Problemas com Controladora Sata - Cdrom e HD
Caros Amigos...
Há algum tempo enfrento problemas com o Debian e seus derivados, mais especificamente o Ubuntu-server,
Do nada é enviado para tela(terminal - console) a seguinte mensagem:
- Este me parece referente a gravadora
[125.204343] end_request: I/O error, dev sr0, setor 1431248
[125.204394] Buffer I/O error on device sr0, logical block 357812
- Este referente ao HD-SATA
end_request: I/O error, dev sdb, sector 0
end_request: I/O error, dev sdd, sector 0
end_request: I/O error, dev sdc, sector 0
Pelo que pude notar após várias pesquisas é que são mensagens enviadas pelo kernel para o terminal quando o mesmo não consegue se comunicar de forma correta, no caso com a Gravadora Sata e o HD sata.
Já fiz várias pesquisas sobre o assunto, ainda não consegui resolver o que me fez testar outras distros.
Testei o OpenSuse e o CentOS. Ambas não apresentaram o erro. Simulei as mesmas situações onde o Debian e Ubuntu apresentaram os erros acima.. até a mesma máquina foi usada...
Então hoje uso OpenSuse...
Testei o Debian Squeeze para saber se o problema já tinha sido corrigido mas ainda continua..
Sou muito fã do Debian e queria tentar resolver isso para voltar a usar.
Soluções já tentadas e sem sucesso:
1 - na inicialização: all_generic_ide
2 - na inicialização: all_generic_ide=1
* Lembrando que o erro não acontece quando é gravadora IDE ou HD IDE
* Lembrando também que as máquinas que testei são novas....
Para quem achar interessante segue a saída do comando lspci... de uma máquina que testei com o Debian e acabei voltando a intalar o OpenSuse:
00:00.0 Host bridge: Intel Corporation 82G33/G31/P35/P31 Express DRAM Controller (rev 10)
00:02.0 VGA compatible controller: Intel Corporation 82G33/G31 Express Integrated Graphics Controller (rev 10)
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 01)
00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 01)
00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 (rev 01)
00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 (rev 01)
00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 (rev 01)
00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 (rev 01)
00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 (rev 01)
00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 01)
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev e1)
00:1f.0 ISA bridge: Intel Corporation 82801GB/GR (ICH7 Family) LPC Interface Bridge (rev 01)
00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller (rev 01)
00:1f.2 IDE interface: Intel Corporation 82801GB/GR/GH (ICH7 Family) SATA IDE Controller (rev 01)
00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 01)
01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02)
Para quem quiser mais detalhes de um dos HDs segue a saida do comando smartctl --all /dev/sda
smartctl version 5.38 [i686-pc-linux-gnu] Copyright (C) 2002-8 Bruce Allen
Home page is http://smartmontools.sourceforge.net/
=== START OF INFORMATION SECTION ===
Model Family: Western Digital Caviar Second Generation Serial ATA family
Device Model: WDC WD1600AABS-00PRA0
Serial Number: WD-WMAP9E330413
Firmware Version: 05.06H05
User Capacity: 160,041,885,696 bytes
Device is: In smartctl database [for details use: -P show]
ATA Version is: 7
ATA Standard is: Exact ATA specification draft version not indicated
Local Time is: Wed Nov 18 11:50:44 2009 UCT
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: (0x84) Offline data collection activity
was suspended 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: (4380) seconds.
Offline data collection
capabilities: (0x7b) SMART execute Offline immediate.
Auto Offline data collection on/off support.
Suspend Offline collection upon new
command.
Offline surface scan supported.
Self-test supported.
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: ( 2) minutes.
Extended self-test routine
recommended polling time: ( 58) minutes.
Conveyance self-test routine
recommended polling time: ( 6) minutes.
SCT capabilities: (0x103f) SCT Status supported.
SCT Feature Control supported.
SCT Data Table supported.
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 0x000f 200 200 051 Pre-fail Always - 0
3 Spin_Up_Time 0x0003 159 158 021 Pre-fail Always - 3025
4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 230
5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always - 0
7 Seek_Error_Rate 0x000e 200 200 051 Old_age Always - 0
9 Power_On_Hours 0x0032 097 097 000 Old_age Always - 2323
10 Spin_Retry_Count 0x0012 100 100 051 Old_age Always - 0
11 Calibration_Retry_Count 0x0012 100 100 051 Old_age Always - 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 226
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 37
193 Load_Cycle_Count 0x0032 200 200 000 Old_age Always - 235
194 Temperature_Celsius 0x0022 101 093 000 Old_age Always - 42
196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always - 0
197 Current_Pending_Sector 0x0012 200 200 000 Old_age Always - 0
198 Offline_Uncorrectable 0x0010 200 200 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age Always - 0
200 Multi_Zone_Error_Rate 0x0008 200 200 051 Old_age Offline - 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% 2323 -
# 2 Short offline Completed without error 00% 2323 -
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.
Me parece que está tudo ok!
Desde já agradeço a todos que puderem me ajudar..
Um abraço,
Fábio.
