Scott Barker
2006-Apr-03 22:12 UTC
[syslinux] using syslinux on USB key with 2048-byte sectors
I have a USB key that has 2048-byte sectors, and I was hoping to use syslinux to boot from it. I know this isn't possible with the current syslinux source, but would it be fairly easy to modify the source to use 2048-byte sectors instead of 512-byte sectors? Alternatively, does anyone know if USB keys can be low-level formatted to change the size of the sectors? -- Scott Barker Scott_Barker at mtechIT.com Manager, Infrastructure 403-233-0740 x248 M-Tech Information Technology, Inc. http://mtechIT.com **************************************************************************** Sign-up for M-Tech's spring training sessions: P-Synch: April 17-21; ID-Synch: April 24-28 To register, please visit: http://mtechIT.com/education/ **************************************************************************** The information in this email is confidential and may be legally privileged. It is intended solely for the addressee. Access to this email by anyone else is unauthorized. If you are not the intended recipient, any disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it, is prohibited and may be unlawful. ****************************************************************************
H. Peter Anvin
2006-Apr-05 06:02 UTC
[syslinux] using syslinux on USB key with 2048-byte sectors
Scott Barker wrote:> I have a USB key that has 2048-byte sectors, and I was hoping to use > syslinux to boot from it. I know this isn't possible with the current > syslinux source, but would it be fairly easy to modify the source to use > 2048-byte sectors instead of 512-byte sectors? Alternatively, does anyone > know if USB keys can be low-level formatted to change the size of the > sectors?Syslinux (and, for that matter, booting!) requires that the BIOS can understand the disk itself. If you happen to have a BIOS which supports a 2048-byte sector size on USB, you might be able to modify the syslinux source to support it. -hpa