Paste code

rain@acnote:~/test$ ./a.out 
setting up random write file
done setting up random write file
starting random io!
starting fsync run
fsync time: 7.3401s
fsync time: 0.7230s
run done 2 fsyncs total, killing random writer
rain@acnote:~/test$ lsb_release -irc
Distributor ID: Debian
Release: 5.0.3
Codename: lenny
rain@acnote:~/test$ uname -a
Linux acnote 2.6.32-zen1-acnote #5 ZEN PREEMPT Wed Dec 16 12:43:04 EET 2009 x86_64 GNU/Linux
rain@acnote:~/test$ cat /sys/block/hda/queue/scheduler
noop anticipatory deadline cfq [bfq] 
rain@acnote:~/test$ df -Th .
Ф. система    Тип     Разм  Исп  Дост  Исп% смонтирована на
/dev/hda5 reiserfs     62G   60G  1,9G  98% /home
rain@acnote:~/test$ lspci 
00:00.0 Host bridge: ATI Technologies Inc RS480 Host Bridge (rev 01)
00:02.0 PCI bridge: ATI Technologies Inc RS480 PCI-X Root Port
00:06.0 PCI bridge: ATI Technologies Inc RS480 PCI Bridge
00:07.0 PCI bridge: ATI Technologies Inc RS480 PCI Bridge
00:13.0 USB Controller: ATI Technologies Inc IXP SB400 USB Host Controller
00:13.1 USB Controller: ATI Technologies Inc IXP SB400 USB Host Controller
00:13.2 USB Controller: ATI Technologies Inc IXP SB400 USB2 Host Controller
00:14.0 SMBus: ATI Technologies Inc IXP SB400 SMBus Controller (rev 11)
00:14.1 IDE interface: ATI Technologies Inc IXP SB400 IDE Controller
00:14.3 ISA bridge: ATI Technologies Inc IXP SB400 PCI-ISA Bridge
00:14.4 PCI bridge: ATI Technologies Inc IXP SB400 PCI-PCI Bridge
00:14.5 Multimedia audio controller: ATI Technologies Inc IXP SB400 AC'97 Audio Controller (rev 02)
00:14.6 Modem: ATI Technologies Inc SB400 AC'97 Modem Controller (rev 02)
00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration
00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control
01:00.0 VGA compatible controller: ATI Technologies Inc Radeon Mobility X700 (PCIE)
06:06.0 CardBus bridge: Texas Instruments PCIxx21/x515 Cardbus Controller
06:06.2 FireWire (IEEE 1394): Texas Instruments OHCI Compliant IEEE 1394 Host Controller
06:06.3 Mass storage controller: Texas Instruments PCIxx21 Integrated FlashMedia Controller
06:06.4 SD Host controller: Texas Instruments PCI6411/6421/6611/6621/7411/7421/7611/7621 Secure Digital Controller
06:07.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8169 Gigabit Ethernet (rev 10)