Question

我正在笔记本电脑上安装带有LUKS，LVM，UEFI，GRUB2和systemd的Gentoo Linux。我在grub-install中堆叠，省略了以下错误。

磁盘分区是：

NAME                       MAJ:MIN RM   SIZE RO TYPE  MOUNTPOINT
sda                        8:0     0  238.5G  0 disk
sda1                       8:1     0    512M  0 part  /boot/efi
sda2                       8:2     0    238G  0 part
  luksdisk                 252:0   0    238G  0 crypt
    vg1-lv--swap           252:1   0      8G  0 lvm   [SWAP]
    vg1-lv--arch--root     252:2   0     64G  0 lvm
    vg1-lv--gentoo--root   252:3   0     64G  0 lvm   /

我输入的命令是

grub-install --target=x86_64-efi --efi-directory=/boot/efi --bootloader-id=gentoo_grub --recheck

以下是错误消息。

Installing for x86_64-efi platform.
File descriptor 3 (/dev/sda1) leaked on vgs invocation. Parent PID 890: grub-install
  /run/lvm/lvmetad.socket: connect failed: No such file or directory
  WARNING: Failed to connect to lvmetad. Falling back to internal scanning.
File descriptor 3 (/dev/sda1) leaked on vgs invocation. Parent PID 890: grub-install
File descriptor 4 (pipe:[3053255]) leaked on vgs invocation. Parent PID 890: grub-install
  /run/lvm/lvmetad.socket: connect failed: No such file or directory
  WARNING: Failed to connect to lvmetad. Falling back to internal scanning.
  Volume group "luksdisk" not found
  Cannot process volume group luksdisk
File descriptor 3 (/dev/sda1) leaked on vgs invocation. Parent PID 890: grub-install
  /run/lvm/lvmetad.socket: connect failed: No such file or directory
  WARNING: Failed to connect to lvmetad. Falling back to internal scanning.
File descriptor 3 (/dev/sda1) leaked on vgs invocation. Parent PID 890: grub-install
File descriptor 4 (pipe:[3053257]) leaked on vgs invocation. Parent PID 890: grub-install
  /run/lvm/lvmetad.socket: connect failed: No such file or directory
  WARNING: Failed to connect to lvmetad. Falling back to internal scanning.
  Volume group "luksdisk" not found
  Cannot process volume group luksdisk
grub-install: error: disk `lvm/vg1-lv--gentoo--root' not found.

我认为发生了错误，因为lvmetad检查了sda1（ESP）。所以我将volume_list = { "vg1" }添加到/etc/lvm/lvm.conf，然后再次点击命令。这省略了较少的错误消息。

Installing for x86_64-efi platform.
File descriptor 3 (/dev/sda1) leaked on vgs invocation. Parent PID 833: grub-install
Parse error at byte 41545 (line 914): expected a value
  Failed to load config file /etc/lvm/lvm.conf
File descriptor 3 (/dev/sda1) leaked on vgs invocation. Parent PID 833: grub-install
Parse error at byte 41545 (line 914): expected a value
  Failed to load config file /etc/lvm/lvm.conf
grub-install: error: disk `lvm/vg1-lv--gentoo--root' not found.

请帮忙！

已于2017/01/15添加

我尝试了一些可能的解决方案。

将以下代码添加到lvm.conf

devices { 
    :
    filter = [ "r|/dev/sda1|" ]
    :
}

结果＆gt;＆gt;什么都没有改变

更改了grub-install

LVM_SUPPRESS_FD_WARNINGS=1 grub-install --target=x86_64-efi --efi-directory=/boot/efi --bootloader-id=gentoo_grub --recheck

结果＆gt;＆gt;错误消息已更改为

Installing for x86_64-efi platform.
File descriptor 3 (/dev/sda1) leaked on vgs invocation. Parent PID 28737: grub-install
File descriptor 3 (/dev/sda1) leaked on vgs invocation. Parent PID 28737: grub-install
File descriptor 4 (pipe:[6185643]) leaked on vgs invocation. Parent PID 28737: grub-install
  Volume group "luksdisk" not found
  Cannot process volume group luksdisk
File descriptor 3 (/dev/sda1) leaked on vgs invocation. Parent PID 28737: grub-install
File descriptor 3 (/dev/sda1) leaked on vgs invocation. Parent PID 28737: grub-install
File descriptor 4 (pipe:[6185644]) leaked on vgs invocation. Parent PID 28737: grub-install
  Volume group "luksdisk" not found
  Cannot process volume group luksdisk
grub-install: error: disk `lvm/vg1-lv--gentoo--root' not found.

在lvm.conf中进行了更改
```
use_lvmetad = 0
```

结果＆gt;＆gt;解决方案No.2

No.2和No.3的错误消息说“卷组”luksdisk“未找到”但加密的sda2（luksdisk）不是卷组。这是问题的原因???

错误：安装Gentoo时grub-install

0 个答案: