Hi Paul, Thanks for your reply. Here is the command,
qemu/qemu-system-x86_64 -m 4096 -hda tmpDSQFvf.qcow2 -net nic,model=ne2k_pci -net user On Tue, Apr 16, 2013 at 11:21 AM, Paul Rosenfeld <[email protected]>wrote: > What is the command are you using to start marss (specifically, are you > using the -snapshot option)? > > > On Mon, Apr 15, 2013 at 2:58 PM, Xin Xu <[email protected]> wrote: > >> Hi, >> >> I am trying to set up a customized image with xen hypervisor using the >> ubuntu-vm-builder tool. I follow the instructions in this page >> http://marss86.org/~marss86/index.php/Custom_Disk_Images >> and create a precise 12.04 ubuntu image with default disk size 4GB. This >> image can be correctly loaded and executed within the marssx86 in emulation >> mode. However, once I start the simulation mode using these commands >> >> simconfig -machine xeon_single_core >> simconfig -run -stopinsns 10m -stats output.log >> >> after certain numbers of instructions, the simulation breaks with >> assertion failures. I observed two types of assertions: >> >> Assertion `ctx.page_fault_addr != 0' failed >> Assertion `physreg->data' failed >> >> >> I searched in the mailing list, it seems that the problem is caused by >> the corrupted images. I create several images with 12.04 and 11.10. They >> all have the same problem. I am not sure where is the problem. >> >> One thing I would like to mention is even if I specify the rootsize in >> the config file of ubuntu-vm-builder to other sizes such as 60gb/40gb, but >> the created image is always 4gb. I am not sure if this is related or not. >> >> I also tried the raw format image that created by virtualbox, the problem >> is same. The emulation part is OK even if an application is running in >> domu, but the simulation always breaks. >> >> Any suggestions would be appreciated. Thanks >> >> _______________________________________________ >> http://www.marss86.org >> Marss86-Devel mailing list >> [email protected] >> https://www.cs.binghamton.edu/mailman/listinfo/marss86-devel >> >> >
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