Erros de E / S de HDD, isso é definitivamente uma falha no disco rígido ou poderia ser outra coisa? kernel.log

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A história deste HDD

O disco rígido tem 1,5TB, 6 anos de idade. O IIRC é de 7200 RPM com uma interface ATA133, usando o controlador onboard da placa-mãe. Ele deu serviço perfeito em um grande PC desktop, então 1 ano atrás eu mudei para um mini-itx TVPC com um pouco Celeron G530 2.4ghz e basicamente nada mais, inicializando diariamente para filmes / navegando por 1 ano sem qualquer problema, então de repente, um dia não foi possível inicializar, dando erros de E / S de disco.

O TVPC continuou o serviço diário usando um USB Linux ao vivo.

Agora, um mês depois, examinei o disco rígido usando badblocks -svw /dev/sda

Concluiu

  • 100% de aprovação
  • 100% de leitura de passagem
  • 62% de escrever outro termo (..5C .. ou algo IIRC) da última vez que verifiquei enquanto estava indo perfeitamente.

Tudo com uma contagem de erros de 0/0/0.

Na próxima vez que eu verifiquei, as duas primeiras contagens de erros em badblocks eram muito altas (algumas centenas dek e algumas de 10k), mas estavam em execução em screen com um buffer limitado, então não consegui voltar o suficiente para ver onde o problema começou.

Tentei verificar as estatísticas SMART da unidade com o hdparm, mas vi que a unidade havia desaparecido completamente! fdisk -l não mostrou mais. Mesmo após a reinicialização, o disco rígido não aparece. Eu fiz isso remotamente, então não posso desligá-lo no momento. Mas suspeito que provavelmente reaparecerá após o ciclo de energia.

Este é o kernel.log quando as coisas de repente ficaram ruins: 

ata1.00: exception Emask 0x0 SAct 0x2000000 SErr 0x0 action 0x0      
ata1.00: irq_stat 0x40000008             
ata1.00: failed command: READ FPDMA QUEUED          
ata1.00: cmd 60/80:c8:80:5a:59/00:00:58:00:00/40 tag 25 ncq 65536 in        
         res 41/40:80:cf:5a:59/00:00:58:00:00/00 Emask 0x409 (media error) <F>
ata1.00: status: { DRDY ERR }          
ata1.00: error: { UNC }           
ata1.00: configured for UDMA/133            
sd 0:0:0:0: [sda] tag#25 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE        
sd 0:0:0:0: [sda] tag#25 Sense Key : Medium Error [current] [descriptor]     
sd 0:0:0:0: [sda] tag#25 Add. Sense: Unrecovered read error - auto reallocate failed   
sd 0:0:0:0: [sda] tag#25 CDB: Read(10) 28 0 58 59 5a 80 0 0 80 0
blk_update_request: I/O error, dev sda, sector 1482250959         
ata1: EH complete             
ata1.00: exception Emask 0x0 SAct 0x300 SErr 0x0 action 0x0      
ata1.00: irq_stat 0x40000001             
ata1.00: failed command: READ FPDMA QUEUED          
ata1.00: cmd 60/40:40:a8:5a:59/00:00:58:00:00/40 tag 8 ncq 32768 in        
         res 41/40:40:cf:5a:59/00:00:58:00:00/00 Emask 0x409 (media error) <F>
ata1.00: status: { DRDY ERR }          
ata1.00: error: { UNC }           
ata1.00: failed command: READ FPDMA QUEUED          
ata1.00: cmd 60/80:48:e8:5a:59/00:00:58:00:00/40 tag 9 ncq 65536 in        
         res 41/04:40:cf:5a:59/00:00:58:00:00/00 Emask 0x1 (device error) 
ata1.00: status: { DRDY ERR }          
ata1.00: error: { ABRT }           
ata1.00: configured for UDMA/133            
sd 0:0:0:0: [sda] tag#8 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE        
sd 0:0:0:0: [sda] tag#8 Sense Key : Medium Error [current] [descriptor]     
sd 0:0:0:0: [sda] tag#8 Add. Sense: Unrecovered read error - auto reallocate failed   
sd 0:0:0:0: [sda] tag#8 CDB: Read(10) 28 0 58 59 5a a8 0 0 40 0
blk_update_request: I/O error, dev sda, sector 1482250959         
ata1: EH complete             
ata1.00: exception Emask 0x0 SAct 0x801000 SErr 0x0 action 0x0      
ata1.00: irq_stat 0x40000008             
ata1.00: failed command: READ FPDMA QUEUED          
ata1.00: cmd 60/80:60:e8:5a:59/00:00:58:00:00/40 tag 12 ncq 65536 in        
         res 41/40:80:eb:5a:59/00:00:58:00:00/00 Emask 0x409 (media error) <F>
ata1.00: status: { DRDY ERR }          
ata1.00: error: { UNC }           
ata1.00: configured for UDMA/133            
sd 0:0:0:0: [sda] tag#12 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE        
sd 0:0:0:0: [sda] tag#12 Sense Key : Medium Error [current] [descriptor]     
sd 0:0:0:0: [sda] tag#12 Add. Sense: Unrecovered read error - auto reallocate failed   
sd 0:0:0:0: [sda] tag#12 CDB: Read(10) 28 0 58 59 5a e8 0 0 80 0
blk_update_request: I/O error, dev sda, sector 1482250987         
ata1: EH complete             
ata1.00: exception Emask 0x0 SAct 0x80 SErr 0x0 action 0x0      
ata1.00: irq_stat 0x40000008             
ata1.00: failed command: READ FPDMA QUEUED          
ata1.00: cmd 60/08:38:c8:5a:59/00:00:58:00:00/40 tag 7 ncq 4096 in        
         res 41/40:08:cf:5a:59/00:00:58:00:00/00 Emask 0x409 (media error) <F>
ata1.00: status: { DRDY ERR }          
ata1.00: error: { UNC }           
ata1.00: configured for UDMA/133            
sd 0:0:0:0: [sda] tag#7 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE        
sd 0:0:0:0: [sda] tag#7 Sense Key : Medium Error [current] [descriptor]     
sd 0:0:0:0: [sda] tag#7 Add. Sense: Unrecovered read error - auto reallocate failed   
sd 0:0:0:0: [sda] tag#7 CDB: Read(10) 28 0 58 59 5a c8 0 0 8 0
blk_update_request: I/O error, dev sda, sector 1482250959         
Buffer I/O error on dev sda, logical block 185281369, async page read    
ata1: EH complete             
ata1.00: exception Emask 0x0 SAct 0x80000 SErr 0x0 action 0x0      
ata1.00: irq_stat 0x40000008             
ata1.00: failed command: READ FPDMA QUEUED          
ata1.00: cmd 60/08:98:c8:5a:59/00:00:58:00:00/40 tag 19 ncq 4096 in        
         res 41/40:08:cf:5a:59/00:00:58:00:00/00 Emask 0x409 (media error) <F>
ata1.00: status: { DRDY ERR }          
ata1.00: error: { UNC }           
ata1.00: configured for UDMA/133            
sd 0:0:0:0: [sda] tag#19 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE        
sd 0:0:0:0: [sda] tag#19 Sense Key : Medium Error [current] [descriptor]     
sd 0:0:0:0: [sda] tag#19 Add. Sense: Unrecovered read error - auto reallocate failed   
sd 0:0:0:0: [sda] tag#19 CDB: Read(10) 28 0 58 59 5a c8 0 0 8 0
blk_update_request: I/O error, dev sda, sector 1482250959         
Buffer I/O error on dev sda, logical block 185281369, async page read    
ata1: EH complete             
ata1.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0      
ata1.00: irq_stat 0x40000008             
ata1.00: failed command: READ FPDMA QUEUED          
ata1.00: cmd 60/08:00:c8:5a:59/00:00:58:00:00/40 tag 0 ncq 4096 in        
         res 41/40:08:cf:5a:59/00:00:58:00:00/00 Emask 0x409 (media error) <F>
ata1.00: status: { DRDY ERR }          
ata1.00: error: { UNC }           
ata1.00: configured for UDMA/133            
sd 0:0:0:0: [sda] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE        
sd 0:0:0:0: [sda] tag#0 Sense Key : Medium Error [current] [descriptor]     
sd 0:0:0:0: [sda] tag#0 Add. Sense: Unrecovered read error - auto reallocate failed   
sd 0:0:0:0: [sda] tag#0 CDB: Read(10) 28 0 58 59 5a c8 0 0 8 0
blk_update_request: I/O error, dev sda, sector 1482250959         
Buffer I/O error on dev sda, logical block 185281369, async page read    
ata1: EH complete             
ata1.00: exception Emask 0x0 SAct 0x1000 SErr 0x0 action 0x0      
ata1.00: irq_stat 0x40000008             
ata1.00: failed command: READ FPDMA QUEUED          
ata1.00: cmd 60/08:60:c8:5a:59/00:00:58:00:00/40 tag 12 ncq 4096 in        
         res 41/40:08:cf:5a:59/00:00:58:00:00/00 Emask 0x409 (media error) <F>
ata1.00: status: { DRDY ERR }          
ata1.00: error: { UNC }           
ata1.00: configured for UDMA/133            
sd 0:0:0:0: [sda] tag#12 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE        
sd 0:0:0:0: [sda] tag#12 Sense Key : Medium Error [current] [descriptor]     
sd 0:0:0:0: [sda] tag#12 Add. Sense: Unrecovered read error - auto reallocate failed   
sd 0:0:0:0: [sda] tag#12 CDB: Read(10) 28 0 58 59 5a c8 0 0 8 0
blk_update_request: I/O error, dev sda, sector 1482250959         
Buffer I/O error on dev sda, logical block 185281369, async page read    
ata1: EH complete             
ata1.00: exception Emask 0x0 SAct 0x1000000 SErr 0x0 action 0x0      
ata1.00: irq_stat 0x40000008             
ata1.00: failed command: READ FPDMA QUEUED          
ata1.00: cmd 60/08:c0:d0:5a:59/00:00:58:00:00/40 tag 24 ncq 4096 in        
         res 41/40:08:d1:5a:59/00:00:58:00:00/00 Emask 0x409 (media error) <F>
ata1.00: status: { DRDY ERR }          
ata1.00: error: { UNC }           
ata1.00: configured for UDMA/133            
sd 0:0:0:0: [sda] tag#24 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE        
sd 0:0:0:0: [sda] tag#24 Sense Key : Medium Error [current] [descriptor]     
sd 0:0:0:0: [sda] tag#24 Add. Sense: Unrecovered read error - auto reallocate failed   
sd 0:0:0:0: [sda] tag#24 CDB: Read(10) 28 0 58 59 5a d0 0 0 8 0
blk_update_request: I/O error, dev sda, sector 1482250961         
Buffer I/O error on dev sda, logical block 185281370, async page read    
ata1: EH complete             
ata1.00: exception Emask 0x0 SAct 0x20 SErr 0x0 action 0x0      
ata1.00: irq_stat 0x40000008             
ata1.00: failed command: READ FPDMA QUEUED          
ata1.00: cmd 60/08:28:d0:5a:59/00:00:58:00:00/40 tag 5 ncq 4096 in        
         res 41/40:08:d1:5a:59/00:00:58:00:00/00 Emask 0x409 (media error) <F>
ata1.00: status: { DRDY ERR }          
ata1.00: error: { UNC }           
ata1.00: configured for UDMA/133            
sd 0:0:0:0: [sda] tag#5 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE        
sd 0:0:0:0: [sda] tag#5 Sense Key : Medium Error [current] [descriptor]     
sd 0:0:0:0: [sda] tag#5 Add. Sense: Unrecovered read error - auto reallocate failed   
sd 0:0:0:0: [sda] tag#5 CDB: Read(10) 28 0 58 59 5a d0 0 0 8 0
blk_update_request: I/O error, dev sda, sector 1482250961         
Buffer I/O error on dev sda, logical block 185281370, async page read    
ata1: EH complete             
ata1.00: exception Emask 0x0 SAct 0x20000 SErr 0x0 action 0x0      
ata1.00: irq_stat 0x40000008             
ata1.00: failed command: READ FPDMA QUEUED          
ata1.00: cmd 60/08:88:d0:5a:59/00:00:58:00:00/40 tag 17 ncq 4096 in        
         res 41/40:08:d1:5a:59/00:00:58:00:00/00 Emask 0x409 (media error) <F>
ata1.00: status: { DRDY ERR }          
ata1.00: error: { UNC }           
ata1.00: configured for UDMA/133            
sd 0:0:0:0: [sda] tag#17 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE        
sd 0:0:0:0: [sda] tag#17 Sense Key : Medium Error [current] [descriptor]     
sd 0:0:0:0: [sda] tag#17 Add. Sense: Unrecovered read error - auto reallocate failed   
sd 0:0:0:0: [sda] tag#17 CDB: Read(10) 28 0 58 59 5a d0 0 0 8 0
blk_update_request: I/O error, dev sda, sector 1482250961         
Buffer I/O error on dev sda, logical block 185281370, async page read    
ata1: EH complete             
ata1.00: exception Emask 0x0 SAct 0x20000000 SErr 0x0 action 0x0      
ata1.00: irq_stat 0x40000008             
ata1.00: failed command: READ FPDMA QUEUED          
ata1.00: cmd 60/08:e8:d0:5a:59/00:00:58:00:00/40 tag 29 ncq 4096 in        
         res 41/40:08:d1:5a:59/00:00:58:00:00/00 Emask 0x409 (media error) <F>
ata1.00: status: { DRDY ERR }          
ata1.00: error: { UNC }           
ata1.00: configured for UDMA/133            
sd 0:0:0:0: [sda] tag#29 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE        
sd 0:0:0:0: [sda] tag#29 Sense Key : Medium Error [current] [descriptor]     
sd 0:0:0:0: [sda] tag#29 Add. Sense: Unrecovered read error - auto reallocate failed   
sd 0:0:0:0: [sda] tag#29 CDB: Read(10) 28 0 58 59 5a d0 0 0 8 0
blk_update_request: I/O error, dev sda, sector 1482250961         
Buffer I/O error on dev sda, logical block 185281370, async page read    
ata1: EH complete             
ata1.00: exception Emask 0x0 SAct 0x400 SErr 0x0 action 0x0      
ata1.00: irq_stat 0x40000008             
ata1.00: failed command: READ FPDMA QUEUED          
ata1.00: cmd 60/08:50:d8:5a:59/00:00:58:00:00/40 tag 10 ncq 4096 in        
         res 41/40:08:d8:5a:59/00:00:58:00:00/00 Emask 0x409 (media error) <F>
ata1.00: status: { DRDY ERR }          
ata1.00: error: { UNC }           
ata1.00: configured for UDMA/133            
sd 0:0:0:0: [sda] tag#10 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE        
sd 0:0:0:0: [sda] tag#10 Sense Key : Medium Error [current] [descriptor]     
sd 0:0:0:0: [sda] tag#10 Add. Sense: Unrecovered read error - auto reallocate failed   
sd 0:0:0:0: [sda] tag#10 CDB: Read(10) 28 0 58 59 5a d8 0 0 8 0
blk_update_request: I/O error, dev sda, sector 1482250968         
Buffer I/O error on dev sda, logical block 185281371, async page read    
ata1: EH complete             
ata1.00: exception Emask 0x0 SAct 0x100000 SErr 0x0 action 0x0      
ata1.00: irq_stat 0x40000008             
ata1.00: failed command: READ FPDMA QUEUED          
ata1.00: cmd 60/08:a0:d8:5a:59/00:00:58:00:00/40 tag 20 ncq 4096 in        
         res 41/40:08:d8:5a:59/00:00:58:00:00/00 Emask 0x409 (media error) <F>
ata1.00: status: { DRDY ERR }          
ata1.00: error: { UNC }           
ata1.00: configured for UDMA/133            
sd 0:0:0:0: [sda] tag#20 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE        
sd 0:0:0:0: [sda] tag#20 Sense Key : Medium Error [current] [descriptor]     
sd 0:0:0:0: [sda] tag#20 Add. Sense: Unrecovered read error - auto reallocate failed   
sd 0:0:0:0: [sda] tag#20 CDB: Read(10) 28 0 58 59 5a d8 0 0 8 0
blk_update_request: I/O error, dev sda, sector 1482250968         
Buffer I/O error on dev sda, logical block 185281371, async page read    
ata1: EH complete             
ata1.00: exception Emask 0x0 SAct 0x8 SErr 0x0 action 0x0      
ata1.00: irq_stat 0x40000008             
ata1.00: failed command: READ FPDMA QUEUED          
ata1.00: cmd 60/08:18:d8:5a:59/00:00:58:00:00/40 tag 3 ncq 4096 in        
         res 41/40:08:d8:5a:59/00:00:58:00:00/00 Emask 0x409 (media error) <F>
ata1.00: status: { DRDY ERR }          
ata1.00: error: { UNC }           
ata1.00: configured for UDMA/133            
sd 0:0:0:0: [sda] tag#3 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE        
sd 0:0:0:0: [sda] tag#3 Sense Key : Medium Error [current] [descriptor]     
sd 0:0:0:0: [sda] tag#3 Add. Sense: Unrecovered read error - auto reallocate failed   
sd 0:0:0:0: [sda] tag#3 CDB: Read(10) 28 0 58 59 5a d8 0 0 8 0
blk_update_request: I/O error, dev sda, sector 1482250968         
Buffer I/O error on dev sda, logical block 185281371, async page read    
ata1: EH complete             
ata1.00: exception Emask 0x0 SAct 0x8000 SErr 0x0 action 0x0      
ata1.00: irq_stat 0x40000008             
ata1.00: failed command: READ FPDMA QUEUED          
ata1.00: cmd 60/08:78:d8:5a:59/00:00:58:00:00/40 tag 15 ncq 4096 in        
         res 41/40:08:d8:5a:59/00:00:58:00:00/00 Emask 0x409 (media error) <F>
ata1.00: status: { DRDY ERR }          
ata1.00: error: { UNC }           
ata1.00: configured for UDMA/133            
sd 0:0:0:0: [sda] tag#15 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE        
sd 0:0:0:0: [sda] tag#15 Sense Key : Medium Error [current] [descriptor]     
sd 0:0:0:0: [sda] tag#15 Add. Sense: Unrecovered read error - auto reallocate failed   
sd 0:0:0:0: [sda] tag#15 CDB: Read(10) 28 0 58 59 5a d8 0 0 8 0
blk_update_request: I/O error, dev sda, sector 1482250968         
Buffer I/O error on dev sda, logical block 185281371, async page read    
ata1: EH complete             
ata1.00: exception Emask 0x0 SAct 0x8000000 SErr 0x0 action 0x0      
ata1.00: irq_stat 0x40000008             
ata1.00: failed command: READ FPDMA QUEUED          
ata1.00: cmd 60/08:d8:e0:5a:59/00:00:58:00:00/40 tag 27 ncq 4096 in        
         res 41/40:08:e7:5a:59/00:00:58:00:00/00 Emask 0x409 (media error) <F>
ata1.00: status: { DRDY ERR }          
ata1.00: error: { UNC }           
ata1.00: configured for UDMA/133            
sd 0:0:0:0: [sda] tag#27 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE        
sd 0:0:0:0: [sda] tag#27 Sense Key : Medium Error [current] [descriptor]     
sd 0:0:0:0: [sda] tag#27 Add. Sense: Unrecovered read error - auto reallocate failed   
sd 0:0:0:0: [sda] tag#27 CDB: Read(10) 28 0 58 59 5a e0 0 0 8 0
blk_update_request: I/O error, dev sda, sector 1482250983         
Buffer I/O error on dev sda, logical block 185281372, async page read    
ata1: EH complete             
ata1.00: exception Emask 0x0 SAct 0x100 SErr 0x0 action 0x0      
ata1.00: irq_stat 0x40000008             
ata1.00: failed command: READ FPDMA QUEUED          
ata1.00: cmd 60/08:40:e0:5a:59/00:00:58:00:00/40 tag 8 ncq 4096 in        
         res 41/40:08:e7:5a:59/00:00:58:00:00/00 Emask 0x409 (media error) <F>
ata1.00: status: { DRDY ERR }          
ata1.00: error: { UNC }           
ata1.00: configured for UDMA/133            
sd 0:0:0:0: [sda] tag#8 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE        
sd 0:0:0:0: [sda] tag#8 Sense Key : Medium Error [current] [descriptor]     
sd 0:0:0:0: [sda] tag#8 Add. Sense: Unrecovered read error - auto reallocate failed   
sd 0:0:0:0: [sda] tag#8 CDB: Read(10) 28 0 58 59 5a e0 0 0 8 0
blk_update_request: I/O error, dev sda, sector 1482250983         
Buffer I/O error on dev sda, logical block 185281372, async page read    
ata1: EH complete             
ata1.00: exception Emask 0x0 SAct 0x20000 SErr 0x0 action 0x0      
ata1.00: irq_stat 0x40000008             
ata1.00: failed command: READ FPDMA QUEUED          
ata1.00: cmd 60/08:88:e0:5a:59/00:00:58:00:00/40 tag 17 ncq 4096 in        
         res 41/40:08:e7:5a:59/00:00:58:00:00/00 Emask 0x409 (media error) <F>
ata1.00: status: { DRDY ERR }          
ata1.00: error: { UNC }           
ata1.00: configured for UDMA/133            
sd 0:0:0:0: [sda] tag#17 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE        
sd 0:0:0:0: [sda] tag#17 Sense Key : Medium Error [current] [descriptor]     
sd 0:0:0:0: [sda] tag#17 Add. Sense: Unrecovered read error - auto reallocate failed   
sd 0:0:0:0: [sda] tag#17 CDB: Read(10) 28 0 58 59 5a e0 0 0 8 0
blk_update_request: I/O error, dev sda, sector 1482250983         
Buffer I/O error on dev sda, logical block 185281372, async page read    
ata1: EH complete             
ata1.00: exception Emask 0x0 SAct 0x2 SErr 0x0 action 0x0      
ata1.00: irq_stat 0x40000008             
ata1.00: failed command: READ FPDMA QUEUED          
ata1.00: cmd 60/08:08:e0:5a:59/00:00:58:00:00/40 tag 1 ncq 4096 in        
         res 41/40:08:e7:5a:59/00:00:58:00:00/00 Emask 0x409 (media error) <F>
ata1.00: status: { DRDY ERR }          
ata1.00: error: { UNC }           
ata1.00: configured for UDMA/133            
sd 0:0:0:0: [sda] tag#1 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE        
sd 0:0:0:0: [sda] tag#1 Sense Key : Medium Error [current] [descriptor]     
sd 0:0:0:0: [sda] tag#1 Add. Sense: Unrecovered read error - auto reallocate failed   
sd 0:0:0:0: [sda] tag#1 CDB: Read(10) 28 0 58 59 5a e0 0 0 8 0
blk_update_request: I/O error, dev sda, sector 1482250983         
Buffer I/O error on dev sda, logical block 185281372, async page read    
ata1: EH complete             
ata1.00: exception Emask 0x0 SAct 0x2000 SErr 0x0 action 0x0      
ata1.00: irq_stat 0x40000008             
ata1.00: failed command: READ FPDMA QUEUED          
ata1.00: cmd 60/08:68:e8:5a:59/00:00:58:00:00/40 tag 13 ncq 4096 in        
         res 41/40:08:eb:5a:59/00:00:58:00:00/00 Emask 0x409 (media error) <F>
ata1.00: status: { DRDY ERR }          
ata1.00: error: { UNC }           
ata1.00: configured for UDMA/133            
sd 0:0:0:0: [sda] tag#13 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE        
sd 0:0:0:0: [sda] tag#13 Sense Key : Medium Error [current] [descriptor]     
sd 0:0:0:0: [sda] tag#13 Add. Sense: Unrecovered read error - auto reallocate failed   
sd 0:0:0:0: [sda] tag#13 CDB: Read(10) 28 0 58 59 5a e8 0 0 8 0
blk_update_request: I/O error, dev sda, sector 1482250987         
Buffer I/O error on dev sda, logical block 185281373, async page read    
ata1: EH complete             
ata1.00: exception Emask 0x0 SAct 0x2000000 SErr 0x0 action 0x0      
ata1.00: irq_stat 0x40000008             
ata1.00: failed command: READ FPDMA QUEUED          
ata1.00: cmd 60/08:c8:e8:5a:59/00:00:58:00:00/40 tag 25 ncq 4096 in        
         res 41/40:08:eb:5a:59/00:00:58:00:00/00 Emask 0x409 (media error) <F>
ata1.00: status: { DRDY ERR }          
ata1.00: error: { UNC }           
ata1.00: configured for UDMA/133            
sd 0:0:0:0: [sda] tag#25 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE        
sd 0:0:0:0: [sda] tag#25 Sense Key : Medium Error [current] [descriptor]     
sd 0:0:0:0: [sda] tag#25 Add. Sense: Unrecovered read error - auto reallocate failed   
sd 0:0:0:0: [sda] tag#25 CDB: Read(10) 28 0 58 59 5a e8 0 0 8 0
blk_update_request: I/O error, dev sda, sector 1482250987         
Buffer I/O error on dev sda, logical block 185281373, async page read    
ata1: EH complete             
ata1.00: exception Emask 0x0 SAct 0x40 SErr 0x0 action 0x0      
ata1.00: irq_stat 0x40000008             
ata1.00: failed command: READ FPDMA QUEUED          
ata1.00: cmd 60/08:30:e8:5a:59/00:00:58:00:00/40 tag 6 ncq 4096 in        
         res 41/40:08:eb:5a:59/00:00:58:00:00/00 Emask 0x409 (media error) <F>
ata1.00: status: { DRDY ERR }          
ata1.00: error: { UNC }           
ata1.00: configured for UDMA/133            
sd 0:0:0:0: [sda] tag#6 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE        
sd 0:0:0:0: [sda] tag#6 Sense Key : Medium Error [current] [descriptor]     
sd 0:0:0:0: [sda] tag#6 Add. Sense: Unrecovered read error - auto reallocate failed   
sd 0:0:0:0: [sda] tag#6 CDB: Read(10) 28 0 58 59 5a e8 0 0 8 0
blk_update_request: I/O error, dev sda, sector 1482250987         
Buffer I/O error on dev sda, logical block 185281373, async page read    
ata1: EH complete             
ata1.00: exception Emask 0x0 SAct 0x40000 SErr 0x0 action 0x0      
ata1.00: irq_stat 0x40000008             
ata1.00: failed command: READ FPDMA QUEUED          
ata1.00: cmd 60/08:90:e8:5a:59/00:00:58:00:00/40 tag 18 ncq 4096 in        
         res 41/40:08:eb:5a:59/00:00:58:00:00/00 Emask 0x409 (media error) <F>
ata1.00: status: { DRDY ERR }          
ata1.00: error: { UNC }           
ata1.00: configured for UDMA/133            
sd 0:0:0:0: [sda] tag#18 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE        
sd 0:0:0:0: [sda] tag#18 Sense Key : Medium Error [current] [descriptor]     
sd 0:0:0:0: [sda] tag#18 Add. Sense: Unrecovered read error - auto reallocate failed   
sd 0:0:0:0: [sda] tag#18 CDB: Read(10) 28 0 58 59 5a e8 0 0 8 0
blk_update_request: I/O error, dev sda, sector 1482250987         
Buffer I/O error on dev sda, logical block 185281373, async page read    
ata1: EH complete             
ata1.00: READ LOG DMA EXT failed, trying unqueued        
ata1: failed to read log page 10h (errno=-5)        
ata1.00: exception Emask 0x1 SAct 0x40000000 SErr 0x0 action 0x0      
ata1.00: irq_stat 0x40000008             
ata1.00: failed command: READ FPDMA QUEUED          
ata1.00: cmd 60/08:f0:f0:5a:59/00:00:58:00:00/40 tag 30 ncq 4096 in        
         res 40/00:f0:f0:5a:59/00:00:58:00:00/40 Emask 0x1 (device error) 
ata1.00: status: { DRDY }           
ata1.00: both IDENTIFYs aborted, assuming NODEV          
ata1.00: revalidation failed (errno=-2)            
ata1: hard resetting link            
ata1: SATA link up 3 Gbps (SStatus 123 SControl 300)      
ata1.00: both IDENTIFYs aborted, assuming NODEV          
ata1.00: revalidation failed (errno=-2)            
ata1: hard resetting link            
ata1: SATA link up 3 Gbps (SStatus 123 SControl 300)      
ata1.00: both IDENTIFYs aborted, assuming NODEV          
ata1.00: revalidation failed (errno=-2)            
ata1.00: disabled              
ata1: EH complete             
sd 0:0:0:0: [sda] tag#0 FAILED Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK        
sd 0:0:0:0: [sda] tag#0 CDB: Read(10) 28 0 58 59 5a f0 0 0 8 0
blk_update_request: I/O error, dev sda, sector 1482250992         
Buffer I/O error on dev sda, logical block 185281374, async page read    
sd 0:0:0:0: [sda] tag#1 FAILED Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK        
sd 0:0:0:0: [sda] tag#1 CDB: Read(10) 28 0 58 59 5a f0 0 0 8 0
blk_update_request: I/O error, dev sda, sector 1482250992         

(this last error repeated infinitely)

A grande questão

Alguma idéia do porquê de estar perfeitamente funcional no início do teste (completar um ciclo completo de gravação, depois um ciclo de leitura completo, depois 62% de algum outro ciclo) e algumas horas depois desapareceu? Parece que talvez o HDD e a placa-mãe estejam bem, mas a fonte de alimentação ou qualquer outra coisa pode estar com defeito?

Uma teoria que eu tenho é que a ondulação (ruído) da fonte de alimentação fica muito alta com o consumo de corrente alta (usando o disco rígido), mas parece gerenciar apenas com uma unidade flash USB: /

    
por Lope 19.07.2016 / 06:05

1 resposta

0

Tudo o que sabemos agora é que existe um problema de hardware. Isso pode ser causado pela CPU (possivelmente por superaquecimento), pelo controlador ATA on-board, pelo cabo de dados, pela fonte de alimentação ou pelo próprio disco rígido.

Como o mais simples é verificar a temperatura da CPU, é aí que eu começaria. Embora esse tipo de erro causado pelo superaquecimento da CPU seja menos comum hoje em dia, eu o vi várias vezes em máquinas mais antigas.

Se a temperatura da CPU estiver boa, provavelmente você deve tentar um cabo de dados diferente ou instalar o disco rígido em outro computador para ver se funciona corretamente.

Por fim, se o problema ainda não estiver esclarecido, talvez seja necessário tentar um controlador ou fonte de alimentação ATA separado para finalizar o diagnóstico.

    
por 19.07.2016 / 06:26

Tags

O servidor inicial responde “conexão estabelecida aguardando mensagem de boas-vindas” Conselhos para combinar as ações do menu de contexto do botão direito do mouse no Windows?