Dotaz: rozdilne bloky v raidu, vadny disk?

[multi]

zdar

System me hlasi, ze na mem raidu1 mam rozdilne bloky. Konkretne WARNING: mismatch_cnt is not 0 on /dev/md* . Poresil jsem to prikazem repair pro dane diskove pole, ovsem problem se objevil znova s vetsim cislem. Na internetu jsem nasel, ze to neni dobra vec, a jak jsem koukal na smart viz nize, tak si rikam jestli prvni disky pomalu neodchazi.

Rad bych se zde tedy zeptal, jestli je moje tuseni spravne nebo kde jinde by mohl byt problem?

=== START OF READ SMART DATA SECTION ===
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   116   099   006    Pre-fail  Always       -       112440869
  3 Spin_Up_Time            0x0003   100   100   000    Pre-fail  Always       -       0        
  4 Start_Stop_Count        0x0032   100   100   020    Old_age   Always       -       68       
  5 Reallocated_Sector_Ct   0x0033   098   098   036    Pre-fail  Always       -       84       
  7 Seek_Error_Rate         0x000f   078   060   030    Pre-fail  Always       -       62934814 
  9 Power_On_Hours          0x0032   095   095   000    Old_age   Always       -       4969     
 10 Spin_Retry_Count        0x0013   100   100   097    Pre-fail  Always       -       0        
 12 Power_Cycle_Count       0x0032   100   037   020    Old_age   Always       -       70       
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   100   092   000    Old_age   Always       -       82       
189 High_Fly_Writes         0x003a   001   001   000    Old_age   Always       -       1032     
190 Airflow_Temperature_Cel 0x0022   067   053   045    Old_age   Always       -       33 (Lifetime Min/Max 31/42)
194 Temperature_Celsius     0x0022   033   047   000    Old_age   Always       -       33 (0 13 0 0)              
195 Hardware_ECC_Recovered  0x001a   056   031   000    Old_age   Always       -       112440869
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       -       1
240 Head_Flying_Hours       0x0000   100   253   000    Old_age   Offline      -       66855460934504
241 Unknown_Attribute       0x0000   100   253   000    Old_age   Offline      -       2625334368
242 Unknown_Attribute       0x0000   100   253   000    Old_age   Offline      -       1409728427

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     0x002f   200   200   051    Pre-fail  Always       -       0
  3 Spin_Up_Time            0x0027   180   178   021    Pre-fail  Always       -       6000
  4 Start_Stop_Count        0x0032   100   100   000    Old_age   Always       -       63
  5 Reallocated_Sector_Ct   0x0033   200   200   140    Pre-fail  Always       -       0
  7 Seek_Error_Rate         0x002e   200   200   000    Old_age   Always       -       0
  9 Power_On_Hours          0x0032   094   094   000    Old_age   Always       -       4948
 10 Spin_Retry_Count        0x0032   100   253   000    Old_age   Always       -       0
 11 Calibration_Retry_Count 0x0032   100   253   000    Old_age   Always       -       0
 12 Power_Cycle_Count       0x0032   100   100   000    Old_age   Always       -       59
192 Power-Off_Retract_Count 0x0032   200   200   000    Old_age   Always       -       30
193 Load_Cycle_Count        0x0032   186   186   000    Old_age   Always       -       43913
194 Temperature_Celsius     0x0022   118   104   000    Old_age   Always       -       32
196 Reallocated_Event_Count 0x0032   200   200   000    Old_age   Always       -       0
197 Current_Pending_Sector  0x0032   200   200   000    Old_age   Always       -       0
198 Offline_Uncorrectable   0x0030   200   200   000    Old_age   Offline      -       0
199 UDMA_CRC_Error_Count    0x0032   200   200   000    Old_age   Always       -       1
200 Multi_Zone_Error_Rate   0x0008   200   200   000    Old_age   Offline      -       0

Odpovědi

[Heron]

Tohle se mi moc nelíbí:

5 Reallocated_Sector_Ct   0x0033   098   098   036    Pre-fail  Always       -       84

84 realokovaných sektorů -- jen nevím, zda to někde berou jako reklamaci. Do toho mirroru bych ale určitě vrazil nový disk.

[Heron]

Máš na tom mirroru swap? To také způsobuje mismatch_cnt is not 0 chyby (ale samozřejmě ne chyby se smartu).

[multi]

swap tam nemam