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: 5B05058F0 Firmware Version: Ver3.05K User Capacity: 3,774,726,144 bytes Device is: Not in smartctl database [for details use: -P showall] ATA Version is: 5 ATA Standard is: Exact ATA specification draft version not indicated Local Time is: Wed Nov 30 10:31:13 2011 CET 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: (0xff) Offline data collection activity is in a Vendor Specific state. Auto Offline Data Collection: Enabled. 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: (0x00) Error logging NOT supported. No General Purpose Logging support.
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 232 Available_Reservd_Space 0x0002 100 100 002 Old_age Always - 100 233 Media_Wearout_Indicator 0x0002 100 100 000 Old_age Always - 1055 234 Unknown_Attribute 0x0002 100 100 000 Old_age Always - 0 235 Unknown_Attribute 0x0002 179 179 003 Old_age Always - 97 9 Power_On_Hours 0x0002 001 001 000 Old_age Always - 0 203 Run_Out_Cancel 0x0002 100 100 000 Old_age Always - 0 236 Unknown_Attribute 0x0002 100 100 000 Old_age Always - 8288 237 Unknown_Attribute 0x0002 100 100 000 Old_age Always - 0 4 Start_Stop_Count 0x0002 100 100 000 Old_age Always - 20 12 Power_Cycle_Count 0x0002 100 100 000 Old_age Always - 20 199 UDMA_CRC_Error_Count 0x0002 100 100 000 Old_age Always - 0
Warning: device does not support Error Logging Error SMART Error Log Read failed: Input/output error Smartctl: SMART Error Log Read Failed Warning: device does not support Self Test Logging Error SMART Error Self-Test Log Read failed: Input/output error Smartctl: SMART Self Test Log Read Failed Device does not support Selective Self Tests/Logging + hdparm -i /dev/sdb
/dev/sdb:
Model=CF CARD 4GB, FwRev=Ver3.05K, SerialNo=5B05058F0 Config={ HardSect NotMFM Fixed DTR>10Mbs } RawCHS=7314/16/63, TrkSize=32256, SectSize=512, ECCbytes=4 BuffType=DualPort, BuffSize=1kB, MaxMultSect=1, MultSect=1 CurCHS=7314/16/63, CurSects=7372512, LBA=yes, LBAsects=7372512 IORDY=yes, 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=no WriteCache=disabled Drive conforms to: Unspecified: ATA/ATAPI-4,5
* signifies the current active mode
+ hdparm -I /dev/sdb
/dev/sdb:
CompactFlash ATA device Model Number: CF CARD 4GB Serial Number: 5B05058F0 Firmware Revision: Ver3.05K Standards: Supported: 5 4 Likely used: 6 Configuration: Logical max current cylinders 7314 7314 heads 16 16 sectors/track 63 63 -- CHS current addressable sectors: 7372512 LBA user addressable sectors: 7372512 Logical/Physical Sector size: 512 bytes device size with M = 1024*1024: 3599 MBytes device size with M = 1000*1000: 3774 MBytes (3 GB) cache/buffer size = 1 KBytes (type=DualPort) Nominal Media Rotation Rate: Solid State Device Capabilities: LBA, IORDY(cannot be disabled) Standby timer values: spec'd by Standard, no device specific minimum R/W multiple sector transfer: Max = 1 Current = 1 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 * Mandatory FLUSH_CACHE * Gen1 signaling speed (1.5Gb/s) CFA max advanced io_udma cycle time: 80ns CFA max advanced mem_udma cycle time: 80ns * CFA advanced modes: pio5 pio6 mdma3 mdma4 io_udma4 io_udma5 io_udma6 io_udma7 io_udma8 mem_udma4 mem_udma5 mem_udma6 mem_udma7 mem_udma8 * CFA Power Level 1 (max 750mA) Security: Master password revision code = 65534 supported not enabled not locked not frozen not expired: security count supported: enhanced erase 60min for SECURITY ERASE UNIT. 60min for ENHANCED SECURITY ERASE UNIT. Integrity word not set (found 0x0000, expected 0xc2a5) + ./flashbench -a -b 1024 /dev/sdb align 134217728 pre 413µs on 710µs post 431µs diff 288µs align 67108864 pre 411µs on 709µs post 431µs diff 288µs align 33554432 pre 411µs on 498µs post 410µs diff 87.5µs align 16777216 pre 419µs on 505µs post 411µs diff 90.8µs align 8388608 pre 425µs on 541µs post 438µs diff 110µs align 4194304 pre 444µs on 533µs post 437µs diff 92.4µs align 2097152 pre 444µs on 533µs post 437µs diff 92.5µs align 1048576 pre 444µs on 494µs post 438µs diff 53.6µs align 524288 pre 443µs on 494µs post 437µs diff 54µs align 262144 pre 444µs on 494µs post 438µs diff 53.6µs align 131072 pre 444µs on 494µs post 438µs diff 53.6µs align 65536 pre 443µs on 494µs post 438µs diff 53.4µs align 32768 pre 443µs on 494µs post 438µs diff 53.9µs align 16384 pre 444µs on 493µs post 437µs diff 53.1µs align 8192 pre 444µs on 493µs post 437µs diff 53.1µs align 4096 pre 444µs on 494µs post 437µs diff 53.3µs align 2048 pre 441µs on 443µs post 445µs diff 55ns + ./flashbench --findfat --fat-nr=10 --erasesize=2097152 --blocksize=1024 /dev/sdb 2MiB 7.71M/s 7.46M/s 7.5M/s 3.02M/s 3.08M/s 3.06M/s 3.11M/s 3.12M/s 7.59M/s 3.13M/s 1MiB 7.32M/s 7.6M/s 7.58M/s 7.52M/s 7.56M/s 7.51M/s 7.35M/s 7.5M/s 7.52M/s 7.53M/s 512KiB 7.42M/s 7.51M/s 7.53M/s 7.52M/s 7.46M/s 7.42M/s 7.52M/s 7.58M/s 7.43M/s 7.57M/s 256KiB 7.52M/s 7.57M/s 7.47M/s 7.62M/s 7.66M/s 7.55M/s 7.58M/s 7.46M/s 7.6M/s 7.68M/s 128KiB 7.48M/s 7.49M/s 7.5M/s 7.53M/s 7.49M/s 7.59M/s 7.49M/s 7.63M/s 7.62M/s 7.62M/s 64KiB 7.59M/s 7.38M/s 7.53M/s 7.51M/s 7.46M/s 7.48M/s 7.45M/s 7.31M/s 7.44M/s 7.46M/s 32KiB 7.26M/s 7.19M/s 7.25M/s 7.27M/s 7.23M/s 7.22M/s 7.18M/s 7.27M/s 7.31M/s 7.2M/s 16KiB 8.35M/s 8.29M/s 8.33M/s 8.25M/s 8.32M/s 8.38M/s 8.31M/s 8.33M/s 8.26M/s 8.3M/s 8KiB 7.25M/s 7.15M/s 7.11M/s 7.16M/s 7.19M/s 7.17M/s 7.16M/s 7.16M/s 7.17M/s 7.17M/s 4KiB 4.16M/s 4.22M/s 4.17M/s 4.21M/s 4.2M/s 4.16M/s 4.2M/s 4.14M/s 4.14M/s 4.18M/s 2KiB 1.78M/s 1.8M/s 1.8M/s 1.81M/s 1.81M/s 1.8M/s 1.81M/s 1.81M/s 1.8M/s 1.8M/s 1KiB 954K/s 958K/s 958K/s 956K/s 958K/s 957K/s 958K/s 959K/s 955K/s 957K/s + ./flashbench --findfat --fat-nr=10 --erasesize=2097152 --blocksize=1024 --random /dev/sdb 2MiB 7.33M/s 7.58M/s 7.6M/s 7.53M/s 7.57M/s 7.49M/s 7.52M/s 7.51M/s 7.44M/s 7.54M/s 1MiB 7.31M/s 7.58M/s 7.57M/s 7.72M/s 7.59M/s 7.6M/s 7.61M/s 7.58M/s 7.59M/s 7.6M/s 512KiB 7.2M/s 7.57M/s 7.59M/s 7.59M/s 7.62M/s 5.9M/s 7.63M/s 5.94M/s 7.6M/s 5.99M/s 256KiB 6.23M/s 6.74M/s 6.76M/s 6.73M/s 6.69M/s 7.62M/s 6.72M/s 7.62M/s 6.75M/s 7.57M/s 128KiB 7.1M/s 7.17M/s 7.1M/s 7.2M/s 7.14M/s 7.17M/s 7.24M/s 7.21M/s 7.16M/s 7.15M/s 64KiB 7.58M/s 7.52M/s 7.48M/s 7.54M/s 7.59M/s 7.3M/s 7.4M/s 7.22M/s 7.66M/s 7.18M/s 32KiB 7.17M/s 7.23M/s 7.16M/s 7.29M/s 7.17M/s 7.33M/s 7.19M/s 7.34M/s 7.18M/s 7.39M/s 16KiB 8.18M/s 8.21M/s 8.2M/s 8.21M/s 8.21M/s 8.24M/s 8.23M/s 8.21M/s 8.25M/s 8.22M/s 8KiB 7.16M/s 7.22M/s 7.18M/s 7.16M/s 7.19M/s 7.14M/s 7.12M/s 7.16M/s 7.16M/s 7.1M/s 4KiB 4.19M/s 4.13M/s 4.14M/s 4.16M/s 4.19M/s 4.18M/s 4.16M/s 4.17M/s 4.16M/s 4.15M/s 2KiB 2.04M/s 2.04M/s 2.04M/s 2.04M/s 2.04M/s 2.03M/s 2.04M/s 2.04M/s 2.04M/s 2.04M/s 1KiB 1.02M/s 1.02M/s 1.02M/s 1.02M/s 1.02M/s 1.02M/s 1.02M/s 1.02M/s 1.02M/s 1.02M/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 7.55M/s 1MiB 7.68M/s 512KiB 7.62M/s 256KiB 7.66M/s 128KiB 7.6M/s 64KiB 7.5M/s 32KiB 7.33M/s 16KiB 8.39M/s 8KiB 7.23M/s + for i in '`seq 1 10`' + echo 2 2 + ./flashbench --open-au --open-au-nr=2 --erasesize=2097152 --blocksize=8192 /dev/sdb 2MiB 7.61M/s 1MiB 7.61M/s 512KiB 7.65M/s 256KiB 7.64M/s 128KiB 7.63M/s 64KiB 7.57M/s 32KiB 7.35M/s 16KiB 8.31M/s 8KiB 7.21M/s + for i in '`seq 1 10`' + echo 3 3 + ./flashbench --open-au --open-au-nr=3 --erasesize=2097152 --blocksize=8192 /dev/sdb 2MiB 7.57M/s 1MiB 7.65M/s 512KiB 7.59M/s 256KiB 7.66M/s 128KiB 7.61M/s 64KiB 7.57M/s 32KiB 7.31M/s 16KiB 8.34M/s 8KiB 7.19M/s + for i in '`seq 1 10`' + echo 4 4 + ./flashbench --open-au --open-au-nr=4 --erasesize=2097152 --blocksize=8192 /dev/sdb 2MiB 7.61M/s 1MiB 7.61M/s 512KiB 7.64M/s 256KiB 7.66M/s 128KiB 7.63M/s 64KiB 7.56M/s 32KiB 7.38M/s 16KiB 8.32M/s 8KiB 7.19M/s + for i in '`seq 1 10`' + echo 5 5 + ./flashbench --open-au --open-au-nr=5 --erasesize=2097152 --blocksize=8192 /dev/sdb 2MiB 7.61M/s 1MiB 7.63M/s 512KiB 7.65M/s 256KiB 7.64M/s 128KiB 7.64M/s 64KiB 7.57M/s 32KiB 7.35M/s 16KiB 8.33M/s 8KiB 7.19M/s + for i in '`seq 1 10`' + echo 6 6 + ./flashbench --open-au --open-au-nr=6 --erasesize=2097152 --blocksize=8192 /dev/sdb 2MiB 7.63M/s 1MiB 7.65M/s 512KiB 7.64M/s 256KiB 7.65M/s 128KiB 7.65M/s 64KiB 7.55M/s 32KiB 7.35M/s 16KiB 8.32M/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 7.63M/s 1MiB 7.62M/s 512KiB 7.64M/s 256KiB 7.63M/s 128KiB 7.65M/s 64KiB 7.55M/s 32KiB 7.35M/s 16KiB 8.33M/s 8KiB 7.18M/s + for i in '`seq 1 10`' + echo 8 8 + ./flashbench --open-au --open-au-nr=8 --erasesize=2097152 --blocksize=8192 /dev/sdb 2MiB 7.63M/s 1MiB 7.62M/s 512KiB 7.65M/s 256KiB 7.64M/s 128KiB 7.65M/s 64KiB 7.55M/s 32KiB 7.35M/s 16KiB 8.32M/s 8KiB 7.17M/s + for i in '`seq 1 10`' + echo 9 9 + ./flashbench --open-au --open-au-nr=9 --erasesize=2097152 --blocksize=8192 /dev/sdb 2MiB 7.64M/s 1MiB 7.62M/s 512KiB 7.65M/s 256KiB 7.63M/s 128KiB 7.66M/s 64KiB 7.57M/s 32KiB 7.37M/s 16KiB 8.33M/s 8KiB 7.2M/s + for i in '`seq 1 10`' + echo 10 10 + ./flashbench --open-au --open-au-nr=10 --erasesize=2097152 --blocksize=8192 /dev/sdb 2MiB 7.62M/s 1MiB 7.65M/s 512KiB 7.64M/s 256KiB 7.65M/s 128KiB 7.65M/s 64KiB 7.57M/s 32KiB 7.35M/s 16KiB 8.32M/s 8KiB 7.19M/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 7.69M/s 1MiB 7.66M/s 512KiB 7.63M/s 256KiB 7.69M/s 128KiB 7.69M/s 64KiB 7.62M/s 32KiB 7.37M/s 16KiB 8.36M/s 8KiB 7.2M/s 4KiB 4.22M/s + for i in '`seq 1 10`' + echo 2 2 + ./flashbench --open-au --open-au-nr=2 --erasesize=2097152 --blocksize=4096 /dev/sdb 2MiB 7.67M/s 1MiB 7.64M/s 512KiB 7.66M/s 256KiB 7.68M/s 128KiB 7.67M/s 64KiB 7.59M/s 32KiB 7.37M/s 16KiB 8.33M/s 8KiB 7.21M/s 4KiB 4.18M/s + for i in '`seq 1 10`' + echo 3 3 + ./flashbench --open-au --open-au-nr=3 --erasesize=2097152 --blocksize=4096 /dev/sdb 2MiB 7.66M/s 1MiB 7.65M/s 512KiB 7.66M/s 256KiB 7.64M/s 128KiB 7.69M/s 64KiB 7.57M/s 32KiB 7.38M/s 16KiB 8.32M/s 8KiB 7.22M/s 4KiB 4.18M/s + for i in '`seq 1 10`' + echo 4 4 + ./flashbench --open-au --open-au-nr=4 --erasesize=2097152 --blocksize=4096 /dev/sdb 2MiB 7.65M/s 1MiB 7.67M/s 512KiB 7.67M/s 256KiB 7.67M/s 128KiB 7.69M/s 64KiB 7.58M/s 32KiB 7.37M/s 16KiB 8.34M/s 8KiB 7.22M/s 4KiB 4.17M/s + for i in '`seq 1 10`' + echo 5 5 + ./flashbench --open-au --open-au-nr=5 --erasesize=2097152 --blocksize=4096 /dev/sdb 2MiB 7.65M/s 1MiB 7.65M/s 512KiB 7.64M/s 256KiB 7.65M/s 128KiB 7.64M/s 64KiB 7.58M/s 32KiB 7.37M/s 16KiB 8.32M/s 8KiB 7.2M/s 4KiB 4.17M/s + for i in '`seq 1 10`' + echo 6 6 + ./flashbench --open-au --open-au-nr=6 --erasesize=2097152 --blocksize=4096 /dev/sdb 2MiB 7.64M/s 1MiB 7.64M/s 512KiB 7.63M/s 256KiB 7.65M/s 128KiB 7.66M/s 64KiB 7.57M/s 32KiB 7.36M/s 16KiB 8.33M/s 8KiB 7.18M/s 4KiB 4.17M/s + for i in '`seq 1 10`' + echo 7 7 + ./flashbench --open-au --open-au-nr=7 --erasesize=2097152 --blocksize=4096 /dev/sdb 2MiB 7.65M/s 1MiB 7.66M/s 512KiB 7.66M/s 256KiB 7.64M/s 128KiB 7.66M/s 64KiB 7.56M/s 32KiB 7.36M/s 16KiB 8.32M/s 8KiB 7.19M/s 4KiB 4.18M/s + for i in '`seq 1 10`' + echo 8 8 + ./flashbench --open-au --open-au-nr=8 --erasesize=2097152 --blocksize=4096 /dev/sdb 2MiB 7.64M/s 1MiB 7.63M/s 512KiB 7.66M/s 256KiB 7.67M/s 128KiB 7.67M/s 64KiB 7.58M/s 32KiB 7.38M/s 16KiB 8.33M/s 8KiB 7.18M/s 4KiB 4.17M/s + for i in '`seq 1 10`' + echo 9 9 + ./flashbench --open-au --open-au-nr=9 --erasesize=2097152 --blocksize=4096 /dev/sdb 2MiB 7.64M/s 1MiB 7.65M/s 512KiB 7.65M/s 256KiB 7.67M/s 128KiB 7.69M/s 64KiB 7.57M/s 32KiB 7.38M/s 16KiB 8.31M/s 8KiB 7.18M/s 4KiB 4.17M/s + for i in '`seq 1 10`' + echo 10 10 + ./flashbench --open-au --open-au-nr=10 --erasesize=2097152 --blocksize=4096 /dev/sdb 2MiB 7.63M/s 1MiB 7.64M/s 512KiB 7.66M/s 256KiB 7.67M/s 128KiB 7.64M/s 64KiB 7.58M/s 32KiB 7.38M/s 16KiB 8.34M/s 8KiB 7.19M/s 4KiB 4.18M/s tmp201:~ #