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LZ4F_decompress failed with code ERROR_blockChecksum_invalid #134

@sbrunsch2024

Description

@sbrunsch2024

Version used
Provide output of virtnbdbackup -V

1.9.38

Describe the bug
restore Error

Expected behavior
successful restore

Hypervisor information:

  • OS: [e.g. Alma, Debian]
  • HV type [e.g. opennebula, plain libvirt, rhev]
    libvirt kvm@ debian

virtnbdrestore -i /vmbackup/routervm/202309 -o /kvm/storage -N routervm

ERROR root virtnbdrestore - restoreData [MainThread]: LZ4F_decompress failed with code: ERROR_blockChecksum_invalid
Traceback (most recent call last):
File "/usr/bin/virtnbdrestore", line 142, in restoreData
written = chunk.read(
^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/libvirtnbdbackup/chunk.py", line 83, in read
data = lz4.decompressFrame(reader.read(blocklen))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/libvirtnbdbackup/lz4.py", line 27, in decompressFrame
return lz4.frame.decompress(data)

No workaround

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