[user@myhost ~]$ sudo smartctl -A /dev/sda; sudo pacman -Syu --noprogressbar
smartctl 5.42 2011-10-20 r3458 [i686-linux-3.2.2-1-ARCH] (local build)
Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net

=== 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 117 112 050 Pre-fail Always - 0/160014844

[user@myhost ~]$ sudo smartctl -A /dev/sda; sudo pacman -Syu --noprogressbar
smartctl 5.42 2011-10-20 r3458 [i686-linux-3.2.1-2-ARCH] (local build)
Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net

=== 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 117 112 050 Pre-fail Always - 0/148007267

[user@myhost ~]$ sudo smartctl -A /dev/sda; sudo pacman -Syu --noprogressbar
smartctl 5.42 2011-10-20 r3458 [i686-linux-3.1.7-1-ARCH] (local build)
Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net

=== 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 117 112 050 Pre-fail Always - 0/151833454

15 сентября 2011 года в компьютерные системы центра управления полётами беспилотных истребителей MQ-9 Reaper на авиабазе «Крич» (Creech AFB) в штате Невада проник вирус. Первой заражение обнаружила 24 воздушная армия ВВС США, отвечающая за кибернетические операции, и незамедлительно оповестила об этом командование базы. Вирус был локализован и изолирован при помощи стандартных средств мониторинга и защиты, применяющихся в компьютерных системах и сетях ВВС. Затем была запущена полная проверка с целью установить источник заражения и очистить систему от вируса.

[user@myhost ~]$ sudo smartctl -A /dev/sda; sudo pacman -Syu --noprogressbar
smartctl 5.42 2011-10-20 r3458 [i686-linux-3.1.5-1-ARCH] (local build)
Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net

=== 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 118 100 050 Pre-fail Always - 0/176668892

[user@myhost ~]$ sudo smartctl -A /dev/sda; sudo pacman -Syu --noprogressbar
smartctl 5.42 2011-10-20 r3458 [i686-linux-3.1.3-1-ARCH] (local build)
Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net

=== 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 120 120 050 Pre-fail Always - 0/0

[user@myhost ~]$ sudo smartctl -A /dev/sda; sudo pacman -Syu --noprogressbar
smartctl 5.42 2011-10-20 r3458 [i686-linux-3.1.1-1-ARCH] (local build)
Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net

=== 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 108 108 050 Pre-fail Always - 0/19293993

[user@myhost ~]$ sudo smartctl -A /dev/sda; sudo pacman -Syu --noprogressbar
Password:
smartctl 5.42 2011-10-20 r3458 [i686-linux-3.0-ARCH] (local build)
Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net

=== 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 115 115 050 Pre-fail Always - 0/111004889

[user@myhost ~]$ sudo smartctl -A /dev/sda; sudo pacman -Syu --noprogressbar
smartctl 5.41 2011-06-09 r3365 [i686-linux-3.0-ARCH] (local build)
Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net

=== 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 110 110 050 Pre-fail Always - 0/28655032

[user@myhost ~]$ sudo smartctl -A /dev/sda; sudo pacman -Syu --noprogressbar
smartctl 5.41 2011-06-09 r3365 [i686-linux-3.0.0-ck1-BrainFuckScheduler] (local build)
Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net