tmp201:~ # sh DO_FLASHBENCH + smartctl --all -T permissive /dev/sdb smartctl 5.40 2010-10-16 r3189 [i686-pc-linux-gnu] (SUSE RPM) Copyright (C) 2002-10 by Bruce Allen, http://smartmontools.sourceforge.net
=== START OF INFORMATION SECTION === Device Model: CF CARD 4GB Serial Number: 20081205 0000397A Firmware Version: 20090216 User Capacity: 4,017,807,360 bytes Device is: Not in smartctl database [for details use: -P showall] ATA Version is: [No Information Found] ATA Standard is: [No Information Found] Local Time is: Wed Nov 30 12:29:20 2011 CET SMART support is: Ambiguous - ATA IDENTIFY DEVICE words 85-87 don't show if SMART is enabled. Checking to be sure by trying SMART RETURN STATUS command. 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: (0x00) Offline data collection activity was never started. Auto Offline Data Collection: Disabled. Total time to complete Offline data collection: ( 0) seconds. Offline data collection capabilities: (0x00) Offline data collection not supported. SMART capabilities: (0x0002) Does not save SMART data before entering power-saving mode. Supports SMART auto save timer. Error logging capability: (0x01) Error logging supported. No General Purpose Logging support.
SMART Attributes Data Structure revision number: 1 Vendor Specific SMART Attributes with Thresholds: ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE 1 Raw_Read_Error_Rate 0x0000 100 100 000 Old_age Offline - 0 2 Throughput_Performance 0x0000 100 100 000 Old_age Offline - 0 5 Reallocated_Sector_Ct 0x0000 100 100 000 Old_age Offline - 0 7 Seek_Error_Rate 0x0000 100 100 000 Old_age Offline - 0 8 Seek_Time_Performance 0x0000 100 100 000 Old_age Offline - 0 12 Power_Cycle_Count 0x0000 100 100 000 Old_age Offline - 192 195 Hardware_ECC_Recovered 0x0000 100 100 000 Old_age Offline - 0 196 Reallocated_Event_Count 0x0000 100 100 000 Old_age Offline - 0 197 Current_Pending_Sector 0x0000 100 100 000 Old_age Offline - 0 198 Offline_Uncorrectable 0x0000 100 100 000 Old_age Offline - 0 199 UDMA_CRC_Error_Count 0x0000 100 100 000 Old_age Offline - 0 200 Multi_Zone_Error_Rate 0x0000 100 100 000 Old_age Offline - 0
SMART Error Log Version: 1 No Errors Logged
SMART Self-test log structure revision number 1 No self-tests have been logged. [To run self-tests, use: smartctl -t]
Device does not support Selective Self Tests/Logging + hdparm -i /dev/sdb
/dev/sdb:
Model=CF CARD 4GB, FwRev=20090216, SerialNo=20081205 0000397A Config={ HardSect NotMFM Fixed DTR>10Mbs } RawCHS=7785/16/63, TrkSize=0, SectSize=576, ECCbytes=4 BuffType=DualPort, BuffSize=1kB, MaxMultSect=1, MultSect=off CurCHS=7785/16/63, CurSects=7847280, LBA=yes, LBAsects=7847280 IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120} PIO modes: pio0 pio1 pio2 pio3 pio4 DMA modes: mdma0 mdma1 mdma2 UDMA modes: udma0 udma1 udma2 udma3 udma4 *udma5 AdvancedPM=yes: disabled (255) WriteCache=disabled
* signifies the current active mode
+ hdparm -I /dev/sdb
/dev/sdb:
CompactFlash ATA device Model Number: CF CARD 4GB Serial Number: 20081205 0000397A Firmware Revision: 20090216 Standards: Likely used: 6 Configuration: Logical max current cylinders 7785 7785 heads 16 16 sectors/track 63 63 -- CHS current addressable sectors: 7847280 LBA user addressable sectors: 7847280 Logical/Physical Sector size: 512 bytes device size with M = 1024*1024: 3831 MBytes device size with M = 1000*1000: 4017 MBytes (4 GB) cache/buffer size = 1 KBytes (type=DualPort) Capabilities: LBA, IORDY(can be disabled) bytes avail on r/w long: 4 Standby timer values: spec'd by Vendor R/W multiple sector transfer: Max = 1 Current = 0 Advanced power management level: disabled DMA: mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 udma4 *udma5 Cycle time: min=120ns recommended=120ns PIO: pio0 pio1 pio2 pio3 pio4 Cycle time: no flow control=120ns IORDY flow control=120ns Commands/features: Enabled Supported: * SMART feature set Security Mode feature set Power Management feature set Write cache WRITE_BUFFER command READ_BUFFER command NOP cmd CFA feature set Advanced Power Management feature set Mandatory FLUSH_CACHE * Gen1 signaling speed (1.5Gb/s) * CFA advanced modes: pio5 pio6 mdma3 mdma4 * CFA Power Level 1 (max 500mA) Security: Master password revision code = 65534 supported not enabled not locked not frozen not expired: security count not supported: enhanced erase 2min for SECURITY ERASE UNIT. Integrity word not set (found 0x0000, expected 0x9da5) + ./flashbench -a -b 1024 /dev/sdb align 134217728 pre 261µs on 446µs post 332µs diff 150µs align 67108864 pre 259µs on 446µs post 333µs diff 150µs align 33554432 pre 259µs on 444µs post 331µs diff 149µs align 16777216 pre 259µs on 444µs post 332µs diff 149µs align 8388608 pre 259µs on 444µs post 331µs diff 149µs align 4194304 pre 259µs on 444µs post 332µs diff 149µs align 2097152 pre 261µs on 446µs post 332µs diff 149µs align 1048576 pre 330µs on 483µs post 328µs diff 154µs align 524288 pre 330µs on 484µs post 329µs diff 155µs align 262144 pre 334µs on 486µs post 332µs diff 152µs align 131072 pre 330µs on 483µs post 328µs diff 154µs align 65536 pre 331µs on 485µs post 329µs diff 155µs align 32768 pre 333µs on 485µs post 330µs diff 153µs align 16384 pre 331µs on 487µs post 331µs diff 156µs align 8192 pre 333µs on 488µs post 331µs diff 157µs align 4096 pre 333µs on 352µs post 333µs diff 18.8µs align 2048 pre 338µs on 353µs post 334µs diff 17µs + ./flashbench --findfat --fat-nr=10 --erasesize=2097152 --blocksize=1024 /dev/sdb 2MiB 5.36M/s 14.6M/s 14.7M/s 14.7M/s 14.5M/s 14.6M/s 14.7M/s 14.8M/s 14.6M/s 14.5M/s 1MiB 8.74M/s 14.1M/s 14.8M/s 14.8M/s 14.9M/s 15M/s 14.8M/s 13.3M/s 15M/s 14.8M/s 512KiB 9.72M/s 15M/s 15M/s 15.1M/s 14.9M/s 15M/s 14.9M/s 15M/s 14.9M/s 15M/s 256KiB 11.5M/s 15M/s 14.9M/s 15M/s 15.1M/s 15M/s 15M/s 15.1M/s 15.1M/s 15M/s 128KiB 12.3M/s 15.3M/s 15.4M/s 15.3M/s 15.2M/s 15.2M/s 15.4M/s 15.2M/s 15.2M/s 15.1M/s 64KiB 12M/s 14.3M/s 14.2M/s 14.3M/s 14.3M/s 14.3M/s 14.2M/s 14.4M/s 14.3M/s 14.3M/s 32KiB 11M/s 12.6M/s 12.6M/s 12.6M/s 12.6M/s 12.6M/s 12.6M/s 12.6M/s 12.5M/s 12.6M/s 16KiB 10.8M/s 11.6M/s 11.6M/s 11.6M/s 11.5M/s 11.6M/s 11.5M/s 11.6M/s 11.5M/s 11.6M/s 8KiB 6.94M/s 7.27M/s 7.23M/s 7.27M/s 7.19M/s 7.26M/s 7.12M/s 7.27M/s 7.23M/s 7.23M/s 4KiB 2.73M/s 2.8M/s 2.81M/s 2.82M/s 2.81M/s 2.8M/s 2.81M/s 2.81M/s 2.81M/s 2.81M/s 2KiB 1.37M/s 1.36M/s 1.36M/s 1.36M/s 1.36M/s 1.36M/s 1.36M/s 1.36M/s 1.36M/s 1.36M/s 1KiB 662K/s 665K/s 666K/s 666K/s 667K/s 666K/s 665K/s 664K/s 665K/s 665K/s + ./flashbench --findfat --fat-nr=10 --erasesize=2097152 --blocksize=1024 --random /dev/sdb 2MiB 5.59M/s 15.2M/s 15.1M/s 15M/s 15.1M/s 15.3M/s 15M/s 15.1M/s 15.2M/s 15.2M/s 1MiB 8.91M/s 8.97M/s 9.06M/s 9.01M/s 8.97M/s 9.02M/s 8.97M/s 9.08M/s 9M/s 9.01M/s 512KiB 11.1M/s 11.3M/s 11.1M/s 11.3M/s 11.1M/s 11.3M/s 11.2M/s 11.2M/s 11.2M/s 11.3M/s 256KiB 12.6M/s 12.6M/s 12.7M/s 12.6M/s 12.5M/s 12.4M/s 12.7M/s 12.5M/s 12.4M/s 12.5M/s 128KiB 13.5M/s 13.4M/s 13.1M/s 13.3M/s 13.3M/s 13.3M/s 13.4M/s 13.4M/s 13.2M/s 13.4M/s 64KiB 12.8M/s 12.9M/s 12.7M/s 12.9M/s 12.9M/s 12.7M/s 12.9M/s 12.9M/s 12.7M/s 12.9M/s 32KiB 11.3M/s 11.4M/s 11.4M/s 11.4M/s 11.6M/s 11.5M/s 11.4M/s 11.5M/s 11.4M/s 11.6M/s 16KiB 11.1M/s 11.1M/s 11.1M/s 11.1M/s 11M/s 11.1M/s 11.1M/s 11.1M/s 11.1M/s 11.1M/s 8KiB 7.06M/s 7.02M/s 7.06M/s 7.04M/s 7.09M/s 7.08M/s 7.06M/s 7.07M/s 7.08M/s 7.04M/s 4KiB 2.76M/s 2.76M/s 2.75M/s 2.76M/s 2.76M/s 2.76M/s 2.76M/s 2.75M/s 2.76M/s 2.76M/s 2KiB 1.33M/s 1.33M/s 1.33M/s 1.33M/s 1.33M/s 1.33M/s 1.33M/s 1.33M/s 1.33M/s 1.32M/s 1KiB 652K/s 650K/s 651K/s 651K/s 652K/s 649K/s 650K/s 649K/s 651K/s 651K/s ++ seq 1 10 + for i in '`seq 1 10`' + echo 1 1 + ./flashbench --open-au --open-au-nr=1 --erasesize=2097152 --blocksize=8192 /dev/sdb 2MiB 15.2M/s 1MiB 15.2M/s 512KiB 15.3M/s 256KiB 15.3M/s 128KiB 15.5M/s 64KiB 14.6M/s 32KiB 12.9M/s 16KiB 11.6M/s 8KiB 7.27M/s + for i in '`seq 1 10`' + echo 2 2 + ./flashbench --open-au --open-au-nr=2 --erasesize=2097152 --blocksize=8192 /dev/sdb 2MiB 15.1M/s 1MiB 15.1M/s 512KiB 15.3M/s 256KiB 15.3M/s 128KiB 15.5M/s 64KiB 14.5M/s 32KiB 12.7M/s 16KiB 11.6M/s 8KiB 7.22M/s + for i in '`seq 1 10`' + echo 3 3 + ./flashbench --open-au --open-au-nr=3 --erasesize=2097152 --blocksize=8192 /dev/sdb 2MiB 15M/s 1MiB 15M/s 512KiB 15.1M/s 256KiB 15.3M/s 128KiB 15.4M/s 64KiB 14.5M/s 32KiB 12.7M/s 16KiB 11.6M/s 8KiB 7.22M/s + for i in '`seq 1 10`' + echo 4 4 + ./flashbench --open-au --open-au-nr=4 --erasesize=2097152 --blocksize=8192 /dev/sdb 2MiB 14.9M/s 1MiB 15.2M/s 512KiB 15.2M/s 256KiB 15.4M/s 128KiB 15.5M/s 64KiB 14.5M/s 32KiB 12.7M/s 16KiB 11.5M/s 8KiB 7.2M/s + for i in '`seq 1 10`' + echo 5 5 + ./flashbench --open-au --open-au-nr=5 --erasesize=2097152 --blocksize=8192 /dev/sdb 2MiB 15M/s 1MiB 15.1M/s 512KiB 15.2M/s 256KiB 15.4M/s 128KiB 15.4M/s 64KiB 14.4M/s 32KiB 12.7M/s 16KiB 11.5M/s 8KiB 7.2M/s + for i in '`seq 1 10`' + echo 6 6 + ./flashbench --open-au --open-au-nr=6 --erasesize=2097152 --blocksize=8192 /dev/sdb 2MiB 14.9M/s 1MiB 15.1M/s 512KiB 15.2M/s 256KiB 15.4M/s 128KiB 15.5M/s 64KiB 14.5M/s 32KiB 12.7M/s 16KiB 11.5M/s 8KiB 7.18M/s + for i in '`seq 1 10`' + echo 7 7 + ./flashbench --open-au --open-au-nr=7 --erasesize=2097152 --blocksize=8192 /dev/sdb 2MiB 15.1M/s 1MiB 15.2M/s 512KiB 15.3M/s 256KiB 15.4M/s 128KiB 15.5M/s 64KiB 14.5M/s 32KiB 12.7M/s 16KiB 11.5M/s 8KiB 7.17M/s + for i in '`seq 1 10`' + echo 8 8 + ./flashbench --open-au --open-au-nr=8 --erasesize=2097152 --blocksize=8192 /dev/sdb 2MiB 15.1M/s 1MiB 15.2M/s 512KiB 15.2M/s 256KiB 15.3M/s 128KiB 15.5M/s 64KiB 14.5M/s 32KiB 12.7M/s 16KiB 11.5M/s 8KiB 7.16M/s + for i in '`seq 1 10`' + echo 9 9 + ./flashbench --open-au --open-au-nr=9 --erasesize=2097152 --blocksize=8192 /dev/sdb 2MiB 14.9M/s 1MiB 15.2M/s 512KiB 15.3M/s 256KiB 15.4M/s 128KiB 15.5M/s 64KiB 14.5M/s 32KiB 12.7M/s 16KiB 11.5M/s 8KiB 7.15M/s + for i in '`seq 1 10`' + echo 10 10 + ./flashbench --open-au --open-au-nr=10 --erasesize=2097152 --blocksize=8192 /dev/sdb 2MiB 14.9M/s 1MiB 15.2M/s 512KiB 15.3M/s 256KiB 15.2M/s 128KiB 15.4M/s 64KiB 14.4M/s 32KiB 12.7M/s 16KiB 11.5M/s 8KiB 7.13M/s ++ seq 1 10 + for i in '`seq 1 10`' + echo 1 1 + ./flashbench --open-au --open-au-nr=1 --erasesize=2097152 --blocksize=4096 /dev/sdb 2MiB 14.9M/s 1MiB 15.1M/s 512KiB 15.1M/s 256KiB 15.4M/s 128KiB 15.5M/s 64KiB 14.5M/s 32KiB 12.8M/s 16KiB 11.6M/s 8KiB 7.24M/s 4KiB 2.8M/s + for i in '`seq 1 10`' + echo 2 2 + ./flashbench --open-au --open-au-nr=2 --erasesize=2097152 --blocksize=4096 /dev/sdb 2MiB 14.9M/s 1MiB 15.1M/s 512KiB 15M/s 256KiB 15.2M/s 128KiB 15.6M/s 64KiB 14.5M/s 32KiB 12.8M/s 16KiB 11.6M/s 8KiB 7.2M/s 4KiB 2.8M/s + for i in '`seq 1 10`' + echo 3 3 + ./flashbench --open-au --open-au-nr=3 --erasesize=2097152 --blocksize=4096 /dev/sdb 2MiB 14.9M/s 1MiB 15.1M/s 512KiB 15.1M/s 256KiB 15.1M/s 128KiB 15.5M/s 64KiB 14.5M/s 32KiB 12.8M/s 16KiB 11.6M/s 8KiB 7.21M/s 4KiB 2.79M/s + for i in '`seq 1 10`' + echo 4 4 + ./flashbench --open-au --open-au-nr=4 --erasesize=2097152 --blocksize=4096 /dev/sdb 2MiB 14.9M/s 1MiB 15M/s 512KiB 15.1M/s 256KiB 15.3M/s 128KiB 15.5M/s 64KiB 14.5M/s 32KiB 12.7M/s 16KiB 11.5M/s 8KiB 7.21M/s 4KiB 2.79M/s + for i in '`seq 1 10`' + echo 5 5 + ./flashbench --open-au --open-au-nr=5 --erasesize=2097152 --blocksize=4096 /dev/sdb 2MiB 14.9M/s 1MiB 15M/s 512KiB 15.1M/s 256KiB 15.3M/s 128KiB 15.5M/s 64KiB 14.5M/s 32KiB 12.7M/s 16KiB 11.5M/s 8KiB 7.18M/s 4KiB 2.78M/s + for i in '`seq 1 10`' + echo 6 6 + ./flashbench --open-au --open-au-nr=6 --erasesize=2097152 --blocksize=4096 /dev/sdb 2MiB 14.9M/s 1MiB 15M/s 512KiB 15.1M/s 256KiB 15.3M/s 128KiB 15.5M/s 64KiB 14.5M/s 32KiB 12.7M/s 16KiB 11.5M/s 8KiB 7.18M/s 4KiB 2.78M/s + for i in '`seq 1 10`' + echo 7 7 + ./flashbench --open-au --open-au-nr=7 --erasesize=2097152 --blocksize=4096 /dev/sdb 2MiB 14.9M/s 1MiB 15M/s 512KiB 15.1M/s 256KiB 15.3M/s 128KiB 15.5M/s 64KiB 14.5M/s 32KiB 12.7M/s 16KiB 11.5M/s 8KiB 7.17M/s 4KiB 2.78M/s + for i in '`seq 1 10`' + echo 8 8 + ./flashbench --open-au --open-au-nr=8 --erasesize=2097152 --blocksize=4096 /dev/sdb 2MiB 14.9M/s 1MiB 15M/s 512KiB 15.1M/s 256KiB 15.3M/s 128KiB 15.5M/s 64KiB 14.5M/s 32KiB 12.6M/s 16KiB 11.5M/s 8KiB 7.16M/s 4KiB 2.77M/s + for i in '`seq 1 10`' + echo 9 9 + ./flashbench --open-au --open-au-nr=9 --erasesize=2097152 --blocksize=4096 /dev/sdb 2MiB 14.9M/s 1MiB 15.1M/s 512KiB 15.1M/s 256KiB 15.3M/s 128KiB 15.5M/s 64KiB 14.5M/s 32KiB 12.7M/s 16KiB 11.5M/s 8KiB 7.14M/s 4KiB 2.77M/s + for i in '`seq 1 10`' + echo 10 10 + ./flashbench --open-au --open-au-nr=10 --erasesize=2097152 --blocksize=4096 /dev/sdb 2MiB 14.8M/s 1MiB 15M/s 512KiB 15.1M/s 256KiB 15.3M/s 128KiB 15.4M/s 64KiB 14.4M/s 32KiB 12.7M/s 16KiB 11.4M/s 8KiB 7.13M/s 4KiB 2.77M/s tmp201:~ #