error: disk `lvmid/p3y5O2-jync-R2Ao-Gtlj-It3j-FZXE-ipEDYG/bApewq-qSRB-zYqT-mzvP-pGiV-VQaf-di4Rcz` not found. grub rescue>
How I fix it
1. Boot from a live USB/CD/DVD with LVM support, e.g. grml link: https://grml.org/ it a linux with small storage
2. Open terminal in grml by right click and choose xterm
3. First We need to activate LVM and mount the the root partition that is inside the LVM container by type this commend: type sudo su for root and then type vgscan vgchange -ay
4. Create a 4MB logical volume named grubtemp in the pve volume group: lvcreate -L 4M pve -n grubtemp by type cd /dev/pve lastly type lvcreate -L 4M pve -n grubtemp
5. Reboot. PVE should boot normally again.
After it boot You can now remove the grubtemp volume: lvremove pve/grubtemp by open pve shell type cd /dev/pve and type lvremove pve/grubtemp and type y
DELL-Leo
Community Manager
Community Manager
•
6.3K 消息
0
2024年5月6日 03:56
您好！
这个看起来是操作系统层面的问题。
在外网找到了和您这个相似的问题，您可以试试这下面提到的方法。
Welcome to GRUB!
error: disk `lvmid/p3y5O2-jync-R2Ao-Gtlj-It3j-FZXE-ipEDYG/bApewq-qSRB-zYqT-mzvP-pGiV-VQaf-di4Rcz` not found.
grub rescue>
How I fix it
1. Boot from a live USB/CD/DVD with LVM support, e.g. grml link: https://grml.org/ it a linux with small storage
2. Open terminal in grml by right click and choose xterm
3. First We need to activate LVM and mount the the root partition that is inside the LVM container by type this commend:
type sudo su for root and then type
vgscan
vgchange -ay
4. Create a 4MB logical volume named grubtemp in the pve volume group: lvcreate -L 4M pve -n grubtemp by
type cd /dev/pve
lastly type lvcreate -L 4M pve -n grubtemp
5. Reboot. PVE should boot normally again.
After it boot You can now remove the grubtemp volume: lvremove pve/grubtemp
by open pve shell type cd /dev/pve and type lvremove pve/grubtemp and type y
All done.
Thanks!
reference: https://pve.proxmox.com/wiki/Recover_From_Grub_Failure