Hello, On Mon, 15 September 2008 Tejun Heo <tj@xxxxxxxxxx> wrote: > (please try to wrap paragraphs for 80 column) I try not to break lines from dmesg, lspci and and other commands' (formatted) output as those tend to get pretty hard to read when line-wrapped. Sorry if I wrapped my text after 80 columns. > > Kernel error output related to XFS shutdown: > > [ 9352.420180] ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 > > action 0x6 frozen [ 9352.420247] ata1.00: cmd > > ea/00:00:00:00:00/00:00:00:00:00/a0 tag 0 [ 9352.420261] > > res 40/00:01:00:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout) > > Timeout on FLUSH_EXT. That's a bad sign. Patch to retry FLUSH is > pending but at any rate FLUSH failure is often accompanied by loss of > data and XFS is doing the right thing of giving up on it. > > Can you please post the result of "smartctl -a /dev/sda"? I checked it though there were no errors logged nor any other information that would catch attention. The disk/machine is pretty unused (a year old but low uptime, a few hours those days with uptime) Anyhow smaprtctl's output is blow. Bruno smartctl version 5.38 [i686-pc-linux-gnu] Copyright (C) 2002-8 Bruce Allen Home page is http://smartmontools.sourceforge.net/ === START OF INFORMATION SECTION === Device Model: FUJITSU MHY2250BH Serial Number: K407T7A25THF Firmware Version: 0000000B User Capacity: 250,059,350,016 bytes Device is: Not in smartctl database [for details use: -P showall] ATA Version is: 8 ATA Standard is: ATA-8-ACS revision 3f Local Time is: Mon Sep 15 18:52:53 2008 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: (0x00) Offline data collection activity was never started. Auto Offline Data Collection: Disabled. 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: (1009) 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: ( 2) minutes. Extended self-test routine recommended polling time: ( 143) minutes. Conveyance self-test routine recommended polling time: ( 2) minutes. SCT capabilities: (0x003d) SCT Status supported. SCT Feature Control supported. SCT Data Table supported. SMART Attributes Data Structure revision number: 16 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 100 100 046 Pre-fail Always - 189618 2 Throughput_Performance 0x0005 100 100 030 Pre-fail Offline - 53870592 3 Spin_Up_Time 0x0003 100 100 025 Pre-fail Always - 1 4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 168 5 Reallocated_Sector_Ct 0x0033 100 100 024 Pre-fail Always - 8589934592000 7 Seek_Error_Rate 0x000f 100 100 047 Pre-fail Always - 679 8 Seek_Time_Performance 0x0005 100 100 019 Pre-fail Offline - 0 9 Power_On_Hours 0x0032 100 100 000 Old_age Always - 230 10 Spin_Retry_Count 0x0013 100 100 020 Pre-fail Always - 0 12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 149 192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always - 18 193 Load_Cycle_Count 0x0032 100 100 000 Old_age Always - 6674 194 Temperature_Celsius 0x0022 100 100 000 Old_age Always - 27 (Lifetime Min/Max 22/36) 195 Hardware_ECC_Recovered 0x001a 100 100 000 Old_age Always - 606 196 Reallocated_Event_Count 0x0032 100 100 000 Old_age Always - 441778176 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 200 253 000 Old_age Always - 0 200 Multi_Zone_Error_Rate 0x000f 100 100 060 Pre-fail Always - 10312 203 Run_Out_Cancel 0x0002 100 100 000 Old_age Always - 3728055731610 240 Head_Flying_Hours 0x003e 200 200 000 Old_age Always - 0 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. -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
