Vypalovani na FreeBSD

[Dan Lukes]

Kaminar wrote:
> Paleni image: Skoncilo s chybou hned na zacatku.
> $ burncd -v -d data FreeBSD-8.1-RELEASE-amd64-disc1.iso
> adding type 0x08 file FreeBSD-8.1-RELEASE-amd64-disc1.iso size 698106 KB 349053
> blocks
> next writeable LBA 0
> CUE sheet:
> 41 00 00 14 00 00 02 00
> 41 01 01 10 00 00 04 00
> 41 aa 01 14 00 4d 26 03
> burncd: ioctl(CDRIOCSENDCUE): Input/output error
> 
> /var/log/messages: kernel: acd0: FAILURE - SEND_CUE_SHEET ILLEGAL REQUEST asc=0x
> 26 ascq=0x00

Vypalovani v DAO rezimu jsem nikdy nezkousel.

ASC/ASCQ 26/0 <=> INVALID FIELD IN PARAMETER LIST

To vypada na chybu jadra.

> Druhy pokus:
> 
> $ burncd -v data FreeBSD-8.1-RELEASE-amd64-disc1.iso
> adding type 0x08 file FreeBSD-8.1-RELEASE-amd64-disc1.iso size 698106 KB 349053
...
> written this track 698106 KB (100%) total 698106 KB

> $ cat /dev/acd0 > f-cd.iso

> /var/log/messages: kernel: acd0: FAILURE - READ_BIG MEDIUM ERROR asc=0x11 ascq=0
> x00

ASC/ASCQ 11/0 <=> UNRECOVERED READ ERROR

Tezko rict, jestli je to vubec softwarova chyba. "blank" neni "erase" a
me se u prepisovatelnych medii obcas stava, ze "blank only" medium po
zapisu neni vzdy citelne - a to nejen na FreeBSD, ale i na Woknech.

> $ burncd -v -d -s max dvdrw FreeBSD-8.1-RELEASE-amd64-dvd1.iso
> adding type 0x08 file FreeBSD-8.1-RELEASE-amd64-dvd1.iso size 2251930 KB 1125965
>  blocks
> burncd: ioctl(CDRIOCNEXTWRITEABLEADDR): Input/output error
> 
> /var/log/messages: kernel: acd0: FAILURE - READ_TRACK_INFO ILLEGAL REQUEST asc=0
> x24 ascq=0x00 sks=0x40 0x00 0x02

DAO jsem nezkousel.
24/0 => INVALID FIELD IN CDB To vypada na stejny problem jako DAO nahore.

> $ burncd -v dvdrw FreeBSD-8.1-RELEASE-amd64-dvd1.iso

> Zkouska zapsaneho image: Po dosazeni delky originalniho image
> pokracoval dal ve cteni.

Neni zrejme, zda to indikuje nejakou zavadu.

					Dan