Re: AHCI na FreeBSD 8.1

[Kaminar]

> >> Na 8.1 nevim a na AMD64 take ne, ale na 7.[23]/i386 uz to na par mistech
> >> mame bez zaznamenanihodnych potizi.
> > 
> > A zkouseli jste i DVD/CD vypalovani?

Tak uz jsem vypalovani zkousel a bohuzel mam spatne vysledky.
Zkousel jsem vypalovat image FreeBSD8.1Ramd64 na DVD-RW
mechanikou DVDRAM GH22NS50.


1) Bez AHCI s modulem atapicam:

V dmesg se objevuji tyto hlasky:

acd0: FAILURE - INQUIRY ILLEGAL REQUEST asc=0x24 ascq=0x00 sks=0x40 0x00 0x01   
(probe0:ata6:0:0:0): TEST UNIT READY. CDB: 0 0 0 0 0 0                          
(probe0:ata6:0:0:0): CAM status: SCSI Status Error                              
(probe0:ata6:0:0:0): SCSI status: Check Condition                               
(probe0:ata6:0:0:0): SCSI sense: NOT READY asc:3a,1 (Medium not present - tray c
losed)
....
cd0 at ata6 bus 0 scbus1 target 0 lun 0
cd0: <HL-DT-ST DVDRAM GH22NS50 TN02> Removable CD-ROM SCSI-0 device                  
cd0: 100.000MB/s transfers                                                      
cd0: Attempt to query device size failed: NOT READY, Medium not present - tray closed

Program k3b mi na konci vypalovani zahlasi (vystup z growisofs):

k3b: (K3bProcess) found unfinished line: ':-( unable to WRITE na LBA=112e40h: '    
k3b: (K3bProcess)             last char: ' '                                    
k3b: (K3bProcess)           joined line: ':-( unable to WRITE na LBA=112e40h: Input
/output error'

Samotnym growisofs to dopadne podobne:
:-( unable to WRITE na LBA=112e40h:
:-( unable to WRITE na LBA=112e40h: Input/output error'

a v logu se objevuji zaznamy:

ata6: WARNING - unknown CMD (0xac) read data overrun 8>0                        
ata6: WARNING - unknown CMD (0xac) read data overrun 8>0                        
acd0: FAILURE - READ_TOC ILLEGAL REQUEST asc=0x24 ascq=0x00 sks=0x40 0x00 0x06  
acd0: FAILURE - READ_TOC ILLEGAL REQUEST asc=0x24 ascq=0x00 sks=0x40 0x00 0x06  
acd0: FAILURE - READ_TOC ILLEGAL REQUEST asc=0x24 ascq=0x00 sks=0x40 0x00 0x06  
(cd0:ata6:0:0:0): READ TOC/PMA/ATIP. CDB: 43 0 0 0 0 0 0 0 4 0                  
(cd0:ata6:0:0:0): CAM status: SCSI Status Error                                 
(cd0:ata6:0:0:0): SCSI status: Check Condition                                  
(cd0:ata6:0:0:0): SCSI sense: ILLEGAL REQUEST csi:43,0,0,d asc:24,0 (Invalid fie
ld in CDB): Command byte 6 is invalid                                           
acd0: FAILURE - READ_TOC ILLEGAL REQUEST asc=0x24 ascq=0x00 sks=0x40 0x00 0x06  
acd0: FAILURE - READ_TOC ILLEGAL REQUEST asc=0x24 ascq=0x00 sks=0x40 0x00 0x06  
acd0: FAILURE - WRITE_BIG timed out


Program k3b-kde4 na vypalovani na DVD pouziva cdrecord misto growisofs, takze
pred vypalovanim skonci predcasne chybou:

/usr/local/bin/cdrecord: Unspecified command not implemented for this drive.    
/usr/local/bin/cdrecord: Data will not fit on any disk.                         
/usr/local/bin/cdrecord: Cannot write more than remaining DVD capacity.         
Track 01: data  2199 MB                                                         
Total size:     2525 MB (250:12.86) = 1125965 sectors                           
Lout start:     2525 MB (250:14/65) = 1125965 sectors                           
Current Secsize: 2048                                                           
                                                                                
cdrecord command:                                                               
-----------------------                                                         
/usr/local/bin/cdrecord -v gracetime=2 dev=1,0,0 speed=2 -sao driveropts=burnfre
e -data -tsize=1125965s -


2) S AHCI podporou se k3b ani k3b-kde4 nespusti a spadnou.
Pokud jsem zkusil vypalit image z prikazove radky primo growisofs,
tak nastala podobna chyba jako bez AHCI:

:-( unable to WRITE na LBA=112e40h:
:-( unable to WRITE na LBA=112e40h: Input/output error'
pak (pokud si dobre vzpominam) pribyla jeste chyba pri
/pass0 flush cache
a za chvili na to system totalne zamrznul, ze byl nutny hard reset.


Nepovedlo se nekomu vyresit podobny problem na podobne mechanice?

A mel bych jeste otazku. Mohl by mi nekdo, prosim, vysvetli rozdil mezi
nasledujicimi pojmy, ktere mi splyvaji:

atapicam
ATA_CAM
ataahci


Karel