几周前,我询问了如何配置Ubuntu预置来配置LVM分区。我对那件事没有反应。
我想出了如何在Ubuntu16.04桌面的预置文件中为UEFI定义逻辑卷。现在,我正在尝试设置根逻辑卷(/)所在的物理卷。我不指望有答案,但我得试一试。:)
我的预置文件中的以下d-i指令用于在基于UEFI的虚拟机上配置LVM和我的所有文件系统。
# Partitioning
d-i partman-auto/disk string /dev/sda
d-i partman-lvm/device_remove_lvm boolean true
d-i partman-lvm/confirm boolean true
d-i partman/confirm_write_new_label boolean true
d-i partman-basicfilesystems/choose_label string gpt
d-i partman-basicfilesystems/default_label string gpt
d-i partman-partitioning/choose_label string gpt
d-i partman-partitioning/default_label string gpt
d-i partman/choose_label string gpt
d-i partman/default_label string gpt
d-i partman-auto-lvm/guided_size string max
d-i partman-auto/method string lvm
d-i partman-auto-lvm/new_vg_name string vg00
d-i partman-auto/choose_recipe select gpt-boot-root-swap
d-i partman-auto/expert_recipe string \
gpt-boot-root-swap :: \
512 512 512 fat32 \
$primary{ } \
method{ efi } format{ } . \
1024 1024 1024 ext2 \
$primary{ } $bootable{ } \
method{ format } format{ } \
use_filesystem{ } filesystem{ ext2 } \
mountpoint{ /boot } . \
1000 1000 1000000000 ext4 \
$defaultignore{ } \
$primary{ } \
method{ lvm } \
device{ /dev/sda } \
vg_name{ vg00 } \
. \
1024 3072 10240 ext4 \
$lvmok{ } \
in_vg{ vg00 } lv_name{ lv_root } \
method{ format } format{ } \
use_filesystem{ } filesystem{ ext4 } \
mountpoint{ / } . \
1024 1024 1000000000 ext4 \
$lvmok{ } \
$defaultignore{ } \
in_vg{ vg00 } lv_name{ lv_delete } \
.
d-i partman-partitioning/confirm_write_new_label boolean true
d-i partman/choose_partition select finish
d-i partman/confirm boolean true
d-i partman/confirm_nooverwrite boolean true我一直试图将加密添加到/dev/sda3 3中,这是与创建vg00卷组相关联的物理卷。我已经将以下指令添加到预设文件中
d-i partman-auto/method string crypto
d-i partman-crypto/create/partitions select /dev/sda3
d-i partman-crypto/keytype select passphrase
d-i partman-crypto/keyhash select sha512
d-i partman-crypto/keysize select 512
d-i partman-crypto/cipher select aes-xts-plain64
d-i partman-crypto/passphrase string ThisIsATest
d-i partman-crypto/passphrase-again string ThisIsATest我通过拼凑一些零碎的东西找到了上面的东西,我可以通过网络搜索把它们拼凑在一起。
顺便说一句,如果Ubuntu真的是你的面包和黄油,你为什么没有更好的文档呢?我发现的所有东西都来自于任何Ubuntu网站以外的其他地方。
我知道有些东西不见了,但我不知道那些d-i指令会是什么。例如,为加密卷命名的d-i partman-crypto指令是什么?我肯定这是必要的。我确信这就是为什么当我试图引导我的自定义ISO时,我最终得到了错误消息
No physical volume defined in volume group
The automatic partitioning recipe contains the definition of a
volume group that does not contain any physical volume.
Please check the automatic partitioning recipe正如我在一开始所说的那样,我不希望有人回答这个问题,因为它比我的自动分区LVM预置问题更加利基,但我必须尝试。
谢谢您能提供的任何帮助。
发布于 2020-07-31 19:43:14
你修好了吗?
d-i partman/early_command string \
vgs --separator=: --noheadings | cut -f1 -d: | while read vg ; do vgchange -an $vg ; done ; \
pvs --separator=: --noheadings | cut -f1 -d: | while read pv ; do pvremove -ff -y $pv ; done ; \
mdadm --detail --scan | cut -f2 -d' ' | while read array ; do umount -l $array ; done ; \
mdadm --detail --scan | cut -f2 -d' ' | while read array ; do mdadm --stop $array ; done ; \
mdadm --detail --scan | cut -f2 -d' ' | while read array ; do mdadm --remove $array ; done ; \
fdisk -l | grep 'Disk /dev/sd' | cut -f1 -d: | cut -f2 -d' ' | while read disk ; do mdadm --zero-superblock $disk ; done ; \
fdisk -l | grep 'Disk /dev/nvme' | cut -f1 -d: | cut -f2 -d' ' | while read disk ; do mdadm --zero-superblock $disk ; done ; \
fdisk -l | grep 'Disk /dev/sd' | cut -f1 -d: | cut -f2 -d' ' | while read disk ; do dd if=/dev/zero of=$disk bs=1M count=512 ; done ;
fdisk -l | grep 'Disk /dev/nvme' | cut -f1 -d: | cut -f2 -d' ' | while read disk ; do dd if=/dev/zero of=$disk bs=1M count=512 ; done ;
fdisk -l | grep 'Disk /dev/nvme' | cut -f1 -d: | cut -f2 -d' ' | while read disk ; do parted -s $disk mklabel gpt; done
# Partitioning
d-i partman-auto/method string lvm
# If one of the disks that are going to be automatically partitioned
# contains an old LVM configuration, the user will normally receive a
# warning. Preseed this away
d-i partman-lvm/device_remove_lvm boolean true
# And the same goes for the confirmation to write the lvm partitions.
d-i partman-lvm/confirm boolean true
# Really, please don't prompt me!
d-i partman-lvm/confirm_nooverwrite boolean true
# auto method must be lvm
d-i partman-auto/method string lvm
d-i partman-lvm/device_remove_lvm boolean true
d-i partman-md/device_remove_md boolean true
d-i partman-lvm/confirm boolean true
d-i partman-lvm/confirm_nooverwrite boolean true
d-i partman-basicfilesystems/no_swap boolean false
# Keep that one set to true so we end up with a UEFI enabled
# system. If set to false, /var/lib/partman/uefi_ignore will be touched
d-i partman-efi/non_efi_system boolean true
# enforce usage of GPT - a must have to use EFI!
d-i partman-basicfilesystems/choose_label string gpt
d-i partman-basicfilesystems/default_label string gpt
d-i partman-partitioning/choose_label string gpt
d-i partman-partitioning/default_label string gpt
d-i partman/choose_label string gpt
d-i partman/default_label string gpt
d-i partman-auto-lvm/new_vg_name string vg_root
d-i partman-auto/choose_recipe select boot-root-all
d-i partman-auto/expert_recipe string \
boot-root-all :: \
1024 1024 1024 free \
$iflabel{ gpt } \
$reusemethod{ } \
method{ efi } \
format{ } \
. \
1024 1024 1024 ext2 \
$defaultignore{ } \
method{ format } format{ } \
use_filesystem{ } filesystem{ ext2 } \
mountpoint{ /boot } \
. \
51200 51200 51200 xfs \
$lvmok{ } \
method{ format } format{ } \
use_filesystem{ } filesystem{ xfs } \
mountpoint{ / } \
. \
10240 10240 10240 xfs \
$lvmok{ } \
method{ format } format{ } \
use_filesystem{ } filesystem{ xfs } \
mountpoint{ /home } \
. \
10240 10240 10240 xfs \
$lvmok{ } \
method{ format } format{ } \
use_filesystem{ } filesystem{ xfs } \
mountpoint{ /tmp } \
. \
1 1 -1 xfs \
$lvmok{ } \
method{ format } format{ } \
use_filesystem{ } filesystem{ xfs } \
label{ liveperson } \
mountpoint{ /test } \
.https://askubuntu.com/questions/1109752
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