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Description of problem:
On win8.1-32, during iozone test do system reset, after system reset, the data disk letter missed.
Before run iozone test:
The output of command "fsutil fsinfo drives" as:
Drives: C:\ D:\ E:\ S:\
After system_reset:
The output of command "fsutil fsinfo drives" as:
Drives: C:\ D:\ S:\
The data disk letter E is missed.
Also hit this issue on win10-32 vm.
Did not hit this issue on win10-64, win11-64, win2022.
Version-Release number of selected component (if applicable):
kernel-5.14.0-70.13.1.el9_0.x86_64
qemu-kvm-6.2.0-11.el9_0.2.x86_64
seabios-bin-1.15.0-1.el9.noarch
virtio-win-prewhql-218
How reproducible:
30%(3/10)
Steps to Reproduce:
1. Boot a vm up:
/usr/libexec/qemu-kvm \
-S \
-name 'avocado-vt-vm1' \
-sandbox on \
-machine q35,memory-backend=mem-machine_mem \
-device pcie-root-port,id=pcie-root-port-0,multifunction=on,bus=pcie.0,addr=0x1,chassis=1 \
-device pcie-pci-bridge,id=pcie-pci-bridge-0,addr=0x0,bus=pcie-root-port-0 \
-nodefaults \
-device VGA,bus=pcie.0,addr=0x2 \
-m 4096 \
-object memory-backend-ram,size=4096M,id=mem-machine_mem \
-smp 8,maxcpus=8,cores=4,threads=1,dies=1,sockets=2 \
-cpu 'EPYC',hv_stimer,hv_synic,hv_vpindex,hv_relaxed,hv_spinlocks=0x1fff,hv_vapic,hv_time,hv_frequencies,hv_runtime,hv_tlbflush,hv_reenlightenment,hv_stimer_direct,hv_ipi,+kvm_pv_unhalt \
-chardev socket,path=/tmp/avocado_mjbmpq9p/monitor-qmpmonitor1-20220516-222602-DiQz2d6d,server=on,id=qmp_id_qmpmonitor1,wait=off \
-mon chardev=qmp_id_qmpmonitor1,mode=control \
-chardev socket,path=/tmp/avocado_mjbmpq9p/monitor-catch_monitor-20220516-222602-DiQz2d6d,server=on,id=qmp_id_catch_monitor,wait=off \
-mon chardev=qmp_id_catch_monitor,mode=control \
-device pvpanic,ioport=0x505,id=id1lLubg \
-chardev socket,path=/tmp/avocado_mjbmpq9p/serial-serial0-20220516-222602-DiQz2d6d,server=on,id=chardev_serial0,wait=off \
-device isa-serial,id=serial0,chardev=chardev_serial0 \
-chardev socket,id=seabioslog_id_20220516-222602-DiQz2d6d,path=/tmp/avocado_mjbmpq9p/seabios-20220516-222602-DiQz2d6d,server=on,wait=off \
-device isa-debugcon,chardev=seabioslog_id_20220516-222602-DiQz2d6d,iobase=0x402 \
-device pcie-root-port,id=pcie-root-port-1,port=0x1,addr=0x1.0x1,bus=pcie.0,chassis=2 \
-device qemu-xhci,id=usb1,bus=pcie-root-port-1,addr=0x0 \
-device usb-tablet,id=usb-tablet1,bus=usb1.0,port=1 \
-device pcie-root-port,id=pcie-root-port-2,port=0x2,addr=0x1.0x2,bus=pcie.0,chassis=3 \
-device virtio-scsi-pci,id=virtio_scsi_pci0,num_queues=8,bus=pcie-root-port-2,addr=0x0 \
-blockdev node-name=file_image1,driver=file,auto-read-only=on,discard=unmap,aio=threads,filename=/home/kvm_autotest_root/images/win8-32.1-virtio-scsi.qcow2,cache.direct=on,cache.no-flush=off \
-blockdev node-name=drive_image1,driver=qcow2,read-only=off,cache.direct=on,cache.no-flush=off,file=file_image1 \
-device scsi-hd,id=image1,drive=drive_image1,write-cache=on \
-blockdev node-name=file_stg,driver=file,auto-read-only=on,discard=unmap,aio=threads,filename=/home/kvm_autotest_root/images/storage.qcow2,cache.direct=on,cache.no-flush=off \
-blockdev node-name=drive_stg,driver=qcow2,read-only=off,cache.direct=on,cache.no-flush=off,file=file_stg \
-device scsi-hd,id=stg,drive=drive_stg,write-cache=on,serial=TARGET_DISK0 \
-device pcie-root-port,id=pcie-root-port-3,port=0x3,addr=0x1.0x3,bus=pcie.0,chassis=4 \
-device virtio-net-pci,mac=9a:da:10:a8:84:d4,id=idLfk8CV,netdev=id2gRU83,bus=pcie-root-port-3,addr=0x0 \
-netdev tap,id=id2gRU83,vhost=on,vhostfd=20,fd=7 \
-blockdev node-name=file_cd1,driver=file,auto-read-only=on,discard=unmap,aio=threads,filename=/home/kvm_autotest_root/iso/windows/winutils.iso,cache.direct=on,cache.no-flush=off \
-blockdev node-name=drive_cd1,driver=raw,read-only=on,cache.direct=on,cache.no-flush=off,file=file_cd1 \
-device scsi-cd,id=cd1,drive=drive_cd1,write-cache=on \
-vnc :0 \
-rtc base=localtime,clock=host,driftfix=slew \
-boot menu=off,order=cdn,once=c,strict=off \
-enable-kvm \
-device pcie-root-port,id=pcie_extra_root_port_0,multifunction=on,bus=pcie.0,addr=0x3,chassis=5
2. Format the disk and assign a disk letter:
echo list disk > disk_Zw5C && echo exit >> disk_Zw5C && diskpart /s disk_Zw5C && del /f disk_Zw5C
echo list disk > disk_4C2E && echo select disk 1 >> disk_4C2E && echo detail disk >> disk_4C2E && echo exit >> disk_4C2E && diskpart /s disk_4C2E && del /f disk_4C2E
echo list disk > disk_JOBT && echo exit >> disk_JOBT && diskpart /s disk_JOBT && del /f disk_JOBT
echo list disk > disk_sXWe && echo select disk 1 >> disk_sXWe && echo create partition primary size=40955 >> disk_sXWe && echo list partition >> disk_sXWe && echo exit >> disk_sXWe && diskpart /s disk_sXWe && del /f disk_sXWe
echo list disk > disk_GwZf && echo select disk 1 >> disk_GwZf && echo list partition >> disk_GwZf && echo exit >> disk_GwZf && diskpart /s disk_GwZf && del /f disk_GwZf
echo list disk > disk_6pxj && echo select disk 1 >> disk_6pxj && echo select partition 1 >> disk_6pxj && echo assign >> disk_6pxj && echo exit >> disk_6pxj && diskpart /s disk_6pxj && del /f disk_6pxj
echo list disk > disk_CrNB && echo select disk 1 >> disk_CrNB && echo detail disk >> disk_CrNB && echo exit >> disk_CrNB && diskpart /s disk_CrNB && del /f disk_CrNB
echo select volume E > disk_HEaL && echo format fs=ntfs quick >> disk_HEaL && echo exit >> disk_HEaL && diskpart /s disk_HEaL && del /f disk_HEaL
3. fsutil fsinfo drives
Drives: C:\ D:\ E:\ S:\
4. D:\Iozone\iozone.exe -azR -r 64k -n 1G -g 4G -M -i 0 -i 1 -I -f E:\testfile
5. During iozone run, do system_reset:
Sending command(qmp): system_reset
22:28:00 DEBUG| (monitor avocado-vt-vm1.qmpmonitor1) Sending command 'system_reset'
22:28:00 DEBUG| Send command: {'execute': 'system_reset', 'id': 'FRpnVPqo'}
6. After the vm booted up, do "fsutil fsinfo drives" check.
Drives: C:\ D:\ S:\
No E: exists.
Check list volume, as follows:
2022-05-18 21:59:03: Microsoft DiskPart version 6.3.9600
2022-05-18 21:59:03:
2022-05-18 21:59:03: Copyright (C) 1999-2013 Microsoft Corporation.
2022-05-18 21:59:03: On computer: WIN-C2M5ADH43CL
2022-05-18 21:59:05:
2022-05-18 21:59:05: Volume ### Ltr Label Fs Type Size Status Info
2022-05-18 21:59:05: ---------- --- ----------- ----- ---------- ------- --------- --------
2022-05-18 21:59:05: Volume 0 D WIN_UTILS CDFS CD-ROM 2937 MB Healthy
2022-05-18 21:59:05: Volume 1 S System NTFS Partition 300 MB Healthy System
2022-05-18 21:59:05: Volume 2 C Windows NTFS Partition 29 GB Healthy Boot
2022-05-18 21:59:05: Volume 3 NTFS Partition 39 GB Healthy
check list disk:
2022-05-18 21:58:59: Microsoft DiskPart version 6.3.9600
2022-05-18 21:58:59:
2022-05-18 21:58:59: Copyright (C) 1999-2013 Microsoft Corporation.
2022-05-18 21:58:59: On computer: WIN-C2M5ADH43CL
2022-05-18 21:59:02:
2022-05-18 21:59:02: Disk ### Status Size Free Dyn Gpt
2022-05-18 21:59:02: -------- ------------- ------- ------- --- ---
2022-05-18 21:59:02: Disk 0 Online 30 GB 0 B
2022-05-18 21:59:02: Disk 1 Online 40 GB 3072 KB
Actual results:
data disk letter missed after system_reset
Expected results:
data disk letter exists as well.
Additional info:
Comment 2RHEL Program Management
2023-09-19 12:57:42 UTC
Issue migration from Bugzilla to Jira is in process at this time. This will be the last message in Jira copied from the Bugzilla bug.
Comment 3RHEL Program Management
2023-09-19 13:03:02 UTC
This BZ has been automatically migrated to the issues.redhat.com Red Hat Issue Tracker. All future work related to this report will be managed there.
Due to differences in account names between systems, some fields were not replicated. Be sure to add yourself to Jira issue's "Watchers" field to continue receiving updates and add others to the "Need Info From" field to continue requesting information.
To find the migrated issue, look in the "Links" section for a direct link to the new issue location. The issue key will have an icon of 2 footprints next to it, and begin with "RHEL-" followed by an integer. You can also find this issue by visiting https://issues.redhat.com/issues/?jql= and searching the "Bugzilla Bug" field for this BZ's number, e.g. a search like:
"Bugzilla Bug" = 1234567
In the event you have trouble locating or viewing this issue, you can file an issue by sending mail to rh-issues. You can also visit https://access.redhat.com/articles/7032570 for general account information.
Description of problem: On win8.1-32, during iozone test do system reset, after system reset, the data disk letter missed. Before run iozone test: The output of command "fsutil fsinfo drives" as: Drives: C:\ D:\ E:\ S:\ After system_reset: The output of command "fsutil fsinfo drives" as: Drives: C:\ D:\ S:\ The data disk letter E is missed. Also hit this issue on win10-32 vm. Did not hit this issue on win10-64, win11-64, win2022. Version-Release number of selected component (if applicable): kernel-5.14.0-70.13.1.el9_0.x86_64 qemu-kvm-6.2.0-11.el9_0.2.x86_64 seabios-bin-1.15.0-1.el9.noarch virtio-win-prewhql-218 How reproducible: 30%(3/10) Steps to Reproduce: 1. Boot a vm up: /usr/libexec/qemu-kvm \ -S \ -name 'avocado-vt-vm1' \ -sandbox on \ -machine q35,memory-backend=mem-machine_mem \ -device pcie-root-port,id=pcie-root-port-0,multifunction=on,bus=pcie.0,addr=0x1,chassis=1 \ -device pcie-pci-bridge,id=pcie-pci-bridge-0,addr=0x0,bus=pcie-root-port-0 \ -nodefaults \ -device VGA,bus=pcie.0,addr=0x2 \ -m 4096 \ -object memory-backend-ram,size=4096M,id=mem-machine_mem \ -smp 8,maxcpus=8,cores=4,threads=1,dies=1,sockets=2 \ -cpu 'EPYC',hv_stimer,hv_synic,hv_vpindex,hv_relaxed,hv_spinlocks=0x1fff,hv_vapic,hv_time,hv_frequencies,hv_runtime,hv_tlbflush,hv_reenlightenment,hv_stimer_direct,hv_ipi,+kvm_pv_unhalt \ -chardev socket,path=/tmp/avocado_mjbmpq9p/monitor-qmpmonitor1-20220516-222602-DiQz2d6d,server=on,id=qmp_id_qmpmonitor1,wait=off \ -mon chardev=qmp_id_qmpmonitor1,mode=control \ -chardev socket,path=/tmp/avocado_mjbmpq9p/monitor-catch_monitor-20220516-222602-DiQz2d6d,server=on,id=qmp_id_catch_monitor,wait=off \ -mon chardev=qmp_id_catch_monitor,mode=control \ -device pvpanic,ioport=0x505,id=id1lLubg \ -chardev socket,path=/tmp/avocado_mjbmpq9p/serial-serial0-20220516-222602-DiQz2d6d,server=on,id=chardev_serial0,wait=off \ -device isa-serial,id=serial0,chardev=chardev_serial0 \ -chardev socket,id=seabioslog_id_20220516-222602-DiQz2d6d,path=/tmp/avocado_mjbmpq9p/seabios-20220516-222602-DiQz2d6d,server=on,wait=off \ -device isa-debugcon,chardev=seabioslog_id_20220516-222602-DiQz2d6d,iobase=0x402 \ -device pcie-root-port,id=pcie-root-port-1,port=0x1,addr=0x1.0x1,bus=pcie.0,chassis=2 \ -device qemu-xhci,id=usb1,bus=pcie-root-port-1,addr=0x0 \ -device usb-tablet,id=usb-tablet1,bus=usb1.0,port=1 \ -device pcie-root-port,id=pcie-root-port-2,port=0x2,addr=0x1.0x2,bus=pcie.0,chassis=3 \ -device virtio-scsi-pci,id=virtio_scsi_pci0,num_queues=8,bus=pcie-root-port-2,addr=0x0 \ -blockdev node-name=file_image1,driver=file,auto-read-only=on,discard=unmap,aio=threads,filename=/home/kvm_autotest_root/images/win8-32.1-virtio-scsi.qcow2,cache.direct=on,cache.no-flush=off \ -blockdev node-name=drive_image1,driver=qcow2,read-only=off,cache.direct=on,cache.no-flush=off,file=file_image1 \ -device scsi-hd,id=image1,drive=drive_image1,write-cache=on \ -blockdev node-name=file_stg,driver=file,auto-read-only=on,discard=unmap,aio=threads,filename=/home/kvm_autotest_root/images/storage.qcow2,cache.direct=on,cache.no-flush=off \ -blockdev node-name=drive_stg,driver=qcow2,read-only=off,cache.direct=on,cache.no-flush=off,file=file_stg \ -device scsi-hd,id=stg,drive=drive_stg,write-cache=on,serial=TARGET_DISK0 \ -device pcie-root-port,id=pcie-root-port-3,port=0x3,addr=0x1.0x3,bus=pcie.0,chassis=4 \ -device virtio-net-pci,mac=9a:da:10:a8:84:d4,id=idLfk8CV,netdev=id2gRU83,bus=pcie-root-port-3,addr=0x0 \ -netdev tap,id=id2gRU83,vhost=on,vhostfd=20,fd=7 \ -blockdev node-name=file_cd1,driver=file,auto-read-only=on,discard=unmap,aio=threads,filename=/home/kvm_autotest_root/iso/windows/winutils.iso,cache.direct=on,cache.no-flush=off \ -blockdev node-name=drive_cd1,driver=raw,read-only=on,cache.direct=on,cache.no-flush=off,file=file_cd1 \ -device scsi-cd,id=cd1,drive=drive_cd1,write-cache=on \ -vnc :0 \ -rtc base=localtime,clock=host,driftfix=slew \ -boot menu=off,order=cdn,once=c,strict=off \ -enable-kvm \ -device pcie-root-port,id=pcie_extra_root_port_0,multifunction=on,bus=pcie.0,addr=0x3,chassis=5 2. Format the disk and assign a disk letter: echo list disk > disk_Zw5C && echo exit >> disk_Zw5C && diskpart /s disk_Zw5C && del /f disk_Zw5C echo list disk > disk_4C2E && echo select disk 1 >> disk_4C2E && echo detail disk >> disk_4C2E && echo exit >> disk_4C2E && diskpart /s disk_4C2E && del /f disk_4C2E echo list disk > disk_JOBT && echo exit >> disk_JOBT && diskpart /s disk_JOBT && del /f disk_JOBT echo list disk > disk_sXWe && echo select disk 1 >> disk_sXWe && echo create partition primary size=40955 >> disk_sXWe && echo list partition >> disk_sXWe && echo exit >> disk_sXWe && diskpart /s disk_sXWe && del /f disk_sXWe echo list disk > disk_GwZf && echo select disk 1 >> disk_GwZf && echo list partition >> disk_GwZf && echo exit >> disk_GwZf && diskpart /s disk_GwZf && del /f disk_GwZf echo list disk > disk_6pxj && echo select disk 1 >> disk_6pxj && echo select partition 1 >> disk_6pxj && echo assign >> disk_6pxj && echo exit >> disk_6pxj && diskpart /s disk_6pxj && del /f disk_6pxj echo list disk > disk_CrNB && echo select disk 1 >> disk_CrNB && echo detail disk >> disk_CrNB && echo exit >> disk_CrNB && diskpart /s disk_CrNB && del /f disk_CrNB echo select volume E > disk_HEaL && echo format fs=ntfs quick >> disk_HEaL && echo exit >> disk_HEaL && diskpart /s disk_HEaL && del /f disk_HEaL 3. fsutil fsinfo drives Drives: C:\ D:\ E:\ S:\ 4. D:\Iozone\iozone.exe -azR -r 64k -n 1G -g 4G -M -i 0 -i 1 -I -f E:\testfile 5. During iozone run, do system_reset: Sending command(qmp): system_reset 22:28:00 DEBUG| (monitor avocado-vt-vm1.qmpmonitor1) Sending command 'system_reset' 22:28:00 DEBUG| Send command: {'execute': 'system_reset', 'id': 'FRpnVPqo'} 6. After the vm booted up, do "fsutil fsinfo drives" check. Drives: C:\ D:\ S:\ No E: exists. Check list volume, as follows: 2022-05-18 21:59:03: Microsoft DiskPart version 6.3.9600 2022-05-18 21:59:03: 2022-05-18 21:59:03: Copyright (C) 1999-2013 Microsoft Corporation. 2022-05-18 21:59:03: On computer: WIN-C2M5ADH43CL 2022-05-18 21:59:05: 2022-05-18 21:59:05: Volume ### Ltr Label Fs Type Size Status Info 2022-05-18 21:59:05: ---------- --- ----------- ----- ---------- ------- --------- -------- 2022-05-18 21:59:05: Volume 0 D WIN_UTILS CDFS CD-ROM 2937 MB Healthy 2022-05-18 21:59:05: Volume 1 S System NTFS Partition 300 MB Healthy System 2022-05-18 21:59:05: Volume 2 C Windows NTFS Partition 29 GB Healthy Boot 2022-05-18 21:59:05: Volume 3 NTFS Partition 39 GB Healthy check list disk: 2022-05-18 21:58:59: Microsoft DiskPart version 6.3.9600 2022-05-18 21:58:59: 2022-05-18 21:58:59: Copyright (C) 1999-2013 Microsoft Corporation. 2022-05-18 21:58:59: On computer: WIN-C2M5ADH43CL 2022-05-18 21:59:02: 2022-05-18 21:59:02: Disk ### Status Size Free Dyn Gpt 2022-05-18 21:59:02: -------- ------------- ------- ------- --- --- 2022-05-18 21:59:02: Disk 0 Online 30 GB 0 B 2022-05-18 21:59:02: Disk 1 Online 40 GB 3072 KB Actual results: data disk letter missed after system_reset Expected results: data disk letter exists as well. Additional info: