ulrich mensfeld
Hallo,
[was thread: readerror, no access rights]
i made some more trys, copying the linux2.4.18 source-tree (about 140MB) using packetwriting to cdrw.
Kernel 2.4.19-pre10 with packet 2.4.19-4, TEAC-Writer W524E IDE, used with SCSI-Device-Emulation. Write cache is disabled in the kernel.
I used the same cdrw, reformatting it accordingly to ext2 and udf. I copied 2times to ext2 and 2times to udf, each after a fresh format of the cdrw.
After writing to cdrw i copied back the date with cp -a to harddisk, and then made a diff from this copy on hd to the original.
With ext2: No diffs in both copys With udf: diffs in both copys, but not in the same files. The number of different files was about 15 to 20.
So in the moment i believe, the problem is not in packetwriting, but in udf-format. Would it be possible, to try other formats, like dos-fat, on cdrw?
BTW: We had this in the other thread: CDRW's with ext2 can't be read in my Cdrom (Toshiba 6402B). Is that a problem of this drive?
Hi; Im running 2.4.18 + packet-2.4.18 patch. After initializing the cdrw, putting ext2 on it, and mounting it as a packet device (/dev/pktcdvd0 on /mnt), I tried this: cd /usr/src tar cpSf - 2.4.18.virgin | (cd /mnt ; tar xvpSf -) diff -r /usr/src/2.4.18.virgin /mnt/2.4.18.virgin (thats 157M kernel src) diff found two corrupted files. cdrw is a 8/4/32x 'PHILIPS ' 'PCRW804' ata drive using sg driver. Paul set@pobox.com