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Describe the bug A clear and concise description of what the bug is.
Hi, I have encountered a strange problem.
Visual Studio 2022 cannot compile files in the file system of virtiofs. But Explorer can read and write normally and works very well.
Thanks.
To Reproduce Steps to reproduce the behaviour:
Expected behavior A clear and concise description of what you expected to happen. VS 2022 build successful
Screenshots If applicable, add screenshots to help explain your problem.
Host:
/usr/bin/qemu-system-x86_64 -name guest=win2k16,debug-threads=on -S -object {"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain-6-win2k16/master-key.aes"} -machine pc-q35-8.2,usb=off,vmport=off,dump-guest-core=off,memory-backend=pc.ram,hpet=off,acpi=on -accel kvm -cpu host,migratable=on,hv-time=on,hv-relaxed=on,hv-vapic=on,hv-spinlocks=0x1fff -m size=33554432k -object {"qom-type":"memory-backend-memfd","id":"pc.ram","share":true,"x-use-canonical-path-for-ramblock-id":false,"size":34359738368} -overcommit mem-lock=off -smp 8,sockets=1,dies=1,cores=8,threads=1 -uuid 3dd94888-1ac4-46e2-8664-e09094998597 -no-user-config -nodefaults -chardev socket,id=charmonitor,fd=32,server=on,wait=off -mon chardev=charmonitor,id=monitor,mode=control -rtc base=localtime,driftfix=slew -global kvm-pit.lost_tick_policy=delay -no-shutdown -global ICH9-LPC.disable_s3=1 -global ICH9-LPC.disable_s4=1 -boot strict=on -device {"driver":"pcie-root-port","port":16,"chassis":1,"id":"pci.1","bus":"pcie.0","multifunction":true,"addr":"0x2"} -device {"driver":"pcie-root-port","port":17,"chassis":2,"id":"pci.2","bus":"pcie.0","addr":"0x2.0x1"} -device {"driver":"pcie-root-port","port":18,"chassis":3,"id":"pci.3","bus":"pcie.0","addr":"0x2.0x2"} -device {"driver":"pcie-root-port","port":19,"chassis":4,"id":"pci.4","bus":"pcie.0","addr":"0x2.0x3"} -device {"driver":"pcie-root-port","port":20,"chassis":5,"id":"pci.5","bus":"pcie.0","addr":"0x2.0x4"} -device {"driver":"pcie-root-port","port":21,"chassis":6,"id":"pci.6","bus":"pcie.0","addr":"0x2.0x5"} -device {"driver":"pcie-root-port","port":22,"chassis":7,"id":"pci.7","bus":"pcie.0","addr":"0x2.0x6"} -device {"driver":"pcie-root-port","port":23,"chassis":8,"id":"pci.8","bus":"pcie.0","addr":"0x2.0x7"} -device {"driver":"pcie-root-port","port":24,"chassis":9,"id":"pci.9","bus":"pcie.0","multifunction":true,"addr":"0x3"} -device {"driver":"pcie-root-port","port":25,"chassis":10,"id":"pci.10","bus":"pcie.0","addr":"0x3.0x1"} -device {"driver":"pcie-root-port","port":26,"chassis":11,"id":"pci.11","bus":"pcie.0","addr":"0x3.0x2"} -device {"driver":"pcie-root-port","port":27,"chassis":12,"id":"pci.12","bus":"pcie.0","addr":"0x3.0x3"} -device {"driver":"pcie-root-port","port":28,"chassis":13,"id":"pci.13","bus":"pcie.0","addr":"0x3.0x4"} -device {"driver":"pcie-root-port","port":29,"chassis":14,"id":"pci.14","bus":"pcie.0","addr":"0x3.0x5"} -device {"driver":"qemu-xhci","p2":15,"p3":15,"id":"usb","bus":"pci.2","addr":"0x0"} -device {"driver":"virtio-serial-pci","id":"virtio-serial0","bus":"pci.3","addr":"0x0"} -blockdev {"driver":"file","filename":"/home/qx/images/win2k16.qcow2","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"} -blockdev {"node-name":"libvirt-2-format","read-only":false,"driver":"qcow2","file":"libvirt-2-storage","backing":null} -device {"driver":"ide-hd","bus":"ide.0","drive":"libvirt-2-format","id":"sata0-0-0","bootindex":1} -blockdev {"driver":"file","filename":"/home/qx/data/data/tmp/Package/Windows/app.iso","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"} -blockdev {"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"} -device {"driver":"ide-cd","bus":"ide.1","drive":"libvirt-1-format","id":"sata0-0-1","bootindex":2} -chardev socket,id=chr-vu-fs0,path=/var/lib/libvirt/qemu/domain-6-win2k16/fs0-fs.sock -device {"driver":"vhost-user-fs-pci","id":"fs0","chardev":"chr-vu-fs0","tag":"Z","bus":"pci.5","addr":"0x0"} -netdev {"type":"tap","fd":"34","id":"hostnet0"} -device {"driver":"e1000e","netdev":"hostnet0","id":"net0","mac":"52:54:00:b2:0f:09","bus":"pci.1","addr":"0x0"} -chardev pty,id=charserial0 -device {"driver":"isa-serial","chardev":"charserial0","id":"serial0","index":0} -chardev spicevmc,id=charchannel0,name=vdagent -device {"driver":"virtserialport","bus":"virtio-serial0.0","nr":1,"chardev":"charchannel0","id":"channel0","name":"com.redhat.spice.0"} -device {"driver":"usb-tablet","id":"input0","bus":"usb.0","port":"1"} -audiodev {"id":"audio1","driver":"spice"} -spice port=5901,addr=127.0.0.1,disable-ticketing=on,image-compression=off,seamless-migration=on -device {"driver":"qxl-vga","id":"video0","max_outputs":1,"ram_size":67108864,"vram_size":67108864,"vram64_size_mb":0,"vgamem_mb":16,"bus":"pcie.0","addr":"0x1"} -device {"driver":"ich9-intel-hda","id":"sound0","bus":"pcie.0","addr":"0x1b"} -device {"driver":"hda-duplex","id":"sound0-codec0","bus":"sound0.0","cad":0,"audiodev":"audio1"} -global ICH9-LPC.noreboot=off -watchdog-action reset -chardev spicevmc,id=charredir0,name=usbredir -device {"driver":"usb-redir","chardev":"charredir0","id":"redir0","bus":"usb.0","port":"2"} -chardev spicevmc,id=charredir1,name=usbredir -device {"driver":"usb-redir","chardev":"charredir1","id":"redir1","bus":"usb.0","port":"3"} -device {"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.4","addr":"0x0"} -sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny -msg timestamp=on
<domain type="kvm"> <name>win2k16</name> <uuid>3dd94888-1ac4-46e2-8664-e09094998597</uuid> <metadata> <libosinfo:libosinfo xmlns:libosinfo="http://libosinfo.org/xmlns/libvirt/domain/1.0"> <libosinfo:os id="http://microsoft.com/win/2k16"/> </libosinfo:libosinfo> </metadata> <memory unit="KiB">33554432</memory> <currentMemory unit="KiB">33554432</currentMemory> <memoryBacking> <source type="memfd"/> <access mode="shared"/> </memoryBacking> <vcpu placement="static">8</vcpu> <os> <type arch="x86_64" machine="pc-q35-8.2">hvm</type> </os> <features> <acpi/> <apic/> <hyperv mode="custom"> <relaxed state="on"/> <vapic state="on"/> <spinlocks state="on" retries="8191"/> </hyperv> <vmport state="off"/> </features> <cpu mode="host-passthrough" check="none" migratable="on"> <topology sockets="1" dies="1" cores="8" threads="1"/> </cpu> <clock offset="localtime"> <timer name="rtc" tickpolicy="catchup"/> <timer name="pit" tickpolicy="delay"/> <timer name="hpet" present="no"/> <timer name="hypervclock" present="yes"/> </clock> <on_poweroff>destroy</on_poweroff> <on_reboot>restart</on_reboot> <on_crash>destroy</on_crash> <pm> <suspend-to-mem enabled="no"/> <suspend-to-disk enabled="no"/> </pm> <devices> <emulator>/usr/bin/qemu-system-x86_64</emulator> <disk type="file" device="disk"> <driver name="qemu" type="qcow2"/> <source file="/home/qx/images/win2k16.qcow2"/> <target dev="sda" bus="sata"/> <boot order="1"/> <address type="drive" controller="0" bus="0" target="0" unit="0"/> </disk> <disk type="file" device="cdrom"> <driver name="qemu" type="raw"/> <source file="/home/qx/data/data/tmp/Package/Windows/app.iso"/> <target dev="sdb" bus="sata"/> <readonly/> <boot order="2"/> <address type="drive" controller="0" bus="0" target="0" unit="1"/> </disk> <controller type="usb" index="0" model="qemu-xhci" ports="15"> <address type="pci" domain="0x0000" bus="0x02" slot="0x00" function="0x0"/> </controller> <controller type="pci" index="0" model="pcie-root"/> <controller type="pci" index="1" model="pcie-root-port"> <model name="pcie-root-port"/> <target chassis="1" port="0x10"/> <address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x0" multifunction="on"/> </controller> <controller type="pci" index="2" model="pcie-root-port"> <model name="pcie-root-port"/> <target chassis="2" port="0x11"/> <address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x1"/> </controller> <controller type="pci" index="3" model="pcie-root-port"> <model name="pcie-root-port"/> <target chassis="3" port="0x12"/> <address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x2"/> </controller> <controller type="pci" index="4" model="pcie-root-port"> <model name="pcie-root-port"/> <target chassis="4" port="0x13"/> <address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x3"/> </controller> <controller type="pci" index="5" model="pcie-root-port"> <model name="pcie-root-port"/> <target chassis="5" port="0x14"/> <address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x4"/> </controller> <controller type="pci" index="6" model="pcie-root-port"> <model name="pcie-root-port"/> <target chassis="6" port="0x15"/> <address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x5"/> </controller> <controller type="pci" index="7" model="pcie-root-port"> <model name="pcie-root-port"/> <target chassis="7" port="0x16"/> <address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x6"/> </controller> <controller type="pci" index="8" model="pcie-root-port"> <model name="pcie-root-port"/> <target chassis="8" port="0x17"/> <address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x7"/> </controller> <controller type="pci" index="9" model="pcie-root-port"> <model name="pcie-root-port"/> <target chassis="9" port="0x18"/> <address type="pci" domain="0x0000" bus="0x00" slot="0x03" function="0x0" multifunction="on"/> </controller> <controller type="pci" index="10" model="pcie-root-port"> <model name="pcie-root-port"/> <target chassis="10" port="0x19"/> <address type="pci" domain="0x0000" bus="0x00" slot="0x03" function="0x1"/> </controller> <controller type="pci" index="11" model="pcie-root-port"> <model name="pcie-root-port"/> <target chassis="11" port="0x1a"/> <address type="pci" domain="0x0000" bus="0x00" slot="0x03" function="0x2"/> </controller> <controller type="pci" index="12" model="pcie-root-port"> <model name="pcie-root-port"/> <target chassis="12" port="0x1b"/> <address type="pci" domain="0x0000" bus="0x00" slot="0x03" function="0x3"/> </controller> <controller type="pci" index="13" model="pcie-root-port"> <model name="pcie-root-port"/> <target chassis="13" port="0x1c"/> <address type="pci" domain="0x0000" bus="0x00" slot="0x03" function="0x4"/> </controller> <controller type="pci" index="14" model="pcie-root-port"> <model name="pcie-root-port"/> <target chassis="14" port="0x1d"/> <address type="pci" domain="0x0000" bus="0x00" slot="0x03" function="0x5"/> </controller> <controller type="sata" index="0"> <address type="pci" domain="0x0000" bus="0x00" slot="0x1f" function="0x2"/> </controller> <controller type="virtio-serial" index="0"> <address type="pci" domain="0x0000" bus="0x03" slot="0x00" function="0x0"/> </controller> <filesystem type="mount" accessmode="passthrough"> <driver type="virtiofs"/> <source dir="/home/qx/data/data/tmp/Package"/> <target dir="Z"/> <address type="pci" domain="0x0000" bus="0x05" slot="0x00" function="0x0"/> </filesystem> <interface type="network"> <mac address="52:54:00:b2:0f:09"/> <source network="default"/> <model type="e1000e"/> <address type="pci" domain="0x0000" bus="0x01" slot="0x00" function="0x0"/> </interface> <serial type="pty"> <target type="isa-serial" port="0"> <model name="isa-serial"/> </target> </serial> <console type="pty"> <target type="serial" port="0"/> </console> <channel type="spicevmc"> <target type="virtio" name="com.redhat.spice.0"/> <address type="virtio-serial" controller="0" bus="0" port="1"/> </channel> <input type="tablet" bus="usb"> <address type="usb" bus="0" port="1"/> </input> <input type="mouse" bus="ps2"/> <input type="keyboard" bus="ps2"/> <graphics type="spice" autoport="yes"> <listen type="address"/> <image compression="off"/> </graphics> <sound model="ich9"> <address type="pci" domain="0x0000" bus="0x00" slot="0x1b" function="0x0"/> </sound> <audio id="1" type="spice"/> <video> <model type="qxl" ram="65536" vram="65536" vgamem="16384" heads="1" primary="yes"/> <address type="pci" domain="0x0000" bus="0x00" slot="0x01" function="0x0"/> </video> <redirdev bus="usb" type="spicevmc"> <address type="usb" bus="0" port="2"/> </redirdev> <redirdev bus="usb" type="spicevmc"> <address type="usb" bus="0" port="3"/> </redirdev> <watchdog model="itco" action="reset"/> <memballoon model="virtio"> <address type="pci" domain="0x0000" bus="0x04" slot="0x00" function="0x0"/> </memballoon> </devices> </domain>
VM:
Additional context Add any other context about the problem here.
The text was updated successfully, but these errors were encountered:
Hi @luozhiya,
Thanks for reporting. This is a known issue. Probably, the problem is the file creation time absence in FUSE and virtiofsd.
Sorry, something went wrong.
Hi @luozhiya, which language are you compiling in Visual Studio?
Hi @YanVugenfirer
I am using C++ and created the Console App project through VS's templates.
YanVugenfirer
kostyanf14
No branches or pull requests
Describe the bug
A clear and concise description of what the bug is.
Hi, I have encountered a strange problem.
Visual Studio 2022 cannot compile files in the file system of virtiofs. But Explorer can read and write normally and works very well.
Thanks.
To Reproduce
Steps to reproduce the behaviour:
Expected behavior
A clear and concise description of what you expected to happen.
VS 2022 build successful
Screenshots
If applicable, add screenshots to help explain your problem.
Host:
VM:
Additional context
Add any other context about the problem here.
The text was updated successfully, but these errors were encountered: