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by darkside83
16 May 2024, 16:58
Forum: Partition Recovery
Topic: oVirt storage-domain recovery
Replies: 5
Views: 21649

Re: oVirt storage-domain recovery

Thanks. I scanned drive in GPT mode and find needed partition beginning in LBA. After that I can copy it with ddrescue. Something like that:

Code: Select all

ddrescue --input-position=2125244399616 --output-position=0 --size=106795368448 /dev/mapper/disk partition.raw
by darkside83
10 May 2024, 15:16
Forum: Partition Recovery
Topic: oVirt storage-domain recovery
Replies: 5
Views: 21649

Re: oVirt storage-domain recovery

Testdisk log is more than 16Mb. I can upload it on some external resource.

You are right about LVM. It hasn't partitions, it has volumes.
VM abbreviation is Virtual Machine. So, each logical volume is a drive for virtual machine and has own MBR/GPT partition table.
Partition I'm seeking is located ...
by darkside83
10 May 2024, 00:23
Forum: Partition Recovery
Topic: oVirt storage-domain recovery
Replies: 5
Views: 21649

Re: oVirt storage-domain recovery

I forgot to specify a drive geometry:

Code: Select all

Disk /dev/mapper/3600000000000000000000410fd4fd9d3 - 4294 GB / 4000 GiB - CHS 522166 255 63 (RO), sector size=512
by darkside83
10 May 2024, 00:14
Forum: Partition Recovery
Topic: oVirt storage-domain recovery
Replies: 5
Views: 21649

oVirt storage-domain recovery

Hello,

I have a damaged storage-domain in oVirt.
It's usual block device provided by iSCSI. It hasn't any partition table. All the drive is just a LVM-volume. This LVM-volume has LVM-partitions. Each LVM-partition is a drive for VM. It could be in qcow2 or raw format.
I found some qcow2 disks using ...

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