+++ serge [freebsd] [28-01-06 15:53 +0300]: | Hi | | Help to install please grub-0.95 on FreeBSD-5.4. | At attempt to install grub the following message is deduced: Error 29: Disk write error | | | Part Mount Size Newfs | ----- ----- ----- ----- | ad0s1 <none> 30003MB DOS | ad0s2a / 256MB UFS2 Y | ad0s2b SWAP 1006MB SWAP | ad0s2d /var 256MB UFS2+S Y | ad0s2e /tmp 256MB UFS2+S Y | ad0s2f /usr 6383MB UFS2+S Y | | | offset Size End Name PType Desc Sutype | ------ ---- --- ---- ----- ---- ------ | 0 63 62 - 12 unused 0 | 63 61447617 61447679 ad0s1 7 fat 12 | 61447680 16707600 78155279 ad0s2 165 freebsd 165 | 78155280 10080 78165359 - 12 unused 0 | | | # grub | grub> root (hd0,1,a) | File system type is ufs2, partition type 0xa5 | grub> kernel /boot/loader | [FreeBSD-a .out, loadaddr=0x20000,text=0x1000, data=0x32000, bss=0x0, | entry=0x200000] | grub>boot | # | | And another: | | #grub-install /dev/hd0 | grub> root (hd0,1,a) | File system type is ufs2, partition type 0xa5 | grub>setup --stage2=/boot/grub/stage2 --prefix=/boot/grub (hd0) | Checking if "/boot/grub/stage1"exists.....yes | Checking if "/boot/grub/stage2"exists.....yes | Checking if "/boot/grub/ufs2_stage1_5"..exists.....yes | Running "embed /boot/grub/ufs2_stage1_5 (hd0)...failed (this is not fatal) | Running "embed /boot/grub/ufs2_stage1_5 (hd0,1,a)...failed (this is not fatal) | Running "install --stage2=/boot/grub/stage2 /boot/grub/stage1 (hd0) | /boot/grub/stage2 p /boot/grub.lst"...failed | | ***Error 29: Disk write error | | grub>quite | # | | In what here a problem, prompt please.
IIRC, you need to change sysctl setting of 'kern.geom.debugflags' from 0 to 16. Shantanoo
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