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Virtiofs driver does not work in QEMU 5.0 #385

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MatiasVara opened this issue Apr 26, 2020 · 3 comments
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Virtiofs driver does not work in QEMU 5.0 #385

MatiasVara opened this issue Apr 26, 2020 · 3 comments
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@MatiasVara
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bug This label identifies bugs. These items should be in Kanban.

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@MatiasVara
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I am getting the following error from the virtiofsd:

[1910398638833478] [ID: 00000004] unique: 3221020831, opcode: INIT (26), nodeid: 4555314, insize: 56, pid: 4294967295
[1910398638856305] [ID: 00000004] INIT: 7.27
[1910398638870261] [ID: 00000004] flags=0x00000000
[1910398638882612] [ID: 00000004] max_readahead=0x00100000
[1910398638895023] [ID: 00000004] fuse: unsupported protocol version: 7.27
[1910398638936227] [ID: 00000004]    unique: 3221020831, error: -71 (Protocol error), outsize: 16
[1910398638950343] [ID: 00000004] virtio_send_msg: elem 0: with 2 in desc of length 80
@MatiasVara MatiasVara added the bug This label identifies bugs. These items should be in Kanban. label Apr 26, 2020
@MatiasVara MatiasVara self-assigned this Apr 26, 2020
@MatiasVara
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https://github.com/qemu/qemu/blob/a43efa34c7d7b628cbf1ec0fe60043e5c91043ea/tools/virtiofsd/fuse_common.h

@MatiasVara
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Replace with ./virtiofsd -d --socket-path=/tmp/vhostqemu -o source=/root/qemu-for-virtiofs/build/testdir/ -o cache=always

@MatiasVara
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The fix was just to pump the MINOR to 31.

MatiasVara added a commit that referenced this issue May 1, 2020
@MatiasVara
Issue #385: Bump the MINOR for VirtIOFS
663578d
MatiasVara added a commit that referenced this issue May 1, 2020
@MatiasVara
Issue #385: Bump the MINOR for VirtIOFS (#387)
05a9aa9
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