Bug 2024518
| Summary: | [virtiofs] virtio.exe quit during running iozone test on the shared directory on windows vm | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 9 | Reporter: | xiagao |
| Component: | virtio-win | Assignee: | Viktor Prutyanov <vprutyan> |
| virtio-win sub component: | virtio-win-prewhql | QA Contact: | xiagao |
| Status: | CLOSED ERRATA | Docs Contact: | |
| Severity: | medium | ||
| Priority: | medium | CC: | yvugenfi |
| Version: | 9.0 | Keywords: | Triaged |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Windows | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2022-11-15 10:45:57 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
*** Bug 2024519 has been marked as a duplicate of this bug. *** *** Bug 2024520 has been marked as a duplicate of this bug. *** Upstream PR merged to fix this issue: https://github.com/virtio-win/kvm-guest-drivers-windows/pull/751 Test according to commen 0 inside Win2019 guest with virtio-win-prewhql-218,the result is pass. 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/RHBA-2022:8261 |
Description of problem: virtio.exe quit during running iozone test on the shared directory iozone.exe -az -g 1g -y 32k -i 0 -i 1 -f Z:\zzz -b C:\yyy Version-Release number of selected component (if applicable): qemu-kvm-6.1.0-6.el9.x86_64 kernel-5.14.0-5.el9.x86_64 winfsp1.7.20172 virtio-win-prewhql-0.1-214 How reproducible: 100% Steps to Reproduce: 1.start virtiofsd on host # /usr/libexec/virtiofsd --socket-path=/tmp/sock1 -o source=/home/test,cache=none 2.boot up win2019 guest with virtiofs device -chardev socket,id=char0,path=/tmp/sock1 \ -device vhost-user-fs-pci,chardev=char0,tag=myfs_11,bus=pci.11,queue-size=1024,id=dev_virtiofs_fs \ -object memory-backend-file,id=mem,size=4G,mem-path=/dev/shm,share=on \ -numa node,memdev=mem \ 3.install winfsp and virtiofs driver on guest 4.submit iozone test. C:\Program Files (x86)\Benchmarks\Iozone3_414>iozone.exe -az -g 1g -y 32k -i 0 -i 1 -f Z:\zzz -b C:\yyy Actual results: 1)iozone fail 4096 256 55691 57316 83605 86866 4096 512 87909 82914 125441 137321 4096 1024 112109 116315 158892 154755 4096 2048 123702 123650 219642 224457 4096 4096 119555 127790 Error reading block 0 fed00000 read: Permission denied 2)virtiofs.exe quit on guest. *** Read: BytesTransferred: 32768 virtiofs[TID=0a54]: FFFFE68B19620E50: <<Read IoStatus=0[32768] virtiofs[TID=0a54]: FFFFE68B168ECE50: >>Read 0000000000000000:000001B452C07BF0, Address=000001B452BB0000, Offset=0:f000, Length=32768, Key=0 *** Read: Offset: 61440 Length: 32768 *** Read: fh: 21 nodeid: 342 *** VirtFsFuseRequest: >>req: 15 unique: 9119 len: 32808 *** VirtFsFuseRequest: <<len: 32784 error: 0 unique: 9119 *** Read: BytesTransferred: 32768 virtiofs[TID=0a54]: FFFFE68B168ECE50: <<Read IoStatus=0[32768] virtiofs[TID=0a54]: FFFFE68B16818E50: >>Read 0000000000000000:000001B452C07BF0, Address=000001B4549A0000, Offset=0:0, Length=4194304, Key=0 *** Read: Offset: 0 Length: 4194304 *** Read: fh: 21 nodeid: 342 *** VirtFsFuseRequest: >>req: 15 unique: 9120 len: 4194344 *** VirtFsFuseRequest: <<len: 0 error: 0 unique: 0 *** VirtFsFuseRequest: Bytes Returned: 0 Expected: 4194320 virtiofs[TID=1038]: FFFFE68B18CAAE50: >>Create [UTB--C] "\zzz", FILE_OPEN, CreateOptions=214040, FileAttributes=0, Security=NULL, AllocationSize=0:0, AccessToken=0000000000000264[PID=a84], DesiredAccess=0, GrantedAccess=80, ShareAccess=7 *** GetSecurityByName: "\zzz" *** VirtFsFuseRequest: >>req: 1 unique: 9121 len: 44 *** VirtFsFuseRequest: <<len: 144 error: 0 unique: 9121 *** SubmitLookupRequest: nodeid=342 ino=372181154 size=4194304 blocks=8192 atime=1637218574 mtime=1637218574 ctime=1637218574 atimensec=540630658 mtimensec=534630618 ctimensec=534630618 mode=81b4 nlink=1 uid=1000 gid=1000 rdev=0 blksize=4096 *** Open: "\zzz" CreateOptions: 0x01214040 GrantedAccess: 0x00000080 *** VirtFsFuseRequest: >>req: 1 unique: 9122 len: 44 *** VirtFsFuseRequest: <<len: 144 error: 0 unique: 9122 *** SubmitLookupRequest: nodeid=342 ino=372181154 size=4194304 blocks=8192 atime=1637218574 mtime=1637218574 ctime=1637218574 atimensec=540630658 mtimensec=534630618 ctimensec=534630618 mode=81b4 nlink=1 uid=1000 gid=1000 rdev=0 blksize=4096 *** VirtFsFuseRequest: >>req: 14 unique: 9123 len: 48 *** VirtFsFuseRequest: <<len: 32 error: 0 unique: 9123 *** SetFileInfo: ino=372181154 size=4194304 blocks=8192 atime=1637218574 mtime=1637218574 ctime=1637218574 atimensec=540630658 mtimensec=534630618 ctimensec=534630618 mode=81b4 nlink=1 uid=1000 gid=1000 rdev=0 blksize=4096 virtiofs[TID=1038]: FFFFE68B18CAAE50: <<Create IoStatus=0[1] UserContext=0000000000000000:000001B452C07EC0, GrantedAccess=80, FileInfo={FileAttributes=20, ReparseTag=0, AllocationSize=0:400000, FileSize=0:400000, CreationTime=2021-11-18T06:56:14.534Z, LastAccessTime=2021-11-18T06:56:14.540Z, LastWriteTime=2021-11-18T06:56:14.534Z, ChangeTime=2021-11-18T06:56:14.534Z, IndexNumber=0:0} F:\viofs\2k19\amd64> Expected results: iozone success to read/write on shared dir. Additional info: 1. virtiofsd log form host [2021-11-18 06:59:19.653913+0000] [ID: 00000004] fv_queue_thread: Got queue event on Queue 0 [2021-11-18 06:59:19.653967+0000] [ID: 00000004] fv_queue_thread: Queue 0 gave evalue: 1 available: in: 80 out: 56 [2021-11-18 06:59:19.653989+0000] [ID: 00000004] fv_queue_worker: elem 0: with 1 out desc of length 56 [2021-11-18 06:59:19.654008+0000] [ID: 00000004] unique: 2, opcode: INIT (26), nodeid: 1, insize: 56, pid: 3864 [2021-11-18 06:59:19.654029+0000] [ID: 00000004] fuse_session_process_buf_int: reinit [2021-11-18 06:59:19.660893+0000] [ID: 00000004] INIT: 7.31 [2021-11-18 06:59:19.660907+0000] [ID: 00000004] flags=0x00002000 [2021-11-18 06:59:19.660914+0000] [ID: 00000004] max_readahead=0x00000000 [2021-11-18 06:59:19.660920+0000] [ID: 00000004] lo_init: disabling readdirplus [2021-11-18 06:59:19.660926+0000] [ID: 00000004] lo_init: disabling killpriv_v2 [2021-11-18 06:59:19.660936+0000] [ID: 00000004] lo_init: disabling posix_acl [2021-11-18 06:59:19.660942+0000] [ID: 00000004] INIT: 7.33 [2021-11-18 06:59:19.660947+0000] [ID: 00000004] flags=0x00000020 [2021-11-18 06:59:19.660953+0000] [ID: 00000004] max_readahead=0x00000000 [2021-11-18 06:59:19.660959+0000] [ID: 00000004] max_write=0x00020000 [2021-11-18 06:59:19.660965+0000] [ID: 00000004] max_background=0 [2021-11-18 06:59:19.660971+0000] [ID: 00000004] congestion_threshold=0 [2021-11-18 06:59:19.660977+0000] [ID: 00000004] time_gran=1 [2021-11-18 06:59:19.660983+0000] [ID: 00000004] unique: 2, success, outsize: 80 [2021-11-18 06:59:19.660989+0000] [ID: 00000004] virtio_send_msg: elem 0: with 1 in desc of length 80 [2021-11-18 06:59:19.661008+0000] [ID: 00000004] fv_queue_thread: Waiting for Queue 0 event 2. linux guest works with similar cmd # /home/iozone_inst/src/current/iozone -az -y 32k -g 1G -i 0 -i 1 -f /tmp/test