Bug 985180
Summary: | the md5 value is different after transfer big size data from guest to host with virtio serial through the TCP socket | ||
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Product: | Red Hat Enterprise Linux 6 | Reporter: | Sibiao Luo <sluo> |
Component: | qemu-kvm | Assignee: | Amit Shah <amit.shah> |
Status: | CLOSED DUPLICATE | QA Contact: | Virtualization Bugs <virt-bugs> |
Severity: | medium | Docs Contact: | |
Priority: | medium | ||
Version: | 6.5 | CC: | acathrow, amit.shah, bsarathy, chayang, flang, juzhang, mdeng, michen, mkenneth, qzhang, virt-maint, xfu |
Target Milestone: | rc | ||
Target Release: | --- | ||
Hardware: | Unspecified | ||
OS: | Unspecified | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2013-08-12 10:14:34 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: |
Description
Sibiao Luo
2013-07-17 03:50:35 UTC
If use the tcp socket instead unix socket that did not met such issue. My qemu-kvm command line: # /usr/libexec/qemu-kvm -S -M rhel6.5.0 -cpu SandyBridge -enable-kvm -m 4096 -smp 4,sockets=2,cores=2,threads=1 -no-kvm-pit-reinjection -name sluo -uuid 43425b70-86e5-4664-bf2c-3b76699b8bec -rtc base=localtime,clock=host,driftfix=slew -device virtio-serial-pci,id=virtio-serial0,max_ports=16,vectors=0,bus=pci.0,addr=0x3 -chardev socket,id=channel1,host=localhost,port=12345,server,nowait -device virtserialport,chardev=channel1,name=com.redhat.rhevm.vdsm,bus=virtio-serial0.0,id=port1 -chardev socket,id=channel2,host=localhost,port=12346,server,nowait -device virtserialport,chardev=channel2,name=com.redhat.rhevm.vdsm,bus=virtio-serial0.0,id=port2 -drive file=/home/RHEL6.5-20130712.n.0-6.5-Server-x64.qcow2,if=none,id=drive-system-disk,format=qcow2,cache=none,aio=native,werror=stop,rerror=stop,serial="QEMU-DISK1" -device virtio-blk-pci,scsi=off,bus=pci.0,addr=0x4,drive=drive-system-disk,id=system-disk,bootindex=1 -device virtio-balloon-pci,id=ballooning,bus=pci.0,addr=0x5 -global PIIX4_PM.disable_s3=0 -global PIIX4_PM.disable_s4=0 -netdev tap,id=hostnet0,vhost=on,script=/etc/qemu-ifup -device virtio-net-pci,netdev=hostnet0,id=virtio-net-pci0,mac=2C:41:38:B6:40:21,bus=pci.0,addr=0x6,bootindex=2 -drive file=/home/my-data-disk.qcow2,if=none,id=drive-data-disk,format=qcow2,cache=none,aio=native,werror=stop,rerror=stop,serial="QEMU-DISK2" -device virtio-blk-pci,scsi=off,bus=pci.0,addr=0x7,drive=drive-data-disk,id=data-disk,bootindex=3 -k en-us -boot menu=on -qmp tcp:0:4444,server,nowait -serial unix:/tmp/ttyS0,server,nowait -vnc :1 -spice port=5931,disable-ticketing -monitor stdio Is this a duplicate bug with the following one? Bug 677886 - MD5 of file is different from the original one after transferred via virtio seria (In reply to Qunfang Zhang from comment #2) > Is this a duplicate bug with the following one? > > Bug 677886 - MD5 of file is different from the original one after > transferred via virtio seria bug 677886 is about for the TCP socket, and this one is specified for Unix socket, maybe different issue. Two-way stream socket to create, if path is specified, a Unix socket is created and if port is also specified, a TCP socket is created. Sorry for my mistake during all my description, just update a comment here to make clear for it. Best Regards, sluo tcp and unix sockets share code paths, marking this a dup of the previous one. *** This bug has been marked as a duplicate of bug 677886 *** |