SMART a Pending sectors
Jan Kasprzak
kas na fi.muni.cz
Úterý Listopad 14 11:53:21 CET 2006
Netusite nekdo, jaky ma vyznam polozka 197 "Current_Pending_Sector"
ve SMART datech disku? Ja jsem mel az doposud za to, ze to vznika docasne,
kdyz se disku nepodari nacist nejaky sektor. Nicmene u tohoto disku do
vidim v logu trvale (i po studenem startu pocitace). Na druhou stranu ale
tam neni zadny zaznam ve SMART error logu. Tusite nekdo co tohle znamena?
Diky,
-Yenya
# smartctl -a -d 3ware,7 /dev/twa0
smartctl version 5.36 [x86_64-redhat-linux-gnu] Copyright (C) 2002-6 Bruce Allen
Home page is http://smartmontools.sourceforge.net/
=== START OF INFORMATION SECTION ===
Device Model: HDS725050KLA360
Serial Number: KRVN65ZAGP380F
Firmware Version: K2AOA51A
User Capacity: 500,107,862,016 bytes
Device is: Not in smartctl database [for details use: -P showall]
ATA Version is: 7
ATA Standard is: ATA/ATAPI-7 T13 1532D revision 1
Local Time is: Tue Nov 14 11:50:31 2006 CET
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: (0x85) Offline data collection activity
was aborted by an interrupting command from host.
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: (10419) 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.
General Purpose Logging supported.
Short self-test routine
recommended polling time: ( 1) minutes.
Extended self-test routine
recommended polling time: ( 174) 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
1 Raw_Read_Error_Rate 0x000b 100 100 016 Pre-fail Always - 0
2 Throughput_Performance 0x0005 158 158 050 Pre-fail Offline - 213
3 Spin_Up_Time 0x0007 121 121 024 Pre-fail Always - 566 (Average 586)
4 Start_Stop_Count 0x0012 100 100 000 Old_age Always - 26
5 Reallocated_Sector_Ct 0x0033 064 064 005 Pre-fail Always - 0
7 Seek_Error_Rate 0x000b 100 100 067 Pre-fail Always - 0
8 Seek_Time_Performance 0x0005 136 136 020 Pre-fail Offline - 31
9 Power_On_Hours 0x0012 100 100 000 Old_age Always - 6273
10 Spin_Retry_Count 0x0013 100 100 060 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 26
192 Power-Off_Retract_Count 0x0032 100 100 050 Old_age Always - 141
193 Load_Cycle_Count 0x0012 100 100 050 Old_age Always - 141
194 Temperature_Celsius 0x0002 152 152 000 Old_age Always - 36 (Lifetime Min/Max 19/47)
196 Reallocated_Event_Count 0x0032 100 100 000 Old_age Always - 0
197 Current_Pending_Sector 0x0022 064 064 000 Old_age Always - 779
198 Offline_Uncorrectable 0x0008 100 100 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x000a 200 253 000 Old_age Always - 0
SMART Error Log Version: 1
No Errors Logged
SMART Self-test log structure revision number 1
Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error
# 1 Short offline Completed without error 00% 6267 -
# 2 Short offline Completed without error 00% 6243 -
# 3 Short offline Completed without error 00% 6238 -
# 4 Short offline Completed without error 00% 6218 -
# 5 Short offline Completed without error 00% 6171 -
# 6 Short offline Completed without error 00% 6171 -
# 7 Short offline Completed without error 00% 6137 -
# 8 Short offline Completed without error 00% 6075 -
# 9 Short offline Completed without error 00% 6050 -
#10 Short offline Completed without error 00% 6028 -
#11 Short offline Completed without error 00% 6002 -
#12 Short offline Completed without error 00% 5980 -
#13 Short offline Completed without error 00% 5966 -
#14 Short offline Completed without error 00% 5966 -
#15 Short offline Completed without error 00% 5910 -
#16 Short offline Completed without error 00% 5884 -
#17 Short offline Completed without error 00% 5884 -
#18 Short offline Completed without error 00% 5859 -
#19 Short offline Completed without error 00% 5835 -
#20 Short offline Completed without error 00% 5813 -
#21 Short offline Completed without error 00% 5739 -
Warning! SMART Selective Self-Test Log Structure error: invalid SMART checksum.
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.
--
| Jan "Yenya" Kasprzak <kas at {fi.muni.cz - work | yenya.net - private}> |
| GPG: ID 1024/D3498839 Fingerprint 0D99A7FB206605D7 8B35FCDE05B18A5E |
| http://www.fi.muni.cz/~kas/ Journal: http://www.fi.muni.cz/~kas/blog/ |
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