Eu tenho 5 discos rígidos em uma máquina em um armário.
/dev/sda é uma unidade Seagate de 500 GB e é o disco de inicialização.% /dev/sd{b,c,d,e} são unidades de 2 TB em uma configuração raid6 .
smartctl está mostrando temperaturas significativamente mais altas (como ~ 140 graus celsius ) nas unidades de ataque do que na unidade de inicialização.
Preciso ficar preocupado?
/dev/sdb e /dev/sde são novas unidades Western Digital Black (novo = 1 semana)
/dev/sdc e /dev/sdd são unidades Hitachi com 5 anos de idade
/dev/sda [SAT], Temperature_Celsius changed from 40 to 39
/dev/sdc [SAT], Temperature_Celsius changed from 142 to 146
/dev/sdc [SAT], Temperature_Celsius changed from 146 to 142
/dev/sdd [SAT], Temperature_Celsius changed from 142 to 146
/dev/sda [SAT], Airflow_Temperature_Cel changed from 61 to 62
/dev/sda [SAT], Temperature_Celsius changed from 39 to 38
/dev/sde [SAT], Temperature_Celsius changed from 107 to 108
/dev/sdb [SAT], Temperature_Celsius changed from 108 to 109
/dev/sdc [SAT], Temperature_Celsius changed from 146 to 150
/dev/sdc [SAT], Temperature_Celsius changed from 146 to 150
/dev/sda [SAT], Airflow_Temperature_Cel changed from 62 to 61
/dev/sda [SAT], Temperature_Celsius changed from 38 to 39
Atualização:
Adicionando informações detalhadas sobre o drive conforme solicitação:
/dev/sda
===========================
smartctl 6.0 2012-10-10 r3643 [x86_64-linux-3.9.10-100.fc17.x86_64] (local build)
Copyright (C) 2002-12, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Family: Seagate Pipeline HD 5900.2
Device Model: ST3500312CS
Serial Number: 5VV47HXA
LU WWN Device Id: 5 000c50 02aad5ad6
Firmware Version: SC13
User Capacity: 500,107,862,016 bytes [500 GB]
Sector Size: 512 bytes logical/physical
Rotation Rate: 5900 rpm
Device is: In smartctl database [for details use: -P show]
ATA Version is: ATA8-ACS T13/1699-D revision 4
SATA Version is: SATA 2.6, 1.5 Gb/s (current: 1.5 Gb/s)
Local Time is: Tue Jun 3 10:54:11 2014 EST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
/dev/sdb
===========================
smartctl 6.0 2012-10-10 r3643 [x86_64-linux-3.9.10-100.fc17.x86_64] (local build)
Copyright (C) 2002-12, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Device Model: WDC WD2003FZEX-00Z4SA0
Serial Number: WD-WMC1F1398726
LU WWN Device Id: 5 0014ee 003b8bd25
Firmware Version: 01.01A01
User Capacity: 2,000,398,934,016 bytes [2.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: 7200 rpm
Device is: Not in smartctl database [for details use: -P showall]
ATA Version is: ACS-2 (minor revision not indicated)
SATA Version is: SATA 3.0, 6.0 Gb/s (current: 3.0 Gb/s)
Local Time is: Tue Jun 3 10:54:11 2014 EST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
/dev/sdc
===========================
smartctl 6.0 2012-10-10 r3643 [x86_64-linux-3.9.10-100.fc17.x86_64] (local build)
Copyright (C) 2002-12, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Family: Hitachi Deskstar 7K3000
Device Model: Hitachi HDS723020BLA642
Serial Number: MN1220F30WSTUD
LU WWN Device Id: 5 000cca 369cc9f5d
Firmware Version: MN6OA580
User Capacity: 2,000,398,934,016 bytes [2.00 TB]
Sector Size: 512 bytes logical/physical
Rotation Rate: 7200 rpm
Device is: In smartctl database [for details use: -P show]
ATA Version is: ATA8-ACS T13/1699-D revision 4
SATA Version is: SATA 2.6, 6.0 Gb/s (current: 3.0 Gb/s)
Local Time is: Tue Jun 3 10:54:11 2014 EST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
/dev/sdd
===========================
smartctl 6.0 2012-10-10 r3643 [x86_64-linux-3.9.10-100.fc17.x86_64] (local build)
Copyright (C) 2002-12, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Family: Hitachi Deskstar 7K3000
Device Model: Hitachi HDS723020BLA642
Serial Number: MN1220F30WST4D
LU WWN Device Id: 5 000cca 369cc9f48
Firmware Version: MN6OA580
User Capacity: 2,000,398,934,016 bytes [2.00 TB]
Sector Size: 512 bytes logical/physical
Rotation Rate: 7200 rpm
Device is: In smartctl database [for details use: -P show]
ATA Version is: ATA8-ACS T13/1699-D revision 4
SATA Version is: SATA 2.6, 6.0 Gb/s (current: 1.5 Gb/s)
Local Time is: Tue Jun 3 10:54:11 2014 EST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
/dev/sde
===========================
smartctl 6.0 2012-10-10 r3643 [x86_64-linux-3.9.10-100.fc17.x86_64] (local build)
Copyright (C) 2002-12, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Device Model: WDC WD2003FZEX-00Z4SA0
Serial Number: WD-WMC1F1483782
LU WWN Device Id: 5 0014ee 3002d235c
Firmware Version: 01.01A01
User Capacity: 2,000,398,934,016 bytes [2.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: 7200 rpm
Device is: Not in smartctl database [for details use: -P showall]
ATA Version is: ACS-2 (minor revision not indicated)
SATA Version is: SATA 3.0, 6.0 Gb/s (current: 1.5 Gb/s)
Local Time is: Tue Jun 3 10:54:11 2014 EST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled