Hi, Anatoly Pugachev wrote: > copied to my local x86 VM: > mator@u164:~> sudo mount -o loop,ro test.iso /mnt > mator@u164:~> md5sum /mnt/1mb > md5sum: /mnt/1mb: Input/output error
Grrr. This is not supposed happen. (I tested this here. Grrr, again.) > probably xorriso wrote a wrong iso on ppc64 ? I must have a look on this. Please send me this ISO in private. Compressing the ISO again should reduce it further. Most of it is still 32 KiB zeros and quite redundant ISO 9660 directory data. The compressed data sit in the last 2048 bytes of the ISO. ------------------------------------------------------------------- Own adventures: So far i found a flaw in the kernel's zisofs code which is about all-zero blocks and thus does not apply to the given case. Further i believe to see that every second compressed chunk is not properly announced by zlib_inflateInit(). But a compelling reason for -EIO has still to be found. Whatever, first i need to see what your kernel gets to see. I.e. the ISO. Have a nice day :) Thomas
