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kimevgen2021-10-05 08:12:48
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kimevgen, 2021-10-05 08:12:48

Physical disk forwarded in Win10 VM is detected with multiple partitions up to 2048 GB, how to fix?

There are several hard drives with a capacity of 8 TB. The disks have one exFat partition for the entire disk. Disks are forwarded to Win10 VM (installation from original image), virtio drivers are installed. Drives are detected in the system, but their size is not correct and the drives are partitioned up to 2048 GB. The virtio scsi VM controller forwarded disks both as virtio[n] and as scsi[n], the result is the same.
The same disks are simultaneously forwarded to two Linux Server 20.04 VMs, everything is in order there, they work as expected.
How to overcome this, I can not find anything on the Internet with such a symptom.

/etc/pve/nodes/server/qemu-server/102.conf

agent: 1
boot: order=ide0;scsi0;net0;ide1
cores: 2
ide0: local:iso/ru-ru_windows_10_consumer_editions_version_21h1_updated_sep_2021_x64_dvd_>
ide1: local:iso/virtio-win-0.1.208.iso,media=cdrom,size=543390K
machine: pc-i440fx-6.0
memory: 4096
name: core-pool
net0: e1000=08:00:27:FB:C3:A4,bridge=vmbr0,firewall=1
numa: 0
ostype: win10
scsi0: local-lvm:vm-102-disk-0,discard=on,size=60G
scsihw: virtio-scsi-pci
smbios1: uuid=9c4d2ec8-dbf7-4a26-bf1f-af41d22a566c
sockets: 1
virtio1: /dev/disk/by-label/storage1,size=7630869M
virtio10: /dev/disk/by-label/storage10,size=7630883M
virtio2: /dev/disk/by-label/storage2,size=7630884M
virtio3: /dev/disk/by-label/storage3,size=7630883M
virtio4: /dev/disk/by-label/storage4,size=7630884M
virtio5: /dev/disk/by-label/storage5,size=7630884M
virtio6: /dev/disk/by-label/storage6,size=7630867M
virtio7: /dev/disk/by-label/storage7,size=7630867M
virtio8: /dev/disk/by-label/storage8,size=7630884M
virtio9: /dev/disk/by-label/storage9,size=7630884M
vmgenid: c055c493-5512-4bc3-8088-e6dc3e7cc6c4


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Puma Thailand, 2021-10-05
@kimevgen

so you forward the disk and not the partition, it's clear that GPT does not see Windows, and without it there is no support for disk partitions larger than 2 TB

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