda] Write Protect is off
Jul 3 08:16:02 bigbox kernel: sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
Jul 3 08:16:02 bigbox kernel: sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Jul 3 08:16:02 bigbox smartd[4447]: Device: /dev/sda [SAT], SMART Usage Attribute: 188 Unknown_Attribute changed from 62 to 61
Jul 3 08:16:09 bigbox kernel: ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
Jul 3 08:16:09 bigbox kernel: ata2.00: cmd b0/da:00:00:4f:c2/00:00:00:00:00/00 tag 0
Jul 3 08:16:09 bigbox kernel: res 40/00:00:2f:7b:a8/00:00:ae:00:00/e0 Emask 0x4 (timeout)
Jul 3 08:16:09 bigbox kernel: ata2.00: status: { DRDY }
Jul 3 08:16:09 bigbox kernel: ata2: hard resetting link
Jul 3 08:16:09 bigbox kernel: ata2: softreset failed (device not ready)
Jul 3 08:16:09 bigbox kernel: ata2: failed due to HW bug, retry pmp=0
Jul 3 08:16:10 bigbox kernel: ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
Jul 3 08:16:11 bigbox smartd[4447]: Device: /dev/sdb [SAT], not capable of SMART self-check
Jul 3 08:16:11 bigbox kernel: ata2.00: configured for UDMA/133
Jul 3 08:16:11 bigbox kernel: ata2: EH complete
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here's my lspci:
Quote:
00:00.0 Host bridge: Advanced Micro Devices [AMD] RS780 Host Bridge
00:01.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (int gfx)
00:0a.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (PCIE port 5)
00:11.0 SATA controller: ATI Technologies Inc SB700/SB800 SATA Controller [IDE mode]
00:12.0 USB Controller: ATI Technologies Inc SB700/SB800 USB OHCI0 Controller
00:12.1 USB Controller: ATI Technologies Inc SB700 USB OHCI1 Controller
00:12.2 USB Controller: ATI Technologies Inc SB700/SB800 USB EHCI Controller
00:13.0 USB Controller: ATI Technologies Inc SB700/SB800 USB OHCI0 Controller
00:13.1 USB Controller: ATI Technologies Inc SB700 USB OHCI1 Controller
00:13.2 USB Controller: ATI Technologies Inc SB700/SB800 USB EHCI Controller
00:14.0 SMBus: ATI Technologies Inc SBx00 SMBus Controller (rev 3a)
00:14.1 IDE interface: ATI Technologies Inc SB700/SB800 IDE Controller
00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia (Intel HDA)
00:14.3 ISA bridge: ATI Technologies Inc SB700/SB800 LPC host controller
00:14.4 PCI bridge: ATI Technologies Inc SBx00 PCI to PCI Bridge
00:14.5 USB Controller: ATI Technologies Inc SB700/SB800 USB OHCI2 Controller
00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration
00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control
01:05.0 VGA compatible controller: ATI Technologies Inc Radeon HD 3200 Graphics
01:05.1 Audio device: ATI Technologies Inc RS780 Azalia controller
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 02)
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uname:
Quote:
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Linux bigbox 2.6.27.23-0.1-xen #1 SMP 2009-05-26 17:02:05 -0400 x86_64 x86_64 x86_64 GNU/Linux
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This is happening on three out of three SATA disks in the system and, even though I can't explain how, seems to have caused data loss on the mdraid they support.
It would be great if someone has a good idea on this one.
adding smartctl -a, just in case
Quote:
smartctl 5.39 2008-10-24 22:33 [x86_64-suse-linux-gnu] (openSUSE RPM)
Copyright (C) 2002-8 by Bruce Allen, http://smartmontools.sourceforge.net
=== START OF INFORMATION SECTION ===
Device Model: ST31500341AS
Serial Number: 9VS11W0F
Firmware Version: CC1H
User Capacity: 1.500.301.910.016 bytes
Device is: Not in smartctl database [for details use: -P showall]
ATA Version is: 8
ATA Standard is: ATA-8-ACS revision 4
Local Time is: Fri Jul 3 08:35:58 2009 CEST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED
General SMART Values:
Offline data collection status: (0x82) Offline data collection activity
was completed without error.
Auto Offline Data Collection: Enabled.
Self-test execution status: ( 0) The previous self-test routine completed
without error or no self-test has ever
been run.
Total time to complete Offline
data collection: ( 609) seconds.
Offline data collection
capabilities: (0x7b) SMART execute Offline immediate.
Auto Offline data collection on/off support.
Suspend Offline collection upon new
command.
Offline surface scan supported.
Self-test supported.
Conveyance Self-test supported.
Selective Self-test supported.
SMART capabilities: (0x0003) Saves SMART data before entering
power-saving mode.
Supports SMART auto save timer.
Error logging capability: (0x01) Error logging supported.
General Purpose Logging supported.
Short self-test routine
recommended polling time: ( 1) minutes.
Extended self-test routine
recommended polling time: ( 255) minutes.
Conveyance self-test routine
recommended polling time: ( 2) minutes.
SCT capabilities: (0x103f) SCT Status supported.
SCT Feature Control supported.
SCT Data Table supported.
SMART Attributes Data Structure revision number: 10
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x000f 118 099 006 Pre-fail Always - 167828869
3 Spin_Up_Time 0x0003 092 092 000 Pre-fail Always - 0
4 Start_Stop_Count 0x0032 098 098 020 Old_age Always - 2709
5 Reallocated_Sector_Ct 0x0033 098 098 036 Pre-fail Always - 93
7 Seek_Error_Rate 0x000f 072 060 030 Pre-fail Always - 20781990
9 Power_On_Hours 0x0032 098 098 000 Old_age Always - 2315
10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 16
12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always - 29
184 Unknown_Attribute 0x0032 100 100 099 Old_age Always - 0
187 Reported_Uncorrect 0x0032 100 100 000 Old_age Always - 0
188 Unknown_Attribute 0x0032 061 001 000 Old_age Always - 6249330706724
189 High_Fly_Writes 0x003a 083 083 000 Old_age Always - 17
190 Airflow_Temperature_Cel 0x0022 065 053 045 Old_age Always - 35 (Lifetime Min/Max 31/44)
194 Temperature_Celsius 0x0022 035 047 000 Old_age Always - 35 (0 20 0 0)
195 Hardware_ECC_Recovered 0x001a 049 032 000 Old_age Always - 167828869
197 Current_Pending_Sector 0x0012 100 100 000 Old_age Always - 0
198 Offline_Uncorrectable 0x0010 100 100 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age Always - 0
240 Head_Flying_Hours 0x0000 100 253 000 Old_age Offline - 69814693398795
241 Unknown_Attribute 0x0000 100 253 000 Old_age Offline - 1345796097
242 Unknown_Attribute 0x0000 100 253 000 Old_age Offline - 290015065
SMART Error Log Version: 1
No Errors Logged
SMART Self-test log structure revision number 1
No self-tests have been logged. [To run self-tests, use: smartctl -t]
SMART Selective self-test log data structure revision number 1
SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS
1 0 0 Not_testing
2 0 0 Not_testing
3 0 0 Not_testing
4 0 0 Not_testing
5 0 0 Not_testing
Selective self-test flags (0x0):
After scanning selected spans, do NOT read-scan remainder of disk.
If Selective self-test is pending on power-up, resume after 0 minute delay.
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