Bug 1865823
| Summary: | [virtio-win][viofs] Failed to open shared file system in Windows x86 guest. | ||||||
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| Product: | Red Hat Enterprise Linux 8 | Reporter: | xiagao | ||||
| Component: | virtio-win | Assignee: | Gal Hammer <ghammer> | ||||
| virtio-win sub component: | virtio-win-prewhql | QA Contact: | xiagao | ||||
| Status: | CLOSED ERRATA | Docs Contact: | |||||
| Severity: | high | ||||||
| Priority: | high | CC: | ailan, mdean, menli, vrozenfe | ||||
| Version: | 8.3 | Keywords: | TestBlocker | ||||
| Target Milestone: | rc | ||||||
| Target Release: | 8.0 | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2020-11-04 04:17:35 UTC | Type: | Bug | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Attachments: |
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win8.1-32 and win10-32 also hit this issue. Test virtio-win-prewhql-188 version on Win832,win8.1-32,win10-32,win2019, can open the shared file. So verify this bug. Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (virtio-win bug fix and enhancement update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHEA-2020:4840 |
Created attachment 1710299 [details] virtio-fs logs Description of problem: as $subject Version-Release number of selected component (if applicable): qemu-kvm-5.0.0-2.module+el8.3.0+7379+0505d6ca kernel-4.18.0-227.el8.x86_64 seabios-1.13.0-1.scrmod+el8.3.0+7493+a5e196a4.x86_64 virtio-win-prewhql-186 How reproducible: 100% Steps to Reproduce: 1. start virtiofsd daemon on host #/usr/libexec/virtiofsd --socket-path=/tmp/vhostqemu2 -o source=/home/virtiofs_test3 -o cache=none -d 2. boot up win832 guest with virtiofs device. -m 4096 \ -object memory-backend-file,id=mem,size=4G,mem-path=/dev/shm112,share=on \ -numa node,memdev=mem \ -chardev socket,id=char0,path=/tmp/vhostqemu2 \ -device vhost-user-fs-pci,chardev=char0,tag=myfs2,bus=pci.7 \ 3. install winfsp tool and virtiofs driver in guest 4. copy winfsp-x86.dll(winfsp program provided) and virtiofs.exe to the same dir 5. run virtiofs.exe in the dir. virtiofs.exe -d -1 -D - 6. open computer in guest and see a new virtioFS(z:) volume is shown. 7. try to open z:\ Actual results: failed to open z:\ error: Z:\ refers to a location that is unavailable Expected results: Can open the shared file system and do write/read operation Additional info: Update viriofsd debug log, event viewer log and virtiofs.exe debug log in attachment.