Jeff Abrahamson on 30 Aug 2005 12:28:40 -0000


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Re: [PLUG] ext3 and fsck


On Tue, Aug 30, 2005 at 08:00:47AM -0400, Edmund Goppelt wrote:
> 1. Install smartmontools and do a short self-test.  If the drive is
> truly hosed, the drive will almost certainly fail spectacularly.

Cool tool.  Thanks for the pointer.

I'm not too sure how to read the results.  It tells me there were
errors, which I know, but I don't know if this is "spectacular
failure," pending failure, or normal range.  Any help?

I've attached the output of "smartctl -a /dev/hdb".

-- 
 Jeff

 Jeff Abrahamson  <http://www.purple.com/jeff/>    +1 215/837-2287
 GPG fingerprint: 1A1A BA95 D082 A558 A276  63C6 16BF 8C4C 0D1D AE4B
smartctl version 5.32 Copyright (C) 2002-4 Bruce Allen
Home page is http://smartmontools.sourceforge.net/

=== START OF INFORMATION SECTION ===
Device Model:     Maxtor 5A300J0
Serial Number:    A824F1LE
Firmware Version: RAM51VV0
Device is:        Not in smartctl database [for details use: -P showall]
ATA Version is:   7
ATA Standard is:  ATA/ATAPI-7 T13 1532D revision 0
Local Time is:    Tue Aug 30 08:23:12 2005 EDT
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: 		 (  30) seconds.
Offline data collection
capabilities: 			 (0x5b) SMART execute Offline immediate.
					Auto Offline data collection on/off support.
					Suspend Offline collection upon new
					command.
					Offline surface scan supported.
					Self-test supported.
					No 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.
					No General Purpose Logging support.
Short self-test routine 
recommended polling time: 	 (   2) minutes.
Extended self-test routine
recommended polling time: 	 ( 158) minutes.

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
  3 Spin_Up_Time            0x0027   252   252   063    Pre-fail  Always       -       3679
  4 Start_Stop_Count        0x0032   253   253   000    Old_age   Always       -       18
  5 Reallocated_Sector_Ct   0x0033   253   253   063    Pre-fail  Always       -       1
  6 Read_Channel_Margin     0x0001   253   253   100    Pre-fail  Offline      -       0
  7 Seek_Error_Rate         0x000a   253   252   000    Old_age   Always       -       0
  8 Seek_Time_Performance   0x0027   252   246   187    Pre-fail  Always       -       49139
  9 Power_On_Hours          0x0032   251   251   000    Old_age   Always       -       58836
 10 Spin_Retry_Count        0x002b   252   252   157    Pre-fail  Always       -       0
 11 Calibration_Retry_Count 0x002b   252   252   223    Pre-fail  Always       -       0
 12 Power_Cycle_Count       0x0032   253   253   000    Old_age   Always       -       8
192 Power-Off_Retract_Count 0x0032   253   253   000    Old_age   Always       -       0
193 Load_Cycle_Count        0x0032   253   253   000    Old_age   Always       -       0
194 Temperature_Celsius     0x0032   253   253   000    Old_age   Always       -       44
195 Hardware_ECC_Recovered  0x000a   253   252   000    Old_age   Always       -       28633
196 Reallocated_Event_Count 0x0008   253   253   000    Old_age   Offline      -       0
197 Current_Pending_Sector  0x0008   253   253   000    Old_age   Offline      -       1
198 Offline_Uncorrectable   0x0008   253   253   000    Old_age   Offline      -       0
199 UDMA_CRC_Error_Count    0x0008   199   199   000    Old_age   Offline      -       0
200 Multi_Zone_Error_Rate   0x000a   253   252   000    Old_age   Always       -       0
201 Soft_Read_Error_Rate    0x000a   253   252   000    Old_age   Always       -       33
202 TA_Increase_Count       0x000a   253   252   000    Old_age   Always       -       0
203 Run_Out_Cancel          0x000b   253   252   180    Pre-fail  Always       -       14
204 Shock_Count_Write_Opern 0x000a   253   252   000    Old_age   Always       -       0
205 Shock_Rate_Write_Opern  0x000a   253   252   000    Old_age   Always       -       0
207 Spin_High_Current       0x002a   252   252   000    Old_age   Always       -       0
208 Spin_Buzz               0x002a   252   252   000    Old_age   Always       -       0
209 Offline_Seek_Performnce 0x0024   253   253   000    Old_age   Offline      -       0
 99 Unknown_Attribute       0x0004   253   253   000    Old_age   Offline      -       0
100 Unknown_Attribute       0x0004   253   253   000    Old_age   Offline      -       0
101 Unknown_Attribute       0x0004   253   253   000    Old_age   Offline      -       0

SMART Error Log Version: 1
Warning: ATA error count 22 inconsistent with error log pointer 5

ATA Error Count: 22 (device log contains only the most recent five errors)
	CR = Command Register [HEX]
	FR = Features Register [HEX]
	SC = Sector Count Register [HEX]
	SN = Sector Number Register [HEX]
	CL = Cylinder Low Register [HEX]
	CH = Cylinder High Register [HEX]
	DH = Device/Head Register [HEX]
	DC = Device Command Register [HEX]
	ER = Error register [HEX]
	ST = Status register [HEX]
Powered_Up_Time is measured from power on, and printed as
DDd+hh:mm:SS.sss where DD=days, hh=hours, mm=minutes,
SS=sec, and sss=millisec. It "wraps" after 49.710 days.

Error 22 occurred at disk power-on lifetime: 909 hours (37 days + 21 hours)
  When the command that caused the error occurred, the device was in an unknown state.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  40 51 01 4f 00 68 f0  Error: UNC 1 sectors at LBA = 0x0068004f = 6815823

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  25 00 02 4f 00 68 f0 08  14d+05:40:47.888  READ DMA EXT
  25 00 02 4f 00 68 f0 08  14d+05:40:46.512  READ DMA EXT
  25 00 4e 51 00 68 f0 08  14d+05:40:46.464  READ DMA EXT
  25 00 50 4f 00 68 f0 08  14d+05:41:50.624  READ DMA EXT
  25 00 98 17 00 88 f0 08  14d+05:41:50.624  READ DMA EXT

Error 21 occurred at disk power-on lifetime: 909 hours (37 days + 21 hours)
  When the command that caused the error occurred, the device was in an unknown state.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  40 51 01 4f 00 68 f0  Error: UNC 1 sectors at LBA = 0x0068004f = 6815823

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  25 00 02 4f 00 68 f0 08  14d+05:40:46.512  READ DMA EXT
  25 00 4e 51 00 68 f0 08  14d+05:40:46.464  READ DMA EXT
  25 00 50 4f 00 68 f0 08  14d+05:41:50.624  READ DMA EXT
  25 00 98 17 00 88 f0 08  14d+05:41:50.624  READ DMA EXT
  25 00 00 67 2a 64 f0 08  14d+05:41:50.608  READ DMA EXT

Error 20 occurred at disk power-on lifetime: 909 hours (37 days + 21 hours)
  When the command that caused the error occurred, the device was in an unknown state.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  40 51 4f 4f 00 68 f0  Error: UNC 79 sectors at LBA = 0x0068004f = 6815823

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  25 00 50 4f 00 68 f0 08  14d+05:41:50.624  READ DMA EXT
  25 00 98 17 00 88 f0 08  14d+05:41:50.624  READ DMA EXT
  25 00 00 67 2a 64 f0 08  14d+05:41:50.608  READ DMA EXT
  25 00 00 6f 10 64 f0 08  14d+05:41:50.608  READ DMA EXT
  25 00 00 6f 0f 64 f0 08  14d+05:41:50.608  READ DMA EXT

Error 19 occurred at disk power-on lifetime: 909 hours (37 days + 21 hours)
  When the command that caused the error occurred, the device was in an unknown state.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  40 51 07 4f 00 68 f0  Error: UNC 7 sectors at LBA = 0x0068004f = 6815823

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  25 00 08 4f 00 68 f0 08  14d+05:28:14.832  READ DMA EXT
  25 00 08 4f 10 58 f0 08  14d+05:28:14.832  READ DMA EXT
  25 00 08 4f 10 44 f0 08  14d+05:28:14.816  READ DMA EXT
  25 00 08 4f 10 30 f0 08  14d+05:28:14.816  READ DMA EXT
  25 00 08 4f 10 34 f0 08  14d+05:28:14.800  READ DMA EXT

Error 18 occurred at disk power-on lifetime: 909 hours (37 days + 21 hours)
  When the command that caused the error occurred, the device was in an unknown state.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  40 51 07 4f 00 68 f0  Error: UNC 7 sectors at LBA = 0x0068004f = 6815823

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  25 00 08 4f 00 68 f0 08  14d+05:25:34.464  READ DMA EXT
  25 00 08 4f 00 64 f0 08  14d+05:25:34.464  READ DMA EXT
  25 00 08 4f 00 58 f0 08  14d+05:25:34.464  READ DMA EXT
  25 00 08 4f 00 54 f0 08  14d+05:25:34.464  READ DMA EXT
  25 00 08 4f 00 50 f0 08  14d+05:25:34.448  READ DMA EXT

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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