On Thu, Sep 12, 2002 at 09:28:23PM -0300, Frédéric L. W. Meunier wrote:
On Thu, 12 Sep 2002, Ben Fennema wrote:
On Thu, Sep 12, 2002 at 08:50:20PM -0300, Frédéric L. W. Meunier wrote:
Problem:
Sep 12 20:36:04 pervalidus kernel: pktcdvd: 8192kB available on disc
Ya, your only formating 4096 blocks =]
Thats where the 4096 number comes from.
When you did the quick format, what did it print for the disc capacity?
no, no.. when you use -q -q prints out:Disc capacity is %u blocks (%uKB/%uMB)\n Or is it always failing on the blank?
The same 8192kB
BTW, I noticed the following using fast and full:
cdrom: This disc doesn't have any tracks I recognize!
Don't worry about that.. its nothing
I think it was during cdrwtool -d /dev/sr1 -m 4096
I don't know what's going on, but:
# cdrwtool -d /dev/sr1 -b fast using device /dev/sr1 fast blank 8065KB internal buffer setting write speed to 12x wait_cmd: Input/output error Command failed: a1 01 00 00 00 00 00 00 00 00 00 00 - sense 03.51.00 blank disc: Illegal seek
Blank failing is rather strange
The same error from my cdrwtool -d /dev/sr1 -q
Sep 12 21:16:44 pervalidus kernel: sr1: CDROM (ioctl) error, command: 0xa1 01 00 00 00 00 00 00 00 00 00 00 Sep 12 21:16:44 pervalidus kernel: Current sr00:00: sns = 70 3 Sep 12 21:16:44 pervalidus kernel: ASC=51 ASCQ= 0 Sep 12 21:16:44 pervalidus kernel: Raw sense data:0x70 0x00 0x03 0x00 0x00 0x00 0x00 0x0a 0x00 0x00 0x00 0x00 0x51 0x00 0x00 0x00 0x00 0x00
I retried and it worked.
So the quick format worked? Not according to the -i data you sent.
Also, can you run cdrwtool -i after the quick format fails, and email me the results?
# cdrwtool -i -d /dev/sr1 ?
Ok, according to that quick format should be using 295232. try cdrwtool -d /dev/sr1 -m 295232 if it fails, run cdrwtool -i -d /dev/sr1 and check if blank is 1. if so, try -m 295200. you can keep subtracting off 32 blocks till it works =] In general, if it fails right away the # is too big, otherwise its having at problem when it hits the end and it probably won't report it blank. Ben