search for: yandong

Displaying 7 results from an estimated 7 matches for "yandong".

2013 Jul 09
1
set the eflags.tf of VM
...'s going on . I have set the trap flag ,but I didn''t achieve what I want. First, I only get hlt,mov, rdtsc, clts, in, out . Second, the VM always crash. does anyone have experience and give me some help? ---------------------------------------------------------- best regards, yandong _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
2015 May 13
1
the Superblock last modify time is in the future after upload a file into the VM
I use the libguestfs to upload a file into the VM. But I found the date of the file in the VM is in the future(modify time is May 18, now is May 13), and this lead to the VM will auto fix it using fsck before boot. anyone can help or give me some tips? thank you very much. Best regards yandong
2013 Jun 19
1
evtchn_bind_interdomain() { struct domain *ld= current->domain } but why it is always current->domain ?
...ubt. about event channel of xen, a piece of code here " evtchn_bind_interdomain() { struct domain *ld= current->domain }", it is used to bind domain A and domain B but why it is always current->domain ? -- ---------------------------------------------------------- regards, yandong _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
2013 Jul 22
1
Does xen use 2MB page?
...Shadow Linear Page Table 4M Per Domain Mapping 4M Map Cache 12M Direct Map 4M IO Remap I found that all of they are multiple of 2MB. Does xen use 2MB page? under the mode of PAE, the page size of Big Page is 2MB -- ---------------------------------------------------------- regards, yandong _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
2014 Nov 14
0
How to convert "device_model_version = "qemu-xen-traditiona"" into libvirt xml file How to convert "device_model_version = "qemu-xen-traditiona"" into libvirt xml file
...itional" " to ubuntu.cfg, I can apply 8 NICs to VM. But, I want to create domU by virsh(libvirt), so How convert " device_model_version = "qemu-xen-traditional"" to xml file used by virsh? and How many NIC can a VM have? what leads to this limit? -- Best Regards, yandong
2015 Apr 20
3
libvirt and guest processes
Hi I wanted to find out if there is way to list all the running processes in a guest VM from the hypervisor. Like the output of 'ps -ef' from inside the guest VM, but without logging in or ssh into it. Thanks dtsweval
2015 Apr 21
2
Re: libvirt and guest processes
As I know, you can use Libvmi API to access the memory of VM and then walk through the double-linked list of process to reconstruct the process list. it is easy, and libvmi has provide the example 在2015-04-20 22:52:02,hanyandong<hanyandong@iie.ac.cn>写道: > On 20.04.2015 06:22, dt sweval wrote: > > Hi > > I wanted to find out if there is way to list all the running processes in a > > guest VM from the hypervisor. Like the output of 'ps -ef' from inside the > > guest VM, but without lo...