John Baldwin wrote: > On Monday, September 17, 2012 8:41:09 am Oliver Fromme wrote: > > Problem is, the machine doesn't have an EFI BIOS and does > > *not* support GPT. So it will use the compatibility MBR > > of the GPT, I assume. And MBR isn't able to represent > > addresses beyond 2 TB, so the slice containing the boot > > partition will have to be within the first 2 TB of the > > drive, right? > > No. > [...] > We support booting from GPT without EFI. It will work fine. The BIOS will > see a PMBR that does indeed only cover 2TB, but that doesn't matter. The > whole point of the PMBR is to fool BIOSs. :) Tools that understand GPT > (such > as gpart) will see the GPT table and it's partitions. FreeBSD's GPT > bootstrap > code (/boot/pmbr and /boot/gptboot) will see the GPT and use 64-bit LBAs for > all I/O, so they can handle the partition being anywhere on the disk.
Ok, now I got it. Thanks for bearing with me. :) Best regards Oliver -- Oliver Fromme, secnetix GmbH & Co. KG, Marktplatz 29, 85567 Grafing b. M. Handelsregister: Registergericht Muenchen, HRA 74606, Geschäftsfuehrung: secnetix Verwaltungsgesellsch. mbH, Handelsregister: Registergericht Mün- chen, HRB 125758, Geschäftsführer: Maik Bachmann, Olaf Erb, Ralf Gebhart FreeBSD-Dienstleistungen, -Produkte und mehr: http://www.secnetix.de/bsd "Share your knowledge. It is a way to achieve immortality." -- The Dalai Lama _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hardware To unsubscribe, send any mail to "[email protected]"
