search for: _amount_

Displaying 4 results from an estimated 4 matches for "_amount_".

2015 Feb 19
0
isohybrid and ISO images whose size is not a multiple of 2048 bytes vs. VirtualBox
...i, > > Ady wrote: > > I am not so sure that using a different pair of '-h' and '-s' values > > would be better than using 255/63. > > But 255 * 63 is not divisible by 4 and thus can cause > trouble with virtual DVD-ROM. And my suggestion to modify the _amount_ of Cylinders was intended to overcome the "by 4" (or rather, "by 2048") issue. > > > Most BIOS and most partition editors would assume this geometry. > > I cannot tell for BIOSes, but partition editors have options > to set heads-per-cyl and sectors-per-he...
2015 Feb 19
2
isohybrid and ISO images whose size is not a multiple of 2048 bytes vs. VirtualBox
Hi, Ady wrote: > I am not so sure that using a different pair of '-h' and '-s' values > would be better than using 255/63. But 255 * 63 is not divisible by 4 and thus can cause trouble with virtual DVD-ROM. > Most BIOS and most partition editors would assume this geometry. I cannot tell for BIOSes, but partition editors have options to set heads-per-cyl and
2015 Feb 19
2
isohybrid and ISO images whose size is not a multiple of 2048 bytes vs. VirtualBox
Hi, Ady wrote: > my suggestion to modify the _amount_ of Cylinders was intended to > overcome the "by 4" (or rather, "by 2048") issue. Now i get your intention. You want to align the resulting ISO to 4 full cylinders in order to avoid the need for a cylinder size divisible by 4. This would work. But with -h 255 -s 63 it could...
2015 Feb 19
0
isohybrid and ISO images whose size is not a multiple of 2048 bytes vs. VirtualBox
> Hi, > > Ady wrote: > > my suggestion to modify the _amount_ of Cylinders was intended to > > overcome the "by 4" (or rather, "by 2048") issue. > > Now i get your intention. You want to align the > resulting ISO to 4 full cylinders in order to avoid > the need for a cylinder size divisible by 4. > No :). I want t...