> > > > > > Could you try again with BD-RE media? > > > > > > > > > > Formatting error - please advise
> > > > > I am going to write the missing format code soon > > > > > Would you be willing to test it with your unformatted blank? > > > > could you please test the preliminary 2.01.01a79 > > > > > > > Using my unformatted blank BD-RE disc, it works (but still slow) > > > Nice to see that the format code works! > > > > > Yes, Very Nice! > You seem to have a general USB speed problem I had been testing on my old Ultra 60 with only 768 MB memory Here are the results of testing on my SunFire V800 server (much better speed) using the previously formatted BD-RE disc # cdrecord -v dev=3,0,0 speed=1 driveropts=burnfree image.iso cdrecord: No write mode specified. cdrecord: Assuming -sao mode. cdrecord: If your drive does not accept -sao, try -tao. cdrecord: Future versions of cdrecord may have different drive dependent defaults. Cdrecord-ProDVD-ProBD-Clone 2.01.01a79 (sparc-sun-solaris2.10) TOC Type: 1 = CD-ROM scsidev: '3,0,0' scsibus: 3 target: 0 lun: 0 Warning: Using USCSI interface. Using libscg version 'schily-0.9'. Driveropts: 'burnfree' SCSI buffer size: 64512 atapi: 0 Device type : Removable CD-ROM Version : 0 Response Format: 2 Capabilities : Vendor_info : 'HL-DT-ST' Identifikation : 'BD-RE BH08LS20 ' Revision : '1.00' Device seems to be: Generic mmc2 DVD-R/DVD-RW/DVD-RAM. Current: BD-RE Profile: BD-ROM Profile: BD-R sequential recording Profile: BD-R random recording Profile: BD-RE (current) Profile: DVD-RAM Profile: DVD-R sequential recording Profile: DVD-R/DL sequential recording Profile: DVD-R/DL layer jump recording Profile: DVD-RW sequential recording Profile: DVD-RW restricted overwrite Profile: DVD+RW Profile: DVD+R Profile: DVD+R/DL Profile: DVD-ROM Profile: CD-R Profile: CD-RW Profile: CD-ROM Profile: Removable Disk (current) Using generic SCSI-3/mmc-3 BD-RE driver (mmc_bdre). Driver flags : NO-CD BD MMC-3 BURNFREE Supported modes: PACKET SAO LAYER_JUMP Drive buf size : 2097152 = 2048 KB Drive pbuf size: 3932160 = 3840 KB Drive DMA Speed: 10752 kB/s 61x CD 7x DVD 2x BD FIFO size : 4194304 = 4096 KB Track 01: data 6614 MB Total size: 6614 MB = 3386473 sectors Current Secsize: 2048 Trying to clear drive status. WARNING: Drive returns zero media size, correcting. Blocks total: 11826176 Blocks current: 11826176 Blocks remaining: 8439703 Reducing transfer size from 64512 to 32768 bytes. Starting to write CD/DVD/BD at speed 2 in real SAO mode for single session. Last chance to quit, starting real write 0 seconds. Operation starts. Waiting for reader process to fill input buffer ... input buffer ready. Starting new track at sector: 0 Track 02: 6614 of 6614 MB written (fifo 100%) [buf 50%] 0.8x. Track 02: Total bytes read/written: 6935496704/6935496704 (3386473 sectors). Writing time: 1433.357s Average write speed 1.1x. Min drive buffer fill was 50% Fixating... Fixating time: 4.035s cdrecord: fifo had 211655 puts and 211655 gets. cdrecord: fifo was 0 times empty and 34766 times full, min fill was 92%.