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Evo jos par informacija:
[code]dragon:/home/nebjak # hdparm -I /dev/sr0/dev/sr0:
ATAPI CD-ROM, with removable media
Model Number: PIONEER DVD-RW DVR-109
Serial Number: EADL176520WL
Firmware Revision: 1.50
Standards:
Likely used CD-ROM ATAPI-1
Configuration:
DRQ response: 50us.
Packet size: 12 bytes
Capabilities:
LBA, IORDY(can be disabled)
Buffer size: 64.0kB
DMA: mdma0 mdma1 mdma2 udma0 udma1 *udma2 udma3 udma4
Cycle time: min=120ns recommended=120ns
PIO: pio0 pio1 pio2 pio3 pio4
Cycle time: no flow control=240ns IORDY flow control=120ns
Commands/features:
Enabled Supported:
* Power Management feature set
* PACKET command feature set
* DEVICE_RESET command
HW reset results:
CBLID- above Vih
Device num = 0 determined by the jumper
[/code]
i
[code]dragon:/home/nebjak # hdparm -i /dev/sr0/dev/sr0:
Model=PIONEER DVD-RW DVR-109 , FwRev=1.50 , SerialNo=
Config={ Fixed Removeable DTR10Mbs nonMagnetic }
RawCHS=0/0/0, TrkSize=0, SectSize=0, ECCbytes=0
BuffType=13395, BuffSize=64kB, MaxMultSect=0
(maybe): CurCHS=0/0/0, CurSects=0, LBA=yes, LBAsects=0
IORDY=on/off, tPIO={min:240,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
AdvancedPM=no
Drive conforms to: Unspecified: ATA/ATAPI-2,3,4,5* signifies the current active mode
[/code]Da li ovo pomaze da mi kazete koji pravi dma ili pio da stavim i kako?
probaj prvo da ga stavis u PIO mod (da ne koristi DMA)
ovo je sporo ,ali je maksimum kompatibilnostpomocu hdparm -d0 /dev/YYY
a ovo YYY ,nisam siguran sta je kod tebe ,da li je sdX ili hdX
(samo pazi da nenavedes dev od hard diska)posle recimo ako ovako radi u pio ,nekako da mu se menjaju ovi dma modovi
jedan po jedan dok ne proradi u dmakako tacno ovo da uradim???
dvd mi je radio sve dok nisam uradio update sa 10.2 na 10.3Skinuo sam i instalirao:
hal-0.5.9_git20070831-25.1.i586.rpm
hal-devel-0.5.9_git20070831-25.1.i586.rpmInace to je sa software.opensuse.org, najnovije!
ali i dalje isti problem!!!!!!!! >:(
ok, robacu, da li je jos neko imao ovakav problem???
Evo dela iz /var/log/messages:
[code]Nov 19 11:32:58 dragon kernel: sr 1:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE,SUGGEST_OK
Nov 19 11:32:58 dragon kernel: sr 1:0:0:0: [sr0] Sense Key : Hardware Error [current]
Nov 19 11:32:58 dragon kernel: sr 1:0:0:0: [sr0] Add. Sense: Logical unit communication CRC error (Ultra-DMA/32)
Nov 19 11:32:58 dragon kernel: end_request: I/O error, dev sr0, sector 3012704
Nov 19 11:32:58 dragon kernel: Buffer I/O error on device sr0, logical block 753176
Nov 19 11:32:58 dragon kernel: Buffer I/O error on device sr0, logical block 753177
Nov 19 11:32:58 dragon kernel: Buffer I/O error on device sr0, logical block 753178
Nov 19 11:32:58 dragon kernel: Buffer I/O error on device sr0, logical block 753179
Nov 19 11:32:58 dragon kernel: Buffer I/O error on device sr0, logical block 753180
Nov 19 11:32:58 dragon kernel: Buffer I/O error on device sr0, logical block 753181
Nov 19 11:32:58 dragon kernel: Buffer I/O error on device sr0, logical block 753182
Nov 19 11:32:58 dragon kernel: Buffer I/O error on device sr0, logical block 753183[/code]Imao sam slican problem sa openSUSE 10.2, jednostavno nece da pronadje SATA hdd, dok na primer Fedora 7 radi k’o zmaj!
Probaj da izaberes “Safe setting”! Nekima sa istim problemom je proradilo, nekima nije!
Ja nisam probao, instalirao sam Fedoru 7!Treba uzeti u obzir i primere kao sto je moj: Ja sam iz Loznice (Macvanski orkug), ali posto sam sad student na FTN u Novom sadu Pripadam Juzno Backom (tako sam i glasao)
Par kolega sa faxa. Nikoga nisam ubedjivao, sami su trazili, samo sam ih usmerio na pravi put, i svi su odusevljeni
