Dotaz: Pomaly disk na VIA EPIA V

[Vaškic]

zdravim, mam starsi EPII V a na ni pripojeny 200GB disk. Disk je rozpoznan v poradku, mam zapnute DMA a presto je maximalni rychlost cteni z disku kolem 4MB/sec, spis mene. Kdyz na to nainstaluju Windozy tak je disk podstatne rychlejsi.
Zkousel jsem prekompilovat novy kernel 2.6.23.13 ale problem stale pretrvava. Jako radic je pouzit VIA VT8231.
Netusite nekdo kde by mohl byt problem? V logach jsem nic nenasel, jedine v cem si nejsem uplne jistej je v dmesg:
VP_IDE: not 100% native mode: will probe irqs later

dalsi info:

 hdparm -tT /dev/hda
/dev/hda:
 Timing cached reads:   128 MB in  2.03 seconds =  63.16 MB/sec
 Timing buffered disk reads:   14 MB in  3.48 seconds =   4.03 MB/sec


hdparm /dev/hda

/dev/hda:
 multcount    =  0 (off)
 IO_support   =  1 (32-bit)
 unmaskirq    =  1 (on)
 using_dma    =  1 (on)
 keepsettings =  0 (off)
 readonly     =  0 (off)
 readahead    = 256 (on)
 geometry     = 24321/255/63, sectors = 390721968, start = 0


hdparm -i /dev/hda

/dev/hda:

 Model=WDC WD2000JB-00GVA0, FwRev=08.02D08, SerialNo=WD-WCALL1116514
 Config={ HardSect NotMFM HdSw>15uSec SpinMotCtl Fixed DTR>5Mbs FmtGapReq }
 RawCHS=16383/16/63, TrkSize=57600, SectSize=600, ECCbytes=74
 BuffType=DualPortCache, BuffSize=8192kB, MaxMultSect=16, MultSect=off
 CurCHS=65535/1/63, CurSects=4128705, LBA=yes, LBAsects=268435455
 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 udma3 udma4 *udma5
 AdvancedPM=no WriteCache=enabled
 Drive conforms to: Unspecified:  ATA/ATAPI-1 ATA/ATAPI-2 ATA/ATAPI-3 ATA/ATAPI-4 ATA/ATAPI-5 ATA/ATAPI-6

 * signifies the current active mode

Odpovědi

[Petr Šobáň]

Jakej tam máš kabel 80 žílovej ?

Jinak desku mám a mohl bych tam skusit spustit nějakou live distribuci a testnout tu moji. (používám to na pokusy pro dos)

[Vaškic]

Kabel mam 80-ti zilovej, ale zkousel jsem i 40-ti a od kazdyho nekolik (mam jich doma zasobu...:) Navic jsem zkousel i jinej disk, vyhodit cdromku, prejumperovavat, prehazovat pozici na ksande... Jinak ted si du stahnout knoppixa tak jestli bys to pls taky mohl zkusit byl bych moc rad... - treba bych aspon vedel ze to je deskou, idkyz se me to teda moc nezda... Diky

[Šobáň]

No teď z něho píši.

/dev/hda:
 Timing buffer-cache reads:   236 MB in  2.02 seconds = 116.83 MB/sec
 Timing buffered disk reads:   16 MB in  3.32 seconds =   4.82 MB/sec

hdparm /dev/hda

/dev/hda:
 multcount    = 16 (on)
 IO_support   =  1 (32-bit)
 unmaskirq    =  1 (on)
 using_dma    =  0 (off)
 keepsettings =  0 (off)
 readonly     =  0 (off)
 readahead    =  8 (on)
 geometry     = 620/64/63, sectors = 2502308, start = 0

hdparm -i /dev/hda

/dev/hda:

 Model=Seagate Technology 1275MB - ST31276A, FwRev=1.37, SerialNo=FNA3VML
 Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs RotSpdTol>.5% }
 RawCHS=2482/16/63, TrkSize=0, SectSize=0, ECCbytes=4
 BuffType=unknown, BuffSize=0kB, MaxMultSect=16, MultSect=16
 CurCHS=2482/16/63, CurSects=2502308, LBA=yes, LBAsects=2502308
 IORDY=on/off, tPIO={min:383,w/IORDY:120}, tDMA={min:120,rec:120}
 PIO modes:  pio0 pio1 pio3 pio4
 DMA modes:  mdma0 mdma1 *mdma2
 AdvancedPM=no

 * signifies the current active mode

dmesg | grep IDE
Uniform Multi-Platform E-IDE driver Revision: 7.00beta4-2.4
VP_IDE: IDE controller at PCI slot 00:11.1
VP_IDE: chipset revision 6
VP_IDE: not 100% native mode: will probe irqs later
VP_IDE: VIA vt8231 (rev 10) IDE UDMA100 controller on pci00:11.1
scsi0 : SCSI host adapter emulation for IDE ATAPI devices

uname -a
Linux ABCLinux 2.4.22-xfs #1 SMP Fr Sep 19 17:55:45 CEST 2003 i686 GNU/Linux

Takže to jsou moje údaje, jaká rychlost má být pro mdma2 netuším a nepátral jsem po tom protože ten můj HDD je starý.

Ale asi začnu pátrat....

[Vaškic]

No je fakt ze extra rychlejsi to neni, ale tohodle sem nikdy nedosahnul... Navic to tvy dmesg vypada pekneji... Taky je fakt ze 2.4.x kernel jsem nezkousel - myslis ze bys me mohl poslat .config - ovladac pro vt8231 mam zakopilovanej v kernelu a stejne nic - tak jestli to nepotrebuje jeste neco o cem nevim a nemam tam... Diky

[Petr Šobáň]

Poslat můžu jinak je to normální distribuce "ABC Linux 2003" je to založeno na Knoppixu.

Jinak trochu jsem to pročistil a nepodstatné HW nastavení odmazal.

#
# Automatically generated make config: don't edit
#
CONFIG_X86=y
CONFIG_UID16=y

#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y

#
# Loadable module support
#
CONFIG_MODULES=y
CONFIG_KMOD=y

#
# Processor type and features
#
CONFIG_M386=y
CONFIG_X86_L1_CACHE_SHIFT=4
CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_X86_PPRO_FENCE=y
CONFIG_X86_MCE=y
CONFIG_TOSHIBA=m
CONFIG_I8K=m
CONFIG_MICROCODE=m
CONFIG_X86_MSR=m
CONFIG_X86_CPUID=m
CONFIG_HIGHMEM4G=y
CONFIG_HIGHMEM=y
CONFIG_MTRR=y
CONFIG_SMP=y
#
# General setup
#
CONFIG_NET=y
CONFIG_X86_IO_APIC=y
CONFIG_X86_LOCAL_APIC=y
CONFIG_PCI=y
CONFIG_PCI_GOANY=y
CONFIG_PCI_BIOS=y
CONFIG_PCI_DIRECT=y
CONFIG_ISA=y
CONFIG_PCI_NAMES=y
CONFIG_EISA=y
CONFIG_MCA=y
CONFIG_HOTPLUG=y

#
# PCMCIA/CardBus support
#
CONFIG_PCMCIA=m
CONFIG_CARDBUS=y
CONFIG_TCIC=y
CONFIG_I82092=y
CONFIG_I82365=y

#
# PCI Hotplug Support
#
CONFIG_HOTPLUG_PCI=m
CONFIG_HOTPLUG_PCI_COMPAQ=m
CONFIG_HOTPLUG_PCI_IBM=m
CONFIG_SYSVIPC=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_SYSCTL=y
CONFIG_KCORE_ELF=y
CONFIG_BINFMT_AOUT=m
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=m
CONFIG_PM=y
CONFIG_APM=m
CONFIG_APM_DO_ENABLE=y
CONFIG_APM_ALLOW_INTS=y

#
# ACPI Support
#
# CONFIG_ACPI is not set

#
# Memory Technology Devices (MTD)
#
# CONFIG_MTD is not set


#
# Plug and Play configuration
#
CONFIG_PNP=y
CONFIG_ISAPNP=y

#
# Block devices
#
CONFIG_BLK_DEV_FD=y
CONFIG_BLK_DEV_PS2=m
CONFIG_BLK_DEV_XD=m
CONFIG_PARIDE=m
CONFIG_PARIDE_PARPORT=m

#
# Parallel IDE high-level drivers
#
CONFIG_PARIDE_PD=m
CONFIG_PARIDE_PCD=m
CONFIG_PARIDE_PF=m
CONFIG_PARIDE_PT=m
CONFIG_PARIDE_PG=m

#
# Parallel IDE protocol modules
#
CONFIG_PARIDE_ATEN=m
CONFIG_PARIDE_BPCK=m
CONFIG_PARIDE_BPCK6=m
CONFIG_PARIDE_COMM=m
CONFIG_PARIDE_DSTR=m
CONFIG_PARIDE_FIT2=m
CONFIG_PARIDE_FIT3=m
CONFIG_PARIDE_EPAT=m
CONFIG_PARIDE_EPATC8=y
CONFIG_PARIDE_EPIA=m
CONFIG_PARIDE_FRIQ=m
CONFIG_PARIDE_FRPW=m
CONFIG_PARIDE_KBIC=m
CONFIG_PARIDE_KTTI=m
CONFIG_PARIDE_ON20=m
CONFIG_PARIDE_ON26=m
CONFIG_BLK_CPQ_DA=m
CONFIG_BLK_CPQ_CISS_DA=m
CONFIG_CISS_SCSI_TAPE=y
CONFIG_BLK_DEV_DAC960=m
CONFIG_BLK_DEV_UMEM=m
CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_NBD=m
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=4096
CONFIG_BLK_DEV_INITRD=y
# CONFIG_BLK_STATS is not set

#
# Multi-device support (RAID and LVM)
#
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
CONFIG_MD_LINEAR=m
CONFIG_MD_RAID0=m
CONFIG_MD_RAID1=m
CONFIG_MD_RAID5=m
CONFIG_MD_MULTIPATH=m
CONFIG_BLK_DEV_LVM=m


#
# ATA/IDE/MFM/RLL support
#
CONFIG_IDE=y

#
# IDE, ATA and ATAPI Block devices
#
CONFIG_BLK_DEV_IDE=y

#
# Please see Documentation/ide.txt for help/info on IDE drives
#
# CONFIG_BLK_DEV_HD_IDE is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_BLK_DEV_IDEDISK=y
CONFIG_IDEDISK_MULTI_MODE=y
CONFIG_IDEDISK_STROKE=y
CONFIG_BLK_DEV_IDECS=m
CONFIG_BLK_DEV_IDECD=y
CONFIG_BLK_DEV_IDETAPE=m
CONFIG_BLK_DEV_IDEFLOPPY=m
CONFIG_BLK_DEV_IDESCSI=y
# CONFIG_IDE_TASK_IOCTL is not set

#
# IDE chipset support/bugfixes
#
CONFIG_BLK_DEV_CMD640=y
# CONFIG_BLK_DEV_CMD640_ENHANCED is not set
CONFIG_BLK_DEV_ISAPNP=y
CONFIG_BLK_DEV_IDEPCI=y
CONFIG_BLK_DEV_GENERIC=y
CONFIG_IDEPCI_SHARE_IRQ=y
CONFIG_BLK_DEV_IDEDMA_PCI=y
# CONFIG_BLK_DEV_OFFBOARD is not set
# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
# CONFIG_IDEDMA_PCI_AUTO is not set
# CONFIG_IDEDMA_ONLYDISK is not set
CONFIG_BLK_DEV_IDEDMA=y
CONFIG_IDEDMA_PCI_WIP=y
CONFIG_BLK_DEV_ADMA100=y
CONFIG_BLK_DEV_AEC62XX=y
CONFIG_BLK_DEV_ALI15X3=y
# CONFIG_WDC_ALI15X3 is not set
CONFIG_BLK_DEV_AMD74XX=y
# CONFIG_AMD74XX_OVERRIDE is not set
CONFIG_BLK_DEV_CMD64X=y
CONFIG_BLK_DEV_TRIFLEX=y
CONFIG_BLK_DEV_CY82C693=y
CONFIG_BLK_DEV_CS5530=y
CONFIG_BLK_DEV_HPT34X=y
# CONFIG_HPT34X_AUTODMA is not set
CONFIG_BLK_DEV_HPT366=y
CONFIG_BLK_DEV_PIIX=y
CONFIG_BLK_DEV_NS87415=y
CONFIG_BLK_DEV_OPTI621=y
CONFIG_BLK_DEV_PDC202XX_OLD=y
# CONFIG_PDC202XX_BURST is not set
CONFIG_BLK_DEV_PDC202XX_NEW=y
CONFIG_PDC202XX_FORCE=y
CONFIG_BLK_DEV_RZ1000=y
CONFIG_BLK_DEV_SC1200=y
CONFIG_BLK_DEV_SVWKS=y
CONFIG_BLK_DEV_SIIMAGE=y
CONFIG_BLK_DEV_SIS5513=y
CONFIG_BLK_DEV_SLC90E66=y
CONFIG_BLK_DEV_TRM290=y
CONFIG_BLK_DEV_VIA82CXXX=y
# CONFIG_IDE_CHIPSETS is not set
# CONFIG_IDEDMA_AUTO is not set
CONFIG_IDEDMA_IVB=y
# CONFIG_DMA_NONPCI is not set
CONFIG_BLK_DEV_PDC202XX=y
CONFIG_BLK_DEV_IDE_MODES=y
CONFIG_BLK_DEV_ATARAID=y
CONFIG_BLK_DEV_ATARAID_PDC=y
CONFIG_BLK_DEV_ATARAID_HPT=y
CONFIG_BLK_DEV_ATARAID_SII=y

#
# SCSI support
#
CONFIG_SCSI=y

#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
CONFIG_SD_EXTRA_DEVS=40
CONFIG_CHR_DEV_ST=m
CONFIG_CHR_DEV_OSST=m
CONFIG_BLK_DEV_SR=y
CONFIG_BLK_DEV_SR_VENDOR=y
CONFIG_SR_EXTRA_DEVS=2
CONFIG_CHR_DEV_SG=m

#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
# CONFIG_SCSI_DEBUG_QUEUES is not set
# CONFIG_SCSI_MULTI_LUN is not set
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set

#
# SCSI low-level drivers
#
CONFIG_BLK_DEV_3W_XXXX_RAID=m
CONFIG_SCSI_7000FASST=m
CONFIG_SCSI_ACARD=m
CONFIG_SCSI_AHA152X=m
CONFIG_SCSI_AHA1542=m
CONFIG_SCSI_AHA1740=m
CONFIG_SCSI_AACRAID=m
CONFIG_SCSI_AIC7XXX=m
CONFIG_AIC7XXX_CMDS_PER_DEVICE=253
CONFIG_AIC7XXX_RESET_DELAY_MS=15000
CONFIG_AIC7XXX_PROBE_EISA_VL=y
# CONFIG_AIC7XXX_BUILD_FIRMWARE is not set
# CONFIG_AIC7XXX_DEBUG_ENABLE is not set
CONFIG_AIC7XXX_DEBUG_MASK=0
# CONFIG_AIC7XXX_REG_PRETTY_PRINT is not set
CONFIG_SCSI_AIC79XX=m
CONFIG_AIC79XX_CMDS_PER_DEVICE=32
CONFIG_AIC79XX_RESET_DELAY_MS=15000
# CONFIG_AIC79XX_BUILD_FIRMWARE is not set
CONFIG_AIC79XX_ENABLE_RD_STRM=y
# CONFIG_AIC79XX_DEBUG_ENABLE is not set
CONFIG_AIC79XX_DEBUG_MASK=0
# CONFIG_AIC79XX_REG_PRETTY_PRINT is not set
CONFIG_SCSI_AIC7XXX_OLD=m
# CONFIG_AIC7XXX_OLD_TCQ_ON_BY_DEFAULT is not set
CONFIG_AIC7XXX_OLD_CMDS_PER_DEVICE=8
# CONFIG_AIC7XXX_OLD_PROC_STATS is not set
CONFIG_SCSI_DPT_I2O=m
CONFIG_SCSI_ADVANSYS=m
CONFIG_SCSI_IN2000=m
CONFIG_SCSI_AM53C974=m
CONFIG_SCSI_MEGARAID=m
CONFIG_SCSI_BUSLOGIC=m
# CONFIG_SCSI_OMIT_FLASHPOINT is not set
CONFIG_SCSI_CPQFCTS=m
CONFIG_SCSI_DMX3191D=m
CONFIG_SCSI_DTC3280=m
CONFIG_SCSI_EATA=m
# CONFIG_SCSI_EATA_TAGGED_QUEUE is not set
# CONFIG_SCSI_EATA_LINKED_COMMANDS is not set
CONFIG_SCSI_EATA_MAX_TAGS=16
CONFIG_SCSI_EATA_DMA=m
CONFIG_SCSI_EATA_PIO=m
CONFIG_SCSI_FUTURE_DOMAIN=m
CONFIG_SCSI_FD_MCS=m
CONFIG_SCSI_GDTH=m
CONFIG_SCSI_GENERIC_NCR5380=m
CONFIG_SCSI_GENERIC_NCR53C400=y
CONFIG_SCSI_G_NCR5380_PORT=y
# CONFIG_SCSI_G_NCR5380_MEM is not set
CONFIG_SCSI_IBMMCA=m
CONFIG_IBMMCA_SCSI_ORDER_STANDARD=y
# CONFIG_IBMMCA_SCSI_DEV_RESET is not set
CONFIG_SCSI_IPS=m
CONFIG_SCSI_INITIO=m
CONFIG_SCSI_INIA100=m
CONFIG_SCSI_PPA=m
CONFIG_SCSI_IMM=m
CONFIG_SCSI_IZIP_EPP16=y
# CONFIG_SCSI_IZIP_SLOW_CTR is not set
CONFIG_SCSI_NCR53C406A=m
CONFIG_SCSI_NCR_D700=m
CONFIG_53C700_IO_MAPPED=y
CONFIG_SCSI_NCR53C7xx=m
CONFIG_SCSI_NCR53C7xx_sync=y
CONFIG_SCSI_NCR53C7xx_FAST=y
CONFIG_SCSI_NCR53C7xx_DISCONNECT=y
CONFIG_SCSI_SYM53C8XX_2=m
CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=0
CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16
CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
# CONFIG_SCSI_SYM53C8XX_IOMAPPED is not set
CONFIG_SCSI_NCR53C8XX=m
CONFIG_SCSI_SYM53C8XX=m
CONFIG_SCSI_NCR53C8XX_DEFAULT_TAGS=4
CONFIG_SCSI_NCR53C8XX_MAX_TAGS=32
CONFIG_SCSI_NCR53C8XX_SYNC=20
# CONFIG_SCSI_NCR53C8XX_PROFILE is not set
# CONFIG_SCSI_NCR53C8XX_IOMAPPED is not set
CONFIG_SCSI_NCR53C8XX_PQS_PDS=y
# CONFIG_SCSI_NCR53C8XX_SYMBIOS_COMPAT is not set
CONFIG_SCSI_MCA_53C9X=m
CONFIG_SCSI_PAS16=m
CONFIG_SCSI_PCI2000=m
CONFIG_SCSI_PCI2220I=m
CONFIG_SCSI_PSI240I=m
CONFIG_SCSI_QLOGIC_FAS=m
CONFIG_SCSI_QLOGIC_ISP=m
CONFIG_SCSI_QLOGIC_FC=m
CONFIG_SCSI_QLOGIC_FC_FIRMWARE=y
CONFIG_SCSI_QLOGIC_1280=m
CONFIG_SCSI_SEAGATE=m
CONFIG_SCSI_SIM710=m
CONFIG_SCSI_SYM53C416=m
CONFIG_SCSI_DC390T=m
# CONFIG_SCSI_DC390T_NOGENSUPP is not set
CONFIG_SCSI_T128=m
CONFIG_SCSI_U14_34F=m
# CONFIG_SCSI_U14_34F_LINKED_COMMANDS is not set
CONFIG_SCSI_U14_34F_MAX_TAGS=8
CONFIG_SCSI_ULTRASTOR=m
CONFIG_SCSI_NSP32=m
CONFIG_SCSI_DEBUG=m

#
# PCMCIA SCSI adapter support
#
CONFIG_SCSI_PCMCIA=y
CONFIG_PCMCIA_AHA152X=m
CONFIG_PCMCIA_FDOMAIN=m
CONFIG_PCMCIA_NINJA_SCSI=m
CONFIG_PCMCIA_QLOGIC=m

#
# Fusion MPT device support
#
CONFIG_FUSION=m
# CONFIG_FUSION_BOOT is not set
CONFIG_FUSION_MAX_SGE=40
CONFIG_FUSION_ISENSE=m
CONFIG_FUSION_CTL=m
CONFIG_FUSION_LAN=m
CONFIG_NET_FC=y


#
# Old CD-ROM drivers (not SCSI, not IDE)
#
CONFIG_CD_NO_IDESCSI=y
CONFIG_AZTCD=m
CONFIG_GSCD=m
CONFIG_SBPCD=m
CONFIG_MCD=m
CONFIG_MCD_IRQ=11
CONFIG_MCD_BASE=300
CONFIG_MCDX=m
CONFIG_OPTCD=m
CONFIG_CM206=m
CONFIG_SJCD=m
CONFIG_ISP16_CDI=m
CONFIG_CDU31A=m
CONFIG_CDU535=m


#
# Hardware configuration
#
CONFIG_FT_STD_FDC=y
# CONFIG_FT_MACH2 is not set
# CONFIG_FT_PROBE_FC10 is not set
# CONFIG_FT_ALT_FDC is not set
CONFIG_FT_FDC_THR=8
CONFIG_FT_FDC_MAX_RATE=2000
CONFIG_FT_ALPHA_CLOCK=0
CONFIG_AGP=m
CONFIG_AGP_INTEL=y
CONFIG_AGP_I810=y
CONFIG_AGP_VIA=y
CONFIG_AGP_AMD=y
CONFIG_AGP_AMD_8151=y
CONFIG_AGP_SIS=y
CONFIG_AGP_ALI=y
CONFIG_AGP_SWORKS=y
CONFIG_AGP_NVIDIA=y
CONFIG_DRM=y
# CONFIG_DRM_OLD is not set

#
# DRM 4.1 drivers
#
CONFIG_DRM_NEW=y
CONFIG_DRM=y
CONFIG_DRM_TDFX=m
CONFIG_DRM_GAMMA=m
CONFIG_DRM_R128=m
CONFIG_DRM_RADEON=m
CONFIG_DRM_I810=m
CONFIG_DRM_I830=m
CONFIG_DRM_MGA=m

#
# PCMCIA character devices
#
CONFIG_PCMCIA_SERIAL_CS=m
CONFIG_SYNCLINK_CS=m
CONFIG_MWAVE=m

#
# Multimedia devices
#
CONFIG_VIDEO_DEV=m

#
# Video For Linux
#
CONFIG_VIDEO_PROC_FS=y
CONFIG_I2C_PARPORT=m

#
# Video Adapters
#
CONFIG_VIDEO_BT848=m
CONFIG_VIDEO_PMS=m
CONFIG_VIDEO_BWQCAM=m
CONFIG_VIDEO_CQCAM=m
CONFIG_VIDEO_W9966=m
CONFIG_VIDEO_CPIA=m
CONFIG_VIDEO_CPIA_PP=m
CONFIG_VIDEO_CPIA_USB=m
CONFIG_VIDEO_SAA5249=m
CONFIG_TUNER_3036=m
CONFIG_VIDEO_STRADIS=m
CONFIG_VIDEO_ZORAN=m
CONFIG_VIDEO_ZORAN_BUZ=m
CONFIG_VIDEO_ZORAN_DC10=m
CONFIG_VIDEO_ZORAN_LML33=m
CONFIG_VIDEO_ZR36120=m
CONFIG_VIDEO_MEYE=m

#
# File systems
#
CONFIG_QUOTA=y
CONFIG_QFMT_V2=m
CONFIG_AUTOFS_FS=m
CONFIG_AUTOFS4_FS=m
CONFIG_REISERFS_FS=m
# CONFIG_REISERFS_CHECK is not set
# CONFIG_REISERFS_PROC_INFO is not set
CONFIG_ADFS_FS=m
CONFIG_ADFS_FS_RW=y
CONFIG_AFFS_FS=m
CONFIG_HFS_FS=m
CONFIG_HFSPLUS_FS=m
CONFIG_BEFS_FS=m
# CONFIG_BEFS_DEBUG is not set
CONFIG_BFS_FS=m
CONFIG_EXT3_FS=m
CONFIG_JBD=m
CONFIG_JBD_DEBUG=y
CONFIG_FAT_FS=y
CONFIG_MSDOS_FS=m
CONFIG_UMSDOS_FS=m
CONFIG_VFAT_FS=y
CONFIG_EFS_FS=m
# CONFIG_JFFS_FS is not set
# CONFIG_JFFS2_FS is not set
CONFIG_CRAMFS=m
CONFIG_TMPFS=y
CONFIG_RAMFS=y
CONFIG_ISO9660_FS=y
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
CONFIG_JFS_FS=m
# CONFIG_JFS_DEBUG is not set
CONFIG_JFS_STATISTICS=y
CONFIG_MINIX_FS=m
CONFIG_VXFS_FS=m
CONFIG_NTFS_FS=m
CONFIG_NTFS_RW=y
CONFIG_HPFS_FS=m
CONFIG_PROC_FS=y
# CONFIG_DEVFS_FS is not set
# CONFIG_DEVFS_MOUNT is not set
# CONFIG_DEVFS_DEBUG is not set
CONFIG_DEVPTS_FS=y
CONFIG_QNX4FS_FS=m
CONFIG_QNX4FS_RW=y
CONFIG_ROMFS_FS=m
CONFIG_EXT2_FS=y
CONFIG_SYSV_FS=m
CONFIG_UDF_FS=m
CONFIG_UDF_RW=y
CONFIG_UFS_FS=m
CONFIG_UFS_FS_WRITE=y
CONFIG_XFS_FS=m
CONFIG_XFS_POSIX_ACL=y
CONFIG_XFS_RT=y
CONFIG_XFS_QUOTA=y
CONFIG_XFS_DMAPI=y
# CONFIG_XFS_DEBUG is not set
# CONFIG_PAGEBUF_DEBUG is not set

#
# Network File Systems
#
CONFIG_CODA_FS=m
CONFIG_INTERMEZZO_FS=m
CONFIG_NFS_FS=m
CONFIG_NFS_V3=y
CONFIG_NFS_DIRECTIO=y
# CONFIG_ROOT_NFS is not set
CONFIG_NFSD=m
CONFIG_NFSD_V3=y
CONFIG_NFSD_TCP=y
CONFIG_SUNRPC=m
CONFIG_LOCKD=m
CONFIG_LOCKD_V4=y
CONFIG_SMB_FS=m
# CONFIG_SMB_NLS_DEFAULT is not set
CONFIG_NCP_FS=m
CONFIG_NCPFS_PACKET_SIGNING=y
CONFIG_NCPFS_IOCTL_LOCKING=y
CONFIG_NCPFS_STRONG=y
CONFIG_NCPFS_NFS_NS=y
CONFIG_NCPFS_OS2_NS=y
CONFIG_NCPFS_SMALLDOS=y
CONFIG_NCPFS_NLS=y
CONFIG_NCPFS_EXTRAS=y
CONFIG_ZISOFS_FS=y

#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
CONFIG_OSF_PARTITION=y
CONFIG_AMIGA_PARTITION=y
CONFIG_ATARI_PARTITION=y
CONFIG_MAC_PARTITION=y
CONFIG_MSDOS_PARTITION=y
CONFIG_BSD_DISKLABEL=y
CONFIG_MINIX_SUBPARTITION=y
CONFIG_SOLARIS_X86_PARTITION=y
CONFIG_UNIXWARE_DISKLABEL=y
CONFIG_LDM_PARTITION=y
# CONFIG_LDM_DEBUG is not set
CONFIG_SGI_PARTITION=y
CONFIG_ULTRIX_PARTITION=y
CONFIG_SUN_PARTITION=y
# CONFIG_EFI_PARTITION is not set
CONFIG_SMB_NLS=y
CONFIG_NLS=y

[Šobáň]

Tak mi to nedalo a skusil jsem to s danixem co mám jádro 2.6.6. a stejné hodnoty.

/dev/hda:
 Timing buffer-cache reads:   240 MB in  2.02 seconds = 118.95 MB/sec
 Timing buffered disk reads:   16 MB in  3.40 seconds =   4.71 MB/sec

uname -a
Linux Knoppix 2.6.6 #2 SMP Fri May 14 20:38:30 CEST 2004 i686 GNU/Linux

Jinak v biosu máte u HDD u PIO a DMA nastavené AUTO, na jakém MHz vám to šlape?

cat /proc/cpuinfo
processor       : 0
vendor_id       : CentaurHauls
cpu family      : 6
model           : 7
model name      : VIA Samuel 2
stepping        : 3
cpu MHz         : 533.568
cache size      : 64 KB
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 1
wp              : yes
flags           : fpu de tsc msr cx8 mtrr pge mmx 3dnow
bogomips        : 1052.67

Ram mám 133MHz

[Šobáň]

Jinak co vám vypíše cat /proc/ide/via ?

Na tom danixu s 2.6.6

----------VIA BusMastering IDE Configuration----------------
Driver Version:                     3.38
South Bridge:                       VIA vt8231
Revision:                           ISA 0x10 IDE 0x6
Highest DMA rate:                   UDMA100
BM-DMA base:                        0xd000
PCI clock:                          33.3MHz
Master Read  Cycle IRDY:            0ws
Master Write Cycle IRDY:            0ws
BM IDE Status Register Read Retry:  yes
Max DRDY Pulse Width:               No limit
-----------------------Primary IDE-------Secondary IDE------
Read DMA FIFO flush:          yes                 yes
End Sector FIFO flush:         no                  no
Prefetch Buffer:              yes                 yes
Post Write Buffer:            yes                 yes
Enabled:                      yes                  no
Simplex only:                  no                  no
Cable Type:                   80w                 40w
-------------------drive0----drive1----drive2----drive3-----
Transfer Mode:        DMA      UDMA       PIO       PIO
Address Setup:       30ns      30ns     120ns     120ns
Cmd Active:          90ns      90ns     480ns     480ns
Cmd Recovery:        30ns      30ns     480ns     480ns
Data Active:         90ns      90ns     330ns     330ns
Data Recovery:       30ns      30ns     270ns     270ns
Cycle Time:         120ns      30ns     600ns     600ns
Transfer Rate:   16.6MB/s  66.6MB/s   3.3MB/s   3.3MB/s

[Vaškic]

Tak procak mam skoro na chlup stejnej - mam ho jenom o asi 0,200MHz pomalejsi...:)
Pamti mam jenom 100MHz - mozna to dela ten o trochu slabsi vykon disku... /proc/ide/via vubec nemam - je tam spousta ruznych jinych souboru, ale nic co by ukazovalo neco zajimavyho...
Problem asi vzdavam - budu muset koupit lepsi epii, jenom se bojim aby taky nemela takovyto problem...
Moc diky za snahu pomoct!

Nevite nekdo o nejake novejsi epii co je pod linuxem bezproblemu, ale zaroven i vykonejsi?

[HonzaH]

Misto Via Epia jsme poridili Intel D201GLY2 Little Valley 2, int. Celeron 220. Mame osazene vsechny 4 disky a nejpomalejsi z nich

/dev/sdb:
 Timing cached reads:   1092 MB in  2.00 seconds = 545.37 MB/sec
 Timing buffered disk reads:  158 MB in  3.01 seconds =  52.56 MB/sec

Cenou je vyhodnejsi nez u EPIA, ale nema tolik moznosti volby konfigurace.

[Vaškic]

No to jsou ale krasny hodnoty...:)
ja se ted spis divam na VB7001G - za neco malo pres 3000kc s dph to je prave velice slusne vybavene (2xIDE,2xSATA, TV-out, LAN, 5.1 Audio,...)- jedinny co me tam chybi je druha gigabitova sitovka... Jen zatim nemuzu najit zadny zkusenosti s provozovanim Linuxu na teto epii - nerad bych dopadl zase ze neco uplne nepojede...

[Jimmy]

jedinny co me tam chybi je druha gigabitova sitovka
Na VB7001G bohužel chybí nejen druhá gigabitová síťovka, ale i ta první. Integrovaná má pouze 100 Mb, takže při požadavku na 1 Gb si člověk zaplácne ten jediný PCI slot.

[Vaškic]

Ja sem to myslel jako ze jedna 100Mbitova do internetu (tam to staci...) a smerem ke me druha gigabitova...
Zvazuju ze koupim ten raiser na 2 PCI sloty a muzu do jednoho dat Gigabitovou sitovku a do druhyho SCSI radic pro paskovou jednotku a taky to jde;)
Jenom nevim jak moc se to zpomali...

[Jimmy]

Pro zajímavost VIA C7-D 1,5 GHz na chipsetu CN896 (deska MM3500)

Nejrychlejší disk - nešifrovaný
/dev/sda:
Timing cached reads: 508 MB in 2.01 seconds = 253.08 MB/sec
Timing buffered disk reads: 230 MB in 3.02 seconds = 76.26 MB/sec

Nejrychlejší disk - šifrovaný
/dev/mapper/sda:
Timing cached reads: 506 MB in 2.01 seconds = 252.35 MB/sec
Timing buffered disk reads: 226 MB in 3.02 seconds = 74.78 MB/sec

Nejpomalejší disk - 2,5" 40 GB
/dev/hda:
Timing cached reads: 506 MB in 2.00 seconds = 252.50 MB/sec
Timing buffered disk reads: 98 MB in 3.04 seconds = 32.24 MB/sec

Reálně jsem při kopírování do /dev/null viděl nejvíce 66 MB/s

[Vaškic]

Opet moc krasne hodnoty:)
Na te Epii co jsem si objednal (VB7001G) je starsi chipset CN700 tak snad to bude podobne...
Snad pak budu mit chvilku a napisu jak slape nejenom disk...
Diky

[Petr Šobáň]

No teď jsem skusil jiný HDD a stejný linux, stejná deska nic jsem neměnil pouze vyměnil disky a hned je rychlost disku 16MB/s ovšem zase je to málo disk by měl běžet na 100MB/s je to ST3160815A.

Takže pokud dáte rychlejší disk tak se to zvedne, ale nikdy to neukáže co má.

Jinak jak u něj vypnu dma tak to spadne na 3MB/s.

[ZmaTkar]

VP_IDE: not 100% native mode: will probe irqs later

Timhle to nebude, to mi píše kernel taky a IDE disky jedou normálně. Nenapadá mě ale kde by mohla bejt chyba.

[Vaškic]

Ok, diky za info, aspon vim ze mam jit po necem jiny, ikdyz teda uz fakt nevim po cem... Na viaarene je akorat nejakej patch pro jadro pro problemy s DMAckem, ale to bohuzel neni muj pripad...:(

[ArtusJoe]

A vyzkoušel jste jakýkoliv jiný hard disk? Ono totiž ne každá kombinace software driver + hw řadič + hard disk firmware vykazuje standartní výkon - ověřeno životní praxí. Vycházím ze snazší dostupnosti HD při hledání optimální kombinace.

[Petr Šobáň]

On to bude nějakej problém v HW a u windows se to bude nějak SW obcházet.

Taky jsem teď dělal nějaké pokusy a HDD by měl slapat kolem 16MB/s ale hdparam vypisuje při všech kombinacích 4,8MB/s při vypnutí dma 3MB/s přitom při pio4 by měl dát více ne.

A že by to dělalo stejně u dvou uživatelů a s rozdílnýmy HDD ? Prostě bude tam nějaká zrada....

[Vaškic]

Tak s timto souhlasim - uplne presne me to prijde, jen je zvlastni ze s tim Linus nic nedela...:( Jinak disku sem zkousel asi 5 vcetne 2,5" a ruzneho stari - vysledek +/- porad stejny...