- #Will having the grub on usb drive effect hdd install
- #Will having the grub on usb drive effect hdd download
- #Will having the grub on usb drive effect hdd windows
Could the changed logical sector size (4096 rather than 512 bytes) be causing a problem, perhaps in the RAID support built into the GRUB core? Why don't I at least get a grub rescue> prompt? Could a 4K problem also prevent using the drive for Linux RAID?.So I have the following related questions: (*) this may not have been a safe assumption. I'm sure it was sdc that was removed, and there's no indication the BIOS reordered the drives. The system boots from live USB and the new drive is accessible, so it's not a hardware incompatibility(*). With the sdc drive bay empty, everything boots normally. I've tried two drives of the same model, both of which test fine with smartctl, with the same result. The drive light on sdc is lit continuously, so presumably the GRUB core is trying to read that drive, even though it's not needed to access /boot/grub. With the new drive in, GRUB gets as far as GRUB loading.īut fails to show the menu. I used mdadm to -fail and -remove the 1 TB sdc, and replaced the old drive (a ST91000640NS) with a new 2 TB ST2000NX0243. sdc and sdd have a single partition each, mirroring a LVM physical volume for data. Sda and sdb have partitions mirrored using (Linux software) RAID1, including /boot. If you used this tutorial on a YUMI-UEFI prepared drive, the Syslinux bootloader should have been directly replaced with Grub 2.I have a problem on a server with 4 x 1 TB drives running Debian wheezy and Supporting all three i386-pc, i386-efi, and x86_64-efi architectures. Your USB device can now UEFI and BIOS boot from 32-bit or 64-bit systems. If all went well, you should now be able to boot from your USB Flash drive into a running Grub2 environment.
#Will having the grub on usb drive effect hdd install
Finally, to install Grub2 for UEFI 64 bit, grub-install.exe -force -removable -no-floppy -target=x86_64-efi -boot-directory= X:\boot -efi-directory= X:\ Then, to install Grub2 for UEFI 32 bit, grub-install.exe -force -removable -no-floppy -target=i386-efi -boot-directory= X:\boot -efi-directory= X:\Ĩ. grub-install.exe -force -no-floppy -target=i386-pc -boot-directory= X:\boot //./PHYSICALDRIVE #ħ. (replacing X with your drive letter and # your Disk number),Īnd then press Enter. To install Grub2 for BIOS, type or copy the following, From the Disk Management Window, make a note of which Disk Number and Volume Drive Letter belongs to your USB device. To do this type the following, then press Enter.
#Will having the grub on usb drive effect hdd windows
Now you’ll want to open Windows Disk Management Tool so that you can determine your USB drive letter and its related disk number.
![will having the grub on usb drive effect hdd will having the grub on usb drive effect hdd](https://i.stack.imgur.com/qPzYT.jpg)
cd %UserProfile%\Desktop\grub*for-windowsĤ. Type the following into the Command Prompt and then press Enter. Next, to change to the grub-2.06-for-windows directory, You’ll need to use a command line to run grub-install.exeġ.) From the Windows ‘⌕ Type here to search’ box, type cmd.exeģ. This folder will contain grub-install.exe amongst several other files.Ģ. Alternately, you can use a1ive’s modified Grub2 version which includes extra features.Īs seen below, you should end up with a grub-2.06-for-windows folder.
![will having the grub on usb drive effect hdd will having the grub on usb drive effect hdd](https://i.stack.imgur.com/0VUyN.png)
#Will having the grub on usb drive effect hdd download
Download the and extract (unzip) its contents to your Windows desktop. Though you can still chainload and run files from NTFS, exFAT partitions.ġ. While Grub2 UEFI (i386-efi/x86_64-efi) will only install on a Fat/Fat32 formatted partition.
![will having the grub on usb drive effect hdd will having the grub on usb drive effect hdd](https://i.stack.imgur.com/P9OEg.jpg)
Note: Grub2 for BIOS (i386-pc) can be installed on a exFAT, NTFS, or Fat/Fat32 partition.