Bug 1873911
| Summary: | [virtio-win][virtio-fs] can't delete folder in shared dir from guest side ( windows 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: | medium | ||||||||
| Priority: | medium | CC: | ghammer, kanderso, lijin, mdean, menli, vrozenfe | ||||||
| Version: | 8.3 | ||||||||
| 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: | 2021-02-16 14:24:38 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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Description
xiagao
2020-08-31 02:24:40 UTC
(In reply to xiagao from comment #0) > Description of problem: > as $subject > > Version-Release number of selected component (if applicable): > qemu-kvm-5.1.0-2.module+el8.3.0+7652+b30e6901.x86_64 > kernel-4.18.0-232.el8.x86_64 > seabios-1.14.0-1.module+el8.3.0+7638+07cf13d2.x86_64 > virtio-win-prewhql-189 > > How reproducible: > 100% > > Steps to Reproduce: > Steps to Reproduce: > 1. start virtiofsd daemon on host > #/usr/libexec/virtiofsd --socket-path=/tmp/vhostqemu2 -o > source=/home/virtiofs_test3 -o cache=always -d > > 2. boot up windows 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. create a folder shared dir(Z:),and delete it,then refresh Z: > > > Actual results: > The folder can't be deleted from guest and host. Sorry,I make a wrong description. Actually, the folder can't be deleted from guest. It can be deleted from host. > > Expected results: > Folder can be deleted. > > Additional info: > Folder can be deleted in linux guest (In reply to xiagao from comment #0) > Steps to Reproduce: > 4. copy winfsp-x86.dll(winfsp program provided) and virtiofs.exe to the same > dir This is no longer required. > 5. run virtiofs.exe in the dir. > virtiofs.exe -d -1 -D - > 6. create a folder shared dir(Z:),and delete it,then refresh Z: How did you create and delete the dir? What error did you see? I'm unable to reproduce it and I can create and delete a directory from both command line and Windows explorer. > Actual results: > The folder can't be deleted from guest and host. > > Expected results: > Folder can be deleted. > > Additional info: > Folder can be deleted in linux guest Can you please attach virtiofs.exe and virtiofsd log files? (In reply to Gal Hammer from comment #5) > (In reply to xiagao from comment #0) > > > Steps to Reproduce: > > > 4. copy winfsp-x86.dll(winfsp program provided) and virtiofs.exe to the same > > dir > > This is no longer required. Ok. > > > 5. run virtiofs.exe in the dir. > > virtiofs.exe -d -1 -D - > > 6. create a folder shared dir(Z:),and delete it,then refresh Z: > > How did you create and delete the dir? What error did you see? > I copy a folder to z: and delete it from Windows explorer. No error is shown. > I'm unable to reproduce it and I can create and delete a directory from both > command line and Windows explorer. > > > Actual results: > > The folder can't be deleted from guest and host. > > > > Expected results: > > Folder can be deleted. > > > > Additional info: > > Folder can be deleted in linux guest > > Can you please attach virtiofs.exe and virtiofsd log files? See the attachment. Created attachment 1713142 [details]
virtiofsd log
Created attachment 1713143 [details]
virtiofs exe log
should be fixed in build 190 https://brewweb.engineering.redhat.com/brew/buildinfo?buildID=1383208 Reproduce with virtio-win-prewhql-189 version(steps same as comment#0) Test with build 190 I happened to copy a dir with fifo type file to the shared dir on host then try to delete it on windows guest, the windows guest always stuck. [root@dell-per440-06 aexpect_6tlnzCob]# ls ctrlpipe inpipe lock-client-starting lock-server-running outpipe-expect outpipe-tail output server-log shell-pid status [root@dell-per440-06 aexpect_6tlnzCob]# file -b ctrlpipe fifo (named pipe) [root@dell-per440-06 aexpect_6tlnzCob]# Addtional info： files can deleted successfuly without fifo type file. Thanks Menghuan (In reply to menli from comment #18) > Reproduce with virtio-win-prewhql-189 version(steps same as comment#0) > > Test with build 190 > I happened to copy a dir with fifo type file to the shared dir on host then > try to delete it on windows guest, the windows guest always stuck. What is a fifo type file? and how do I create one? Thanks. > [root@dell-per440-06 aexpect_6tlnzCob]# ls > ctrlpipe inpipe lock-client-starting lock-server-running outpipe-expect > outpipe-tail output server-log shell-pid status > [root@dell-per440-06 aexpect_6tlnzCob]# file -b ctrlpipe > fifo (named pipe) > [root@dell-per440-06 aexpect_6tlnzCob]# > > > > Addtional info： > files can deleted successfuly without fifo type file. > > > Thanks > Menghuan FIFO files are also commonly as named pipes. A named pipe is a special type of file that exists as a file name in the file system. you can see it in path /tmp/aexpect_kn9bJbNR on host 10.73.72.181: [root@dell-per730-48 aexpect_kn9bJbNR]# pwd /tmp/aexpect_kn9bJbNR [root@dell-per730-48 aexpect_kn9bJbNR]# ls ctrlpipe inpipe lock-client-starting lock-server-running outpipe-tail output server-log shell-pid [root@dell-per730-48 aexpect_kn9bJbNR]# file -b outpipe-tail fifo (named pipe) [root@dell-per730-48 aexpect_kn9bJbNR]# (In reply to menli from comment #21) > FIFO files are also commonly as named pipes. A named pipe is a special type > of file that exists as a file name in the file system. Thanks for the clarification. > you can see it in path /tmp/aexpect_kn9bJbNR on host 10.73.72.181: > > > [root@dell-per730-48 aexpect_kn9bJbNR]# pwd > /tmp/aexpect_kn9bJbNR > [root@dell-per730-48 aexpect_kn9bJbNR]# ls > ctrlpipe inpipe lock-client-starting lock-server-running outpipe-tail > output server-log shell-pid > [root@dell-per730-48 aexpect_kn9bJbNR]# file -b outpipe-tail > fifo (named pipe) > [root@dell-per730-48 aexpect_kn9bJbNR]# Can you please try to verify the fix with a folder without special type of files? Supporting these type is probably a feature rather than a bug related to deleting a folder. Thanks again, Gal. Reproduce with virtio-win-prewhql-189 version(steps same as comment#0) Test with build 190 (test with a folder without special type of files described as comment 21), the folder can be deleted successfully. So this issue is fixed, change status to verified according to comment 22. Thanks Menghuan 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-2021:0535 |