« Отговор #2 -: Oct 28, 2007, 21:41 »
не съм ги направил ЛВМ защото или не съм знаел как става
или не съм сметнал че е необходимо
Значи след поредниа тест на друг хардиск (750GB)
по същия начин се маунтва веднага щом се направи а след рестарт
отказва има ли възможност това да е от някой незареден модул
за EFI GPT
root@xxxxxx:~# fdisk -l
Disk /dev/sda: 0 MB, 0 bytes
255 heads, 63 sectors/track, 0 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sda1 1 267350 2147483647+ ee EFI GPT
Partition 1 has different physical/logical beginnings (non-Linux?):
phys=(0, 0, 1) logical=(0, 0, 2)
Partition 1 has different physical/logical endings:
phys=(1023, 254, 63) logical=(267349, 89, 4)
Disk /dev/sdc: 750.1 GB, 750156374016 bytes
255 heads, 63 sectors/track, 91201 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sdc1 1 91202 732574583+ ee EFI GPT
по въпроса открих това:
Kernel Support for GPT
After learning the hard way, which is what testing is for, I found you must have GPT support on in the kernel. This in under:
File Systems
Partition Types
Advanced partition selection
EFI GUID Partition support (NEW)
These must be on! EFI GUID sets the "CONFIG_EFI_PARTITION" flag. The help menu states:
Say Y here if you would like to use hard disks under Linux which were partitioned using EFI GPT. Presently only useful on the IA-64 platform.
The last line is outdated, "Presently" is no longer true. We have it working on a 2.6.14 Intel 32-bit.
Without this on, strange things happen. For instance, rebooting the machine caused the file system to no longer be mountable or the GPT table got corrupted.
Nice thing about GPT is that is keeps a backup table at the end of the disk.
When you turn GPT support on, everything works as expected. All problems went away. We could no longer break it.
при мен също няма поддръжка на EFI в ядрото 2.6.23.1-smp (което не е фатално при положение че зареждам OS от друг диск)
а като модул не успях да го намеря
QTPARTED вижда дяловете и ги показва като Active/Hidden