<div dir="ltr"><div dir="ltr"><br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">MkfsSion <<a href="mailto:mkfssion@mkfssion.com">mkfssion@mkfssion.com</a>> 于2022年3月27日周日 15:54写道：<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hello everyone,<br>
        I encountered an issue when using VirtIOFS on Windows guest. Once I <br>
read files on guest, the VirtIOFS service stopped suddenly. I followed the <br>
instruction on <a href="https://virtio-fs.gitlab.io/howto-windows.html" rel="noreferrer" target="_blank">https://virtio-fs.gitlab.io/howto-windows.html</a> site. The <br>
following is the information about my setup.<br>
        virtiofsd version: <br>
                mkfssion@MkfsSion-LPC ~ [1]> /usr/lib/qemu/virtiofsd -V<br>
                virtiofsd version 6.2.0<br>
                Copyright (c) 2003-2021 Fabrice Bellard and the QEMU <br>
Project developers<br>
                using FUSE kernel interface version 7.33<br>
<br>
        Linux version:<br>
                Linux MkfsSion-LPC 5.10.108-1-lts510 #1 SMP Wed, 23 Mar <br>
2022 09:50:53 +0000 x86_64 GNU/Linux<br>
<br>
        Windows guest:<br>
                Version Windows 10 Enterprise LTSC<br>
                Version Number  21H2<br>
                OS Internal Version     19044.1586<br>
                Experience      Windows Feature Experience Pack <br>
120.2212.4170.0<br>
<br>
        VirtIODriver: virtio-win-0.1.215<br>
<br>
        Error code shown in Windows Explorer: 0x800703E3<br>
<br>
        Debug log from VirtIOFS service after appending -d -1 -D C:<br>
\virtiofs.log parameter: <a href="https://fars.ee/D0sr" rel="noreferrer" target="_blank">https://fars.ee/D0sr</a><br>
<br>
        Host FS: btrfs<br>
<br>
        libvirt xml:<br>
                ...<br>
                <memoryBacking><br>
                        <hugepages/><br>
                        <source type="memfd"/><br>
                        <access mode="shared"/><br>
                </memoryBacking><br>
                ...<br>
                <filesystem type="mount" accessmode="passthrough"><br>
                <driver type="virtiofs"/><br></blockquote><div> </div><div>Could you have a try with  <driver type='virtiofs' queue='1024'/> ?</div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
                <binary path="/usr/lib/qemu/virtiofsd"/><br>
                <source dir="/var/lib/libvirt/share"/><br>
                <target dir="share"/><br>
                <alias name="fs0"/><br>
                <address type="pci" domain="0x0000" bus="0x0a" <br>
slot="0x00" function="0x0"/><br>
                </filesystem><br>
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</blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail_signature"><div dir="ltr">BR,<div>Xiaoling</div></div></div></div>