dma fuer Festplatte einschalten

[Matthias Taube <no_html.max50kb@nurfuerspam.de>]

Hi,

meine Festplatte weigert sich standhaft, in den DMA-Modus zu gehen.

nathan:/home/mati# hdparm -d1 /dev/hda
/dev/hda:
 setting using_dma to 1 (on)
 HDIO_SET_DMA failed: Operation not permitted
 using_dma    =  0 (off)

nathan:/home/mati# dmesg | grep hda
hda: SAMSUNG SP1614N, ATA DISK drive
hda: attached ide-disk driver.
hda: 312581808 sectors (160042 MB) w/8192KiB Cache, CHS=19457/255/63

nathan:/home/mati# cat /var/log/syslog | grep hda
Jan 16 21:25:03 nathan kernel: hda: SAMSUNG SP1614N, ATA DISK drive
Jan 16 21:25:03 nathan kernel: hda: attached ide-disk driver.
Jan 16 21:25:03 nathan kernel: hda: 312581808 sectors (160042 MB) w/8192KiB
Cache, CHS=19457/255/63

nathan:/home/mati# dmesg | grep ide
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
    ide2: BM-DMA at 0x7000-0x7007, BIOS settings: hde:DMA, hdf:DMA
    ide3: BM-DMA at 0x7008-0x700f, BIOS settings: hdg:DMA, hdh:pio
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
ide2 at 0x8400-0x8407,0x8002 on irq 10
ide3 at 0x7800-0x7807,0x7402 on irq 10
hda: attached ide-disk driver.
hde: attached ide-disk driver.
hdg: attached ide-disk driver.
 /dev/ide/host0/bus0/target0/lun0: p1 p2 < p5 p6 p7 p8 >
 /dev/ide/host2/bus0/target0/lun0: [PTBL] [2482/255/63] p1 p2 < p5 p6 p7 p8
>
 /dev/ide/host2/bus1/target0/lun0: [PTBL] [7297/255/63] p1 p2 p3 < p5 p6 p7
>
EXT3 FS 2.4-0.9.19, 19 August 2002 on ide3(34,2), internal journal
EXT3 FS 2.4-0.9.19, 19 August 2002 on ide0(3,8), internal journal
EXT3 FS 2.4-0.9.19, 19 August 2002 on ide3(34,6), internal journal

Kernel ist 2.4.22
Habt Ihr Tips für mich?
-- 
mfg
Matthias Taube