Ric Wheeler wrote:
Krzysztof Halasa wrote:
Paulo Cavalcanti <promac@xxxxxxxxx> writes:
Here, there is a list of the affected hardware:
https://wiki.ubuntu.com/DanielHahler/Bug59695#Affected%20hardware
I wonder if my disk does qualify?
Model Family: Hitachi Travelstar 80GN family
Device Model: IC25N020ATMR04-0
-B 128 by default (disk's default, there is no BIOS). Changed now to 255.
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED
WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x000b 100 100 062 Pre-fail Always
- 0
2 Throughput_Performance 0x0005 105 105 040 Pre-fail Offline
- 5882
3 Spin_Up_Time 0x0007 192 192 033 Pre-fail Always
- 1
4 Start_Stop_Count 0x0012 100 100 000 Old_age Always
- 859
5 Reallocated_Sector_Ct 0x0033 100 100 005 Pre-fail Always
- 0
7 Seek_Error_Rate 0x000b 100 100 067 Pre-fail Always
- 0
8 Seek_Time_Performance 0x0005 118 118 040 Pre-fail Offline
- 37
9 Power_On_Hours 0x0012 037 037 000 Old_age Always
- 27788
10 Spin_Retry_Count 0x0013 100 100 060 Pre-fail Always
- 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always
- 504
191 G-Sense_Error_Rate 0x000a 100 100 000 Old_age Always
- 0
192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always
- 52
193 Load_Cycle_Count 0x0012 001 001 000 Old_age Always
- 5178492
194 Temperature_Celsius 0x0002 141 141 000 Old_age Always
- 39 (Lifetime Min/Max 13/59)
196 Reallocated_Event_Count 0x0032 100 100 000 Old_age Always
- 2
197 Current_Pending_Sector 0x0022 100 100 000 Old_age Always
- 1
198 Offline_Uncorrectable 0x0008 100 100 000 Old_age Offline
- 0
199 UDMA_CRC_Error_Count 0x000a 200 200 000 Old_age Always
- 0
The disk is entirely readable (though it had 2 bad sectors, corrected by
writing to them).
The 600,000 max cycle count seems a bit underestimated, though (fingers
crossed) :-)
Usually, the reallocated sector count is the one to watch and that seems
to be fine with your disk.
SMART in general tends to be a very bad predictor of drive failures -
most disks fail without showing up (i.e., one drive head will go bad) -
or it causes false positives which end in you pulling a reasonable drive.
Absolutely. If you disk supports it, you should run a long diagnostic test
http://www.mailinglistarchive.com/fedora-devel-list@xxxxxxxxxx/msg52776.html
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