2022-02-18 11:49:54 +00:00
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# VirtualBox
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### guest share
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FYI: _remember to mkdir a folder for this_
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`sudo mount.vboxsf media /mnt/exchange`
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after adding a guest share the users need access which is granted by a group:
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2022-03-11 07:18:46 +00:00
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`sudo usermod -G vboxsf -a $USER`
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sometimes it will generate a protocol error:
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```
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[ 6.646480] vboxsf: could not stat root of share: -71
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[ 6.647218] 06:53:23.826079 automount Error: vbsvcAutomounterMountIt: Failed to mount 'exchange' on '/mnt/exchange': Protocol error (-1,71)
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```
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2022-04-22 12:44:44 +00:00
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the workaround is to choose an new/other folder on the host system.
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### vhd
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```bash
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modprobe nbd
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qemu-nbd -c /dev/nbd0 image.vhd
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mount /dev/nbd0 /mnt
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[..work...]
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umount /mnt
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qemu-nbd -d /dev/nbd0
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modprobe -r nbd
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```
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libguestfs
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```bash
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[install libguestfs-tools]
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virt-list-partitions FILE_NAME.vhdx
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guestmount -a srv-kirikas-storage.vhdx -m DEVICE --ro MOUNT_POINT
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2022-07-05 13:45:28 +00:00
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```
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### virtual bridge inside
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as soon as you have a bridge inside the VM all the networking traffic is broken.
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Maybe it is the copy of the MAC, which breaks it. However, after doing things, it is working now.
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