hdparm -d1 not permited

[Hans Ginzel <hans zavinac kolej bod mff bod cuni bod cz>]

        Dobry den,

   proc nemuzu zapnout dma? Jak zrychlit pristup k disku? Jak najit,
v cem je problem?

        [11:05 root zavinac geze:~]# hdparm -d1 /dev/hda

        /dev/hda:
         setting using_dma to 1 (on)
         HDIO_SET_DMA failed: Operation not permitted
         using_dma    =  0 (off)

        [11:06 root zavinac geze:~]# cat /proc/dma
         4: cascade

   Jde o uplne novy pocitac Biostar Via KT333, AMD Athlon 1800+, Seagate
Baracuda IV 80_GB Ultra ATA 100, spravna ksanda.

        S diky
                                        Hans Ginzel