はじめに
Proxmox VE 9.0が2025年8月5日にリリースされたことを受け、自宅ラボ環境でアップグレードを実施しました。本記事では、実際のアップグレード作業の詳細な手順と、作業中に遭遇した問題・解決方法について報告します。
検証環境
- 現行バージョン: pve-manager/8.3.0/c1689ccb1065a83b
- サーバーIP: 192.168.11.56
- 運用VM数: 2台（1台はlocal-zfs, 1台はiSCSI-LVM上に実装）
- ストレージ: local-zfs, iSCSI-LVM, local-nvme-zfs
Proxmox VE 9.0の概要
主要な改善点
1. 基盤技術の刷新
- Debian 13 "Trixie" ベース
- Linux Kernel 6.14.8-2 による最新ハードウェアサポート
- QEMU 10.0.2、LXC 6.0.4、ZFS 2.3.3、Ceph Squid 19.2.3 への更新
2. 注目の新機能
- シック プロビジョニングLVMでのスナップショット対応
- SDNファブリック機能 (OpenFabric、OSPF対応)
- HAアフィニティルール
- モバイルUI刷新 (Rust製Yewフレームワーク)
アップグレード前の準備
現在のシステム状況確認
# 現在のバージョン確認
pveversion
# システム情報確認
uname -a
cat /etc/debian_version
# 稼働VM一覧確認
qm list
root@tx1320m1:~# pveversion
pve-manager/8.3.0/c1689ccb1065a83b (running kernel: 6.8.12-4-pve)
root@tx1320m1:~# uname -a
Linux tx1320m1 6.8.12-4-pve #1 SMP PREEMPT_DYNAMIC PMX 6.8.12-4 (2024-11-06T15:04Z) x86_64 GNU/Linux
root@tx1320m1:~# cat /etc/debian_version
12.8
root@tx1320m1:~# qm list
VMID NAME STATUS MEM(MB) BOOTDISK(GB) PID
100 rhel9 stopped 4096 60.00 0
101 RHEL9-Proxmox84-iSCSI stopped 4096 100.00 0
バックアップの実施
重要: アップグレード前の必須作業として、包括的なバックアップを実施します。
# 全VMのバックアップ実行（必要に応じて）
vzdump --all 1 --storage local --compress gzip --mode snapshot
# 重要設定ファイルのバックアップ
cp -r /etc/pve /root/backup-pve-$(date +%Y%m%d)
cp /etc/network/interfaces /root/backup-interfaces-$(date +%Y%m%d)
cp /etc/passwd /root/backup-passwd-$(date +%Y%m%d)
cp /etc/resolv.conf /root/backup-resolv-$(date +%Y%m%d)
root@tx1320m1:~# cp -r /etc/pve /root/backup-pve-$(date +%Y%m%d)
root@tx1320m1:~# cp /etc/network/interfaces /root/backup-interfaces-$(date +%Y%m%d)
root@tx1320m1:~# cp /etc/passwd /root/backup-passwd-$(date +%Y%m%d)
root@tx1320m1:~# cp /etc/resolv.conf /root/backup-resolv-$(date +%Y%m%d)
root@tx1320m1:~# ls -alF /root/
total 62
drwx------ 4 root root 12 Aug 24 10:53 ./
drwxr-xr-x 20 root root 24 Mar 10 23:34 ../
-rw-r--r-- 1 root root 248 Aug 24 10:53 backup-interfaces-20250824
-rw-r--r-- 1 root root 1472 Aug 24 10:53 backup-passwd-20250824
drwxr-xr-x 9 root root 27 Aug 24 10:52 backup-pve-20250824/
-rw-r--r-- 1 root root 50 Aug 24 10:53 backup-resolv-20250824
-rw------- 1 root root 2528 Aug 19 00:54 .bash_history
-rw-r--r-- 1 root root 571 Apr 11 2021 .bashrc
-rw-r--r-- 1 root root 31 Mar 10 22:35 .forward
-rw-r--r-- 1 root root 161 Jul 9 2019 .profile
-rw------- 1 root root 1024 Mar 10 22:40 .rnd
drwx------ 2 root root 6 Mar 10 22:40 .ssh/
アップグレード作業の実施
ステップ1: Proxmox VE 8.4への中間アップグレード
公式ガイドに従い、まず8.4系への更新を実施します。
# パッケージリストの更新
apt update
# 最新パッケージへの更新
apt dist-upgrade
root@tx1320m1:~# apt update
Get:1 http://security.debian.org bookworm-security InRelease [48.0 kB]
Get:2 http://security.debian.org bookworm-security/main amd64 Packages [277 kB]
Get:3 http://security.debian.org bookworm-security/main Translation-en [167 kB]
Get:4 http://download.proxmox.com/debian/pve bookworm InRelease [2,768 B]
Hit:5 http://ftp.jp.debian.org/debian bookworm InRelease
Get:6 http://ftp.jp.debian.org/debian bookworm-updates InRelease [55.4 kB]
Fetched 550 kB in 8s (72.2 kB/s)
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
177 packages can be upgraded. Run 'apt list --upgradable' to see them.
root@tx1320m1:~# apt dist-upgrade
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Calculating upgrade... Done
省略
Processing triggers for proxmox-backup-file-restore (3.4.6-1) ...
Updating file-restore initramfs...
14343 blocks
Processing triggers for initramfs-tools (0.142+deb12u3) ...
update-initramfs: Generating /boot/initrd.img-6.8.12-13-pve
Running hook script 'zz-proxmox-boot'..
Re-executing '/etc/kernel/postinst.d/zz-proxmox-boot' in new private mount namespace..
Copying and configuring kernels on /dev/disk/by-uuid/90AF-4123
Copying kernel 6.8.12-13-pve
Copying kernel 6.8.12-4-pve
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-6.8.12-13-pve
Found initrd image: /boot/initrd.img-6.8.12-13-pve
Found linux image: /boot/vmlinuz-6.8.12-4-pve
Found initrd image: /boot/initrd.img-6.8.12-4-pve
done
Processing triggers for ca-certificates (20230311+deb12u1) ...
Updating certificates in /etc/ssl/certs...
0 added, 0 removed; done.
Running hooks in /etc/ca-certificates/update.d...
done.
Processing triggers for pve-ha-manager (4.0.7) ...
再起動:
# 念のため再起動
reboot
更新完了後のバージョン確認：
# バージョン確認（8.4.1以上であることを確認）
pveversion
root@tx1320m1:~# pveversion
pve-manager/8.4.11/14a32011146091ed (running kernel: 6.8.12-4-pve)
ステップ2: pve8to9チェッカーによる事前診断
Proxmox VE 9への準備状況をチェックする専用ツールを実行します。
# アップグレードチェック
pve8to9
root@tx1320m1:~# pve8to9
= CHECKING VERSION INFORMATION FOR PVE PACKAGES =
Checking for package updates..
PASS: all packages up-to-date
Checking proxmox-ve package version..
PASS: proxmox-ve package has version >= 8.4-0
Checking running kernel version..
PASS: running kernel '6.8.12-13-pve' is considered suitable for upgrade.
= CHECKING CLUSTER HEALTH/SETTINGS =
SKIP: standalone node.
= CHECKING HYPER-CONVERGED CEPH STATUS =
SKIP: no hyper-converged ceph setup detected!
= CHECKING CONFIGURED STORAGES =
PASS: storage 'TrueNAS' enabled and active.
PASS: storage 'iSCSI-LVM' enabled and active.
PASS: storage 'local' enabled and active.
PASS: storage 'local-nvme-zfs' enabled and active.
PASS: storage 'local-zfs' enabled and active.
INFO: Checking storage content type configuration..
PASS: no storage content problems found
PASS: no storage re-uses a directory for multiple content types.
INFO: Check for usage of native GlusterFS storage plugin...
PASS: No GlusterFS storage found.
INFO: Checking whether all external RBD storages have the 'keyring' option configured
SKIP: No RBD storage configured.
= VIRTUAL GUEST CHECKS =
INFO: Checking for running guests..
PASS: no running guest detected.
INFO: Checking if LXCFS is running with FUSE3 library, if already upgraded..
SKIP: not yet upgraded, no need to check the FUSE library version LXCFS uses
INFO: Checking for VirtIO devices that would change their MTU...
PASS: All guest config descriptions fit in the new limit of 8 KiB
INFO: Checking container configs for deprecated lxc.cgroup entries
PASS: No legacy 'lxc.cgroup' keys found.
INFO: Checking VM configurations for outdated machine versions
PASS: All VM machine versions are recent enough
= MISCELLANEOUS CHECKS =
INFO: Checking common daemon services..
PASS: systemd unit 'pveproxy.service' is in state 'active'
PASS: systemd unit 'pvedaemon.service' is in state 'active'
PASS: systemd unit 'pvescheduler.service' is in state 'active'
PASS: systemd unit 'pvestatd.service' is in state 'active'
INFO: Checking for supported & active NTP service..
PASS: Detected active time synchronisation unit 'chrony.service'
INFO: Checking if the local node's hostname 'tx1320m1' is resolvable..
INFO: Checking if resolved IP is configured on local node..
PASS: Resolved node IP '192.168.11.56' configured and active on single interface.
INFO: Check node certificate's RSA key size
PASS: Certificate 'pve-root-ca.pem' passed Debian Busters (and newer) security level for TLS connections (4096 >= 2048)
PASS: Certificate 'pve-ssl.pem' passed Debian Busters (and newer) security level for TLS connections (2048 >= 2048)
INFO: Checking backup retention settings..
PASS: no backup retention problems found.
INFO: checking CIFS credential location..
PASS: no CIFS credentials at outdated location found.
INFO: Checking permission system changes..
INFO: Checking custom role IDs
PASS: no custom roles defined
INFO: Checking node and guest description/note length..
PASS: All node config descriptions fit in the new limit of 64 KiB
INFO: Checking if the suite for the Debian security repository is correct..
PASS: found no suite mismatch
INFO: Checking for existence of NVIDIA vGPU Manager..
PASS: No NVIDIA vGPU Service found.
INFO: Checking bootloader configuration...
INFO: systemd-boot package installed on legacy-boot system is not necessary, consider removing it
INFO: Check for dkms modules...
SKIP: could not get dkms status
INFO: Check for legacy 'filter' or 'group' sections in /etc/pve/notifications.cfg...
INFO: Check for legacy 'notification-policy' or 'notification-target' options in /etc/pve/jobs.cfg...
PASS: No legacy 'notification-policy' or 'notification-target' options found!
INFO: Check for LVM autoactivation settings on LVM and LVM-thin storages...
NOTICE: storage 'iSCSI-LVM' has guest volumes with autoactivation enabled
WARN: Starting with PVE 9, autoactivation will be disabled for new LVM/LVM-thin guest volumes. This system has some volumes that still have autoactivation enabled. Some affected volumes are on shared LVM storages, which has known issues (Bugzilla #4997). Disabling autoactivation for those is strongly recommended!
You can run the following command to disable autoactivation for existing LVM/LVM-thin guest volumes:
/usr/share/pve-manager/migrations/pve-lvm-disable-autoactivation
INFO: Checking lvm config for thin_check_options...
PASS: Check for correct thin_check_options passed
INFO: Check space requirements for RRD migration...
PASS: Enough free disk space for increased RRD metric granularity requirements, which is roughly 4.79 MiB.
INFO: Checking for IPAM DB files that have not yet been migrated.
PASS: No legacy IPAM DB found.
PASS: No legacy MAC DB found.
INFO: Checking if the legacy sysctl file '/etc/sysctl.conf' needs to be migrated to new '/etc/sysctl.d/' path.
PASS: Legacy file '/etc/sysctl.conf' exists but does not contain any settings.
INFO: Checking if matching CPU microcode package is installed.
WARN: The matching CPU microcode package 'intel-microcode' could not be found! Consider installing it to receive the latest security and bug fixes for your CPU.
Ensure you enable the 'non-free-firmware' component in the apt sources and run:
apt install intel-microcode
SKIP: NOTE: Expensive checks, like CT cgroupv2 compat, not performed without '--full' parameter
= SUMMARY =
TOTAL: 44
PASSED: 35
SKIPPED: 6
WARNINGS: 2
FAILURES: 0
ATTENTION: Please check the output for detailed information!
pve8to9チェッカーを実行した際に出力された以下の2つの警告について、対処方法を記載します。
1. Intel Microcode警告
WARN: The matching CPU microcode package 'intel-microcode' could not be found!
Consider installing it to receive the latest security and bug fixes for your CPU.
2. LVM Autoactivation警告
WARN: Starting with PVE 9, autoactivation will be disabled for new LVM/LVM-thin guest volumes.
This system has some volumes that still have autoactivation enabled.
エラーの背景と重要性
Intel Microcodeとは
Intel Microcodeは、CPUの動作を制御する低レベルソフトウェアで、以下の重要な役割があります：
- セキュリティ修正: Spectre/Meltdown等の脆弱性対策
- バグ修正: CPUの動作不良修正
- パフォーマンス最適化: 処理効率の向上
なぜ警告が出るのか:
- Proxmoxはセキュリティ向上のため推奨している
- ただしライセンス上の理由でデフォルトではインストールされない
- 特に仮想化環境では影響が拡大するため重要
LVM Autoactivationとは
LVM Autoactivationは、システム起動時やストレージ接続時にLogical Volume（LV）を自動的にアクティブ化する機能です。
PVE 9.0での変更点:
- 従来: 自動アクティベーション有効（デフォルト）
- PVE 9.0: 自動アクティベーション無効（新デフォルト）
- 理由: 共有ストレージでの競合問題を防止
なぜ問題になるのか:
クラスター環境での問題例:
Node1: VM起動 → LVアクティブ
Node2: 同じLVを自動アクティブ化 → 競合発生
結果: VM作成失敗・マイグレーション失敗
対処1: Intel Microcodeのインストール
ステップ1: リポジトリ設定確認
# 現在の設定確認
cat /etc/apt/sources.list
cat /etc/debian_version
root@tx1320m1:~# cat /etc/apt/sources.list
cat /etc/debian_version
deb http://ftp.jp.debian.org/debian bookworm main contrib
deb http://ftp.jp.debian.org/debian bookworm-updates main contrib
# security updates
deb http://security.debian.org bookworm-security main contrib
deb http://download.proxmox.com/debian/pve bookworm pve-no-subscription
12.11
ステップ2: non-free-firmwareリポジトリの追加
Proxmox VE 8.4（Debian 12 Bookworm）の場合:
# バックアップ作成
cp /etc/apt/sources.list /etc/apt/sources.list.backup-$(date +%Y%m%d)
# Debian 12用の正しい設定
cat > /etc/apt/sources.list << EOF
deb http://deb.debian.org/debian bookworm main contrib non-free non-free-firmware
deb http://deb.debian.org/debian bookworm-updates main contrib non-free non-free-firmware
deb http://security.debian.org/debian-security bookworm-security main contrib non-free non-free-firmware
EOF
root@tx1320m1:~# cp /etc/apt/sources.list /etc/apt/sources.list.backup-$(date +%Y%m%d)
root@tx1320m1:~# cat > /etc/apt/sources.list << EOF
deb http://deb.debian.org/debian bookworm main contrib non-free non-free-firmware
deb http://deb.debian.org/debian bookworm-updates main contrib non-free non-free-firmware
deb http://security.debian.org/debian-security bookworm-security main contrib non-free non-free-firmware
EOF
root@tx1320m1:~# cat /etc/apt/sources.list
deb http://deb.debian.org/debian bookworm main contrib non-free non-free-firmware
deb http://deb.debian.org/debian bookworm-updates main contrib non-free non-free-firmware
deb http://security.debian.org/debian-security bookworm-security main contrib non-free non-free-firmware
root@tx1320m1:~# cat /etc/apt/sources.list.backup-20250824
deb http://ftp.jp.debian.org/debian bookworm main contrib
deb http://ftp.jp.debian.org/debian bookworm-updates main contrib
# security updates
deb http://security.debian.org bookworm-security main contrib
deb http://download.proxmox.com/debian/pve bookworm pve-no-subscription
ステップ3: パッケージインストール
# パッケージリスト更新
apt update
# intel-microcodeの利用可能性確認
apt policy intel-microcode
root@tx1320m1:~# apt update
Get:1 http://security.debian.org/debian-security bookworm-security InRelease [48.0 kB]
Get:2 http://deb.debian.org/debian bookworm InRelease [151 kB]
Get:3 http://deb.debian.org/debian bookworm-updates InRelease [55.4 kB]
Get:4 http://security.debian.org/debian-security bookworm-security/main amd64 Packages [277 kB]
Get:5 http://security.debian.org/debian-security bookworm-security/main Translation-en [167 kB]
Get:6 http://security.debian.org/debian-security bookworm-security/contrib amd64 Packages [896 B]
Get:7 http://security.debian.org/debian-security bookworm-security/contrib Translation-en [652 B]
Get:8 http://security.debian.org/debian-security bookworm-security/non-free-firmware amd64 Packages [688 B]
Get:9 http://security.debian.org/debian-security bookworm-security/non-free-firmware Translation-en [472 B]
Get:10 http://deb.debian.org/debian bookworm/main amd64 Packages [8,793 kB]
Get:11 http://deb.debian.org/debian bookworm/main Translation-en [6,109 kB]
Get:12 http://deb.debian.org/debian bookworm/contrib amd64 Packages [53.5 kB]
Get:13 http://deb.debian.org/debian bookworm/contrib Translation-en [48.4 kB]
Get:14 http://deb.debian.org/debian bookworm/non-free amd64 Packages [102 kB]
Get:15 http://deb.debian.org/debian bookworm/non-free Translation-en [68.1 kB]
Get:16 http://deb.debian.org/debian bookworm/non-free-firmware amd64 Packages [6,372 B]
Get:17 http://deb.debian.org/debian bookworm/non-free-firmware Translation-en [20.9 kB]
Get:18 http://deb.debian.org/debian bookworm-updates/main amd64 Packages [6,924 B]
Get:19 http://deb.debian.org/debian bookworm-updates/main Translation-en [5,448 B]
Fetched 15.9 MB in 8s (1,922 kB/s)
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
All packages are up to date.
root@tx1320m1:~# apt policy intel-microcode
intel-microcode:
Installed: (none)
Candidate: 3.20250512.1~deb12u1
Version table:
3.20250512.1~deb12u1 500
500 http://security.debian.org/debian-security bookworm-security/non-free-firmware amd64 Packages
3.20250211.1~deb12u1 500
500 http://deb.debian.org/debian bookworm/non-free-firmware amd64 Packages
# インストール実行
apt install intel-microcode
root@tx1320m1:~# apt install intel-microcode
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
The following additional packages will be installed:
iucode-tool
The following NEW packages will be installed:
intel-microcode iucode-tool
0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded.
Need to get 11.2 MB of archives.
After this operation, 19.9 MB of additional disk space will be used.
Do you want to continue? [Y/n]
Get:1 http://deb.debian.org/debian bookworm/main amd64 iucode-tool amd64 2.3.1-3 [56.1 kB]
Get:2 http://security.debian.org/debian-security bookworm-security/non-free-firmware amd64 intel-microcode amd64 3.20250512.1~deb12u1 [11.1 MB]
Fetched 11.2 MB in 1s (21.0 MB/s)
Selecting previously unselected package iucode-tool.
(Reading database ... 54105 files and directories currently installed.)
Preparing to unpack .../iucode-tool_2.3.1-3_amd64.deb ...
Unpacking iucode-tool (2.3.1-3) ...
Selecting previously unselected package intel-microcode.
Preparing to unpack .../intel-microcode_3.20250512.1~deb12u1_amd64.deb ...
Unpacking intel-microcode (3.20250512.1~deb12u1) ...
Setting up iucode-tool (2.3.1-3) ...
Setting up intel-microcode (3.20250512.1~deb12u1) ...
intel-microcode: microcode will be updated at next boot
Processing triggers for man-db (2.11.2-2) ...
Processing triggers for initramfs-tools (0.142+deb12u3) ...
update-initramfs: Generating /boot/initrd.img-6.8.12-13-pve
Running hook script 'zz-proxmox-boot'..
Re-executing '/etc/kernel/postinst.d/zz-proxmox-boot' in new private mount namespace..
Copying and configuring kernels on /dev/disk/by-uuid/90AF-4123
Copying kernel 6.8.12-13-pve
Copying kernel 6.8.12-4-pve
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-6.8.12-13-pve
Found initrd image: /boot/initrd.img-6.8.12-13-pve
Found linux image: /boot/vmlinuz-6.8.12-4-pve
Found initrd image: /boot/initrd.img-6.8.12-4-pve
done
ステップ4: インストール確認
# インストール確認
dpkg -l | grep intel-microcode
# マイクロコードファイル確認
ls -la /lib/firmware/intel-ucode/
# 現在のマイクロコード情報
cat /proc/cpuinfo | grep microcode | head -1
root@tx1320m1:~# dpkg -l | grep intel-microcode
ii intel-microcode 3.20250512.1~deb12u1 amd64 Processor microcode firmware for Intel CPUs
root@tx1320m1:~# ls -la /lib/firmware/intel-ucode/
total 19580
drwxr-xr-x 2 root root 127 Aug 24 12:28 .
drwxr-xr-x 74 root root 288 Aug 24 12:28 ..
-rw-r--r-- 1 root root 8192 May 19 08:06 06-0f-02
-rw-r--r-- 1 root root 12288 May 19 08:06 06-0f-06
-rw-r--r-- 1 root root 8192 May 19 08:06 06-0f-07
-rw-r--r-- 1 root root 4096 May 19 08:06 06-0f-0a
-rw-r--r-- 1 root root 28672 May 19 08:06 06-0f-0b
-rw-r--r-- 1 root root 12288 May 19 08:06 06-0f-0d
-rw-r--r-- 1 root root 16384 May 19 08:06 06-16-01
-rw-r--r-- 1 root root 20480 May 19 08:06 06-17-06
-rw-r--r-- 1 root root 4096 May 19 08:06 06-17-07
-rw-r--r-- 1 root root 24576 May 19 08:06 06-17-0a
-rw-r--r-- 1 root root 14336 May 19 08:06 06-1a-04
-rw-r--r-- 1 root root 12288 May 19 08:06 06-1a-05
-rw-r--r-- 1 root root 15360 May 19 08:06 06-1c-02
-rw-r--r-- 1 root root 20480 May 19 08:06 06-1c-0a
-rw-r--r-- 1 root root 4096 May 19 08:06 06-1d-01
-rw-r--r-- 1 root root 9216 May 19 08:06 06-1e-05
-rw-r--r-- 1 root root 9216 May 19 08:06 06-25-02
-rw-r--r-- 1 root root 4096 May 19 08:06 06-25-05
-rw-r--r-- 1 root root 12288 May 19 08:06 06-2a-07
-rw-r--r-- 1 root root 11264 May 19 08:06 06-2c-02
-rw-r--r-- 1 root root 18432 May 19 08:06 06-2d-06
-rw-r--r-- 1 root root 19456 May 19 08:06 06-2d-07
-rw-r--r-- 1 root root 9216 May 19 08:06 06-2e-06
-rw-r--r-- 1 root root 14336 May 19 08:06 06-2f-02
-rw-r--r-- 1 root root 104448 May 19 08:06 06-37-08
-rw-r--r-- 1 root root 52224 May 19 08:06 06-37-09
-rw-r--r-- 1 root root 14336 May 19 08:06 06-3a-09.initramfs
-rw-r--r-- 1 root root 23552 May 19 08:06 06-3c-03.initramfs
-rw-r--r-- 1 root root 19456 May 19 08:06 06-3d-04.initramfs
-rw-r--r-- 1 root root 16384 May 19 08:06 06-3e-04
-rw-r--r-- 1 root root 11264 May 19 08:06 06-3e-06
-rw-r--r-- 1 root root 17408 May 19 08:06 06-3e-07
-rw-r--r-- 1 root root 38912 May 19 08:06 06-3f-02.initramfs
-rw-r--r-- 1 root root 23552 May 19 08:06 06-3f-04.initramfs
-rw-r--r-- 1 root root 22528 May 19 08:06 06-45-01.initramfs
-rw-r--r-- 1 root root 25600 May 19 08:06 06-46-01.initramfs
-rw-r--r-- 1 root root 14336 May 19 08:06 06-47-01.initramfs
-rw-r--r-- 1 root root 69632 May 19 08:06 06-4c-03
-rw-r--r-- 1 root root 68608 May 19 08:06 06-4c-04
-rw-r--r-- 1 root root 84992 May 19 08:06 06-4d-08
-rw-r--r-- 1 root root 106496 May 19 08:06 06-4e-03.initramfs
-rw-r--r-- 1 root root 35840 May 19 08:06 06-4f-01.initramfs
-rw-r--r-- 1 root root 36864 May 19 08:06 06-55-03
-rw-r--r-- 1 root root 44032 May 19 08:06 06-55-04
-rw-r--r-- 1 root root 47104 May 19 08:06 06-55-05
-rw-r--r-- 1 root root 39936 May 19 08:06 06-55-07
-rw-r--r-- 1 root root 30720 May 19 08:06 06-55-0b
-rw-r--r-- 1 root root 32768 May 19 08:06 06-56-02.initramfs
-rw-r--r-- 1 root root 28672 May 19 08:06 06-56-03
-rw-r--r-- 1 root root 27648 May 19 08:06 06-56-04
-rw-r--r-- 1 root root 23552 May 19 08:06 06-56-05
-rw-r--r-- 1 root root 15360 May 19 08:06 06-5c-02
-rw-r--r-- 1 root root 17408 May 19 08:06 06-5c-09
-rw-r--r-- 1 root root 16384 May 19 08:06 06-5c-0a
-rw-r--r-- 1 root root 109568 May 19 08:06 06-5e-03.initramfs
-rw-r--r-- 1 root root 11264 May 19 08:06 06-5f-01
-rw-r--r-- 1 root root 87040 May 19 08:06 06-66-03
-rw-r--r-- 1 root root 283648 May 19 08:06 06-6a-05
-rw-r--r-- 1 root root 309248 May 19 08:06 06-6a-06
-rw-r--r-- 1 root root 300032 May 19 08:06 06-6c-01
-rw-r--r-- 1 root root 76800 May 19 08:06 06-7a-01
-rw-r--r-- 1 root root 76800 May 19 08:06 06-7a-08
-rw-r--r-- 1 root root 115712 May 19 08:06 06-7e-05
-rw-r--r-- 1 root root 34816 May 19 08:06 06-8a-01
-rw-r--r-- 1 root root 112640 May 19 08:06 06-8c-01
-rw-r--r-- 1 root root 99328 May 19 08:06 06-8c-02
-rw-r--r-- 1 root root 105472 May 19 08:06 06-8d-01
-rw-r--r-- 1 root root 212992 May 19 08:06 06-8e-09.initramfs
-rw-r--r-- 1 root root 105472 May 19 08:06 06-8e-0a.initramfs
-rw-r--r-- 1 root root 106496 May 19 08:06 06-8e-0b.initramfs
-rw-r--r-- 1 root root 106496 May 19 08:06 06-8e-0c.initramfs
-rw-r--r-- 1 root root 1216512 May 19 08:06 06-8f-04
-rw-r--r-- 1 root root 1216512 May 19 08:06 06-8f-05
-rw-r--r-- 1 root root 1216512 May 19 08:06 06-8f-06
-rw-r--r-- 1 root root 591872 May 19 08:06 06-8f-07
-rw-r--r-- 1 root root 1216512 May 19 08:06 06-8f-08
-rw-r--r-- 1 root root 20480 May 19 08:06 06-96-01
-rw-r--r-- 1 root root 226304 May 19 08:06 06-97-02
-rw-r--r-- 1 root root 226304 May 19 08:06 06-97-05
-rw-r--r-- 1 root root 224256 May 19 08:06 06-9a-03
-rw-r--r-- 1 root root 344064 May 19 08:06 06-9a-04
-rw-r--r-- 1 root root 20480 May 19 08:06 06-9c-00
-rw-r--r-- 1 root root 108544 May 19 08:06 06-9e-09.initramfs
-rw-r--r-- 1 root root 105472 May 19 08:06 06-9e-0a.initramfs
-rw-r--r-- 1 root root 106496 May 19 08:06 06-9e-0b.initramfs
-rw-r--r-- 1 root root 106496 May 19 08:06 06-9e-0c.initramfs
-rw-r--r-- 1 root root 106496 May 19 08:06 06-9e-0d.initramfs
-rw-r--r-- 1 root root 97280 May 19 08:06 06-a5-02
-rw-r--r-- 1 root root 98304 May 19 08:06 06-a5-03
-rw-r--r-- 1 root root 97280 May 19 08:06 06-a5-05
-rw-r--r-- 1 root root 98304 May 19 08:06 06-a6-00
-rw-r--r-- 1 root root 97280 May 19 08:06 06-a6-01
-rw-r--r-- 1 root root 108544 May 19 08:06 06-a7-01
-rw-r--r-- 1 root root 140288 May 19 08:06 06-aa-04
-rw-r--r-- 1 root root 3299328 May 19 08:06 06-ad-01
-rw-r--r-- 1 root root 1542144 May 19 08:06 06-af-03
-rw-r--r-- 1 root root 136192 May 19 08:06 06-b5-00
-rw-r--r-- 1 root root 219136 May 19 08:06 06-b7-01
-rw-r--r-- 1 root root 219136 May 19 08:06 06-b7-04
-rw-r--r-- 1 root root 224256 May 19 08:06 06-ba-02
-rw-r--r-- 1 root root 224256 May 19 08:06 06-ba-03
-rw-r--r-- 1 root root 224256 May 19 08:06 06-ba-08
-rw-r--r-- 1 root root 79872 May 19 08:06 06-bd-01
-rw-r--r-- 1 root root 139264 May 19 08:06 06-be-00
-rw-r--r-- 1 root root 226304 May 19 08:06 06-bf-02
-rw-r--r-- 1 root root 226304 May 19 08:06 06-bf-05
-rw-r--r-- 1 root root 226304 May 19 08:06 06-bf-06
-rw-r--r-- 1 root root 226304 May 19 08:06 06-bf-07
-rw-r--r-- 1 root root 90112 May 19 08:06 06-c5-02
-rw-r--r-- 1 root root 90112 May 19 08:06 06-c6-02
-rw-r--r-- 1 root root 90112 May 19 08:06 06-c6-04
-rw-r--r-- 1 root root 90112 May 19 08:06 06-ca-02
-rw-r--r-- 1 root root 563200 May 19 08:06 06-cf-02
-rw-r--r-- 1 root root 7168 May 19 08:06 0f-03-04
-rw-r--r-- 1 root root 10240 May 19 08:06 0f-04-01
-rw-r--r-- 1 root root 2048 May 19 08:06 0f-04-03
-rw-r--r-- 1 root root 3072 May 19 08:06 0f-04-04
-rw-r--r-- 1 root root 3072 May 19 08:06 0f-04-07
-rw-r--r-- 1 root root 9216 May 19 08:06 0f-04-08
-rw-r--r-- 1 root root 2048 May 19 08:06 0f-04-09
-rw-r--r-- 1 root root 4096 May 19 08:06 0f-04-0a
-rw-r--r-- 1 root root 3072 May 19 08:06 0f-06-02
-rw-r--r-- 1 root root 6144 May 19 08:06 0f-06-04
-rw-r--r-- 1 root root 4096 May 19 08:06 0f-06-05
-rw-r--r-- 1 root root 2048 May 19 08:06 0f-06-08
root@tx1320m1:~# cat /proc/cpuinfo | grep microcode | head -1
microcode : 0x27
対処2: LVM Autoactivationの無効化
ステップ1: 現在の状況確認
# 影響を受けるストレージ確認
pvs
lvs | grep -E "(vm-|base-)"
# 自動アクティベーション状態確認
lvs -o name,lv_active_locally,autoactivation | grep vm-
root@tx1320m1:~# pvs
lvs | grep -E "(vm-|base-)"
PV VG Fmt Attr PSize PFree
/dev/sdb iSCSI-LVM-VG lvm2 a-- 379.99g 279.99g
vm-101-disk-0 iSCSI-LVM-VG -wi-a----- 100.00g
root@tx1320m1:~# pvs
PV VG Fmt Attr PSize PFree
/dev/sdb iSCSI-LVM-VG lvm2 a-- 379.99g 279.99g
root@tx1320m1:~# lvs | grep -E "(vm-|base-)"
vm-101-disk-0 iSCSI-LVM-VG -wi-a----- 100.00g
root@tx1320m1:~# lvs -o name,lv_active_locally,autoactivation | grep vm-
vm-101-disk-0 active locally enabled
ステップ2: 公式移行スクリプトの実行
# スクリプト内容の事前確認（任意）
cat /usr/share/pve-manager/migrations/pve-lvm-disable-autoactivation
# 移行スクリプト実行
/usr/share/pve-manager/migrations/pve-lvm-disable-autoactivation
root@tx1320m1:~# /usr/share/pve-manager/migrations/pve-lvm-disable-autoactivation
INFO: Starting with PVE 9, autoactivation will be disabled for new LVM/LVM-thin guest volumes. This script disables autoactivation for existing LVM/LVM-thin guest volumes.
Disable autoactivation on 1 guest volumes on storage 'iSCSI-LVM'? (y/N)? y
INFO: disabling autoactivation for iSCSI-LVM-VG/vm-101-disk-0 on storage 'iSCSI-LVM'...
Logical volume iSCSI-LVM-VG/vm-101-disk-0 changed.
PASS: all guest volumes on storage 'iSCSI-LVM' now have autoactivation disabled
PASS: successfully disabled autoactivation for existing guest volumes on all enabled and active LVM/LVM-thin storages.
ステップ3: 設定変更の確認
# 変更結果確認
lvs -o name,lv_active_locally,autoactivation | grep vm-
# VM動作状況確認（影響がないことを確認）
qm list
root@tx1320m1:~# lvs -o name,lv_active_locally,autoactivation | grep vm-
vm-101-disk-0 active locally
root@tx1320m1:~# qm list
VMID NAME STATUS MEM(MB) BOOTDISK(GB) PID
100 rhel9 stopped 4096 60.00 0
101 RHEL9-Proxmox84-iSCSI stopped 4096 100.00 0
対処完了後の確認
両方の問題が解決されたかチェック
# pve8to9チェッカーで確認
pve8to9
= CHECKING VERSION INFORMATION FOR PVE PACKAGES =
Checking for package updates..
PASS: all packages up-to-date
Checking proxmox-ve package version..
PASS: proxmox-ve package has version >= 8.4-0
Checking running kernel version..
PASS: running kernel '6.8.12-13-pve' is considered suitable for upgrade.
= CHECKING CLUSTER HEALTH/SETTINGS =
SKIP: standalone node.
= CHECKING HYPER-CONVERGED CEPH STATUS =
SKIP: no hyper-converged ceph setup detected!
= CHECKING CONFIGURED STORAGES =
PASS: storage 'TrueNAS' enabled and active.
PASS: storage 'iSCSI-LVM' enabled and active.
PASS: storage 'local' enabled and active.
PASS: storage 'local-nvme-zfs' enabled and active.
PASS: storage 'local-zfs' enabled and active.
INFO: Checking storage content type configuration..
PASS: no storage content problems found
PASS: no storage re-uses a directory for multiple content types.
INFO: Check for usage of native GlusterFS storage plugin...
PASS: No GlusterFS storage found.
INFO: Checking whether all external RBD storages have the 'keyring' option configured
SKIP: No RBD storage configured.
= VIRTUAL GUEST CHECKS =
INFO: Checking for running guests..
PASS: no running guest detected.
INFO: Checking if LXCFS is running with FUSE3 library, if already upgraded..
SKIP: not yet upgraded, no need to check the FUSE library version LXCFS uses
INFO: Checking for VirtIO devices that would change their MTU...
PASS: All guest config descriptions fit in the new limit of 8 KiB
INFO: Checking container configs for deprecated lxc.cgroup entries
PASS: No legacy 'lxc.cgroup' keys found.
INFO: Checking VM configurations for outdated machine versions
PASS: All VM machine versions are recent enough
= MISCELLANEOUS CHECKS =
INFO: Checking common daemon services..
PASS: systemd unit 'pveproxy.service' is in state 'active'
PASS: systemd unit 'pvedaemon.service' is in state 'active'
PASS: systemd unit 'pvescheduler.service' is in state 'active'
PASS: systemd unit 'pvestatd.service' is in state 'active'
INFO: Checking for supported & active NTP service..
PASS: Detected active time synchronisation unit 'chrony.service'
INFO: Checking if the local node's hostname 'tx1320m1' is resolvable..
INFO: Checking if resolved IP is configured on local node..
PASS: Resolved node IP '192.168.11.56' configured and active on single interface.
INFO: Check node certificate's RSA key size
PASS: Certificate 'pve-root-ca.pem' passed Debian Busters (and newer) security level for TLS connections (4096 >= 2048)
PASS: Certificate 'pve-ssl.pem' passed Debian Busters (and newer) security level for TLS connections (2048 >= 2048)
INFO: Checking backup retention settings..
PASS: no backup retention problems found.
INFO: checking CIFS credential location..
PASS: no CIFS credentials at outdated location found.
INFO: Checking permission system changes..
INFO: Checking custom role IDs
PASS: no custom roles defined
INFO: Checking node and guest description/note length..
PASS: All node config descriptions fit in the new limit of 64 KiB
INFO: Checking if the suite for the Debian security repository is correct..
PASS: found no suite mismatch
INFO: Checking for existence of NVIDIA vGPU Manager..
PASS: No NVIDIA vGPU Service found.
INFO: Checking bootloader configuration...
INFO: systemd-boot package installed on legacy-boot system is not necessary, consider removing it
INFO: Check for dkms modules...
SKIP: could not get dkms status
INFO: Check for legacy 'filter' or 'group' sections in /etc/pve/notifications.cfg...
INFO: Check for legacy 'notification-policy' or 'notification-target' options in /etc/pve/jobs.cfg...
PASS: No legacy 'notification-policy' or 'notification-target' options found!
INFO: Check for LVM autoactivation settings on LVM and LVM-thin storages...
PASS: all guest volumes on storage 'iSCSI-LVM' have autoactivation disabled
PASS: No problematic volumes found.
INFO: Checking lvm config for thin_check_options...
PASS: Check for correct thin_check_options passed
INFO: Check space requirements for RRD migration...
PASS: Enough free disk space for increased RRD metric granularity requirements, which is roughly 4.79 MiB.
INFO: Checking for IPAM DB files that have not yet been migrated.
PASS: No legacy IPAM DB found.
PASS: No legacy MAC DB found.
INFO: Checking if the legacy sysctl file '/etc/sysctl.conf' needs to be migrated to new '/etc/sysctl.d/' path.
PASS: Legacy file '/etc/sysctl.conf' exists but does not contain any settings.
INFO: Checking if matching CPU microcode package is installed.
PASS: Found matching CPU microcode package 'intel-microcode' installed.
SKIP: NOTE: Expensive checks, like CT cgroupv2 compat, not performed without '--full' parameter
= SUMMARY =
TOTAL: 44
PASSED: 38
SKIPPED: 6
WARNINGS: 0
FAILURES: 0
システム再起動（Microcode適用のため）
# マイクロコード適用のため再起動
reboot
再起動後の最終確認:
# マイクロコード適用確認
dmesg | grep microcode
root@tx1320m1:~# dmesg | grep microcode
[ 0.604445] microcode: Current revision: 0x00000028
[ 0.604447] microcode: Updated early from: 0x00000027
ステップ3: APTリポジトリの更新
Debian基盤リポジトリの更新
# 現在のリポジトリ設定確認
cat /etc/apt/sources.list
# BookwormからTrixieへの変更
sed -i 's/bookworm/trixie/g' /etc/apt/sources.list
sed -i 's/bookworm/trixie/g' /etc/apt/sources.list.d/pve-enterprise.list
# 変更後のリポジトリ設定確認
cat /etc/apt/sources.list
root@tx1320m1:~# cat /etc/apt/sources.list
deb http://deb.debian.org/debian bookworm main contrib non-free non-free-firmware
deb http://deb.debian.org/debian bookworm-updates main contrib non-free non-free-firmware
deb http://security.debian.org/debian-security bookworm-security main contrib non-free non-free-firmware
root@tx1320m1:~# sed -i 's/bookworm/trixie/g' /etc/apt/sources.list
sed -i 's/bookworm/trixie/g' /etc/apt/sources.list.d/pve-enterprise.list
root@tx1320m1:~# cat /etc/apt/sources.list
deb http://deb.debian.org/debian trixie main contrib non-free non-free-firmware
deb http://deb.debian.org/debian trixie-updates main contrib non-free non-free-firmware
deb http://security.debian.org/debian-security trixie-security main contrib non-free non-free-firmware
Proxmox VE 9リポジトリの追加
Enterprise版の場合:
cat > /etc/apt/sources.list.d/pve-enterprise.sources << EOF
Types: deb
URIs: https://enterprise.proxmox.com/debian/pve
Suites: trixie
Components: pve-enterprise
Signed-By: /usr/share/keyrings/proxmox-archive-keyring.gpg
EOF
No-Subscription版の場合:
cat > /etc/apt/sources.list.d/proxmox.sources << EOF
Types: deb
URIs: http://download.proxmox.com/debian/pve
Suites: trixie
Components: pve-no-subscription
Signed-By: /usr/share/keyrings/proxmox-archive-keyring.gpg
EOF
念のため、両方のリポジトリを追加しておきます。
root@tx1320m1:~# cat > /etc/apt/sources.list.d/pve-enterprise.sources << EOF
Types: deb
URIs: https://enterprise.proxmox.com/debian/pve
Suites: trixie
Components: pve-enterprise
Signed-By: /usr/share/keyrings/proxmox-archive-keyring.gpg
EOF
root@tx1320m1:~# cat > /etc/apt/sources.list.d/proxmox.sources << EOF
Types: deb
URIs: http://download.proxmox.com/debian/pve
Suites: trixie
Components: pve-no-subscription
Signed-By: /usr/share/keyrings/proxmox-archive-keyring.gpg
EOF
No-SubscriptionでEnterpriseリポジトリを有効にすると、次行程のapt updateが失敗します。
EnterpriseリポジトリをWebUIから手動で無効に設定する必要があります。
リポジトリ設定の確認
# パッケージインデックス更新
apt update
# リポジトリ設定確認
apt policy
root@tx1320m1:~# apt update
Hit:1 http://deb.debian.org/debian trixie InRelease
Hit:2 http://security.debian.org/debian-security trixie-security InRelease
Hit:3 http://deb.debian.org/debian trixie-updates InRelease
Hit:4 http://download.proxmox.com/debian/pve trixie InRelease
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
579 packages can be upgraded. Run 'apt list --upgradable' to see them.
root@tx1320m1:~# apt policy
Package files:
100 /var/lib/dpkg/status
release a=now
500 http://download.proxmox.com/debian/pve trixie/pve-no-subscription amd64 Packages
release o=Proxmox,a=stable,n=trixie,l=Proxmox Debian Repository,c=pve-no-subscription,b=amd64
origin download.proxmox.com
500 http://security.debian.org/debian-security trixie-security/main amd64 Packages
release v=13,o=Debian,a=stable-security,n=trixie-security,l=Debian-Security,c=main,b=amd64
origin security.debian.org
500 http://deb.debian.org/debian trixie-updates/main amd64 Packages
release v=13-updates,o=Debian,a=stable-updates,n=trixie-updates,l=Debian,c=main,b=amd64
origin deb.debian.org
500 http://deb.debian.org/debian trixie/non-free-firmware amd64 Packages
release v=13.0,o=Debian,a=stable,n=trixie,l=Debian,c=non-free-firmware,b=amd64
origin deb.debian.org
500 http://deb.debian.org/debian trixie/non-free amd64 Packages
release v=13.0,o=Debian,a=stable,n=trixie,l=Debian,c=non-free,b=amd64
origin deb.debian.org
500 http://deb.debian.org/debian trixie/contrib amd64 Packages
release v=13.0,o=Debian,a=stable,n=trixie,l=Debian,c=contrib,b=amd64
origin deb.debian.org
500 http://deb.debian.org/debian trixie/main amd64 Packages
release v=13.0,o=Debian,a=stable,n=trixie,l=Debian,c=main,b=amd64
origin deb.debian.org
Pinned packages:
ステップ4: システムアップグレードの実行
メジャーアップグレードを実行します。
# メジャーアップグレード実行
apt dist-upgrade
root@tx1320m1:~# apt dist-upgrade
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Calculating upgrade... Done
The following packages will be REMOVED:
libarchive13 libasound2 libcurl3-gnutls libcurl4 libdb5.3 libdbi1 libdw1 libefiboot1 libefivar1 libelf1
libevent-2.1-7 libevent-core-2.1-7 libext2fs2 libfuse2 libgdbm-compat4 libgdbm6 libglib2.0-0 libgnutls-dane0
libgnutls30 libgnutlsxx30 libgoogle-perftools4 libhogweed6 libipset13 libisns0 libknet1 liblttng-ust-common1
liblttng-ust-ctl5 liblttng-ust1 libmagic1 libmpg123-0 libnettle8 libnozzle1 libnpth0 liboath0 liborc-0.4-0
libpcap0.8 libpng16-16 libprotobuf32 libpsl5 libqt5core5a libqt5dbus5 libqt5network5 librdmacm1 libreadline8
librrd8 libsmbclient libssh2-1 libssl3 libstatgrab10 libtcmalloc-minimal4 libtevent0 libtirpc3 liburcu8
libusbredirparser1 libuv1 libzfs4linux libzpool5linux python3-distutils python3-lib2to3
The following NEW packages will be installed:
conntrack dracut-install fonts-dejavu-mono frr frr-pythontools fuse3 gcc-14-base gir1.2-girepository-2.0
gir1.2-glib-2.0 grub-efi-amd64-unsigned initramfs-tools-bin libaio1t64 libapt-pkg7.0 libarchive13t64
libasound2t64 libassuan9 libatomic1 libcares2 libcbor0.10 libclass-methodmaker-perl libcompel1
libcurl3t64-gnutls libcurl4t64 libdb5.3t64 libdbi1t64 libdrm-amdgpu1 libdrm-intel1 libdw1t64 libefiboot1t64
libefivar1t64 libelf1t64 libevent-2.1-7t64 libevent-core-2.1-7t64 libext2fs2t64 libflac14 libfuse2t64
libfuse3-4 libgdbm-compat4t64 libgdbm6t64 libgirepository-1.0-1 libglib2.0-0t64 libglib2.0-data
libgnutls-dane0t64 libgnutls30t64 libgoogle-perftools4t64 libhogweed6t64 libicu76 libio-compress-brotli-perl
libipset13t64 libisns0t64 libjs-bootstrap5 libknet1t64 liblastlog2-2 libldap-common libldap2 libllvm19
liblsof0 liblttng-ust-common1t64 liblttng-ust-ctl5t64 liblttng-ust1t64 liblua5.4-0 libmagic1t64
libmpg123-0t64 libnbd0 libnettle8t64 libnghttp3-9 libngtcp2-16 libngtcp2-crypto-gnutls8 libnozzle1t64
libnpth0t64 liboath0t64 liborc-0.4-0t64 libpcap0.8t64 libpciaccess0 libpcre2-posix3 libperl5.40
libpng16-16t64 libprotobuf32t64 libpsl5t64 libpython3.13-minimal libpython3.13-stdlib libqb-tools
libqt5core5t64 libqt5dbus5t64 libqt5network5t64 librdmacm1t64 libreadline8t64 libreiserfscore0t64 librrd8t64
libsensors-config libsensors5 libsframe1 libsmbclient0 libsndio7.0 libssh2-1t64 libssl3t64 libstatgrab10t64
省略
(Reading database ... 54256 files and directories currently installed.)
Preparing to unpack .../base-files_13.8_amd64.deb ...
Unpacking base-files (13.8) over (12.4+deb12u11) ...
Setting up base-files (13.8) ...
Installing new version of config file /etc/debian_version ...
Configuration file '/etc/issue'
==> Modified (by you or by a script) since installation.
==> Package distributor has shipped an updated version.
What would you like to do about it ? Your options are:
Y or I : install the package maintainer's version
N or O : keep your currently-installed version
D : show the differences between the versions
Z : start a shell to examine the situation
The default action is to keep your current version.
*** issue (Y/I/N/O/D/Z) [default=N] ? Y
Yと入力してEnter
Installing new version of config file /etc/issue ...
Installing new version of config file /etc/issue.net ...
Updating /etc/profile to current default.
Updating /root/.profile to current default.
(Reading database ... 54267 files and directories currently installed.)
省略
There are services installed on your system which need to be restarted
when certain libraries, such as libpam, libc, and libssl, are upgraded.
Since these restarts may cause interruptions of service for the system,
you will normally be prompted on each upgrade for the list of services
you wish to restart.
You can choose this option to avoid being prompted; instead,
all necessary restarts will be done for you automatically
so you can avoid being asked questions on each library upgrade.
Restart services during package upgrades without asking?
<Yes> <No>
サービスの自動再起動を行うため、Yesを選択します。
省略
Adding boot menu entry for UEFI Firmware Settings ...
done
Setting up libpve-notify-perl (9.0.6) ...
Setting up grub-efi-amd64-signed (1+2.12+9+pmx2) ...
Setting up grub-efi-amd64-unsigned (2.12-9+pmx2) ...
Setting up libpve-network-perl (1.1.6) ...
Setting up grub2-common (2.12-9+pmx2) ...
Setting up python3-rbd (19.2.3-pve1) ...
Setting up glusterfs-client (11.1-6) ...
Setting up grub-pc-bin (2.12-9+pmx2) ...
Setting up lvm2 (2.03.31-2+pmx1) ...
Configuration file '/etc/lvm/lvm.conf'
==> Modified (by you or by a script) since installation.
==> Package distributor has shipped an updated version.
What would you like to do about it ? Your options are:
Y or I : install the package maintainer's version
N or O : keep your currently-installed version
D : show the differences between the versions
Z : start a shell to examine the situation
The default action is to keep your current version.
*** lvm.conf (Y/I/N/O/D/Z) [default=N] ? Y
Yと入力してEnter
Setting up pve-container (6.0.9) ...
Setting up qemu-server (9.0.18) ...
Setting up pve-manager (9.0.5) ...
Configuration file '/etc/apt/sources.list.d/pve-enterprise.sources'
==> File on system created by you or by a script.
==> File also in package provided by package maintainer.
What would you like to do about it ? Your options are:
Y or I : install the package maintainer's version
N or O : keep your currently-installed version
D : show the differences between the versions
Z : start a shell to examine the situation
The default action is to keep your current version.
*** pve-enterprise.sources (Y/I/N/O/D/Z) [default=N] ?
Yと入力してEnter
省略
update-initramfs: Generating /boot/initrd.img-6.14.8-2-pve
Running hook script 'zz-proxmox-boot'..
Re-executing '/etc/kernel/postinst.d/zz-proxmox-boot' in new private mount namespace..
Copying and configuring kernels on /dev/disk/by-uuid/90AF-4123
Copying kernel 6.14.8-2-pve
Copying kernel 6.8.12-13-pve
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-6.14.8-2-pve
Found initrd image: /boot/initrd.img-6.14.8-2-pve
Found linux image: /boot/vmlinuz-6.8.12-13-pve
Found initrd image: /boot/initrd.img-6.8.12-13-pve
Adding boot menu entry for UEFI Firmware Settings ...
done
Processing triggers for postfix (3.10.3-2) ...
Restarting postfix
Processing triggers for pve-ha-manager (5.0.4) ...
設定ファイル更新の対応
アップグレード過程で設定ファイルの更新について確認を求められます。
主要な設定ファイルの推奨選択：
| ファイル | 推奨選択 | 理由 |
|---|---|---|
/etc/issue |
N（現在のまま） | Proxmox VEが自動生成 |
/etc/lvm/lvm.conf |
Y（新バージョン） | 新バージョンに反映 |
念のため、差分を確認してみました。
root@tx1320m1:/etc/lvm# diff /etc/issue.dpkg-old /etc/issue
差分なし
root@tx1320m1:/etc/lvm# diff -ruN lvm.conf.dpkg-old lvm.conf
非常に多くの差分があるが、以下の箇所以外ほぼ全てコメントアウトされている。
report {
}
ステップ5: システム再起動と確認
# システム再起動
reboot
アップグレード完了後の確認
システム動作確認
再起動後、アップグレード結果を確認します。
# バージョン確認
pveversion
# カーネル確認
uname -r
# サービス状態確認
systemctl status pve-cluster
systemctl status pvedaemon
systemctl status pveproxy
root@tx1320m1:~# pveversion
pve-manager/9.0.5/9c5600b249dbfd2f (running kernel: 6.14.8-2-pve)
root@tx1320m1:~# uname -r
6.14.8-2-pve
root@tx1320m1:~# systemctl status pve-cluster
systemctl status pvedaemon
systemctl status pveproxy
● pve-cluster.service - The Proxmox VE cluster filesystem
Loaded: loaded (/usr/lib/systemd/system/pve-cluster.service; enabled; preset: enabled)
Active: active (running) since Sun 2025-08-24 15:57:35 JST; 1min 20s ago
Invocation: 8570c7312f1c45f194778764bb48488d
Process: 1083 ExecStart=/usr/bin/pmxcfs (code=exited, status=0/SUCCESS)
Main PID: 1197 (pmxcfs)
Tasks: 7 (limit: 38354)
Memory: 35.7M (peak: 41.9M)
CPU: 113ms
CGroup: /system.slice/pve-cluster.service
mq1197 /usr/bin/pmxcfs
Aug 24 15:57:34 tx1320m1 systemd[1]: Starting pve-cluster.service - The Proxmox VE cluster filesystem...
Aug 24 15:57:34 tx1320m1 pmxcfs[1083]: [main] notice: resolved node name 'tx1320m1' to '192.168.11.56' for default node IP address
Aug 24 15:57:34 tx1320m1 pmxcfs[1083]: [main] notice: resolved node name 'tx1320m1' to '192.168.11.56' for default node IP address
Aug 24 15:57:35 tx1320m1 systemd[1]: Started pve-cluster.service - The Proxmox VE cluster filesystem.
● pvedaemon.service - PVE API Daemon
Loaded: loaded (/usr/lib/systemd/system/pvedaemon.service; enabled; preset: enabled)
Active: active (running) since Sun 2025-08-24 15:57:40 JST; 1min 15s ago
Invocation: d1d34242404146cc92157e0d95f8ca40
Process: 1379 ExecStart=/usr/bin/pvedaemon start (code=exited, status=0/SUCCESS)
Main PID: 1430 (pvedaemon)
Tasks: 4 (limit: 38354)
Memory: 155M (peak: 176.6M)
CPU: 1.099s
CGroup: /system.slice/pvedaemon.service
tq1430 pvedaemon
tq1431 "pvedaemon worker"
tq1432 "pvedaemon worker"
mq1433 "pvedaemon worker"
Aug 24 15:57:35 tx1320m1 systemd[1]: Starting pvedaemon.service - PVE API Daemon...
Aug 24 15:57:40 tx1320m1 pvedaemon[1430]: starting server
Aug 24 15:57:40 tx1320m1 pvedaemon[1430]: starting 3 worker(s)
Aug 24 15:57:40 tx1320m1 pvedaemon[1430]: worker 1431 started
Aug 24 15:57:40 tx1320m1 pvedaemon[1430]: worker 1432 started
Aug 24 15:57:40 tx1320m1 pvedaemon[1430]: worker 1433 started
Aug 24 15:57:40 tx1320m1 systemd[1]: Started pvedaemon.service - PVE API Daemon.
● pveproxy.service - PVE API Proxy Server
Loaded: loaded (/usr/lib/systemd/system/pveproxy.service; enabled; preset: enabled)
Active: active (running) since Sun 2025-08-24 15:57:42 JST; 1min 13s ago
Invocation: 2700dec19918479a8971316ed107dc4d
Process: 1439 ExecStartPre=/usr/bin/pvecm updatecerts --silent (code=exited, status=0/SUCCESS)
Process: 1442 ExecStart=/usr/bin/pveproxy start (code=exited, status=0/SUCCESS)
Process: 1450 ExecStartPost=sh -c [ ! -e /var/log/pveam.log ] && /usr/bin/pveupdate (code=exited, status=1/FAILURE)
Main PID: 1445 (pveproxy)
Tasks: 4 (limit: 38354)
Memory: 158.1M (peak: 178M)
CPU: 1.279s
CGroup: /system.slice/pveproxy.service
tq1445 pveproxy
tq1446 "pveproxy worker"
tq1447 "pveproxy worker"
mq1448 "pveproxy worker"
Aug 24 15:57:40 tx1320m1 systemd[1]: Starting pveproxy.service - PVE API Proxy Server...
Aug 24 15:57:42 tx1320m1 pveproxy[1445]: starting server
Aug 24 15:57:42 tx1320m1 pveproxy[1445]: starting 3 worker(s)
Aug 24 15:57:42 tx1320m1 pveproxy[1445]: worker 1446 started
Aug 24 15:57:42 tx1320m1 pveproxy[1445]: worker 1447 started
Aug 24 15:57:42 tx1320m1 pveproxy[1445]: worker 1448 started
Aug 24 15:57:42 tx1320m1 systemd[1]: Started pveproxy.service - PVE API Proxy Server.
VM動作状況確認
# VM一覧と状態確認
qm list
# 各VMの詳細状態確認
qm status [VMID]
root@tx1320m1:~# qm list
VMID NAME STATUS MEM(MB) BOOTDISK(GB) PID
100 rhel9 running 4096 60.00 2105
101 RHEL9-Proxmox84-iSCSI running 4096 100.00 2215
WebUI動作確認
アップグレード後のWebUIにログインして、以前作成した仮想マシンが起動していることを確認しました。
https://192.168.11.56:8006/）
まとめ
Proxmox VE 8.3から9.0へのアップグレードを行い、以前作成した仮想マシンが動作することを確認しました。
参考資料
注意: アップグレード実施前には、必ずテスト環境での検証と十分なバックアップを実施してください。