Hi
I am new on your forum, because I need some help.
I have a server with debian and proxmox 2.
The HardDisk is broken.
I am in rescue mode, and I can't mount LVM partition to recover my backups.
What I've already done :
Code:
# fdisk -l
Disk /dev/sda: 2000.4 GB, 2000398934016 bytes
255 heads, 63 sectors/track, 243201 cylinders, total 3907029168 sectors
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 identifier: 0x000d6e00
Device Boot Start End Blocks Id System
/dev/sda1 * 4096 61442048 30718976+ 83 Linux
/dev/sda2 61442049 81920000 10238976 82 Linux swap / Solaris
Partition 2 does not start on physical sector boundary.
/dev/sda3 81920001 3907020800 1912550400 f W95 Ext'd (LBA)
Partition 3 does not start on physical sector boundary.
/dev/sda5 81920002 3907020800 1912550399+ 8e Linux LVM
Partition 5 does not start on physical sector boundary.
Code:
# vgscan
Reading all physical volumes. This may take a while...
/dev/pve/lv1: read failed after 0 of 4096 at 0: Input/output error
/dev/pve/lv1: read failed after 0 of 4096 at 4096: Input/output error
Found volume group "pve" using metadata type lvm2
Code:
~# vgscan
Reading all physical volumes. This may take a while...
/dev/pve/lv1: read failed after 0 of 4096 at 0: Input/output error
/dev/pve/lv1: read failed after 0 of 4096 at 4096: Input/output error
Found volume group "pve" using metadata type lvm2
Code:
mount /dev/pve/lv1 /mntlvm
mount: /dev/mapper/pve-lv1: can't read superblock
Code:
# vgdisplay
/dev/pve/lv1: read failed after 0 of 4096 at 0: Input/output error
/dev/pve/lv1: read failed after 0 of 4096 at 4096: Input/output error
--- Volume group ---
VG Name pve
System ID
Format lvm2
Metadata Areas 1
Metadata Sequence No 2
VG Access read/write
VG Status resizable
MAX LV 0
Cur LV 1
Open LV 0
Max PV 0
Cur PV 1
Act PV 1
VG Size 1.78 TiB
PE Size 4.00 MiB
Total PE 466931
Alloc PE / Size 449999 / 1.72 TiB
Free PE / Size 16932 / 66.14 GiB
VG UUID RmSYX5-Tsw2-anOB-nYef-r3Lt-7KJh-TvsRw9
root@rescue:~# lvdisplay
/dev/pve/lv1: read failed after 0 of 4096 at 0: Input/output error
/dev/pve/lv1: read failed after 0 of 4096 at 4096: Input/output error
--- Logical volume ---
LV Path /dev/pve/lv1
LV Name lv1
VG Name pve
LV UUID ATOUfP-S7up-R5oE-L1l3-sQjt-35pq-E2rY2V
LV Write Access read/write
LV Creation host, time ,
LV Status available
# open 0
LV Size 1.72 TiB
Current LE 449999
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:0
Code:
# pvscan
/dev/pve/lv1: read failed after 0 of 4096 at 0: Input/output error
/dev/pve/lv1: read failed after 0 of 4096 at 4096: Input/output error
PV /dev/sda5 VG pve lvm2 [1.78 TiB / 66.14 GiB free]
Total: 1 [1.78 TiB] / in use: 1 [1.78 TiB] / in no VG: 0 [0 ]
So I've a big error :
/dev/pve/lv1: read failed after 0 of 4096 at 0: Input/output error /dev/pve/lv1: read failed after 0 of 4096 at 4096: Input/output error
And I can't mount partition.
Do you have solution to mount it, and recover my partition ?
I've a container on this LVM, and no external backup for it.
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vgcfgrestore output
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Restore failed.
fdisk output
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Thank you,
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