Detecting I/O error and Halting System

[zine el abidine Hamid <zine46@yahoo.fr>]

Hi everybody,

I have I/O error which occurs on servers based on a
VIA VT82C686 chipset and I have to prevent or stop the
error. I spent a lot time for searching solutions to
stop the error but I don't found anything, So I want
to write a module which will surveil the HDD and 
stops the system after sending a mail.

I read a lot of documents about kernel and writting
modules but I don't know how to start...? Help,
please.

I'm not closed to others solutions (like smartd, or
writting classical programms)

Best regards.

Zine

PS : this are errors du to VIA chipset; if anyone
knows wath appens...?


 Feb 12 04:46:03 porte_de_clignancourt_nds_b kernel:
hda: timeout waiting for DMA
Feb 12 04:46:06 alesia_nds_b ucd-snmp[812]: Connection
from 104.25.3.11
Feb 12 04:46:23 porte_de_clignancourt_nds_b kernel:
ide_dmaproc: chipset supported ide_dma_timeout func
only: 14
Feb 12 04:46:23 porte_de_clignancourt_nds_b kernel:
hda: status timeout: status=0xd0 { Busy }      adapter
disque annonce un status busy du DMA
Feb 12 04:46:23 porte_de_clignancourt_nds_b kernel:
hda: drive not ready for command
Feb 12 04:46:23 porte_de_clignancourt_nds_b
ucd-snmp[813]: Connection from 104.1.3.11
Feb 12 04:46:23 porte_de_clignancourt_nds_b
ucd-snmp[813]: Connection from 104.1.3.11
Feb 12 04:46:23 porte_de_clignancourt_nds_b last
message repeated 3 times
Feb 12 04:46:23 porte_de_clignancourt_nds_b kernel:
ide0: reset: success             
Feb 12 10:22:38 porte_de_clignancourt_nds_b kernel:
hda: timeout waiting for DMA
Feb 12 10:24:46 porte_de_clignancourt_nds_b kernel:
ide_dmaproc: chipset supported ide_dma_timeout func
only: 14
Feb 12 10:24:46 porte_de_clignancourt_nds_b kernel:
hda: status timeout: status=0xd0 { Busy }
Feb 12 10:24:47 porte_de_clignancourt_nds_b kernel:
hda: drive not ready for command
Feb 12 10:24:47 porte_de_clignancourt_nds_b
ucd-snmp[813]: Connection from 104.1.3.11
Feb 12 10:24:47 porte_de_clignancourt_nds_b last
message repeated 4 times
Feb 12 10:24:47 porte_de_clignancourt_nds_b kernel:
ide0: reset timed-out, status=0x80                   
le premier reser de ide0 est en échec
Feb 12 10:24:47 porte_de_clignancourt_nds_b kernel:
hda: status timeout: status=0x80 { Busy }
Feb 12 10:24:47 porte_de_clignancourt_nds_b kernel:
hda: drive not ready for command
Feb 12 10:24:47 porte_de_clignancourt_nds_b
ucd-snmp[813]: Connection from 104.1.3.11
Feb 12 10:24:47 porte_de_clignancourt_nds_b kernel:
ide0: reset: success                                  
      
Feb 12 10:24:47 porte_de_clignancourt_nds_b kernel:
hda: irq timeout: status=0xd0 { Busy }                

Feb 12 10:24:47 porte_de_clignancourt_nds_b kernel:
hda: DMA disabled                                     
   
Feb 12 10:24:47 porte_de_clignancourt_nds_b kernel:
ide0: reset timed-out, status=0x80
Feb 12 10:24:47 porte_de_clignancourt_nds_b kernel:
hda: status timeout: status=0x80 { Busy }        
nouvel échec de reset
Feb 12 10:24:47 porte_de_clignancourt_nds_b kernel:
hda: drive not ready for command
Feb 12 10:24:47 porte_de_clignancourt_nds_b kernel:
ide0: reset: success                                  
    
Feb 12 13:45:38 porte_de_clignancourt_nds_b kernel:
ide0: reset timed-out, status=0x80
Feb 12 13:45:38 porte_de_clignancourt_nds_b kernel:
hda: status timeout: status=0x80 { Busy }
Feb 12 13:45:38 porte_de_clignancourt_nds_b kernel:
hda: drive not ready for command
Feb 12 13:45:38 porte_de_clignancourt_nds_b kernel:
ide0: reset timed-out, status=0x80
Feb 12 13:45:38 porte_de_clignancourt_nds_b kernel:
end_request: I/O error, dev 03:02 (hda), sector 102263
Feb 12 13:45:38 porte_de_clignancourt_nds_b syslogd:
/var/log/maillog: Input/output error
Feb 12 13:45:38 porte_de_clignancourt_nds_b kernel:
end_request: I/O error, dev 03:02 (hda), sector 110720
Feb 12 13:45:38 porte_de_clignancourt_nds_b kernel:
end_request: I/O error, dev 03:02 (hda), sector 110728 


	

	
		
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