Wie kann ich gelöschte PVE/Daten korrekt wiederherstellen?

K

kukoratsch

Member
Apr 25, 2021
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Hallo zusammen,

Ich habe versehentlich pve/data LVM-Thin-Pool volume in proxmox gelöscht.
lvremove /dev/pve/data

Jetzt habe ich kein Laufwerk local-lvm mehr.
Kann man Laufwerk wiederherstellen?

Vielen dank.

Das sind daten bevor ich lvremove /dev/pve/data ich ausgeführt habe
Code: 
root@proxmox:~# df -h
Filesystem            Size  Used Avail Use% Mounted on
udev                  7.8G     0  7.8G   0% /dev
tmpfs                 1.6G  1.5M  1.6G   1% /run
/dev/mapper/pve-root   23G   22G     0 100% /
tmpfs                 7.8G   43M  7.8G   1% /dev/shm
tmpfs                 5.0M     0  5.0M   0% /run/lock
/dev/nvme0n1p2        511M  312K  511M   1% /boot/efi
/dev/sdb               55G   36G   17G  69% /mnt/sdb
/dev/sda              458G   21G  414G   5% /mnt/sda
/dev/fuse             128M   20K  128M   1% /etc/pve
tmpfs                 1.6G     0  1.6G   0% /run/user/0
root@proxmox:~# du -sh /var/lib/vz/
730M    /var/lib/vz/
root@proxmox:~# fdisk -l
Disk /dev/loop0: 48 GiB, 51539607552 bytes, 100663296 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/nvme0n1: 465.76 GiB, 500107862016 bytes, 976773168 sectors
Disk model: Samsung SSD 970 EVO Plus 500GB        
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 9A8D838A-2CA3-47D4-98C4-194A8DD803EA

Device           Start       End   Sectors   Size Type
/dev/nvme0n1p1      34      2047      2014  1007K BIOS boot
/dev/nvme0n1p2    2048   1050623   1048576   512M EFI System
/dev/nvme0n1p3 1050624 976773134 975722511 465.3G Linux LVM


Disk /dev/mapper/pve-swap: 2 GiB, 2147483648 bytes, 4194304 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/mapper/pve-root: 23 GiB, 24696061952 bytes, 48234496 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/mapper/pve-vm--600--disk--0: 128 GiB, 137438953472 bytes, 268435456 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 65536 bytes / 65536 bytes
Disklabel type: dos
Disk identifier: 0x43da327b

Device                                 Boot  Start       End   Sectors   Size Id Type
/dev/mapper/pve-vm--600--disk--0-part1 *      2048    104447    102400    50M  7 HPFS/
/dev/mapper/pve-vm--600--disk--0-part2      104448 268433407 268328960 127.9G  7 HPFS/


Disk /dev/mapper/pve-vm--200--disk--0: 32 GiB, 34359738368 bytes, 67108864 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 65536 bytes / 65536 bytes
Disklabel type: dos
Disk identifier: 0x410af768

Device                                 Boot    Start      End  Sectors  Size Id Type
/dev/mapper/pve-vm--200--disk--0-part1 *        2048 65107967 65105920   31G 83 Linux
/dev/mapper/pve-vm--200--disk--0-part2      65110014 67106815  1996802  975M  5 Extend
/dev/mapper/pve-vm--200--disk--0-part5      65110016 67106815  1996800  975M 82 Linux

Partition 2 does not start on physical sector boundary.


Disk /dev/mapper/pve-vm--701--disk--0: 16 GiB, 17179869184 bytes, 33554432 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 65536 bytes / 65536 bytes
Disklabel type: gpt
Disk identifier: 73A069CD-C9F1-46AD-AD47-957E99FC9C7E

Device                                 Start      End  Sectors Size Type
/dev/mapper/pve-vm--701--disk--0-part1  2048     4095     2048   1M BIOS boot
/dev/mapper/pve-vm--701--disk--0-part2  4096 33552383 33548288  16G Linux filesystem


Disk /dev/mapper/pve-vm--100--disk--0: 8 GiB, 8589934592 bytes, 16777216 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 65536 bytes / 65536 bytes


Disk /dev/mapper/pve-vm--502--disk--0: 48 GiB, 51539607552 bytes, 100663296 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 65536 bytes / 65536 bytes


Disk /dev/mapper/pve-vm--300--disk--0: 32 GiB, 34359738368 bytes, 67108864 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 65536 bytes / 65536 bytes
Disklabel type: dos
Disk identifier: 0x75f51fe5

Device                                 Boot    Start      End  Sectors  Size Id Type
/dev/mapper/pve-vm--300--disk--0-part1 *        2048 65107967 65105920   31G 83 Linux
/dev/mapper/pve-vm--300--disk--0-part2      65110014 67106815  1996802  975M  5 Extend
/dev/mapper/pve-vm--300--disk--0-part5      65110016 67106815  1996800  975M 82 Linux

Partition 2 does not start on physical sector boundary.


Disk /dev/mapper/pve-vm--111--disk--0: 64 GiB, 68719476736 bytes, 134217728 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 65536 bytes / 65536 bytes
Disklabel type: dos
Disk identifier: 0xbfaffbe8

Device                                 Boot     Start       End   Sectors  Size Id Type
/dev/mapper/pve-vm--111--disk--0-part1 *         2048 132216831 132214784   63G 83 Linu
/dev/mapper/pve-vm--111--disk--0-part2      132218878 134215679   1996802  975M  5 Exte
/dev/mapper/pve-vm--111--disk--0-part5      132218880 134215679   1996800  975M 82 Linu

Partition 2 does not start on physical sector boundary.


Disk /dev/mapper/pve-vm--110--disk--0: 32 GiB, 34359738368 bytes, 67108864 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 65536 bytes / 65536 bytes
Disklabel type: dos
Disk identifier: 0xc8672551

Device                                 Boot    Start      End  Sectors  Size Id Type
/dev/mapper/pve-vm--110--disk--0-part1 *        2048 65107967 65105920   31G 83 Linux
/dev/mapper/pve-vm--110--disk--0-part2      65110014 67106815  1996802  975M  5 Extend
/dev/mapper/pve-vm--110--disk--0-part5      65110016 67106815  1996800  975M 82 Linux

Partition 2 does not start on physical sector boundary.


Disk /dev/sda: 465.76 GiB, 500107862016 bytes, 976773168 sectors
Disk model:                
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/sdb: 55.9 GiB, 60022480896 bytes, 117231408 sectors
Disk model: ASM1153USB3.0TOS
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 33553920 bytes
root@proxmox:~#
 
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