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: 5B15118200087FE3 Firmware Version: Ver6.01K 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: Fri Dec 2 13:41:26 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 094 094 002 Old_age Always - 94 233 Media_Wearout_Indicator 0x0002 100 100 000 Old_age Always - 100869 234 Unknown_Attribute 0x0002 100 100 000 Old_age Always - 0 235 Unknown_Attribute 0x0002 087 087 003 Old_age Always - 93 9 Power_On_Hours 0x0002 029 029 000 Old_age Always - 28 203 Run_Out_Cancel 0x0002 100 100 000 Old_age Always - 0 236 Unknown_Attribute 0x0002 100 100 000 Old_age Always - 436836 237 Unknown_Attribute 0x0002 100 100 000 Old_age Always - 0 4 Start_Stop_Count 0x0002 100 100 000 Old_age Always - 32 12 Power_Cycle_Count 0x0002 100 100 000 Old_age Always - 32 199 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=Ver6.01K, SerialNo=5B15118200087FE3 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 *udma6 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: 5B15118200087FE3 Firmware Revision: Ver6.01K 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 *udma6 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 io_udma9 *io_udma10 mem_udma4 mem_udma5 mem_udma6 mem_udma7 mem_udma8 mem_udma9 *mem_udma10 * 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 0x38a5) + ./flashbench -a -b 1024 /dev/sdb align 134217728 pre 732µs on 1.11ms post 713µs diff 390µs align 67108864 pre 731µs on 1.1ms post 707µs diff 378µs align 33554432 pre 731µs on 1.1ms post 708µs diff 378µs align 16777216 pre 734µs on 1.1ms post 709µs diff 377µs align 8388608 pre 725µs on 1.1ms post 713µs diff 386µs align 4194304 pre 732µs on 1.11ms post 713µs diff 383µs align 2097152 pre 916µs on 1.06ms post 713µs diff 242µs align 1048576 pre 914µs on 1.05ms post 712µs diff 242µs align 524288 pre 915µs on 1.06ms post 712µs diff 243µs align 262144 pre 914µs on 1.06ms post 713µs diff 242µs align 131072 pre 913µs on 1.05ms post 712µs diff 242µs align 65536 pre 914µs on 1.06ms post 713µs diff 242µs align 32768 pre 914µs on 1.05ms post 714µs diff 240µs align 16384 pre 915µs on 1.06ms post 712µs diff 243µs align 8192 pre 916µs on 1.06ms post 713µs diff 243µs align 4096 pre 715µs on 715µs post 715µs diff 28ns align 2048 pre 715µs on 715µs post 715µs diff 72ns + ./flashbench --findfat --fat-nr=10 --erasesize=2097152 --blocksize=1024 /dev/sdb 2MiB 9M/s 8.78M/s 8.85M/s 8.61M/s 2.34M/s 8.65M/s 8.86M/s 8.59M/s 8.9M/s 8.65M/s 1MiB 9.11M/s 8.94M/s 8.87M/s 8.58M/s 9.25M/s 8.98M/s 8.9M/s 8.67M/s 9.02M/s 8.74M/s 512KiB 8.64M/s 8.94M/s 8.87M/s 8.63M/s 8.82M/s 8.63M/s 8.83M/s 8.62M/s 9.11M/s 8.9M/s 256KiB 8.56M/s 8.8M/s 8.82M/s 8.61M/s 8.85M/s 8.62M/s 8.81M/s 8.61M/s 8.82M/s 8.65M/s 128KiB 8.84M/s 8.98M/s 8.87M/s 8.64M/s 9.1M/s 8.94M/s 8.86M/s 8.68M/s 8.9M/s 8.81M/s 64KiB 9.05M/s 8.87M/s 8.78M/s 8.58M/s 8.72M/s 8.56M/s 8.78M/s 8.57M/s 9.02M/s 8.85M/s 32KiB 11M/s 10.8M/s 10.8M/s 10.7M/s 10.8M/s 10.7M/s 10.8M/s 10.7M/s 10.7M/s 10.7M/s 16KiB 10.1M/s 9.9M/s 9.9M/s 9.73M/s 10M/s 9.88M/s 9.88M/s 9.77M/s 10M/s 9.82M/s 8KiB 6.17M/s 6.02M/s 6.07M/s 5.91M/s 6.02M/s 5.91M/s 6.05M/s 5.92M/s 6.15M/s 6.01M/s 4KiB 2.68M/s 2.66M/s 2.67M/s 2.65M/s 2.67M/s 2.65M/s 2.67M/s 2.66M/s 2.69M/s 2.66M/s 2KiB 1.16M/s 1.16M/s 1.16M/s 1.15M/s 1.16M/s 1.16M/s 1.16M/s 1.16M/s 1.16M/s 1.16M/s 1KiB 537K/s 536K/s 537K/s 534K/s 533K/s 533K/s 534K/s 534K/s 535K/s 534K/s + ./flashbench --findfat --fat-nr=10 --erasesize=2097152 --blocksize=1024 --random /dev/sdb 2MiB 8.82M/s 8.59M/s 9.15M/s 8.9M/s 8.91M/s 8.6M/s 8.89M/s 8.6M/s 9.05M/s 8.8M/s 1MiB 8.78M/s 8.99M/s 8.79M/s 8.98M/s 8.77M/s 5.14M/s 5.1M/s 8.93M/s 5.01M/s 8.95M/s 512KiB 6.21M/s 6.85M/s 6.86M/s 9.23M/s 6.71M/s 8.98M/s 6.92M/s 7.09M/s 6.79M/s 9.1M/s 256KiB 7.46M/s 9.28M/s 7.73M/s 7.7M/s 7.61M/s 8.85M/s 7.9M/s 9.24M/s 7.77M/s 7.9M/s 128KiB 7.52M/s 8.94M/s 8.23M/s 9.01M/s 8.08M/s 8.2M/s 8.19M/s 8.97M/s 8.17M/s 8.97M/s 64KiB 8.09M/s 8.38M/s 8.24M/s 8.81M/s 8.04M/s 8.79M/s 8.32M/s 8.43M/s 8.53M/s 9.18M/s 32KiB 10.5M/s 10.8M/s 10.5M/s 10.6M/s 10.8M/s 10.9M/s 10.6M/s 10.8M/s 10.8M/s 10.8M/s 16KiB 9.8M/s 9.81M/s 9.88M/s 9.86M/s 9.91M/s 9.82M/s 9.69M/s 9.73M/s 9.75M/s 9.74M/s 8KiB 4.73M/s 4.69M/s 4.61M/s 4.61M/s 4.75M/s 4.67M/s 4.69M/s 4.61M/s 4.78M/s 4.66M/s 4KiB 1.8M/s 1.8M/s 1.8M/s 1.82M/s 1.78M/s 1.81M/s 1.81M/s 1.8M/s 1.8M/s 1.81M/s 2KiB 872K/s 861K/s 871K/s 860K/s 868K/s 857K/s 865K/s 855K/s 866K/s 857K/s 1KiB 434K/s 437K/s 435K/s 438K/s 435K/s 438K/s 434K/s 436K/s 432K/s 435K/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 8.84M/s 1MiB 8.63M/s 512KiB 8.85M/s 256KiB 8.67M/s 128KiB 8.87M/s 64KiB 8.52M/s 32KiB 10.9M/s 16KiB 9.82M/s 8KiB 6M/s + for i in '`seq 1 10`' + echo 2 2 + ./flashbench --open-au --open-au-nr=2 --erasesize=2097152 --blocksize=8192 /dev/sdb 2MiB 5.66M/s 1MiB 7.03M/s 512KiB 7.89M/s 256KiB 8.37M/s 128KiB 8.53M/s 64KiB 7.95M/s 32KiB 9.13M/s 16KiB 8.03M/s 8KiB 4.76M/s + for i in '`seq 1 10`' + echo 3 3 + ./flashbench --open-au --open-au-nr=3 --erasesize=2097152 --blocksize=8192 /dev/sdb 2MiB 6.62M/s 1MiB 7.57M/s 512KiB 8.07M/s 256KiB 8.28M/s 128KiB 8.37M/s 64KiB 7.84M/s 32KiB 8.5M/s 16KiB 6.93M/s 8KiB 4M/s + for i in '`seq 1 10`' + echo 4 4 + ./flashbench --open-au --open-au-nr=4 --erasesize=2097152 --blocksize=8192 /dev/sdb 2MiB 5.62M/s 1MiB 6.99M/s 512KiB 7.79M/s 256KiB 8.29M/s 128KiB 8.25M/s 64KiB 7.83M/s 32KiB 8.5M/s 16KiB 6.87M/s 8KiB 3.96M/s + for i in '`seq 1 10`' + echo 5 5 + ./flashbench --open-au --open-au-nr=5 --erasesize=2097152 --blocksize=8192 /dev/sdb 2MiB 3.7M/s 1MiB 1.93M/s 512KiB 808K/s 256KiB 399K/s 128KiB 197K/s 64KiB 97.8K/s 32KiB 48.9K/s 16KiB 24.5K/s 8KiB 12.3K/s + for i in '`seq 1 10`' + echo 6 6 + ./flashbench --open-au --open-au-nr=6 --erasesize=2097152 --blocksize=8192 /dev/sdb 2MiB 3.67M/s 1MiB 1.88M/s 512KiB 830K/s 256KiB 400K/s 128KiB 197K/s 64KiB 98.1K/s 32KiB 49K/s 16KiB 24.6K/s 8KiB 12.3K/s + for i in '`seq 1 10`' + echo 7 7 + ./flashbench --open-au --open-au-nr=7 --erasesize=2097152 --blocksize=8192 /dev/sdb 2MiB 3.65M/s 1MiB 2.3M/s 512KiB 825K/s 256KiB 400K/s 128KiB 197K/s 64KiB 98.3K/s 32KiB 49.1K/s 16KiB 24.6K/s 8KiB 12.3K/s + for i in '`seq 1 10`' + echo 8 8 + ./flashbench --open-au --open-au-nr=8 --erasesize=2097152 --blocksize=8192 /dev/sdb 2MiB 3.64M/s 1MiB 1.83M/s 512KiB 823K/s 256KiB 396K/s 128KiB 197K/s 64KiB 97.9K/s 32KiB 49K/s 16KiB 24.5K/s 8KiB 12.3K/s + for i in '`seq 1 10`' + echo 9 9 + ./flashbench --open-au --open-au-nr=9 --erasesize=2097152 --blocksize=8192 /dev/sdb 2MiB 3.68M/s 1MiB 2.17M/s 512KiB 823K/s 256KiB 398K/s 128KiB 197K/s 64KiB 98.2K/s 32KiB 49.1K/s 16KiB 24.6K/s 8KiB 12.3K/s + for i in '`seq 1 10`' + echo 10 10 + ./flashbench --open-au --open-au-nr=10 --erasesize=2097152 --blocksize=8192 /dev/sdb 2MiB 3.67M/s 1MiB 1.81M/s 512KiB 814K/s 256KiB 399K/s 128KiB 197K/s 64KiB 98.1K/s 32KiB 49.1K/s 16KiB 24.6K/s 8KiB 12.3K/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 2.3M/s 1MiB 7.83M/s 512KiB 8.66M/s 256KiB 8.71M/s 128KiB 8.71M/s 64KiB 8.57M/s 32KiB 10.6M/s 16KiB 9.66M/s 8KiB 5.92M/s 4KiB 2.51M/s + for i in '`seq 1 10`' + echo 2 2 + ./flashbench --open-au --open-au-nr=2 --erasesize=2097152 --blocksize=4096 /dev/sdb 2MiB 8.83M/s 1MiB 8.71M/s 512KiB 8.74M/s 256KiB 8.58M/s 128KiB 8.26M/s 64KiB 8.29M/s 32KiB 9.24M/s 16KiB 8.02M/s 8KiB 4.75M/s 4KiB 2.19M/s + for i in '`seq 1 10`' + echo 3 3 + ./flashbench --open-au --open-au-nr=3 --erasesize=2097152 --blocksize=4096 /dev/sdb 2MiB 8.9M/s 1MiB 8.76M/s 512KiB 8.76M/s 256KiB 8.54M/s 128KiB 8.4M/s 64KiB 8.45M/s 32KiB 9.64M/s 16KiB 8.6M/s 8KiB 5.18M/s 4KiB 2.35M/s + for i in '`seq 1 10`' + echo 4 4 + ./flashbench --open-au --open-au-nr=4 --erasesize=2097152 --blocksize=4096 /dev/sdb 2MiB 8.86M/s 1MiB 8.88M/s 512KiB 8.38M/s 256KiB 8.44M/s 128KiB 8.43M/s 64KiB 7.96M/s 32KiB 8.98M/s 16KiB 7.59M/s 8KiB 4.49M/s 4KiB 2.22M/s + for i in '`seq 1 10`' + echo 5 5 + ./flashbench --open-au --open-au-nr=5 --erasesize=2097152 --blocksize=4096 /dev/sdb 2MiB 6.34M/s 1MiB 1.94M/s 512KiB 809K/s 256KiB 400K/s 128KiB 197K/s 64KiB 97.8K/s 32KiB 48.9K/s 16KiB 24.5K/s 8KiB 12.3K/s 4KiB 6.14K/s + for i in '`seq 1 10`' + echo 6 6 + ./flashbench --open-au --open-au-nr=6 --erasesize=2097152 --blocksize=4096 /dev/sdb 2MiB 3.65M/s 1MiB 1.87M/s 512KiB 826K/s 256KiB 397K/s 128KiB 196K/s 64KiB 97.9K/s 32KiB 49K/s 16KiB 24.5K/s 8KiB 12.3K/s 4KiB 6.17K/s + for i in '`seq 1 10`' + echo 7 7 + ./flashbench --open-au --open-au-nr=7 --erasesize=2097152 --blocksize=4096 /dev/sdb 2MiB 3.64M/s 1MiB 1.84M/s 512KiB 806K/s 256KiB 397K/s 128KiB 196K/s 64KiB 98.4K/s 32KiB 49.2K/s 16KiB 24.6K/s 8KiB 12.3K/s 4KiB 6.17K/s + for i in '`seq 1 10`' + echo 8 8 + ./flashbench --open-au --open-au-nr=8 --erasesize=2097152 --blocksize=4096 /dev/sdb 2MiB 3.64M/s 1MiB 1.82M/s 512KiB 821K/s 256KiB 397K/s 128KiB 196K/s 64KiB 98.2K/s 32KiB 49.1K/s 16KiB 24.6K/s 8KiB 12.3K/s 4KiB 6.17K/s + for i in '`seq 1 10`' + echo 9 9 + ./flashbench --open-au --open-au-nr=9 --erasesize=2097152 --blocksize=4096 /dev/sdb 2MiB 3.62M/s 1MiB 1.8M/s 512KiB 804K/s 256KiB 396K/s 128KiB 197K/s 64KiB 98.1K/s 32KiB 49K/s 16KiB 24.6K/s 8KiB 12.3K/s 4KiB 6.16K/s + for i in '`seq 1 10`' + echo 10 10 + ./flashbench --open-au --open-au-nr=10 --erasesize=2097152 --blocksize=4096 /dev/sdb 2MiB 3.62M/s 1MiB 1.79M/s 512KiB 817K/s 256KiB 396K/s 128KiB 196K/s 64KiB 97.9K/s 32KiB 49K/s 16KiB 24.5K/s 8KiB 12.3K/s 4KiB 6.17K/s tmp201:~ #