14.11.2015 07:48, mcheun...@hotmail.com пишет:
I fixed the problem, the root cause is : the following if-loop is never be true
in apple
Please explain. Your logs clearly show that special in mount point is
character device, so this is obviously true in this case (and for mount
point device size was also correct).
Did you try using /dev/rdisk as install device as I suggested?
#if GRUB_DISK_DEVS_ARE_CHAR
if (S_ISCHR (st.st_mode))
#else
if (S_ISBLK (st.st_mode))
#endif
ret = grub_util_get_fd_size_os (fd, name, log_secsize);
So i force the line "ret = grub_util_get_fd_size_os (fd, name, log_secsize);” to be
execute, then everything work. I am using this command "hdiutil attach -imagekey
diskimage-class=CRawDiskImage -nomount hd.img” to mount my loopback.
thanks
from Peter
Andrei Borzenkov <arvidj...@gmail.com> 於 2015年11月13日 上午2:13 寫道：
12.11.2015 13:16, mcheun...@hotmail.com пишет:
I am in mac, grub called grub_util_get_fd_size() in unix/hostdisk.c, should i
copy it to apple/hostdisk.c and fix the bug?
Apparently GRUB expects char devices on Apple. Try
grub-install ... /dev/rdisk2
instead. If it does not work, please send verbose log again.
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