TL;DR
Webコンソールからクラスターを選択し、Disks > ZFS または Disks > Directoryを選び、それぞれ Create: ZFS または Create: Directory で作成することができます。
動機
ターミナルからストレージをマウントしようとすると大変ですよね。パーティションは慎重にやらないといけないし、マウントするパスは迷うし、自動マウントの設定も必要だし...
ProxmoxではWebコンソールからストレージをマウントすることができます。
手順
いずれもクラスター内のメニューから作成できます。なお、DirectoryかZFSかによってマウントパスが違いました。
ZFS の作成
クラスター選択 > Disk > ZFS > Create: ZFS から作成できます。
Create: Directoryのファイルシステムの選択肢にはzfsが無いので注意です。
ちなみに Kingston の2TB なので k2 という名前でマウントしています。Mount K2に引っ掛けたジョーク... 以降の手順も同様です。
作成時のOutputです。
The operation has completed successfully. # /sbin/zpool create -o ashift=12 k2 /dev/nvme0n1p1 # /sbin/zfs set compression=on k2 # systemctl enable zfs-import@k2.service Created symlink /etc/systemd/system/zfs-import.target.wants/zfs-import@k2.service -> /lib/systemd/system/zfs-import@.service. TASK OK
作成後のWebコンソールと、ターミナルから見たパーティション・マウントパスです。
root@pve:~# lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT nvme1n1 259:0 0 931.5G 0 disk |-nvme1n1p1 259:1 0 1007K 0 part |-nvme1n1p2 259:2 0 512M 0 part `-nvme1n1p3 259:3 0 931G 0 part nvme0n1 259:4 0 1.8T 0 disk |-nvme0n1p1 259:5 0 1.8T 0 part `-nvme0n1p9 259:6 0 8M 0 part
root@pve:~# findmnt TARGET SOURCE FSTYPE OPTIONS / rpool/ROOT/pve-1 zfs rw,relatime,xattr,noacl |-/sys sysfs sysfs rw,nosuid,nodev,noexec,relatime | |-/sys/kernel/security securityfs securityfs rw,nosuid,nodev,noexec,relatime | |-/sys/fs/cgroup cgroup2 cgroup2 rw,nosuid,nodev,noexec,relatime | |-/sys/fs/pstore pstore pstore rw,nosuid,nodev,noexec,relatime | |-/sys/firmware/efi/efivars efivarfs efivarfs rw,nosuid,nodev,noexec,relatime | |-/sys/fs/bpf none bpf rw,nosuid,nodev,noexec,relatime,mode=700 | |-/sys/kernel/debug debugfs debugfs rw,nosuid,nodev,noexec,relatime | |-/sys/kernel/tracing tracefs tracefs rw,nosuid,nodev,noexec,relatime | |-/sys/fs/fuse/connections fusectl fusectl rw,nosuid,nodev,noexec,relatime | `-/sys/kernel/config configfs configfs rw,nosuid,nodev,noexec,relatime |-/proc proc proc rw,relatime | `-/proc/sys/fs/binfmt_misc systemd-1 autofs rw,relatime,fd=30,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=33881 |-/dev udev devtmpfs rw,nosuid,relatime,size=14284768k,nr_inodes=3571192,mode=755,inode64 | |-/dev/pts devpts devpts rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000 | |-/dev/shm tmpfs tmpfs rw,nosuid,nodev,inode64 | |-/dev/hugepages hugetlbfs hugetlbfs rw,relatime,pagesize=2M | `-/dev/mqueue mqueue mqueue rw,nosuid,nodev,noexec,relatime |-/run tmpfs tmpfs rw,nosuid,nodev,noexec,relatime,size=2863444k,mode=755,inode64 | |-/run/lock tmpfs tmpfs rw,nosuid,nodev,noexec,relatime,size=5120k,inode64 | |-/run/rpc_pipefs sunrpc rpc_pipefs rw,relatime | `-/run/user/0 tmpfs tmpfs rw,nosuid,nodev,relatime,size=2863440k,nr_inodes=715860,mode=700,inode64 |-/k2 k2 zfs rw,xattr,noacl |-/rpool rpool zfs rw,noatime,xattr,noacl | |-/rpool/ROOT rpool/ROOT zfs rw,noatime,xattr,noacl | `-/rpool/data rpool/data zfs rw,noatime,xattr,noacl |-/var/lib/lxcfs lxcfs fuse.lxcfs rw,nosuid,nodev,relatime,user_id=0,group_id=0,allow_other `-/etc/pve /dev/fuse fuse rw,nosuid,nodev,relatime,user_id=0,group_id=0,default_permissions,allow_other
ext4, xfs の作成
クラスター選択 > Disk > ZFS > Create: Directory から作成できます。
作成時のOutputです。
The operation has completed successfully.
# /sbin/mkfs -t ext4 /dev/nvme0n1p1
mke2fs 1.46.2 (28-Feb-2021)
Discarding device blocks: 4096/488376320 2625536/488376320 79171584/488376320244322304/488376320412094464/488376320 done
Creating filesystem with 488376320 4k blocks and 122101760 inodes
Filesystem UUID: 32b206d1-d332-423f-b49f-e95318530dd7
Superblock backups stored on blocks:
32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208,
4096000, 7962624, 11239424, 20480000, 23887872, 71663616, 78675968,
102400000, 214990848
Allocating group tables: 0/14905 done
Writing inode tables: 0/14905 done
Creating journal (262144 blocks): done
Writing superblocks and filesystem accounting information: 0/14905 done
# /sbin/blkid /dev/nvme0n1p1 -o export
Created symlink /etc/systemd/system/multi-user.target.wants/mnt-pve-k2.mount -> /etc/systemd/system/mnt-pve-k2.mount.
TASK OK
作成後のWebコンソールと、ターミナルから見たパーティション・マウントパスです。
root@pve:~# lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT nvme1n1 259:0 0 931.5G 0 disk |-nvme1n1p1 259:1 0 1007K 0 part |-nvme1n1p2 259:2 0 512M 0 part `-nvme1n1p3 259:3 0 931G 0 part nvme0n1 259:4 0 1.8T 0 disk |-nvme0n1p1 259:5 0 1.8T 0 part /mnt/pve/k2 `-nvme0n1p9 259:6 0 8M 0 part
TARGET SOURCE FSTYPE OPTIONS / rpool/ROOT/pve-1 zfs rw,relatime,xattr,noacl |-/sys sysfs sysfs rw,nosuid,nodev,noexec,relatime | |-/sys/kernel/security securityfs securityfs rw,nosuid,nodev,noexec,relatime | |-/sys/fs/cgroup cgroup2 cgroup2 rw,nosuid,nodev,noexec,relatime | |-/sys/fs/pstore pstore pstore rw,nosuid,nodev,noexec,relatime | |-/sys/firmware/efi/efivars efivarfs efivarfs rw,nosuid,nodev,noexec,relatime | |-/sys/fs/bpf none bpf rw,nosuid,nodev,noexec,relatime,mode=700 | |-/sys/kernel/debug debugfs debugfs rw,nosuid,nodev,noexec,relatime | |-/sys/kernel/tracing tracefs tracefs rw,nosuid,nodev,noexec,relatime | |-/sys/fs/fuse/connections fusectl fusectl rw,nosuid,nodev,noexec,relatime | `-/sys/kernel/config configfs configfs rw,nosuid,nodev,noexec,relatime |-/proc proc proc rw,relatime | `-/proc/sys/fs/binfmt_misc systemd-1 autofs rw,relatime,fd=30,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=33881 |-/dev udev devtmpfs rw,nosuid,relatime,size=14284768k,nr_inodes=3571192,mode=755,inode64 | |-/dev/pts devpts devpts rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000 | |-/dev/shm tmpfs tmpfs rw,nosuid,nodev,inode64 | |-/dev/hugepages hugetlbfs hugetlbfs rw,relatime,pagesize=2M | `-/dev/mqueue mqueue mqueue rw,nosuid,nodev,noexec,relatime |-/run tmpfs tmpfs rw,nosuid,nodev,noexec,relatime,size=2863444k,mode=755,inode64 | |-/run/lock tmpfs tmpfs rw,nosuid,nodev,noexec,relatime,size=5120k,inode64 | |-/run/rpc_pipefs sunrpc rpc_pipefs rw,relatime | `-/run/user/0 tmpfs tmpfs rw,nosuid,nodev,relatime,size=2863440k,nr_inodes=715860,mode=700,inode64 |-/mnt/pve/k2 /dev/nvme0n1p1 ext4 rw,relatime |-/rpool rpool zfs rw,noatime,xattr,noacl | |-/rpool/ROOT rpool/ROOT zfs rw,noatime,xattr,noacl | `-/rpool/data rpool/data zfs rw,noatime,xattr,noacl |-/var/lib/lxcfs lxcfs fuse.lxcfs rw,nosuid,nodev,relatime,user_id=0,group_id=0,allow_other `-/etc/pve /dev/fuse fuse rw,nosuid,nodev,relatime,user_id=0,group_id=0,default_permissions,allow_other
間違って作成した場合
ZFSとDirectoryどちらの場合でも、選択して More から Destroy を選ぶことで削除が可能です。
ZFS の削除
Removed /etc/systemd/system/zfs-import.target.wants/zfs-import@k2.service. wiping block device /dev/nvme0n1p1 /dev/nvme0n1p1: 8 bytes were erased at offset 0x0003b000 (zfs_member): 0c b1 ba 00 00 00 00 00 /dev/nvme0n1p1: 8 bytes were erased at offset 0x00029000 (zfs_member): 0c b1 ba 00 00 00 00 00 /dev/nvme0n1p1: 8 bytes were erased at offset 0x00028000 (zfs_member): 0c b1 ba 00 00 00 00 00 /dev/nvme0n1p1: 8 bytes were erased at offset 0x0007b000 (zfs_member): 0c b1 ba 00 00 00 00 00 /dev/nvme0n1p1: 8 bytes were erased at offset 0x00069000 (zfs_member): 0c b1 ba 00 00 00 00 00 /dev/nvme0n1p1: 8 bytes were erased at offset 0x00068000 (zfs_member): 0c b1 ba 00 00 00 00 00 /dev/nvme0n1p1: 8 bytes were erased at offset 0x00066000 (zfs_member): 0c b1 ba 00 00 00 00 00 /dev/nvme0n1p1: 8 bytes were erased at offset 0x00065000 (zfs_member): 0c b1 ba 00 00 00 00 00 /dev/nvme0n1p1: 8 bytes were erased at offset 0x00064000 (zfs_member): 0c b1 ba 00 00 00 00 00 /dev/nvme0n1p1: 8 bytes were erased at offset 0x1d1c07bb000 (zfs_member): 0c b1 ba 00 00 00 00 00 /dev/nvme0n1p1: 8 bytes were erased at offset 0x1d1c07a9000 (zfs_member): 0c b1 ba 00 00 00 00 00 /dev/nvme0n1p1: 8 bytes were erased at offset 0x1d1c07a8000 (zfs_member): 0c b1 ba 00 00 00 00 00 /dev/nvme0n1p1: 8 bytes were erased at offset 0x1d1c07a6000 (zfs_member): 0c b1 ba 00 00 00 00 00 /dev/nvme0n1p1: 8 bytes were erased at offset 0x1d1c07a5000 (zfs_member): 0c b1 ba 00 00 00 00 00 /dev/nvme0n1p1: 8 bytes were erased at offset 0x1d1c07a4000 (zfs_member): 0c b1 ba 00 00 00 00 00 /dev/nvme0n1p1: 8 bytes were erased at offset 0x1d1c07fb000 (zfs_member): 0c b1 ba 00 00 00 00 00 /dev/nvme0n1p1: 8 bytes were erased at offset 0x1d1c07e9000 (zfs_member): 0c b1 ba 00 00 00 00 00 /dev/nvme0n1p1: 8 bytes were erased at offset 0x1d1c07e8000 (zfs_member): 0c b1 ba 00 00 00 00 00 /dev/nvme0n1p1: 8 bytes were erased at offset 0x1d1c07e6000 (zfs_member): 0c b1 ba 00 00 00 00 00 /dev/nvme0n1p1: 8 bytes were erased at offset 0x1d1c07e5000 (zfs_member): 0c b1 ba 00 00 00 00 00 /dev/nvme0n1p1: 8 bytes were erased at offset 0x1d1c07e4000 (zfs_member): 0c b1 ba 00 00 00 00 00 200+0 records in 200+0 records out 209715200 bytes (210 MB, 200 MiB) copied, 0.189003 s, 1.1 GB/s The operation has completed successfully. TASK OK
ext4, xfs の削除
Removed /etc/systemd/system/multi-user.target.wants/mnt-pve-k2.mount. wiping block device /dev/nvme0n1p1 /dev/nvme0n1p1: 2 bytes were erased at offset 0x00000438 (ext4): 53 ef 200+0 records in 200+0 records out 209715200 bytes (210 MB, 200 MiB) copied, 0.33387 s, 628 MB/s The operation has completed successfully. TASK OK
まとめ
増設したSSDをマウントすることができました。